CN216468773U - Turnover mechanism - Google Patents

Turnover mechanism Download PDF

Info

Publication number
CN216468773U
CN216468773U CN202122503421.4U CN202122503421U CN216468773U CN 216468773 U CN216468773 U CN 216468773U CN 202122503421 U CN202122503421 U CN 202122503421U CN 216468773 U CN216468773 U CN 216468773U
Authority
CN
China
Prior art keywords
turnover
connecting rod
turnover box
plate
box body
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.)
Active
Application number
CN202122503421.4U
Other languages
Chinese (zh)
Inventor
陈宜敏
彭先锋
吕子恒
吕庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anqing Hengchang Machinery Co Ltd
Original Assignee
Anqing Hengchang Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anqing Hengchang Machinery Co Ltd filed Critical Anqing Hengchang Machinery Co Ltd
Priority to CN202122503421.4U priority Critical patent/CN216468773U/en
Application granted granted Critical
Publication of CN216468773U publication Critical patent/CN216468773U/en
Priority to PCT/CN2022/109460 priority patent/WO2023065769A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model provides a turnover mechanism which comprises a turnover rack, a turnover box device, a turnover driving device and a curved bar assembly, wherein the turnover rack is arranged on the turnover box device; the turnover driving device is connected with the turnover box device through the curved bar component; the turnover box device comprises a turnover box base and a turnover box rotationally connected with the turnover box base; the turnover box base is connected with the turnover rack in a sliding manner; the crank assembly comprises a swing rod, a turnover connecting rod and a movable connecting rod; the first end of the swing rod is connected with the overturning driving device, and the second end of the swing rod is rotatably connected with the overturning connecting rod and the moving connecting rod; the turnover connecting rod is rotationally connected with the turnover box; the movable connecting rod is rotatably connected with the turnover box base. The turnover mechanism provided by the utility model is driven by the turnover driving device and the driving assembly, so that the turnover box can rotate 90 degrees in situ, and the product group is prevented from displacing before and after the turnover of the turnover mechanism.

Description

Turnover mechanism
Technical Field
The utility model relates to the technical field of production of hygienic products, in particular to a turnover mechanism.
Background
At present stage, in the health supplies packing field, especially disposable health supplies's such as sanitary towel, panty-shape diapers packing field, according to product shape and packing demand of difference, it has different forms to require the health supplies in the orientation in the wrapping bag, consequently, according to different packing demands, when needs commutate to the product, often need pack again after 90 commutations through the product group before the tilting mechanism will pack, when need not commutate to the product, directly switch into fixed passage with the tilting mechanism can.
The turnover mechanism commonly used in the current market mostly reverses the products to be packaged in a mode of rotating 4 turnover boxes by 90 degrees; the turnover mechanism with the structure has the advantages that the product group displacement is large before and after turnover, and the design cost of packaging equipment is high.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem that the displacement of the product group is larger before and after the turnover of the existing turnover mechanism.
In order to solve the above problems, the present invention provides a turnover mechanism, which comprises a turnover frame, a turnover box device, a turnover driving device and a curved rod assembly; wherein the content of the first and second substances,
the overturning box device and the overturning driving device are respectively arranged at two ends of the overturning rack;
the turnover driving device is connected with the turnover box device through the curved rod assembly;
the turnover box device comprises a turnover box base and a turnover box which is rotatably connected with the turnover box base;
the turnover box base is connected with the turnover rack in a sliding manner;
the crank assembly comprises a swing rod, a turnover connecting rod and a movable connecting rod;
the first end of the swing rod is connected with the overturning driving device, and the second end of the swing rod is rotatably connected with the overturning connecting rod and the moving connecting rod;
the turnover connecting rod is rotationally connected with the turnover box;
the movable connecting rod is rotatably connected with the turnover box base.
Optionally, the flip box base comprises a bottom plate; the bottom plate is connected with the turnover rack in a sliding manner; the bottom plate is connected with a support and a movable pin shaft which is rotationally connected with the support; the movable connecting rod is rotatably connected with the movable pin shaft.
Optionally, the base of the turning box further comprises a first side plate and a second side plate which are respectively and vertically connected to two ends of the bottom plate; the turnover box comprises a turnover box body, a swing arm assembly connected with the turnover box body and a fulcrum shaft; the swing arm assembly is rotatably connected with the first side plate and the second side plate through the fulcrum shaft, and one end of the swing arm assembly, which is far away from the turnover box body, is rotatably connected with the turnover connecting rod; the upper end of the second side plate is connected with a baffle.
Optionally, the swing arm assembly comprises a swing arm, a support arm and a turnover pin shaft; the swing arm assembly is connected with the turnover box body through the support arm; the swing arm is fixedly connected with the support arm; the swing arm is rotatably connected with the overturning connecting rod through the overturning pin shaft.
