CN113291543A - Box separation assembly and automatic box separation and falling mechanism - Google Patents
Box separation assembly and automatic box separation and falling mechanism Download PDFInfo
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- CN113291543A CN113291543A CN202110704921.6A CN202110704921A CN113291543A CN 113291543 A CN113291543 A CN 113291543A CN 202110704921 A CN202110704921 A CN 202110704921A CN 113291543 A CN113291543 A CN 113291543A
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- box
- block
- separating
- loosening
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
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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
- B65G59/00—De-stacking of articles
- B65G59/10—De-stacking nested articles
- B65G59/107—De-stacking nested articles by means of rotary devices or endless elements
- B65G59/108—De-stacking nested articles by means of rotary devices or endless elements the axis of rotation being substantially parallel to the axis of the stack
-
- 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
- B65G2201/025—Boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a box separating component and an automatic box separating and dropping mechanism, wherein the box separating component can be used for loosening and separating boxes and comprises a spiral box dropping block (19), a box separating block (20) and a chute cam block (21) which are coaxially arranged through a rotating shaft (32), wherein a spiral groove (25) is arranged on the periphery of the spiral box dropping block (19), and a cam chute (26) is arranged on the periphery of the chute cam block (21); automatic divide box mechanism that falls can realize pine box, branch box, the purpose of box that falls under the effect of drive power, including frame, branch box subassembly (4), pine box subassembly, drive arrangement and spacing subassembly, drive arrangement power connection branch box subassembly (4), spacing setting of spacing subassembly is placed the position in box (24) of frame around, and pine box subassembly sets up in the frame and can actuate the cooperation in cam spout (26).
Description
Technical Field
The invention relates to the technical field of food packaging and processing equipment, in particular to a box dividing assembly and an automatic box dividing and dropping mechanism.
Background
For the food packaging industry, especially for fully automatic modified atmosphere prefabricated box packaging equipment, the process of dividing a stack of boxes into boxes to be placed on a conveying line is mostly existed.
With the gradual improvement of the mechanization process, a mechanical device is urgently needed to realize the box separation, the box loosening and the box falling.
Disclosure of Invention
The invention aims to design a box separating component and an automatic box separating and dropping mechanism, wherein the box separating component adopts a spiral structure and can be used for loosening and separating boxes; the automatic box separating and dropping mechanism can realize the purposes of box loosening, box separating and box dropping under the action of driving force.
The invention is realized by the following technical scheme: a box splitting assembly comprises a spiral box falling block, a box splitting block and a sliding groove cam block which are coaxially arranged through a rotating shaft, wherein a spiral groove is formed in the periphery of the spiral box falling block, and a cam sliding groove is formed in the periphery of the sliding groove cam block.
In order to further realize the box-splitting assembly of the invention, the following arrangement structure is adopted: divide to be provided with on the periphery of box piece and divide the box inclined plane, and divide the box inclined plane to be outer edge along thin inner circle gradually thick structure, divide box inclined plane both ends to be respectively for dividing box initial end and branch box tail end, and divide box initial end spatial position to go up to be less than branch box tail end.
In order to further realize the box-splitting assembly of the invention, the following arrangement structure is adopted: and positioning grooves for mounting rotating shafts are arranged on the spiral box falling block, the box dividing block and the sliding groove cam block.
In order to further realize the box-splitting assembly of the invention, the following arrangement structure is adopted: and the spiral box falling block is also provided with a positioning pin hole.
The utility model provides an automatic divide box mechanism that falls, includes the frame, is provided with 4 in the frame divide box subassembly, pine box subassembly, drive arrangement and spacing subassembly, drive arrangement power connection divides the box subassembly, and the spacing setting of spacing subassembly is placed the position at the box of frame around, and the pine box subassembly sets up in the frame and can actuate the cooperation in the cam spout.
Further, in order to better realize the automatic box separating and dropping mechanism, the following arrangement structure is particularly adopted: the driving device comprises a motor, a motor installation shaft, a synchronizing wheel, a synchronous belt and a tensioning device, wherein the motor installation shaft is arranged on the rack, the motor is installed on the motor installation shaft, the synchronizing wheel is arranged on a motor shaft of the motor, the tensioning device is arranged on the rack, and the synchronous belt is arranged on the tensioning device, the synchronizing wheel of the motor shaft and the box separating assembly in a transmission fit mode.
Further, in order to better realize the automatic box separating and dropping mechanism, the following arrangement structure is particularly adopted: a synchronous wheel is arranged on a rotating shaft at the end, far away from the box dividing block, of a chute cam block of the box dividing assembly, and the synchronous belt is in transmission fit with the box dividing assembly through the synchronous wheel on the rotating shaft.
