CN104163253A - Clamping jaw type metering device - Google Patents
Clamping jaw type metering device Download PDFInfo
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- CN104163253A CN104163253A CN201410395346.6A CN201410395346A CN104163253A CN 104163253 A CN104163253 A CN 104163253A CN 201410395346 A CN201410395346 A CN 201410395346A CN 104163253 A CN104163253 A CN 104163253A
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- lead screw
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- flexible pipe
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Abstract
This invention discloses a clamping jaw type metering device. The metering device comprises a discharging hose and a clamping mechanism used for tightly clamping the discharging hose, wherein the clamping mechanism comprises a base and a clamping piece arranged on the base, the clamping piece comprises a forward and reverse lead screw, a motor, a bearing installing plate, sliders, and guiding rods, the motor and the bearing installing plate are arranged at the two ends of the forward and reverse lead screw respectively, the sliders are located between the motor and the bearing installing plate and symmetrically arranged on the two sides of the forward and reverse lead screw, the sliders can move relative to each other along the forward and reverse lead screw, the guiding rods are arranged on the base, used for balancing movement of the sliders and parallel with the forward and reverse lead screw through a support fixed to the base, the sliders and the guiding rods are connected in a sliding mode, and one end of each slider is provided with upper-row clamping jaws stretching out in the direction of the hose. The clamping jaw type metering device is simple in structure, small in size and flexible and convenient to operate; materials supplied by the device can be either powder or particles, the metering device is totally sealed, no dust exists, friction caused by spiral metering is also avoided, and materials are not damaged.
Description
Technical field
The present invention relates to field of measuring techniques, be specifically related to a kind of clip type gauging device.
Background technology
The main metering method of package packing machine has spiral metering, electronic scale metering etc. now.Conveyor screw is a kind of common device for transporting objects, normally comprises feed pipe and is positioned at the rotating shaft of feed pipe, and be distributed with helicallobe around this rotating shaft, rotating shaft can be in transmission connection by the transmission devices such as belt, gear or chain and drive motor.In macromolecule material product industry, utilize the conveying machinery of the continuous rotation propelling movement material of helicallobe, mainly for delivery of powdery, particulate bulk materials such as carbon black, calcium carbonate, stearic acid, zinc oxide, dulphur flowers.Existing screw metering device is all designed with three motors, transmission stirring device, little conveyor screw, large conveyor screw respectively, vertically arrange successively from top to bottom, mixing device, little conveyor screw, large conveyor screw two ends are all fixed in bearing mode, and helicallobe shape is identical, be uniformly distributed.Although this kind of device design can realize predetermined function, meet and use, the volume of its whole device is relatively large, manufacturing cost also higher, power consumption is also larger, and is unfavorable for coordinating metering outfit to improve measuring accuracy; And this device is not suitable for the metering of particulate material, because spiral can destroy material, even make material characteristic change.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of volume is little, measuring accuracy is high and can be to a kind of clip type gauging device of powder and particulate material metering.
For solving the problems of the technologies described above, clip type gauging device of the present invention, comprises blanking flexible pipe and the clamping mechanism for blanking flexible pipe is clamped; Described clamping mechanism comprises base and is arranged on the clamping element on base;
Described clamping element comprises forward lead screw; Be separately positioned on motor and the bearing adapter plate at forward lead screw two ends; Between motor and bearing adapter plate and be symmetricly set on the left slider of forward lead screw both sides, right slide block, this left slider, right slide block can relatively move along forward lead screw under the effect of motor;
Be located on base for the guide rod of balance left slider, right slide block movement, described guide rod be arranged in parallel by the support and the forward lead screw that are fixed on base, this left slider, right slide block and guide rod sliding block joint;
One end of described left slider, right slide block has respectively the left jaw and the right jaw that stretch out towards described flexible pipe direction.
The both sides of described flexible pipe are respectively equipped with a left cylinder and a right cylinder, the piston rod free end of described left cylinder and right cylinder is connected with respectively left clamping plate and right clamping plate, described left clamping plate and right clamping plate are symmetrical arranged along blanking flexible pipe, so that left clamping plate and right clamping plate motion grip both hose under the effect of cylinder.
Described base is hollow structure, and described cylinder is arranged on base inside.