Optionally, the turning box further comprises a compression assembly comprising a compression plate, a guide plate and a guide post; the compression plate is positioned in the turnover box body, the support arm is fixedly connected with the compression plate, and the support arm is connected with the turnover box body in a sliding manner; one end of the guide plate is fixedly connected with the turnover box body, and the other end of the guide plate is rotatably connected with the first side plate through the guide column; the guide posts and the fulcrum shafts are distributed along the vertical direction, and the guide posts are positioned below the fulcrum shafts.
Optionally, the compression assembly further comprises a compression guide rail pair, the compression guide rail pair is fixedly connected with the support arm, and the guide plate and the turnover box body are fixedly connected with a sliding block of the compression guide rail pair.
Optionally, a guide groove matched with the guide post is formed in the guide plate, and the guide post is embedded in the guide groove.
Optionally, the compression assembly further comprises a first adjusting screw and a stop block, the stop block is connected with the first side plate, the upper end of the first adjusting screw is connected with the guide column through threads, and the lower end of the first adjusting screw is rotatably connected with the stop block.
Optionally, the compression plate is of a cavity structure, and the upper surface of the compression plate is provided with air holes.
Optionally, a sliding groove is formed in the second end of the oscillating rod, a sliding block is arranged in the sliding groove, and the sliding block is in threaded connection with the oscillating rod through a second adjusting screw rod; the overturning connecting rod and the moving connecting rod are rotatably connected with the sliding block.
Compared with the prior art, the turnover mechanism provided by the utility model has the following advantages:
the turnover mechanism provided by the utility model is driven by the turnover driving device and the driving assembly, so that the turnover box can rotate 90 degrees in situ, the product group is prevented from displacing before and after the turnover of the turnover mechanism, the turnover mechanism is more conveniently connected with packaging equipment, the design cost of the packaging equipment is favorably reduced, the packaging speed is improved, the production cost and the management cost of enterprises are reduced, and the turnover mechanism can be matched with the operation of a high-speed production line.
Drawings
FIG. 1 is a schematic view of a turnover mechanism in the utility model;
FIG. 2 is a schematic view of the structure of the turnover mechanism in the utility model;
FIG. 3 is a schematic view of the turning process of the turning box of the present invention;
FIG. 4 is a schematic view of a turning box device according to the present invention;
FIG. 5 is a schematic view of a turning box device according to the present invention;
FIG. 6 is a first schematic diagram of the operation of the turning-over device of the present invention;
FIG. 7 is a second schematic diagram of the operation of the turning-over device of the present invention;
FIG. 8 is a schematic view of the turning process of the turning box body in the present invention;
FIG. 9 is a schematic view of the construction of the roll-over stand of the present invention;
FIG. 10 is a simplified assembly of the tumble drive assembly and the crank assembly of the present invention.
Description of reference numerals:
1-overturning the machine frame; 11-overturning box guide rail pairs; 12-overturning box guide rail cushion blocks; 13-driving the guide rail cushion block; 14-driving the adjusting guide rail pair; 15-a screw rod stop block; 16-a screw rod; 2-turning over the box device; 21-turning over the base of the box; 211-a base plate; 2111-support; 2112-moving the pin; 212-a first side panel; 213-a second side plate; 214-a baffle; 22-turning over the box; 221-turning over the box body; 222-a swing arm assembly; 2221-swing arm; 2222-support arm; 2223-turning over the pin shaft; 223-fulcrum; 224-a compression assembly; 2241-compression plate; 2242-a guide plate; 2243-a guide post; 2244-compressing the guide rail pair; 2245-a guide groove; 2246-a first adjusting screw; 2247-a stop block; 3-a turnover driving device; 31-a drive motor; 32-a speed reducer; 33-reducer fixing plate; 331-nut plate; 4-a curved bar assembly; 41-a swing rod; 411-a slider; 412-a second adjusting screw; 42-overturning connecting rod; 43-a moving link; 5-a push rod; 6-products to be packaged; 7-pushing hands.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of simplifying the description, and are not intended to 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 therefore should not be considered as limiting the present invention.
Furthermore, the terms "first" and "second" are used merely to simplify the description 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 expressly stated or limited, the first feature being "on" or "under" the first feature may comprise the first feature being in direct contact with the second feature or the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The tilting mechanism that uses in the disposable hygienic articles production process at present, because the displacement of product group is great around the upset, not only lead to equipment for packing to carry out the reprint and trade a yard step loaded down with trivial details to lead to the design of packagine machine to increase, can reduce the packing speed of product simultaneously, improve the manufacturing cost and the administrative cost of enterprise, can not satisfy high-speed product production line's needs.