Further, in order to better realize the automatic box separating and dropping mechanism, the following arrangement structure is particularly adopted: the frame includes the lower branch box benchmark board and the last branch box benchmark board of connecting through the benchmark board connecting axle, divides all to be provided with the installation position of branch box subassembly, pine box subassembly, drive arrangement and spacing subassembly on box benchmark board and the last branch box benchmark board down, still is provided with the position of putting of box on branch box benchmark board down and the last branch box benchmark board.
Further, in order to better realize the automatic box separating and dropping mechanism, the following arrangement structure is particularly adopted: and a rotating shaft mounting bearing for mounting the sub-box assembly is arranged at the sub-box assembly mounting positions of the lower sub-box reference plate and the upper sub-box reference plate, and a bearing cover is further arranged on the rotating shaft mounting bearing.
Further, in order to better realize the automatic box separating and dropping mechanism, the following arrangement structure is particularly adopted: the box loosening assembly comprises a box loosening sliding groove block and a box loosening rod, the box loosening sliding groove block is arranged on the rack, the box loosening rod is of an L-shaped rod structure, a cross rod of the box loosening rod is matched with the cam sliding groove, and a vertical rod of the box loosening rod is matched with the box loosening sliding groove of the box loosening sliding groove block; the limiting assembly comprises a plurality of limiting rods arranged around a box placing position of the rack.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the box separating component adopts a spiral structure and can be used for loosening and separating boxes; the automatic box separating and dropping mechanism can realize the purposes of box loosening, box separating and box dropping under the action of driving force.
According to the automatic box dividing and dropping mechanism, the boxes are separated one by driving the box dividing assembly to rotate by the motor, and the efficiency of the automatic box dividing and dropping mechanism can reach 120 boxes/min or even higher.
Drawings
FIG. 1 is a schematic view of the structure of the box-dividing assembly combined with a synchronizing wheel according to the present invention.
FIG. 2 is a top view of the box-dividing assembly of the present invention in combination with a synchronizing wheel.
Fig. 3 is a perspective view of the box-dividing assembly of the present invention in combination with a synchronizing wheel.
Fig. 4 is a top view of the chute cam block of the present invention.
FIG. 5 is a diagram of a block according to the present invention, wherein FIG. (a) is a partial diagram of an inclined plane of the block, FIG. (b) is a sectional view taken along the line A-A of FIG. (a), and FIG. (c) is a top view of the block.
Fig. 6 is a schematic structural view of the automatic box separating and dropping mechanism of the invention.
Fig. 7 is a front view of the automatic box separating and dropping mechanism of the present invention.
FIG. 8 is a schematic diagram of the automatic box separating and dropping mechanism for loosening boxes.
FIG. 9 is a schematic diagram of the first state of the box-dividing assembly of the present invention.
Fig. 10 is a view from direction a-a of fig. 9.
FIG. 11 is a schematic view of the box-splitting assembly of the present invention in a box-splitting state in cooperation with a box.
FIG. 12 is a schematic view of the box-drop state of the box-splitting assembly of the present invention in cooperation with a box.
Fig. 13 is a view from direction a-a of fig. 12.
Wherein, 1-lower box dividing reference plate, 2-reference plate connecting shaft, 3-upper box dividing reference plate, 4-box dividing component, 5-bearing cover A, 6-limiting rod A, 7-bearing cover B, 8-motor, 9-motor mounting shaft, 10-synchronous belt, 11-bearing, 12-tensioning shaft, 13-box loosening sliding groove block, 14-box loosening rod, 15-limiting rod B, 16-limiting rod C, 17-limiting rod D, 18-synchronous wheel, 19-spiral box falling block, 20-box dividing block, 21-sliding groove cam block, 22-flat key, 23-clamping spring, 24-box, 25-spiral groove, 26-cam sliding groove, 27-positioning groove, 28-positioning pin hole, 29-box dividing inclined plane, 30-initial end of separating box, 31-tail end of separating box and 32-rotating shaft.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, it is to be understood that the terms etc. indicate orientations or positional relationships based on those shown in the drawings only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
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 implicitly indicating 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 invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounting," "connecting," "disposing," "fixing," and the like are to be understood in a broad sense, and may be, for example, a fixed connection, a detachable connection, or an integral connection, and are not limited to any conventional mechanical connection means such as screwing, interference fitting, riveting, screw-assisted connection, and the like. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It is worth noting that: in the present application, when it is necessary to apply the known technology or the conventional technology in the field, the applicant may have what technology is not specifically set forth in the text or/and the conventional technology is, but the technology is not specifically disclosed in the text and the technical solution of the present application is not considered to be unclear.