The invention has the beneficial effects as follows: 1, clip type gauging device of the present invention, simple in structure, small volume, flexible and convenient operation; 2, the material of this supply of equipment can be both that powder can be also particulate material, and this equipment metering sealing completely, there will not be dust, and the friction while yet there will not be spiral metering, can not destroy material.3, this gauging device is realized thick metering and carefully metering by clamping element to the clamping dynamics of blanking flexible pipe, has improved measuring accuracy; And drive clamping plate to press from both sides dead flexible pipe by cylinder, thus finish blanking process, solve manually-operated trouble.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is block diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, 2, 3, clip type gauging device, comprises blanking flexible pipe 1 and the clamping mechanism 2 for blanking flexible pipe 1 is clamped; This clamping mechanism 2 comprises base 21 and is arranged on the clamping element 22 on base 21.Wherein clamping element comprises forward lead screw 221; Be separately positioned on motor 222 and the bearing adapter plate 223 at forward lead screw 221 two ends, wherein, motor 222 is fixedly connected with forward lead screw 221 by motor mounting plate, and the outside of bearing adapter plate 223 is fixed by nut.In the forward lead screw 221 between motor 222 and bearing adapter plate 223, be symmetrically arranged with left slider 224 and right slide block 225, this left slider 224 and right slide block 225 can relatively move along forward lead screw 221 under the effect of motor 222; In process due to slide block movement on screw mandrel, easily upset, so be provided with the guide rod 28 moving for balance left slider 224 and right slide block 225 on base 21, this guide rod 28 be arranged in parallel with forward lead screw 221 by the support 29 being fixed on base 21, its left slider 224 and right slide block 225 and guide rod 28 sliding block joints.There is respectively the left jaw 226 and the right jaw 227 that stretch out towards blanking flexible pipe 1 direction in one end of left slider 224 and right slide block 225, this left jaw 226 and right jaw 227 form the upper row folding pawl that pan feeding flexible pipe 1 is clamped, as shown in Figure 3, left jaw 226 and right jaw 227 are set in parallel in the both sides of blanking flexible pipe 1, so that left jaw 226 and right jaw 227 clamp blanking flexible pipe 1 under the effect of motor.After stepping motor starts, left slider 224 and right slide block 225 can, along screw mandrel relative motion, regulate discharge quantity by left slider 224 and right slide block 225 to the clamping dynamics of blanking flexible pipe, to improve the measuring accuracy of metering.
Clamping mechanism 2 also comprises the left cylinder 23 and the right cylinder 24 that lay respectively at blanking flexible pipe 1 both sides, the piston rod free end of left cylinder 23 and right cylinder 24 is connected with respectively left clamping plate 25 and right clamping plate 26, left clamping plate 25 and right clamping plate 26 are symmetrical arranged along blanking flexible pipe 1 so that left clamping plate 25 and right clamping plate 26 under the effect of cylinder relative motion to clamp blanking flexible pipe 1.The lower row folding pawl that left clamping plate 25 and right clamping plate 26 form is in the present embodiment positioned at the below of row folding pawl, finishes blanking process to facilitate further clamping blanking flexible pipe 1, avoids the outflow of material.
Base 21 is hollow structure, and left cylinder 23 and right cylinder 24 are arranged on base 21 inside.
Clip type gauging device is divided into thick metering and two stages of thin metering, when thick metering, whole flexible pipe is the maximum form blanking of opening, while being metered into the thin confession stage, upper row folding pawl will drive forward lead screw slowly to press from both sides to middle blanking flexible pipe by stepping motor, make metering method from original thick metering slowly become thin metering, stop blanking because stepping motor can not press from both sides dead flexible pipe completely, so finally drive lower row folding pawl to press from both sides dead flexible pipe by cylinder, thereby finish blanking process.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skill in the art make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (3)
1. clip type gauging device, is characterized in that: comprise blanking flexible pipe (1) and the clamping mechanism (2) for blanking flexible pipe (1) is clamped; Described clamping mechanism (2) comprises base (21) and is arranged on the clamping element (22) on base (21);
Described clamping element (22) comprises forward lead screw (221);
Be separately positioned on motor (222) and the bearing adapter plate (223) at forward lead screw (221) two ends;
Be positioned between motor (222) and bearing adapter plate (223) and be symmetricly set on left slider (224), the right slide block (225) of forward lead screw (221) both sides, this left slider (224), right slide block (225) can relatively move along forward lead screw (221) under the effect of motor (222);
Be located at the upper guide rod (28) for balance left slider (224), right slide block (225) motion of base (21), described guide rod (28) be arranged in parallel with forward lead screw (221) by the support (29) being fixed on base (21), this left slider (224), right slide block (225) and guide rod (28) sliding block joint;
One end of described left slider (224), right slide block (225) has respectively the left jaw (226) and the right jaw (227) that stretch out towards described flexible pipe (1) direction.
2. clip type gauging device according to claim 1, it is characterized in that: described clamping mechanism also comprises the left cylinder (23) and the right cylinder (24) that lay respectively at blanking flexible pipe (1) both sides, the piston rod free end of described left cylinder (23) and right cylinder (24) is connected with respectively left clamping plate (25) and right clamping plate (26), described left clamping plate (25) and right clamping plate (26) are symmetrical arranged along blanking flexible pipe (1), so that left clamping plate (25) and right clamping plate (26) clamp blanking flexible pipe (1) under the effect of cylinder.