In order to solve the problem that the displacement of a product group is large before and after the turnover of the existing turnover mechanism, the utility model provides the turnover mechanism, which is shown in figures 1-10 and comprises a turnover rack 1, a turnover box device 2, a turnover driving device 3 and a curved rod component 4; the overturning machine frame 1 is used for supporting and fixing the overturning box device 2, the overturning driving device 3 and the curved rod assembly 4, and the overturning machine frame 1 can be fixed on a frame of a packaging machine; the turnover box device 2 is used for turning over and reversing disposable products to be packaged; the turnover box device 2 and the turnover driving device 3 are respectively arranged at two ends of the turnover rack 1; the turnover driving device 3 is connected with the turnover box device 2 through the curved rod component 4, and the turnover driving device 3 drives the turnover box device 2 to turn over through the curved rod component 4 so as to realize the turnover reversing of the product to be packaged placed in the turnover box device 2.
The turnover box device 2 comprises a turnover box base 21 and a turnover box 22 which is rotatably connected with the turnover box base 21, wherein the turnover box 22 is used for containing a product to be packaged, and the turnover box base 21 is slidably connected with the turnover rack 1; the overturning box base 21 and the overturning frame 1 can be in sliding connection through a sliding chute and a sliding block which are matched with each other; the overturning machine frame 1 is preferably fixedly connected with an overturning box guide rail pair 11, and the overturning box base 21 is connected with a sliding block on the overturning box guide rail pair 11 so as to realize the sliding connection between the overturning box base 21 and the overturning machine frame 1; further, this application is preferred still to be provided with upset box guide rail cushion 12 on upset frame 1, and upset box guide rail is vice 11 through this upset box guide rail cushion 12 and 1 fixed connection of upset frame.
The crank assembly 4 in the present application comprises a swing link 41, a flip link 42 and a moving link 43; wherein, the first end of the swing rod 41 is connected with the turnover driving device 3, and the second end is rotationally connected with the turnover connecting rod 42 and the movable connecting rod 43; meanwhile, one end of the turnover connecting rod 43, which is far away from the swing rod 41, is rotatably connected with the turnover box 22; one end of the movable connecting rod 43, which is far away from the swing rod 41, is rotatably connected with the overturning box base 21.
In the working process of the turnover mechanism, referring to fig. 1-3, the turnover box 22 is in an initial state, the products 6 to be packaged which are orderly arranged are pushed into the turnover box 22 through the push rod 5, and the swing rod 41 swings anticlockwise under the driving of the driving device 3; under the drive of the swing rod 41, the movable connecting rod 43 pushes the turnover box base 21 to move horizontally leftwards, and simultaneously drives the turnover box 22 above the turnover box base 21 to move horizontally leftwards; moreover, the turnover connecting rod 42 drives the turnover box 22 and the turnover box base 21 to rotate clockwise, that is, the turnover box 22 is driven by the turnover driving device 3 and the curved rod assembly 4 to horizontally move leftwards and rotate clockwise; when the turnover box 22 rotates clockwise by 90 degrees, the turnover box stops, the product 6 to be packaged, which is turned by 90 degrees in the turnover box 22, is pushed out by the pushing hands 7 matched with the turnover box 22, the turnover driving device 3 drives the swing rod 41 to swing clockwise, the movable connecting rod 43 pulls the turnover box base 21 to move horizontally rightwards under the driving of the swing rod 41, and meanwhile, the turnover box 22 above the turnover box base 21 is driven to move horizontally rightwards; and, the turning connecting rod 42 drives the turning box 22 and the turning box base 21 to rotate relatively in the counterclockwise direction, that is, under the driving of the turning driving device 3 and the curved rod assembly 4, the turning box device 2 is reset to wait for the next turning.
The turnover box 22 can generate displacement towards the right when rotating clockwise; this application is through upset connecting rod 42 and the synergism of removal connecting rod 43 for upset box 22 takes place horizontal migration left, clockwise rotation's combined motion simultaneously, thereby can offset the right displacement that clockwise rotation in-process produced through horizontal motion left, realizes the 90 upsets of normal position of upset box 22, and then realizes waiting to pack product 6's normal position 90 rotatory.
The turnover mechanism provided by the utility model is driven by the turnover driving device 3 and the driving assembly 4, so that the turnover box 22 can rotate 90 degrees in situ, the product group is prevented from displacing before and after the turnover of the turnover mechanism, the turnover mechanism is more conveniently connected with packaging equipment, the design cost of the packaging equipment is favorably reduced, the packaging speed is increased, the production cost and the management cost of enterprises are reduced, and the turnover mechanism can be matched with the operation of a high-speed production line.
The preferred overturning driving device 3 of this application includes the driving motor 31 and the speed reducer 32 that link to each other, and the output of speed reducer 32 links to each other with pendulum rod 41 to drive pendulum rod 41 clockwise or anticlockwise rotation through driving motor 31 and speed reducer 32, and then realize the normal position upset of upset box 22.