The noun explains:
the thread auxiliary member refers to any one of the connecting members including a screw, a bolt, etc. for realizing the connection between the two structures, and in the following embodiments, the screw is preferably selected as the thread auxiliary member.
Example 1:
as shown in fig. 1 to 5, a magazine assembly 4 includes a spiral magazine dropping block 19, a magazine dropping block 20, and a chute cam block 21 coaxially provided by a rotation shaft 32, a spiral groove 25 is provided on the outer periphery of the spiral magazine dropping block 19, and a cam chute 26 is provided on the outer periphery of the chute cam block 21.
As a preferred arrangement scheme, the box dividing assembly 4 mainly comprises three major parts, namely a spiral box falling block 19, a box dividing block 20 and a chute cam block 21, wherein the three major parts can be independent parts or integrally formed structures, the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 are coaxially arranged into a whole through a rotating shaft 32, when the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 are in a single structure, the two parts can be assembled together in a clamping or screwing or welding mode, and the spiral box falling block 19, the box dividing block 20, the chute cam block 21 and the rotating shaft 32 form a whole in an interference fit or clamping mode; the spiral falling box block 19 is provided with a spiral groove 25 on the periphery, the channel of the spiral groove 25 is spiral on the periphery of the spiral falling box block 19, and can provide a channel capable of moving smoothly for an article (a contact position of the box 24) contacted with the spiral groove 25 and also provide certain assistance for the article when the article descends along the spiral groove 25; the periphery of the chute cam block 21 is provided with a cam chute 26, the channel of the cam chute 26 is a U-shaped structure, namely the bottom of the U-shape is arranged near the box dividing block side, and the cam chute 26 can also provide a running channel for the objects placed on the cam chute.
The spiral box falling block 19, the box dividing block 20 and the chute cam block 21 can be made of stainless steel materials.
Example 2:
the embodiment is further optimized based on the above embodiment, and the same parts as those in the foregoing technical solution will not be described herein again, as shown in fig. 1 to 5, in order to further better implement the block splitting assembly 4 of the present invention, the following arrangement structure is particularly adopted: divide to be provided with on the periphery of box piece 20 and divide box inclined plane 29, and divide box inclined plane 29 to be the gradually thick structure of outer edge thin inner circle, divide box inclined plane 29 both ends to be respectively for dividing box initial end 30 and branch box tail end 31, and divide box initial end 30 spatial position to be less than on the box tail end 31.
As a preferable arrangement scheme, a box-dividing inclined plane 29 is also arranged on the periphery of the box-dividing block 20, as shown in fig. 5, the box-dividing inclined plane 29 is of a structure that the outer edge is thinner and the inner ring is thicker, that is, the axial cross section of the box-dividing inclined plane 29 is of a trapezoid-like structure, the upper bottom of the trapezoid-like structure (i.e., the outer edge a of the box-dividing inclined plane 29) is short, and the lower bottom thereof (i.e., the inner ring b of the box-dividing inclined plane 29) is long; the box-dividing inclined plane 29 has two ends, namely a box-dividing initial end 30 and a box-dividing tail end 31, and when the box-dividing inclined plane 29 is arranged on the box-dividing block 20 in an inclined mode, so that the position of the box-dividing initial end 30 is lower than that of the box-dividing tail end 31, and the box-dividing initial end 30 is preferably designed to be thick from thin to thick from the box-dividing tail end, namely the thickness of the outer edge of the box-dividing initial end 30 is smaller than that of the outer edge of the box-dividing tail end 31.
Example 3:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 5, in order to further better implement the block splitting assembly 4 of the present invention, the following arrangement structure is particularly adopted: the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 are all provided with positioning grooves 27 for mounting a rotating shaft 32.
As a preferable arrangement scheme, a positioning groove 27 is formed in the middle position of the spiral box falling block 19, the box dividing block 20 and the chute cam block 21, the positioning groove can fix the relative position of the spiral box falling block 19, the box dividing block 20 and the chute cam block 21, the positioning groove 27 is also used for installing a rotating shaft 32, and the rotating shaft 32 can drive the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 to rotate when rotating.
