Even device that twists with fingers of dividing of freeze-dried food
Technical Field
The invention relates to the technical field of food packaging equipment, in particular to a freeze-dried food uniform twisting device.
Background
Freeze-dried food is a short-form vacuum freeze-dried food, and due to the special freeze-drying treatment process, the color, aroma, taste, nutrient content, appearance and shape and the like of the original fresh food can be maintained to the maximum extent, however, when a large amount of food is freeze-dried, adjacent food is very easy to freeze together, so that the average weight is difficult to control when the food is subpackaged, the space of a packaging bag is limited, too much space is occupied by the frozen food, the packaging bag packaging is difficult and troublesome, the packaging bag can be packaged incompletely, the packaging bag with the frozen food needs to be boxed before carrying, the packaging bag with the frozen food can occupy redundant space, the storage and the conveying of the food are not facilitated, the weighing and the packaging are not facilitated, the twisting and scattering work needs to be carried out on the frozen food, and then the freeze-dried food can be packaged.
Through retrieval, chinese patent publication is CN110813690A, a freeze-dried food uniform dividing and twisting device is disclosed, the freeze-dried food can be conveyed under the drive of a driving wheel and a motor through the setting of a conveying track, a push rod motor pushes a dividing and twisting component to move downwards periodically, a conveying belt on the dividing and twisting component extrudes the conveyed freeze-dried food, the conveying belt contacts the freeze-dried food in the extrusion process and rotates to realize the purpose of dividing and twisting, the freeze-dried food is divided and twisted and broken up, the elastic deformation of the conveying belt can prevent the extrusion pressure degree from being too large, the appearance integrity of the freeze-dried food is improved, a spring is compressed in the extrusion process, the return work of the dividing and twisting component is realized by utilizing the reaction force of the spring, the freeze-dried food conveyed by the conveying belt for a single time is only subjected to one-time extrusion, the dispersion.
Disclosure of Invention
The invention aims to provide a freeze-dried food uniform twisting device to solve the problems in the background technology.
The technical scheme of the invention is as follows:
the utility model provides a freeze-dried food is even to be divided and twists with fingers device, divide to twist with fingers the device including the conveyer belt, all erect predispersion mechanism and many times dispersion mechanism directly over the conveyer belt, predispersion mechanism sets up directly over the input of conveyer belt in advance, many times dispersion mechanism is directly over along the middle section of conveyer belt, predispersion mechanism installs the subtend dispersion subassembly at the feeder hopper output including feeder hopper and rotation in advance, many times dispersion mechanism twists with the fingers the subassembly including support frame and a plurality of and support frame lift sliding fit's branch, the feeder hopper is fixed on the support frame, and all branches are twisted with the fingers the subassembly along conveyer belt direction of transfer interval distribution, divide to twist with the fingers the subassembly including a plurality of and support frame lift sliding fit's vertical pole and with all vertical pole bottom articulated mount pads, the mount pad rotates and installs branch and twists with the.
Further, all one end that vertical pole is located directly over the support frame all is provided with the end cap, and all sections that vertical pole is located directly over the support frame all overlap and are equipped with buffer spring, buffer spring's one end is contradicted the top of support frame, buffer spring's the other end is contradicted the end cap that corresponds.
Further, vertical pole bottom fixed mounting has articulated seat, be fixed with a plurality of on the mount pad and pass through articulated shaft and articulated seat articulated hinge, the axis of all articulated shafts is on a parallel with the direction of transfer of conveyer belt, divide the roller of twisting with fingers and pass through the rotation axis and be connected with the mount pad rotation, the axis of rotation axis perpendicular to articulated shaft's axis.
Further, many times dispersion mechanism is still including being used for driving all transmission assembly that divide the roller rotation, transmission assembly is including main drive subassembly and passive subassembly, main drive subassembly is including driving motor and a plurality of fixed mounting at the synchronous pulley of all rotation axis tip, driving motor installs in one side of conveyer belt, and the driving motor output is through the synchronous pulley transmission cooperation of the one end of a plurality of first elastic synchronous belt and all rotation axes.
