CN208264668U - A kind of throat structure of ration package scale - Google Patents

A kind of throat structure of ration package scale Download PDF

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Publication number
CN208264668U
CN208264668U CN201820752606.4U CN201820752606U CN208264668U CN 208264668 U CN208264668 U CN 208264668U CN 201820752606 U CN201820752606 U CN 201820752606U CN 208264668 U CN208264668 U CN 208264668U
Authority
CN
China
Prior art keywords
necking
band
seat
fixed block
throat
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.)
Expired - Fee Related
Application number
CN201820752606.4U
Other languages
Chinese (zh)
Inventor
金兴旺
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.)
Shaoxing Flourishing Tea Factory
Original Assignee
Shaoxing Flourishing Tea Factory
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 Shaoxing Flourishing Tea Factory filed Critical Shaoxing Flourishing Tea Factory
Priority to CN201820752606.4U priority Critical patent/CN208264668U/en
Application granted granted Critical
Publication of CN208264668U publication Critical patent/CN208264668U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of throat structures of ration package scale, including discharge nozzle, a support frame is provided on discharge nozzle, the two sides of support frame are hinged with clamping group, clamping group includes several supporting rods, fixed block is provided on supporting rod, the clamping strip being bonded with discharging pipe outer wall arc is connected between fixed block, cylinder is provided on supporting rod, the telescopic rod front end of cylinder is connected on the supporting rod of the other side, one of fixed block has been fixedly mounted on the bottom surface with a necking seat, a necking band is provided in necking seat, one end of necking band is installed on necking seat, pass through aperture is provided on necking seat, the other end of necking band passes through through hole, the side of necking band is provided with multiple card slots, a motor is provided on fixed block, it is provided in the rotation axis of motor and card slot meshed gears.The utility model facilitates staff by setting necking band and tightens woven bag sack.

Description

A kind of throat structure of ration package scale
Technical field
The utility model relates to a kind of ration package scale, in particular to a kind of throat structure of ration package scale.
Background technique
Automatic rating packing controller is applied to industrial or agricultural automated production automatic quantitative packing, and the entire process that weighs is by computer control System, is automatically performed.It is fast with weighing speed;Weighing accuracy is high, laborsaving, saves people, feature easy to operate, easy to maintain.
Ration package scale in the prior art usually has the folder being located on ration package scale discharge port using cylinder driving Mechanism is held, woven bag is clamped on discharge nozzle, to realize pack.Since sack is softened when pack, so that staff It is difficult to quickly carry out necking and tighten woven bag sack, to reduce packaging efficiency.
Utility model content
The purpose of the utility model is to provide the neckings for the ration package scale that one kind can quickly tighten woven bag sack Structure.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of ration package scale Throat structure, including discharge nozzle are provided with a support frame on the discharge nozzle, and the two sides of support frame as described above are hinged with clamping Group, the clamping group include several supporting rods, and fixed block is provided on the supporting rod, be connected between the fixed block with Discharge the clamping strip of pipe outer wall arc fitting, is provided with cylinder on the supporting rod, the telescopic rod front end of the cylinder is connected to On the supporting rod of the other side, one of fixed block has been fixedly mounted on the bottom surface with a necking seat, is provided with one in the necking seat One end of root necking band, the necking band is installed on necking seat, and pass through aperture, the necking band are provided on the necking seat The other end pass through through hole, the side of the necking band is provided with multiple card slots, a motor, institute is provided on the fixed block It states and is provided in the rotation axis of motor and card slot meshed gears.
By using above-mentioned technical proposal, after material weighing, fall into woven bag, thus start motor, so that Gear rotates and necking band is driven to move, so that necking band is shunk, so that the sack of woven bag is reduced, in turn Sack is tightened so that staff facilitates, accelerates working efficiency.
It is further arranged to: being located at necking band two sides on the necking seat and be provided with limit film.
By using above-mentioned technical proposal, limit film can be against the two sides of shrinkage band, to increase shrinkage band in motor Stability under driving guarantees the driving effect of gear mesh necking band.
It is further arranged to: being provided with outside bending section in the limit film towards card slot side.
By using above-mentioned technical proposal, bending section can avoid continuous card slot, so that necking band be avoided to move card slot The problem being stuck in limit film.
Be further arranged to: the necking takes the side far from necking seat and is provided with a stretch cord, the stretch cord The other end is installed on the cylinder of top.
By using above-mentioned technical proposal, stretch cord can lift the necking band of the other side, to guarantee contracting when use Mouthful band can horizontal necking, while the elasticity of stretch cord can be avoided the contraction of confined shrinkage band.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of throat structure;
Fig. 2 is the stereoscopic schematic diagram at another visual angle of throat structure;
Fig. 3 is the enlarged drawing in Fig. 2 at A.
In figure: 1, discharge nozzle;2, support frame;3, clamping group;4, supporting rod;5, fixed block;6, clamping strip;7, cylinder;8, Necking seat;9, necking band;10, through hole;11, card slot;12, motor;13, gear;14, limit film;15, bending section;16, elastic force Rope.
Specific embodiment
The utility model is described in further detail below in conjunction with Fig. 1 to Fig. 3.
A kind of throat structure of ration package scale, including discharge nozzle 1 are provided with a support frame 2, support frame 2 on discharge nozzle 1 Two sides be hinged with clamping group 3, each clamping group 3 includes 2 supporting rods 4, is provided with one on the end of every supporting rod 4 A fixed block 5 is connected with the clamping strip 6 being bonded with 1 outer wall arc of discharge nozzle between fixed block 5, is provided with one on supporting rod 4 The telescopic rod front end of the cylinder 7 being laterally arranged, cylinder 7 is connected on the supporting rod 4 of the other side.The bottom of one of fixed block 5 It is installed with a necking seat 8 on face, one end of a necking band 9 is fixed in necking seat 8, one is provided on necking seat 8 and runs through Hole 10, the other end of shrinkage band are threaded through in through hole 10, so that necking band 9 forms a ring.The side of necking band 9 is provided with Multiple card slots 11 are provided with a motor 12 on fixed block 5, are provided in the rotation axis of motor 12 and 11 meshed gears of card slot 13, when motor 12 rotates forward, necking band 9 can be driven to advance using gear 13, to reduce the circle of the formation of necking band 9.Necking band 9 It can be made of hard ox-hide, to guarantee the stabilized contraction of the necking band 9, facilitate staff to tighten sack, accelerate Working efficiency.
It is located at 9 two sides of necking band on necking seat 8 and is provided with limit film 14, limit film 14 can be against the two of necking band 9 Side guarantees gear 13 to the driving effect of necking band 9 so that stability of the necking band 9 under the driving of motor 12 is more preferable.Wherein one Outside bending section 15 is provided in piece limit film 14 towards 11 side of card slot, bending section 15 can avoid continuous card slot 11, To which card slot 11 is stuck in the problem in limit film 14 when necking band 9 being avoided to move.
Necking band 9 is installed with a stretch cord 16 with respect to the other side of necking seat 8, and the other end of stretch cord 16 is installed in On the cylinder 7 of side, stretch cord 16 can lift the necking band 9 of the other side, to guarantee that the necking band 9 horizontal can contract when use Mouthful, guarantee stability when necking;The elasticity of stretch cord 16 can be avoided the contraction of limitation necking band 9 simultaneously.Stretch cord 16 Length should be greater than the linear distance that cylinder 7 arrives 1 lower edge of discharge nozzle, when avoiding 16 length of stretch cord is too short from causing necking 9 necking of band The problem being stuck on discharge port.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (4)