Example 4:
the present embodiment is further optimized based on any of the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 5, in order to further better implement the block splitting assembly 4 of the present invention, the following arrangement structure is particularly adopted: the spiral box falling block 19 is further provided with a positioning pin hole 28, and the positioning pin hole 28 is used for fixing the assembling position, so that the initial positions of the box dividing components relative to the box 24 are consistent, and the purpose of stably falling the boxes in a box dividing mode is achieved.
Example 5:
the utility model provides an automatic divide box mechanism that falls, as shown in fig. 1~ 13, includes the frame, is provided with the branch box subassembly 4, pine box subassembly, drive arrangement and the spacing subassembly that any of the above-mentioned embodiment of 4 demonstrates in the frame, drive arrangement power connection divides box subassembly 4, and spacing setting of subassembly is around the position is placed to box 24 in the frame, and pine box subassembly sets up in the frame and can move the cooperation in cam spout 26.
As a preferred arrangement scheme, the automatic box separating and dropping mechanism mainly comprises a rack, a box loosening assembly, a driving device, a limiting assembly and the box separating assembly 4 shown in any embodiment, wherein the rack is mainly used for installing and distributing the box loosening assembly, the driving device, the limiting assembly and the box separating assembly 4 shown in any embodiment, and the modes of interference fit, clamping, screwing, welding, threaded auxiliary assembly connection and the like can be adopted, so that the box loosening assembly, the driving device, the limiting assembly and the box separating assembly 4 shown in any embodiment are installed on the rack under the condition that functional effects of all parts in the automatic box separating and dropping mechanism are not influenced;
the driving device is used for providing power for the box separation component 4 and is in power connection with the box separation component 4;
the limiting assembly is used for limiting the position of a stack of boxes 24 to be processed on the rack and is arranged around the box 24 placement position of the rack;
the box loosening assembly is arranged on the rack and is in active fit with the cam chute 26, and can push the pressed boxes 24 open, so that the purpose of loosening the boxes is achieved;
the box separating component 4 mainly comprises three major parts, namely a spiral box falling block 19, a box separating block 20 and a chute cam block 21, wherein the three major parts can be independent parts or can be in an integrally formed structure, when the device is arranged, a positioning groove 27 is preferably arranged at the middle position of the spiral box falling block 19, the box dividing block 20 and the chute cam block 21, the positioning groove can fix the relative positions of the spiral box falling block 19, the box dividing block 20 and the chute cam block 21, and the positioning slot 27 is also used for installing a rotating shaft 32, the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 are coaxially arranged into a whole through the rotating shaft 32, when the spiral box falling block 19, the box dividing block 20 and the chute cam block 21 are of a single structure, the two parts can be assembled together in a clamping or screwing or welding mode, and the spiral box falling block 19, the box dividing block 20, the chute cam block 21 and the rotating shaft 32 form a whole in an interference fit or clamping mode; wherein, the periphery of the spiral box dropping block 19 is provided with a spiral groove 25, the channel of the spiral groove 25 is spiral on the periphery of the spiral box dropping block 19, and the spiral groove can provide a channel capable of moving smoothly for an article (a contact position of the box 24) contacted with the spiral groove 25, so that the box 24 after scoring can continuously and stably move downwards in the rotation of the spiral groove 25, and meanwhile, the downward movement assisting force is provided for the box 24 falling downwards; the spiral box falling block 19 is also provided with a positioning pin hole 28, and the positioning pin hole 28 is used for fixing the assembling position, so that the initial positions of the box dividing components relative to the box 24 are consistent, and the purpose of stably falling the boxes by dividing the boxes at the same time is achieved; a cam chute 26 is arranged on the periphery of the chute cam block 21, a channel of the cam chute 26 is of a U-shaped structure, namely the bottom of the U-shaped structure is arranged close to the box dividing block side, and the cam chute 26 can also provide a running channel for objects placed on the cam chute; a box-dividing inclined plane 29 is also arranged on the periphery of the box-dividing block 20, as shown in fig. 5, the box-dividing inclined plane 29 is of a structure with the outer edge being thinner and the inner edge being thicker, that is, the axial cross section of the box-dividing inclined plane 29 is of a trapezoid-like structure, the upper bottom of the trapezoid (i.e., the outer edge a of the box-dividing inclined plane 29) is short, and the lower bottom (i.e., the inner edge b of the box-dividing inclined plane 29) is long; the box-dividing inclined plane 29 has two ends, namely a box-dividing initial end 30 and a box-dividing tail end 31, and when the box-dividing inclined plane 29 is arranged on the box-dividing block 20 in an inclined mode, so that the position of the box-dividing initial end 30 is lower than that of the box-dividing tail end 31, and the box-dividing initial end 30 is preferably designed to be thick from thin to thick from the box-dividing tail end, namely the thickness of the outer edge of the box-dividing initial end 30 is smaller than that of the outer edge of the box-dividing tail end 31.