Further, passive subassembly is including axis of rotation and a plurality of second elastic synchronous belt, the axis of rotation rotates and installs the one side at the conveyer belt dorsad driving motor, the axis of the axis perpendicular to articulated shaft of axis of rotation, all rotation axes are close to the synchronous pulley of one of the end of axis of rotation and all pass through second elastic synchronous belt and axis of rotation transmission cooperation.
Further, subtend dispersion subassembly passes through the center pin including fixing dispersion motor and a plurality of in the feeder hopper output outside and rotates the dispersion roller of installing at the feeder hopper output, and all dispersion roller interval arrangements are in the both sides of feeder hopper output, the both sides of feeder hopper output all are provided with and are used for dodging the rotatory mouth of dodging of dispersion roller, and intermeshing's gear is all installed to the tip of all center pins, dispersion motor's output shaft and one of them center pin coaxial coupling.
Furthermore, the cylindrical sides of all the dispersing rollers and all the sub-twisting rollers are provided with V-shaped dispersing bulges.
Furthermore, a plurality of barrier strips which are arranged at equal intervals along the conveying direction of the conveyor belt are arranged on the conveyor belt.
The invention provides a freeze-dried food uniform twisting device by improvement, which has the following improvements and advantages compared with the prior art:
one is as follows: the pre-dispersing mechanism and the multi-dispersing mechanism realize multi-time twisting, improve twisting precision, improve the efficiency of scattering the freeze-dried food, facilitate weighing and packaging the food, conveniently control average weight, reduce the space occupied by the food in the packaging bag, reduce the difficulty brought by packaging the packaging bag and avoid the unrealistic packaging of the packaging bag.
The second step is as follows: before carrying and boxing, the invention reduces the redundant space occupied by the packaging bags, and is beneficial to the storage and the transportation of food.
And thirdly: according to the invention, when the twisting separating component extrudes the freeze-dried food downwards, the V-shaped scattering bulges can realize that the freeze-dried food is extruded by the twisting separating roller and has lateral dispersion force, so that the frozen food is prevented from being directly crushed, the food stuck together is prevented from being clamped on the twisting separating component, and the food subpackaging efficiency is improved.
Fourthly, the method comprises the following steps: the twisting separating roller of the repeated dispersing mechanism can incline to a certain degree around the hinged shaft, so that when freeze-dried foods with different sizes are twisted simultaneously, the condition that the freeze-dried foods are crushed before being completely dispersed due to uneven stress of the freeze-dried foods twisted and pressed by the twisting separating roller is avoided, the integrity of the foods in the packaging process is ensured, and the attractiveness of food packaging is improved.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
FIG. 4 is a schematic perspective view of a pre-dispersing mechanism of the present invention;
FIG. 5 is a schematic perspective view of the twist separating assembly of the present invention;
FIG. 6 is a schematic perspective view of the multiple dispersing mechanism of the present invention;
description of reference numerals:
the device comprises a conveying belt 1, a barrier strip 11, a pre-dispersion mechanism 2, a multi-time dispersion mechanism 3, a feed hopper 4, an opposite dispersion component 5, a dispersion roller 51, a central shaft 52, a dispersion motor 53, a gear 54, an avoiding opening 55, a transmission component 6, a driving motor 61, a synchronous pulley 62, a first elastic synchronous belt 63, a second elastic synchronous belt 64, a rotating shaft 65, a rotating shaft 66, a splitting and twisting component 7, a vertical rod 71, a mounting seat 72, a splitting and twisting roller 73, a plug 74, a buffer spring 75, a hinge joint 76, a hinge seat 77, a hinge shaft 78, a support frame 8 and a V-shaped splitting protrusion 9.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a freeze-dried food uniform twisting device through improvement, as shown in figures 1-6, the twisting device comprises a conveyor belt 1, a pre-dispersing mechanism 2 and a multi-dispersing mechanism 3, wherein the pre-dispersing mechanism 2 and the multi-dispersing mechanism 3 are all erected above the conveyor belt 1, the pre-dispersing mechanism 2 is arranged right above an input end of the conveyor belt 1, the multi-dispersing mechanism 3 is arranged right above a middle section of the conveyor belt 1, the pre-dispersing mechanism 2 comprises a feed hopper 4 and an opposite dispersing component 5 which is rotatably arranged at an output end of the feed hopper 4, the multi-dispersing mechanism 3 comprises a support frame 8 and a plurality of twisting component 7 which is in lifting sliding fit with the support frame 8, the feed hopper 4 is fixed on the support frame 8, all the twisting component 7 are distributed at intervals along the conveying direction of the conveyor belt 1, the twisting component 7 comprises a plurality of vertical rods 71 which are in lifting sliding fit with the support frame 8 and a mounting seat 72 which is hinged with the, the mounting seat 72 is rotatably provided with the split twisting roller 73, so that the redundant space occupied by the packaging bags is reduced before carrying and boxing, and the storage and the conveying of food are facilitated.