Referring to fig. 4 and 5, the base 21 of the flip box of the present application includes a bottom plate 211; the bottom plate 211 is slidably connected with the turnover frame 1, and particularly, the bottom plate 211 is preferably connected with a sliding block on the turnover box guide rail pair 11; further, a support 2111 and a movable pin 2112 rotatably connected with the support 2111 are connected to the base plate 211; the moving link 43 is rotatably connected to the moving pin 2112, so that the moving link 43 can move the flip box base 21 in the horizontal direction by the moving pin 2112.
The base 21 of the flip box in the present application further includes a first side plate 212 and a second side plate 213 vertically connected to two ends of the bottom plate 211 respectively; the first side plate 212 and the second side plate 213 are only used for distinguishing the two side plates, and do not limit the positions of the side plates; the flip box 22 includes a flip box body 221, a swing arm assembly 222 connected to the flip box body 221, and a fulcrum 223; the turnover box body 221 is formed by sequentially connecting four plate-shaped structures end to end, and opening structures are arranged at two ends of the turnover box body 221 so as to conveniently take and place the product 6 to be packaged through the opening structures at the two ends; the four plate-shaped structures are enclosed to form a containing cavity for placing a product to be packaged; the specific structure and size of the flip box body 221 can be determined according to the product 6 to be packaged; in addition, in order to avoid interference with the turnover box body 221 when the product 6 to be packaged in the turnover box body 221 is pushed out by the pushing hands 7, an avoiding groove is preferably formed in the upper end face of the turnover box body 221; the swing arm assembly 222 is rotatably connected with the first side plate 212 and the second side plate 213 through a fulcrum 223, that is, the fulcrum 223 is located between the first side plate 212 and the second side plate 213, two ends of the fulcrum 223 are respectively connected with the first side plate 212 and the second side plate 213, and the swing arm assembly 222 is rotatably connected with the fulcrum 223; and one end of the swing arm assembly 222 away from the flip box body 221 is rotatably connected to the flip link 42, so that one end of the swing arm assembly 222 is connected to the flip box body 221, the other end is connected to the flip link 42, and the support shaft 223 is located between the flip box body 221 and the flip link 42.
When the swing rod 41 swings anticlockwise under the driving of the driving device 3, the movable connecting rod 43 pushes the turnover box base 21 to move horizontally leftwards under the driving of the swing rod 41, so that the turnover box device 2 integrally moves horizontally leftwards; the turnover connecting rod 42 pushes one end of the swing arm assembly 222 far away from the turnover box body 221 to move leftwards, so that the swing arm assembly 222 rotates clockwise around the fulcrum 223, the turnover box body 221 connected with the swing arm assembly 222 rotates clockwise around the fulcrum 223, the turnover box 22 and the turnover box base 21 rotate relatively clockwise, and the turnover box body 221 horizontally moves leftwards under the driving of the turnover driving device 3 and the curved rod assembly 4 and simultaneously rotates clockwise in a combined manner, so that the in-situ 90-degree turnover of the turnover box body 221 is realized; on the contrary, when the turnover box body 221 rotates clockwise by 90 degrees, the turnover box body stops, the swing rod 41 is driven by the turnover driving device 3 to swing clockwise, and the movable connecting rod 43 pulls the turnover box base 21 to move horizontally rightwards, so that the turnover box device 2 integrally moves horizontally rightwards; the one end of keeping away from upset box body 221 on the upset connecting rod 42 pulling swing arm subassembly 222 moves to the right for swing arm subassembly 222 rotates around fulcrum 223 anticlockwise, thereby make the upset box body 221 that links to each other with swing arm subassembly 222 around fulcrum 223 anticlockwise rotatory, and then under the drive of upset drive arrangement 3 and bent lever subassembly 4, upset box body 221 takes place right horizontal migration, the compound motion of anticlockwise rotation simultaneously, realize the reseing of upset box body 221, wait for the upset next time.
Further, in the present application, the upper end of the second side plate 213 is connected to a baffle plate 214, so that when the turnover box body 221 is at the initial position and is not turned over, as shown in fig. 1, the baffle plate 214 is located at the end of the turnover box body 221, that is, at the end far away from the push rod 5, and when the product 6 to be packaged is pushed into the containing cavity in the turnover box body 221 through the push rod 5, the product to be packaged is ensured not to be pushed out of the outside of the containing cavity under the blocking effect of the baffle plate 214; after the turning box body 221 is turned over, referring to fig. 2, the turning box body 221 is far away from the baffle 214, so that the product to be packaged in the containing cavity can be smoothly pushed out.