When using, after drive arrangement starts, divide box subassembly 4 will divide box, the box processing that falls to box 24 in the frame, and the pine box subassembly will carry out the pine box to box 24 and handle, and spacing subassembly will restrict the box position in the frame, thereby avoids it to appear the displacement and lead to carrying out branch box, the box that falls, the box processing that falls that can not be accurate.
Example 6:
the present embodiment is further optimized based on the above embodiments, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 13, in order to further better implement an automatic box separating and dropping mechanism according to the present invention, the following arrangement structure is particularly adopted: drive arrangement includes motor 8, motor installation axle 9, synchronizing wheel 18, hold-in range 10 and overspeed device tensioner, motor installation axle 9 sets up in the frame, and motor 8 installs on motor installation axle 9, is provided with synchronizing wheel 18 on the motor shaft of motor 8, and overspeed device tensioner sets up in the frame, and the cooperation of hold-in range 10 transmission sets up in overspeed device tensioner, the synchronizing wheel 18 of motor shaft and branch box subassembly 4, and overspeed device tensioner is including setting up tensioning shaft 12 in the frame and setting up bearing 11 on tensioning shaft 12.
As a preferred arrangement scheme, the driving device mainly comprises a motor 8, a motor mounting shaft 9, a synchronous wheel 18, a synchronous belt 10 and a tensioning device, wherein 4 box-dividing assemblies 4 are arranged on the machine frame in a parallelogram shape (namely, the box 24 of the machine frame is arranged at the position corresponding to four corners of the box 24 respectively, the motor mounting shaft 9 is arranged in the area of the machine frame between any two adjacent box-dividing assemblies 4 in an interference fit or screw joint or clamping or welding or screw thread auxiliary part connection mode, the motor 8 is arranged on the motor mounting shaft 9 in the interference fit or screw joint or clamping or welding or screw thread auxiliary part connection mode, the synchronous wheel 18 is inserted into a motor shaft of the motor 8 and is fixed by a jackscrew, the tensioning device consisting of a tensioning shaft 12 and a bearing 11 is also arranged on the machine frame, wherein the bearing 11 is sleeved on the tensioning shaft 12, the synchronous belt 10 is sleeved on the bearing 11, the synchronous wheel 18 of the motor shaft and the box separating assembly 4, so that the synchronous belt 10 can drive the four box separating assemblies 2 to synchronously rotate under the condition that the motor 8 drives the synchronous wheel 18 on the synchronous belt 10, the tensioning device consisting of the tensioning shaft 12 and the bearing 11 is used for tensioning the synchronous belt 10, the bearing 11 is arranged in the tensioning shaft 12 during setting and can be further clamped by using a snap spring, the tensioning device is arranged on the frame only by meeting the requirement of tensioning the synchronous belt 10, and the arrangement position of the tensioning device is not specifically limited.
When the box loosening mechanism is used, after the motor 8 runs, the synchronous wheel 18 on the motor drives the synchronous belt 10 to run, the synchronous belt further drives the four box separating assemblies to run synchronously, so that boxes on the rack are subjected to box separating and box falling processing, and the box loosening action is further performed by matching with the box loosening assemblies.
Example 7:
the present embodiment is further optimized based on embodiment 5 or 6, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 13, in order to further better implement the automatic box separating and dropping mechanism of the present invention, the following arrangement structure is particularly adopted: a synchronous wheel 18 is arranged on a rotating shaft 32 at the far end of the box separating block 20 of the chute cam block 21 of the box separating component 4, and the synchronous belt 10 is in transmission fit with the box separating component 4 through the synchronous wheel 18 on the rotating shaft 32.
As a preferable arrangement scheme, a synchronous wheel 18 is respectively sleeved on a rotating shaft 32 at the far box dividing block 20 end of the chute cam block 21 of each box dividing assembly 4, the rotating shaft 32 penetrates into a keyway of the synchronous wheel 18 and is limited by a flat key 22, a jackscrew and a clamp spring 23, and a synchronous belt 10 is sleeved on each synchronous wheel 18 in a transmission manner.
When the automatic box opening and closing device is used, after the motor 8 runs, the synchronizing wheel 18 on the motor drives the synchronizing belt 10 to run, the synchronizing belt further drives the four box separating assemblies to run synchronously through the synchronizing wheels 18 on the four box separating assemblies 4, so that boxes on the rack are separated and fall and are processed, and the boxes are further loosened through matching with the box loosening assemblies.