Pour into freeze-dried food into feeder hopper 4 in, start subtend dispersion subassembly 5, subtend dispersion subassembly 5 can be in advance to the bold freeze-dried food that freezes together disperse, carry out the preliminary treatment to the bold frozen food, then freeze-dried food falls on conveyer belt 1, be provided with the backplate under feeder hopper 4, the backplate can prevent that freeze-dried food from popping out from conveyer belt 1, guarantees that all food can both pass through conveyer belt 1 and many times dispersion mechanism 3, can not be detained at conveyer belt 1's input, and through the freeze-dried food of many times dispersion mechanism 3, it twists with fingers to divide in proper order by all components 7 that twist with fingers.
The pre-dispersing mechanism 2 and the multi-dispersing mechanism 3 realize multi-time twisting, improve twisting precision, improve the efficiency of scattering freeze-dried food, facilitate food weighing and packaging, conveniently control average weight, reduce the space occupied by food in a packaging bag, reduce the difficulty brought by packaging in the packaging bag, and avoid unrealistic packaging in the packaging bag.
All one end that vertical pole 71 is located directly over the support frame 8 all is provided with end cap 74, and all sections that vertical pole 71 is located directly over the support frame 8 all overlap and are equipped with buffer spring 75, buffer spring 75's one end is contradicted the top of support frame 8, buffer spring 75's the other end is contradicted corresponding end cap 74, and through the freeze-dried food of many dispersions mechanism 3, it twists with the fingers subassembly 7 and divide in proper order to twist with the fingers by all branches, and conveyer belt 1 drives freeze-dried food and twists with the fingers the bottom of subassembly 7 through a plurality of branches in proper order, under the self action of gravity of dividing to twist with the fingers subassembly 7, and dispersion roller 51 and conveyer belt 1 form and extrude the dispersion to freeze-dried food, make things convenient for.
Vertical pole 71 bottom fixed mounting has articulated seat 77, be fixed with a plurality of on the mount pad 72 and pass through articulated shaft 78 and articulated seat 77 articulated hinge 76, the axis of all articulated shafts 78 is on a parallel with the direction of transfer of conveyer belt 1, divide the roller 73 of twisting to rotate with the mount pad 72 through rotation axis 66 and be connected, the axis perpendicular to articulated shaft 78's of rotation axis 66 axis, the roller 73 of twisting of dividing of 3 can be around articulated shaft 78 slope certain degree many times, when avoiding freeze-dried food different in size to be divided simultaneously and twisted with fingers, avoids because the atress inequality leads to freeze-dried food not to disperse the condition emergence of being crushed before completely, guarantees the integrity of food in packaging process, improves food package's pleasing to the eye degree.
The multiple dispersing mechanism 3 further comprises a transmission assembly 6 for driving all the sub-twisting rollers 73 to rotate, the transmission assembly 6 comprises a main transmission assembly and a driven assembly, the main transmission assembly comprises a driving motor 61 and a plurality of synchronous belt pulleys 62 fixedly installed at the end parts of all the rotating shafts 66, the driving motor 61 is installed at one side of the conveying belt 1, the output end of the driving motor 61 is in transmission fit with the synchronous belt pulleys 62 at one ends of all the rotating shafts 66 through a plurality of first elastic synchronous belts 63, the driving motor 61 is started to drive all the sub-twisting rollers 73 to rotate, when freeze-dried food is abutted to the sub-twisting rollers 73, the sub-twisting rollers 73 rotate and the conveying direction of the conveying belt 1 drives the freeze-dried food to pass through the sub-twisting rollers 73, when the sub-twisting rollers 73 are jacked up, the restoring force of the first elastic synchronous belts 63 increases the extrusion force of the sub-twisting rollers 73 on the freeze-dried food, and, the convenience food is weighed and packaged, and the food subpackaging efficiency is improved.