The baffle plate 214 is arranged at the upper end of the second side plate 213, so that the structure is simple; when the product 6 to be packaged is pushed into the turnover box body 221, the product 6 to be packaged can be prevented from overflowing; meanwhile, the arrangement of the baffle plate 214 does not influence the pushing out of the product 6 to be packaged from the turnover box body 221 after the turnover.
The swing arm assembly 222 in this application includes a swing arm 2221, a support arm 2222, and a flip pin 2223; the present application prefers that the swing arm assembly 222 be disposed between the first side plate 212 and the second side plate 213; wherein the swing arm assembly 222 is connected with the turn-over box body 221 through a support arm 2222; the swing arm 2221 is fixedly connected with the support arm 2222, and at least one of the swing arm 2221 and the support arm 2222 is rotatably connected with the fulcrum 223; the swing arm 2221 is preferably rotatably connected with the fulcrum 223; further, in order to facilitate the turning of the turning box body 221, an included angle is preferably formed between the swing arm 2221 and the support arm 2222; the swing arm 2221 is pivotally connected to the flip link 42 via a flip pin 2223, and when the flip link 42 moves, the flip case body 221 can be driven to pivot about the support shaft 223.
In the turnover mechanism provided by the present application, the turnover box 22 further includes a compressing assembly 224, so that the product 6 to be packaged can be compressed by the compressing assembly in the turnover process; the compression assembly 224 includes a compression plate 2241, a guide plate 2242, and guide posts 2243; the compression plate 2241 is positioned in the turnover box body 221, the support arm 2222 is fixedly connected with the compression plate 2241, and the support arm 2222 is slidably connected with the turnover box body 221; in the present application, it is preferable that a mounting hole adapted to the support arm 2222 is formed in the bottom plate of the turnover box body 221, and the support arm 2222 passes through the mounting hole to be connected to the compression plate 2241; one end of the guide plate 2242 is fixedly connected with the turnover box body 221, and the other end of the guide plate 2242 is rotatably connected with the first side plate 212 through the guide column 2243; the guide posts 2243 and the fulcrum 223 are distributed in the vertical direction, and the guide posts 2243 are located below the fulcrum 223.
Referring to fig. 6, before the turning box body 221 is turned, the product 6 to be packaged placed in the containing cavity of the turning box body 221 is in an uncompressed state, and the thickness is W1; when the swing link 41 swings counterclockwise, the tilting link 42 pushes the swing arm 2221 to move leftward under the driving of the swing link 41, so that the support arm 2222 rotates clockwise around the fulcrum 223, and the compression plate 2241 connected to the support arm 2222 rotates clockwise around the fulcrum 223; meanwhile, the flip box body 221 moves in the clockwise direction; because the turning box body 221 is connected with the guide plate 2242, and the guide plate 2242 is rotatably connected with the first side plate 212 through the guide posts 2243, the turning box body 221 rotates clockwise around the guide posts 2243; since the guide posts 2243 and the fulcrum 223 are vertically distributed, the guide posts 2243 are positioned below the fulcrum 223, and the guide posts 2243 are fixed relative to the fulcrum 223, therefore, during the turning process, the turning box body 221 is forced to displace downwards relative to the compression plate 2241, as shown in fig. 7, so that the volume of the accommodating cavity in the turning box body 221 is reduced, and the product 6 to be packaged is compressed; after the turnover box body 221 is turned over by 90 degrees, the thickness of the product 6 to be packaged is compressed to W2, namely the thickness of the product 6 to be compressed after being turned over is reduced by delta W1-W2, so that the product 6 to be compressed in the turnover process is compressed, the turnover process and the compression process are combined into one process, the reduction of the packaging steps is facilitated, the packaging process is simplified, the packaging efficiency is improved, and the packaging cost is reduced.
In order to improve the structural stability, the compression assembly 224 preferably further comprises a compression guide rail pair 2244, the compression guide rail pair 2244 is distributed along the vertical direction, the compression guide rail pair 2244 is fixedly connected with the support arm 2222, and the guide plate 2242 and the turnover box body 221 are fixedly connected with the sliding block of the compression guide rail pair 2244.
During the turning process, on one hand, the compression plate 2241 rotates clockwise around the fulcrum 223 under the driving of the support arm 2222, and simultaneously, the compression guide rail pair 2244 connected to the support arm 2222 rotates clockwise; on the other hand, because the guide plate 2242 and the turning box body 221 are fixedly connected with the sliding block of the compression guide rail pair 2244, the turning box body 221 rotates clockwise around the guide post 2243 under the combined action of the guide plate 2242 and the compression guide rail pair 2244, and moves relative to the support arm 2222 together with the sliding block; and after the flip box body 221 is rotated by 90 °, the position of the flip box body 221 in the vertical direction is defined by compressing the slider of the guide rail pair 2244; the preferred upset box body 221 of this application is rotatory 90 back, and when the slider of the vice 2244 of compression guide rail slided to the minimum, baffle 2242 distributed along the horizontal direction, and compression board 2241 and the bottom plate separation of upset box body 221 hold the highly reducing in the chamber in the upset box body 221, and compression board 2241 compresses the product 6 of treating packing.