Example 8:
the embodiment is further optimized on the basis of embodiment 5, 6 or 7, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 13, further to better implement an automatic box separating and dropping mechanism according to the present invention, the following arrangement structure is particularly adopted: the frame includes the lower branch box benchmark board 1 and the last branch box benchmark board 3 that connect through benchmark board connecting axle 2, all is provided with the installation position of dividing box subassembly 4, pine box subassembly, drive arrangement and spacing subassembly on dividing box benchmark board 1 down and dividing box benchmark board 3 on, still is provided with the position of putting of box 24 on dividing box benchmark board 1 down and dividing box benchmark board 3 on.
As a preferred arrangement scheme, the rack mainly comprises a lower sub-box reference plate 1, a reference plate connecting shaft 2 and an upper sub-box reference plate 3, wherein the reference plate connecting shaft 2 connects the lower sub-box reference plate 1 and the upper sub-box reference plate 3 together in an interference fit, clamping or connection, or thread auxiliary connection, or welding manner, so that the three are in a frame structure with an upper base and a lower base (wherein the upper sub-box reference plate 3 and the lower sub-box reference plate 1 are respectively the upper base and the lower base), mounting positions for mounting and setting a sub-box assembly 4, a loose box assembly, a driving device and a limiting assembly are arranged on the lower sub-box reference plate 1 and the upper sub-box reference plate 3, and a placing position for placing a box 24 is further arranged on the lower sub-box reference plate 1 and the upper sub-box reference plate 3.
When the device is arranged, the tensioning device is arranged on the lower surface of the upper box-dividing reference plate 3, and the motor mounting shaft 9 is also preferably arranged on the lower surface of the upper box-dividing reference plate 3, so that the synchronous belt 10, the synchronous wheel 18 and the bearing 11 are in an overhanging structure on the upper box-dividing reference plate 3.
As shown in fig. 9 and 10, the initial state of the split case is:
the plane of the lower end of the outer edge of the lowest box 24 is supported by the plane of the spiral box falling block 19 at the moment, so that the whole stack of boxes 24 is horizontal and has no inclination when the box dividing blocks 20 enter the gaps of the boxes 24; 4 divide box subassembly 4 anticlockwise rotation simultaneously, 4 divide box piece 20 to get into the clearance between the box 24 simultaneously (rely on the box piece 19 of falling of spiral and the locating pin hole of mounting substrate down to guarantee steadily to separate the box.
As shown in fig. 11, the box-divided state:
when the box separation assembly 4 continues to rotate to the initial box separation state, the box 24 below the box separation block 20 is downwards extruded by the inclined surface below the box separation block 20, so that the box 24 and the upper box are separated and fall into the spiral groove 25 of the spiral box falling block 19; the box 24 on the box dividing block 20 is lifted upwards by the box dividing inclined plane 29 on the box dividing block 20 until the box 24 is lifted to the upper plane of the box dividing block 20, so that the aim of smoothly dividing the box 24 is fulfilled.
As shown in fig. 12 and 13, the cassette-falling state:
after the box separation state, the box separation assembly 4 continues to rotate, and the box 24 moves downwards along the spiral groove 25 in the spiral groove 25 of the spiral box falling block 19 until the box falls off the spiral box falling block 19; the initial positions of the spiral grooves 25 of the four box-separating components 4 relative to the box 24 are the same, and the positions of the spiral grooves 25 relative to the box 24 are the same no matter what state the box 24 turns to, so that the box 24 is ensured to leave the tail ends of the four spiral grooves 25 at the same time, and the box 24 is ensured to fall off stably.
Example 9:
the embodiment is further optimized on the basis of embodiment 5 or 6 or 7 or 8, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 13, in order to further better implement the automatic box separating and dropping mechanism of the present invention, the following arrangement structure is particularly adopted: and a rotating shaft mounting bearing for mounting the sub-box assembly 4 is arranged at the sub-box assembly mounting positions of the lower sub-box reference plate 1 and the upper sub-box reference plate 3, and a bearing cover (a bearing cover A5 and a bearing cover B7) is further arranged on the rotating shaft mounting bearing.