3. clip type gauging device according to claim 1, is characterized in that: described base (21) is hollow structure, and described left cylinder (23) and right cylinder (24) are arranged on base (21) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395346.6A CN104163253A (en) | 2014-08-13 | 2014-08-13 | Clamping jaw type metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395346.6A CN104163253A (en) | 2014-08-13 | 2014-08-13 | Clamping jaw type metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104163253A true CN104163253A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410395346.6A Pending CN104163253A (en) | 2014-08-13 | 2014-08-13 | Clamping jaw type metering device |
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| Country | Link |
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| CN (1) | CN104163253A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059573A (en) * | 2015-07-15 | 2015-11-18 | 安徽正远包装科技有限公司 | Clamping method of packaging machinery clamping mechanism |
| CN105173140A (en) * | 2015-07-15 | 2015-12-23 | 安徽正远包装科技有限公司 | Clamping device of packaging machine |
| CN105397832A (en) * | 2015-12-03 | 2016-03-16 | 无锡普天铁心股份有限公司 | Complete-sequence iron core lamination robot gripper |
| CN109247587A (en) * | 2017-07-12 | 2019-01-22 | 上海果氪信息科技有限公司 | A kind of coconut automatic tapping machine |
| CN111409884A (en) * | 2020-05-07 | 2020-07-14 | 北京天利流程技术有限公司 | Pinch valve and blanking method |
| CN111516130A (en) * | 2020-05-11 | 2020-08-11 | 廊坊海斯建材机械有限公司 | Wet forming machine |
| CN113148250A (en) * | 2021-04-28 | 2021-07-23 | 北京诚益通科技有限公司 | Vertical blanking pipe clamping feeder for powder and feeding method thereof |
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| US20060062918A1 (en) * | 2004-09-21 | 2006-03-23 | Eastman Kodak Company | Delivering organic powder to a vaporization zone |
| CN201010050Y (en) * | 2007-03-23 | 2008-01-23 | 李建军 | Supplying opening device of cement packing machine |
| CN202327201U (en) * | 2011-11-28 | 2012-07-11 | 北京长峰金鼎科技有限公司 | Opening-continuously-adjustable vibration type pipe clamping valve |
| CN202429377U (en) * | 2012-02-08 | 2012-09-12 | 昆山市德来福工业自动化有限公司 | Clamping jaw device for wire stock |
| CN203094479U (en) * | 2012-12-26 | 2013-07-31 | 安丘市富邦机械有限责任公司 | Switching-off device of mortar production line packaging machine |
| CN203345214U (en) * | 2013-07-19 | 2013-12-18 | 唐山智能电子有限公司 | Coarse and fine flow rubber-hose clamping mechanism of cement packaging machine |
| CN204056334U (en) * | 2014-08-13 | 2014-12-31 | 安徽正远包装科技有限公司 | Clip type gauging device |
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2014
- 2014-08-13 CN CN201410395346.6A patent/CN104163253A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060062918A1 (en) * | 2004-09-21 | 2006-03-23 | Eastman Kodak Company | Delivering organic powder to a vaporization zone |
| CN201010050Y (en) * | 2007-03-23 | 2008-01-23 | 李建军 | Supplying opening device of cement packing machine |
| CN202327201U (en) * | 2011-11-28 | 2012-07-11 | 北京长峰金鼎科技有限公司 | Opening-continuously-adjustable vibration type pipe clamping valve |
| CN202429377U (en) * | 2012-02-08 | 2012-09-12 | 昆山市德来福工业自动化有限公司 | Clamping jaw device for wire stock |
| CN203094479U (en) * | 2012-12-26 | 2013-07-31 | 安丘市富邦机械有限责任公司 | Switching-off device of mortar production line packaging machine |
| CN203345214U (en) * | 2013-07-19 | 2013-12-18 | 唐山智能电子有限公司 | Coarse and fine flow rubber-hose clamping mechanism of cement packaging machine |
| CN204056334U (en) * | 2014-08-13 | 2014-12-31 | 安徽正远包装科技有限公司 | Clip type gauging device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059573A (en) * | 2015-07-15 | 2015-11-18 | 安徽正远包装科技有限公司 | Clamping method of packaging machinery clamping mechanism |
| CN105173140A (en) * | 2015-07-15 | 2015-12-23 | 安徽正远包装科技有限公司 | Clamping device of packaging machine |
| CN105397832A (en) * | 2015-12-03 | 2016-03-16 | 无锡普天铁心股份有限公司 | Complete-sequence iron core lamination robot gripper |
| CN105397832B (en) * | 2015-12-03 | 2017-10-27 | 无锡普天铁心股份有限公司 | Complete sequence core-lamination stack robot gripper |
| CN109247587A (en) * | 2017-07-12 | 2019-01-22 | 上海果氪信息科技有限公司 | A kind of coconut automatic tapping machine |
| CN111409884A (en) * | 2020-05-07 | 2020-07-14 | 北京天利流程技术有限公司 | Pinch valve and blanking method |
| CN111409884B (en) * | 2020-05-07 | 2024-05-10 | 北京天利流程技术有限公司 | Pinch valve and discharging method |
| CN111516130A (en) * | 2020-05-11 | 2020-08-11 | 廊坊海斯建材机械有限公司 | Wet forming machine |
| CN111516130B (en) * | 2020-05-11 | 2021-08-10 | 廊坊海斯建材机械有限公司 | Wet forming machine |
| CN113148250A (en) * | 2021-04-28 | 2021-07-23 | 北京诚益通科技有限公司 | Vertical blanking pipe clamping feeder for powder and feeding method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20141126 |