Furthermore, in the present application, it is preferable that the guide plate 2242 is provided with a guide groove 2245 matched with the guide post 2243, and the guide post 2243 is embedded in the guide groove 2245; and it is further preferable that the guide groove 2245 is an elongated groove.
Furthermore, in order to enlarge the application range of the turnover mechanism and facilitate the conversion and code conversion, the preferable compression assembly 224 of the present application further comprises a first adjusting screw 2246 and a stopper 2247, the stopper 2247 is connected with the first side plate 212, the upper end of the first adjusting screw 2246 is connected with the guide post 2243 through a thread, the lower end of the first adjusting screw 2246 is rotatably connected with the stopper 2247, so that the height of the guide post 2243 can be adjusted by rotating the first adjusting screw 2246, and further the height of the turnover box body 221 after turnover of the guide plate 2242 is adjusted, thereby realizing the adjustment of the height of the accommodating cavity in the turnover box body 221 after turnover; wherein the reduction in height of the receiving cavity after inversion is the reduction in thickness Δ W of the product 6 to be packaged, as described above, W1-W2, which is the vertical distance between the fulcrum 223 and the guide post 2243; when the guide column 2243 is adjusted to be coaxial with the fulcrum 223, i.e. at the same height, the reduction of the height of the housing chamber is 0, i.e. without compression of the product 6 to be packaged during inversion.
In the application, the models of the turnover box body 221 and the compression plate 2241 can be changed according to production requirements; adjust the height of guide post 2243 through setting up first adjusting screw 2246 for overturn box body 221 can be adjusted as required for the position of compression board 2241, that is to say the height that holds the chamber in overturn box body 221 after the code change, thereby help carrying out the conversion and change the code, enlarge tilting mechanism's application range.
Before this application is preferred to overturn the front and back, place in upset box body 221 treat that the bottom surface height of packing product 6 remains unchanged to the passageway links up around more doing benefit to on tilting mechanism and the packagine machine, it is more convenient when carrying out the change of production change.
The preferred compression board 2241 of this application is the cavity structure, and the upper surface of compression board 2241 is provided with the gas pocket to can be through inserting compressed air in the cavity to compression board 2241, compressed air blows to the product 6 of treating that is located on compression board 2241 through the gas pocket, makes compression board 2241 upper surface and the frictional force of treating between the product 6 of packing reduce, and then reduces the degree of difficulty that the product 6 of treating packing that will compress was released from upset box body 221.
In order to further expand the application range of the turnover mechanism, the turnover driving device 3 is further preferably connected with the turnover rack 1 in a sliding manner, and specifically, the turnover rack 1 is preferably provided with a driving guide rail cushion block 13 and a driving adjusting guide rail pair 14 mounted on the driving guide rail cushion block 13; the overturning driving device 3 further comprises a speed reducer fixing plate 33, and the speed reducer fixing plate 33 is installed on the driving adjustment guide rail pair 14; specifically, a screw rod stop block 15 is arranged on the side surface of the driving guide rail cushion block 13, and a screw rod 16 is arranged on the screw rod stop block 15; a nut plate 331 is mounted on the speed reducer fixing plate 33, and the nut plate 331 is connected with the lead screw 16 through a thread, so that the positions of the turnover driving device 3 and the turnover box device 2 in the horizontal direction can be adjusted through the lead screw 16, and the turnover box device 2 can be adjusted to a required position according to the use requirement; the reducer 32 is mounted on the outer side of the reducer fixing plate 33, and the output end of the reducer 33 is fixedly connected with the swing link 41.
In the present application, it is further preferable that a sliding groove is formed at the second end of the swing rod 41, a sliding block 411 is arranged in the sliding groove, and the sliding block 411 is in threaded connection with the swing rod 41 through a second adjusting screw 412; the overturning connecting rod 42 and the moving connecting rod 43 are both rotationally connected with the sliding block 412; specifically, in the present application, two rotating shafts are respectively disposed at two ends of the sliding block 411, both rotating shafts are disposed in parallel with the output shaft of the speed reducer 32, the rotating shaft located above is rotatably connected to the turning connecting rod 42, and the rotating shaft located below is rotatably connected to the moving connecting rod 43; the position of the sliding block 411 in the sliding slot 411 is adjusted by the second adjusting screw 412, so that the positions of the turnover connecting rod 42 and the moving connecting rod 43 are adjusted; when the slider 411 is closer to the output shaft of the speed reducer 32, the amount of horizontal displacement generated during the turning process is smaller, and vice versa.