As a preferable arrangement scheme, rotating shaft mounting bearings for mounting the sub-box assemblies 4 are arranged at the sub-box assembly mounting positions of the lower sub-box reference plate 1 and the upper sub-box reference plate 3, when mounting and setting are carried out, two ends of the rotating shaft 32 of the sub-box assembly 4 are respectively inserted into the mounting bearings of the lower sub-box reference plate 1 and the upper sub-box reference plate 3, and bearing covers are arranged on the two mounting bearings for pressing the mounting bearings, when the specific setting is carried out, the mounting bearings of the lower sub-box reference plate 1 are pressed through a bearing cover a5, and the bearing cover a5 is arranged on the lower sub-box reference plate 1 in a manner of interference fit, clamping, connection, thread auxiliary piece connection, welding and the like; the mounting bearing of the upper box dividing reference plate 3 is pressed by the bearing cover B7, and the bearing cover B7 is arranged on the upper box dividing reference plate 3 in a mode of interference fit, clamping or connection, or connection of a thread auxiliary piece, or welding and the like.
When the driving device is in use, the driving function of the synchronous belt 10 is utilized to drive the box separating component 4 to operate, and the box separating component 4 is taken as a rotating fulcrum through the mounting bearings arranged up and down when in operation.
Example 10:
the embodiment is further optimized on the basis of embodiments 5 or 6 or 7 or 8 or 9, and the same parts as those in the foregoing technical solutions will not be described herein again, as shown in fig. 1 to 13, further to better implement the automatic box separating and dropping mechanism of the present invention, the following arrangement structure is particularly adopted: the box loosening assembly comprises a box loosening sliding groove block 13 and a box loosening rod 14, the box loosening sliding groove block 13 is arranged on the rack, the box loosening rod 14 is of an L-shaped rod structure, a cross rod of the box loosening rod 14 is matched with the cam sliding groove 26, and a vertical rod of the box loosening rod 14 is matched with a box loosening sliding groove of the box loosening sliding groove block 13; the limiting assembly comprises a plurality of limiting rods arranged around a box 24 placing position of the rack.
As a preferable arrangement scheme, the box loosening assembly comprises a box loosening sliding groove block 13 and a box loosening rod 14, the box loosening sliding groove block 13 is arranged on the upper box dividing reference plate 3 of the rack in an interference fit or clamping or connection or thread auxiliary part connection or welding mode (namely, the box loosening sliding groove block 13 is preferably arranged on the lower surface side of the upper box dividing reference plate 3), the box loosening sliding groove block 13 is provided with a box loosening sliding groove, the box loosening rod 14 is in an L-shaped rod structure, a cross rod of the L-shaped rod is matched with a cam sliding groove 26, a vertical rod is matched with the box loosening sliding groove of the box loosening sliding groove block 13, when the box loosening device runs, the sliding groove cam block 21 rotates to drive the box loosening rod 14 to move up and down along with the cam sliding groove 26, the box loosening sliding groove limits the moving direction of the vertical rod, the box loosening rod 14 obliquely moves up and down in the whole linkage manner, and the box loosening rod 14 can reach the purpose of jacking the box 24 and jacking the box 24 upwards towards a box placing cavity (a placing position of the box 24), the downward movement is towards the direction far away from the box placing cavity, so that the box 24 is not interfered to fall, namely, the cam chute 26 can drive the box loosening rod 14 to move back and forth up and down in the box loosening chute of the box loosening chute block 13, further, the working end of the box loosening rod 14 is pushed to the edge of the box 24 back and forth, and the pressed box 24 is pushed open, so that the box loosening purpose is achieved; the limiting assembly comprises a plurality of limiting rods arranged around the box 24 placing position of the rack, and the preferred limiting rods are provided with two limiting rods A6, two limiting rods B15, two limiting rods C16 and two limiting rods D17; further preferred setting modes are as follows: the two limiting rods A6 and the two limiting rods D17 are arranged on opposite sides, and the two limiting rods B15 and the two limiting rods C16 are arranged on opposite sides.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.
Claims (10)
1. A magazine assembly (4), characterized by: the box separating mechanism comprises a spiral box falling block (19), a box separating block (20) and a chute cam block (21) which are coaxially arranged through a rotating shaft (32), wherein a spiral groove (25) is formed in the periphery of the spiral box falling block (19), and a cam chute (26) is formed in the periphery of the chute cam block (21).
2. A magazine assembly (4) according to claim 1, wherein: divide to be provided with on the periphery of box piece (20) and divide box inclined plane (29), and divide box inclined plane (29) to be outer edge along thin inner circle gradually thick structure, divide box inclined plane (29) both ends to be respectively for dividing box initial end (30) and branch box tail end (31), and divide to be less than on box initial end (30) spatial position and divide box tail end (31).
3. A magazine assembly (4) according to claim 1, wherein: and positioning grooves (27) for mounting a rotating shaft (32) are formed in the spiral box falling block (19), the box dividing block (20) and the sliding groove cam block (21).