1. a kind of throat structure of ration package scale, including discharge nozzle, it is characterised in that: be provided with a support on the discharge nozzle Frame, the two sides of support frame as described above are hinged with clamping group, and the clamping group includes several supporting rods, are arranged on the supporting rod There is fixed block, the clamping strip being bonded with discharging pipe outer wall arc is connected between the fixed block, is provided on the supporting rod The telescopic rod front end of cylinder, the cylinder is connected on the supporting rod of the other side, and one of fixed block has been fixedly mounted on the bottom surface with One necking seat, the interior of the necking seat are provided with a necking band, and one end of the necking band is installed on necking seat, the contracting Pass through aperture is provided on mouth seat, the other end of the necking band passes through through hole, and the side of the necking band is provided with multiple Card slot is provided with a motor on the fixed block, is provided in the rotation axis of the motor and card slot meshed gears.
2. a kind of throat structure of ration package scale according to claim 1, it is characterised in that: be located on the necking seat Necking band two sides are provided with limit film.
3. a kind of throat structure of ration package scale according to claim 2, it is characterised in that: direction in the limit film Card slot side is provided with outside bending section.
4. a kind of throat structure of ration package scale according to claim 1, it is characterised in that: the necking takes separate The side of necking seat is provided with a stretch cord, and the other end of the stretch cord is installed on the cylinder of top.
CN201820752606.4U 2018-05-21 2018-05-21 A kind of throat structure of ration package scale Expired - Fee Related CN208264668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820752606.4U CN208264668U (en) 2018-05-21 2018-05-21 A kind of throat structure of ration package scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820752606.4U CN208264668U (en) 2018-05-21 2018-05-21 A kind of throat structure of ration package scale

Publications (1)

Publication Number Publication Date
CN208264668U true CN208264668U (en) 2018-12-21

Family

ID=64685373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820752606.4U Expired - Fee Related CN208264668U (en) 2018-05-21 2018-05-21 A kind of throat structure of ration package scale

Country Status (1)

Country Link
CN (1) CN208264668U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181221

Termination date: 20190521