For example, referring to fig. 8, the vertical central plane of the accommodating cavity in the flip box body 221 is a before flipping, the vertical central plane after flipping is B, and if the a plane and the B plane can always coincide, when the accommodating cavity is connected with the front and rear channels on the packaging machine, the AB plane coincides with the vertical central plane of the front and rear channels, that is, the central planes of all the channels are the same; after the production conversion and code conversion are carried out, the positions of the accommodating cavity before and after the overturning are required to be adjusted again so as to meet the requirements; the application provides a tilting mechanism adjusts jointly through lead screw 16 and second adjusting screw 412, can satisfy above-mentioned demand for the front and back passageway realizes seamless joint on tilting mechanism and the packagine machine.
According to the turnover mechanism provided by the utility model, the product groups which are regularly arranged in the packaging machine, namely, the products 6 to be packaged, are pushed into the turnover box body 221 through the push rod 5, the turnover box body 221 is driven by the turnover driving device 3 to horizontally move through the driving of the curved rod component 4, and meanwhile, the turnover mechanism is turned over by itself by 90 degrees; realizing the in-situ turnover of the product 6 to be packaged; then, the turned product 6 to be packaged is pushed out from the turnover box body 221 through the push handle 7, the pushed product 6 to be packaged enters the next process, and meanwhile, the turnover box body 221 returns to the original position under the action of the turnover driving device 3 and the curved rod assembly 4 to wait for the next turnover; this tilting mechanism is through treating packing product 6 and carry out the normal position upset, is favorable to simplifying the step that equipment for packing carries out the reprint and trades the sign indicating number to make tilting mechanism and packagine machine go up the front and back passageway and realize seamless joint.
The turnover mechanism can be applied to a single-channel packaging machine and can also be applied to a double-channel packaging machine; when the double-channel turnover mechanism is applied to a double-channel packaging machine, a scheme that two groups of turnover mechanisms are symmetrically arranged can be adopted.
When the packing form that does not overturn in the transformation of production, at first make the tilting mechanism that this application provided remain the state after the upset all the time, then change required upset box body 221 and compression board 2241, the width of passageway around the adjustment, the adjustment upset box body 221 position makes and holds the chamber and passageway one-to-one around with. When the turnover box is in work, a product 6 to be packaged is pushed into the turnover box body 221 by the push rod 5, then, compressed air is communicated in the cavity of the compression plate 2241, the product 6 to be packaged is pushed out of the turnover box body 221 by the push handle 7, and the turnover box body 221 only serves as a transition passage in the process.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims (10)

1. A turnover mechanism is characterized by comprising a turnover rack (1), a turnover box device (2), a turnover driving device (3) and a curved rod assembly (4); wherein the content of the first and second substances,
the overturning box device (2) and the overturning driving device (3) are respectively arranged at two ends of the overturning rack (1);
the turnover driving device (3) is connected with the turnover box device (2) through the curved rod assembly (4);
the turnover box device (2) comprises a turnover box base (21) and a turnover box (22) which is rotatably connected with the turnover box base (21);
the turnover box base (21) is connected with the turnover rack (1) in a sliding manner;
the crank rod assembly (4) comprises a swing rod (41), a turnover connecting rod (42) and a moving connecting rod (43);
the first end of the swing rod (41) is connected with the overturning driving device (3), and the second end of the swing rod is rotatably connected with the overturning connecting rod (42) and the moving connecting rod (43);
the turnover connecting rod (42) is rotationally connected with the turnover box (22);
the movable connecting rod (43) is rotatably connected with the turnover box base (21).
2. The turning mechanism of claim 1, characterized in that the turning box base (21) comprises a bottom plate (211); the bottom plate (211) is connected with the turnover rack (1) in a sliding manner; a support (2111) and a movable pin shaft (2112) which is rotationally connected with the support (2111) are connected to the bottom plate (211); the movable connecting rod (43) is rotatably connected with the movable pin shaft (2112).
3. The turnover mechanism of claim 2, wherein the turnover box base (21) further includes a first side plate (212) and a second side plate (213) vertically connected to both ends of the bottom plate (211), respectively; the flip box (22) comprises a flip box body (221), a swing arm assembly (222) connected with the flip box body (221), and a fulcrum shaft (223); the swing arm assembly (222) is rotatably connected with the first side plate (212) and the second side plate (213) through the fulcrum shaft (223), and one end of the swing arm assembly (222) far away from the turnover box body (221) is rotatably connected with the turnover connecting rod (42); the upper end of the second side plate (213) is connected with a baffle plate (214).
4. The canting mechanism of claim 3 wherein the swing arm assembly (222) comprises a swing arm (2221), an arm (2222), and a canting pin (2223); the swing arm assembly (222) is connected with the turnover box body (221) through the support arm (2222); the swing arm (2221) is fixedly connected with the support arm (2222); the swing arm (2221) is rotatably connected with the overturning connecting rod (42) through the overturning pin shaft (2223).