4. A block assembly (4) according to any of claims 1 to 3, wherein: and a positioning pin hole (28) is also arranged on the spiral box falling block (19).
5. The utility model provides an automatic divide box mechanism that falls which characterized in that: the box separating component (4) according to any one of claims 1 to 4, the box loosening component, the driving device and the limiting component are arranged on the rack, the driving device is in power connection with the box separating component (4), the limiting component is arranged around a box (24) placing position of the rack in a limiting mode, and the box loosening component is arranged on the rack and can be in active fit with the cam sliding groove (26).
6. The automatic box separating and dropping mechanism according to claim 5, wherein: the driving device comprises a motor (8), a motor installation shaft (9), a synchronizing wheel (18), a synchronous belt (10) and a tensioning device, wherein the motor installation shaft (9) is arranged on the rack, the motor (8) is installed on the motor installation shaft (9), the synchronizing wheel (18) is arranged on a motor shaft of the motor (8), the tensioning device is arranged on the rack, and the synchronous belt (10) is arranged on the synchronizing wheel (18) of the tensioning device and the motor shaft and a box separating assembly (4) in a transmission fit mode.
7. The automatic box separating and dropping mechanism according to claim 5, wherein: a synchronous wheel (18) is arranged on a rotating shaft (32) at the end, far away from a box separating block (20), of a chute cam block (21) of the box separating assembly (4), and the synchronous belt (10) is in transmission fit with the box separating assembly (4) through the synchronous wheel (18) on the rotating shaft (32).
8. The automatic box separating and dropping mechanism according to any one of claims 5 to 7, characterized in that: the frame includes lower branch box benchmark board (1) and the last branch box benchmark board (3) of connecting through benchmark board connecting axle (2), all is provided with the installation position of branch box subassembly (4), pine box subassembly, drive arrangement and spacing subassembly down on branch box benchmark board (1) and last branch box benchmark board (3), still is provided with the setting of box (24) down on branch box benchmark board (1) and last branch box benchmark board (3).
9. The automatic box separating and dropping mechanism according to claim 8, wherein: and a rotating shaft mounting bearing for mounting the sub-box assembly (4) is arranged at the sub-box assembly mounting positions of the lower sub-box reference plate (1) and the upper sub-box reference plate (3), and a bearing cover is further arranged on the rotating shaft mounting bearing.
10. The automatic box separating and dropping mechanism according to any one of claims 5 to 7 and 9, characterized in that: the box loosening assembly comprises a box loosening sliding groove block (13) and a box loosening rod (14), the box loosening sliding groove block (13) is arranged on the rack, the box loosening rod (14) is of an L-shaped rod structure, a cross rod of the box loosening rod (14) is matched with the cam sliding groove (26), and a vertical rod of the box loosening rod (14) is matched with the box loosening sliding groove of the box loosening sliding groove block (13); the limiting component comprises a plurality of limiting rods arranged around a box (24) placing position of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704921.6A CN113291543A (en) | 2021-06-24 | 2021-06-24 | Box separation assembly and automatic box separation and falling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704921.6A CN113291543A (en) | 2021-06-24 | 2021-06-24 | Box separation assembly and automatic box separation and falling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113291543A true CN113291543A (en) | 2021-08-24 |
Family
ID=77329509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110704921.6A Pending CN113291543A (en) | 2021-06-24 | 2021-06-24 | Box separation assembly and automatic box separation and falling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113291543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084687A (en) * | 2021-10-18 | 2022-02-25 | 柏赛塑胶科技（珠海保税区）有限公司 | Separator and method of use |
| CN114604639A (en) * | 2022-03-07 | 2022-06-10 | 爱仕达股份有限公司 | Eat material box unloading output branch box device one by one |
-
2021
- 2021-06-24 CN CN202110704921.6A patent/CN113291543A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084687A (en) * | 2021-10-18 | 2022-02-25 | 柏赛塑胶科技（珠海保税区）有限公司 | Separator and method of use |
| CN114084687B (en) * | 2021-10-18 | 2024-05-28 | 柏赛塑胶科技（珠海保税区）有限公司 | Separator and method of use thereof |
| CN114604639A (en) * | 2022-03-07 | 2022-06-10 | 爱仕达股份有限公司 | Eat material box unloading output branch box device one by one |
| CN114604639B (en) * | 2022-03-07 | 2023-10-27 | 爱仕达股份有限公司 | Food material box is unloading output branch box-packed putting one by one |
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