Passive subassembly is including axis of rotation 65 and a plurality of second elastic synchronous belt 64, axis of rotation 65 rotates and installs the one side at conveyer belt 1 dorsad driving motor 61, axis of rotation 65 perpendicular to articulated shaft 78's axis, all rotation axis 66 are close to one of axis of rotation 65 and serve synchronous pulley 62 and all pass through second elastic synchronous belt 64 and axis of rotation 65 transmission cooperation, driving motor 61 starts and to drive all branch twist roller 73 rotatory, when freeze-dried food contradicts branch twist roller 73, branch twist roller 73 is rotatory and conveyer belt 1 direction of transfer drives freeze-dried food and passes through branch twist roller 73, when branch twist roller 73 by the jack-up, the increase of first elastic synchronous belt 63 and second elastic synchronous belt 64 restores to the force and divides the extrusion force of twist roller 73 to freeze-dried food.
The opposite direction dispersing component 5 comprises a dispersing motor 53 fixed on the outer side of the output end of the feed hopper 4 and a plurality of dispersing rollers 51 rotatably installed at the output end of the feed hopper 4 through a central shaft 52, all the dispersing rollers 51 are arranged on two sides of the output end of the feed hopper 4 at intervals, the two sides of the output end of the feed hopper 4 are provided with avoidance openings 55 for avoiding the rotation of the dispersing rollers 51, the end parts of all the central shafts 52 are provided with gears 54 which are meshed with each other, the output shaft of the dispersing motor 53 is coaxially connected with one central shaft 52, when large frozen food falls into the feed hopper 4 and passes between the two dispersing rollers 51, the large frozen food can be preprocessed, all the food can pass through the conveyor belt 1 and the multiple dispersing mechanism 3 and can not be retained at the input end of the conveyor belt 1, and freeze-dried food passing through the multiple dispersing mechanism 3 is sequentially twisted by all the twisting, avoid the food card that bonds together to divide to twist with fingers subassembly 7, improve the efficiency of food partial shipment.
The V-shaped dispersing bulges 9 are arranged on the cylindrical sides of all the dispersing rollers 51 and all the sub-twisting rollers 73, and the V-shaped dispersing bulges 9 can realize that the freeze-dried food is extruded by the sub-twisting rollers 73 and has lateral dispersing force at the same time when the sub-twisting assemblies 7 extrude downwards through all the dispersing rollers 51 and all the sub-twisting rollers 73, so that the frozen food is prevented from being directly crushed, and the food stuck together is prevented from being clamped on the sub-twisting assemblies 7.
The conveyer belt is provided with a plurality of barrier strips 11 which are arranged at equal intervals along the conveying direction of the conveyer belt, so that the freeze-dried food is prevented from slipping after passing through the twisting rollers 73.
The working principle is as follows:
pour into freeze-dried food into feeder hopper 4 in, start subtend dispersion subassembly 5, subtend dispersion subassembly 5 can be in advance to the bold freeze-dried food that freezes together disperse, carry out the preliminary treatment to the food that the bold freezes, and fall on conveyer belt 1, conveyer belt 1 drives freeze-dried food and twists with the fingers subassembly 7 through all branches in proper order, twist with the fingers subassembly 7 by all branches and divide in proper order and twist with the fingers, conveyer belt 1 drives freeze-dried food and twists with the bottom of subassembly 7 through a plurality of branches in proper order, under the self action of gravity who twists with the fingers subassembly 7, dispersion roller 51 and conveyer belt 1 form and extrude the dispersion to freeze-dried food, make things convenient for food to weigh the packing, improve the efficiency of food.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.