5. The flipping mechanism of claim 4, wherein the flipping box (22) further comprises a compression assembly (224), the compression assembly (224) comprising a compression plate (2241), a guide plate (2242), and a guide post (2243); the compression plate (2241) is located in the turnover box body (221), the support arm (2222) is fixedly connected with the compression plate (2241), and the support arm (2222) is connected with the turnover box body (221) in a sliding mode; one end of the guide plate (2242) is fixedly connected with the turnover box body (221), and the other end of the guide plate is rotatably connected with the first side plate (212) through the guide column (2243); the guide post (2243) and the fulcrum (223) are distributed along the vertical direction, and the guide post (2243) is located below the fulcrum (223).
6. The tilt mechanism of claim 5, wherein the compression assembly (224) further includes a compression rail pair (2244), the compression rail pair (2244) is fixedly coupled to the arm (2222), and the guide plate (2242) and the tilt box body (221) are fixedly coupled to a slide of the compression rail pair (2244).
7. A tilting mechanism according to claim 6, characterised in that the guide plate (2242) is provided with guide slots (2245) adapted to the guide posts (2243), and the guide posts (2243) are embedded in the guide slots (2245).
8. A turnover mechanism as set forth in claim 6 wherein said compression assembly (224) further includes a first adjustment screw (2246) and a stop (2247), said stop (2247) being connected to said first side plate (212), an upper end of said first adjustment screw (2246) being threadably connected to said guide post (2243), and a lower end of said first adjustment screw (2246) being rotatably connected to said stop (2247).
9. A turnover mechanism as claimed in claim 5, characterised in that the compression plate (2241) is of a cavity configuration and the upper surface of the compression plate (2241) is provided with air holes.
10. The turnover mechanism of any one of claims 1 to 9, wherein a sliding groove is formed at the second end of the swing rod (41), a sliding block (411) is arranged in the sliding groove, and the sliding block (411) is in threaded connection with the swing rod (41) through a second adjusting screw (412); the overturning connecting rod (42) and the moving connecting rod (43) are rotatably connected with the sliding block (411).
CN202122503421.4U 2021-10-18 2021-10-18 Turnover mechanism Active CN216468773U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202122503421.4U CN216468773U (en) 2021-10-18 2021-10-18 Turnover mechanism
PCT/CN2022/109460 WO2023065769A1 (en) 2021-10-18 2022-08-01 Rotation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122503421.4U CN216468773U (en) 2021-10-18 2021-10-18 Turnover mechanism

Publications (1)

Publication Number Publication Date
CN216468773U true CN216468773U (en) 2022-05-10

Family

ID=81440296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122503421.4U Active CN216468773U (en) 2021-10-18 2021-10-18 Turnover mechanism

Country Status (1)

Country Link
CN (1) CN216468773U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023065769A1 (en) * 2021-10-18 2023-04-27 安庆市恒昌机械制造有限责任公司 Rotation mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023065769A1 (en) * 2021-10-18 2023-04-27 安庆市恒昌机械制造有限责任公司 Rotation mechanism

Similar Documents

Publication Publication Date Title
CN113772170A (en) Turnover mechanism
CN106144436B (en) Reciprocating clamping transmission device
CN216468773U (en) Turnover mechanism
CN115610993B (en) Automatic lifting and conveying structure for packaged food
CN112547273B (en) Equipment for grinding and crushing ores
CN108528944B (en) A kind of breakables transport device convenient for operation
CN109777735A (en) A kind of cell engineering various dimensions cell rocking equipment
CN113967679A (en) Stamping, bending and welding equipment
CN208200237U (en) A kind of material folding mechanical device
CN112498762B (en) Fruit selling equipment with automatic weighing and packing functions
CN106256506B (en) Vermicelli Feeder Manipulator
CN209988646U (en) Evaporate and press aerated concrete production with automatic turning device
JP2005138963A (en) Up and down turnover device for rectangular parallelepiped product
WO2023065769A1 (en) Rotation mechanism
CN115741657A (en) Interval adjustable snatchs manipulator structure
CN113180420B (en) Environmental art design display platform
CN214608880U (en) Bottom lining seat convenient to disassemble and assemble for packaging electronic products
CN214418794U (en) Handling device for hardware stamping die
CN108792047A (en) A kind of automation melon seeds sack filling machine
CN211336704U (en) Wrapping bag count material collecting device
CN218706971U (en) Food packaging box moving clamping device
CN208440514U (en) A kind of glass cutting equipment that can stablize glass-cutting plate
CN210339441U (en) Vertical turnover carrier device
CN218224156U (en) Bending mechanism for computer case production and processing
CN219857244U (en) Iron core transfer device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant