CN212738546U

CN212738546U - Quantitative packing scale for alumina packing

Info

Publication number: CN212738546U
Application number: CN202021270003.4U
Authority: CN
Inventors: 赵廷勇; 付义东; 尹吉勇; 周长信
Original assignee: Shanxi Xinfa Chemical Co ltd
Current assignee: Shanxi Xinfa Chemical Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-19
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a quantitative packing scale for alumina packing, which comprises a frame, a feed bin, a fixed locking clamp, a clamp holder, a blower and a bearing box; the rack comprises a supporting rod and a bearing plate, and the supporting rod is fixedly connected with the bearing plate; the feeding bin is fixedly connected with the bearing plate; the fixed locking clamp comprises a connecting rod and a locking clamping plate, the connecting rod is fixedly connected with the bearing plate, and the connecting rod is fixedly connected with the locking clamping plate; the clamp holder comprises a sliding rod and an annular clamp, the sliding rod is connected with the bearing plate in a sliding mode, and the sliding rod is connected with the annular clamp in a rotating mode; an air outlet of the blower is communicated with a discharge hole of the feeding bin; the bearing box is internally provided with a lifting plate and a cylinder, and the lifting plate is provided with a pressure sensor. This device can carry out quantitative packing to the material, prevents the wrapping bag slippage at the in-process of packing, is convenient for use manpower sparingly to the material transportation after the packing, and the weight of material in the effectual control wrapping bag prevents piling up of material in packaging process, operation safe and reliable, and work efficiency is high.

Description

Quantitative packing scale for alumina packing

Technical Field

The utility model relates to a packing scale field, concretely relates to a quantitative packing scale for aluminium oxide packing.

Background

In industrial production, often can meet the quantitative packing of granule material, the powder tonnage quantitative packing scale in domestic at present generally comprises platform scale form and spiral feeding's mode, and it realizes that general ton bag packing generally adopts two kinds of modes to accomplish, and one kind is that the producer directly buys a platform scale of a ton as weighing, adopts a screw mechanism feeding and accomplishes final product filling through the mode of manual control.

In another form, the final filling is accomplished by using a ton bag quantitative packaging scale, which mainly comprises an electronic platform scale, a screw, a frame, a bag clamping mechanism mainly used for clamping the bag and providing a hanging strip for supporting, a weighing controller and related circuits, and the quantitative filling requirement can be accomplished superficially, but many problems can be found in the actual operation process.

Aiming at the conditions that the current ton bag quantitative packing scale is simple in structure, poor in use site environment, low in utilization rate and potential safety hazard exists, a ton bag quantitative packing device which is safe to operate and high in working efficiency needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a quantitative packing scale for aluminium oxide packing aims at solving present ton bag quantitative packing scale work efficiency and is lower, and the problem of the easy slippage of wrapping bag.

The utility model provides a quantitative packing scale for alumina packing, which comprises a frame, a feed bin, a fixed locking clamp, a clamp holder, a blower and a bearing box;

the rack comprises a supporting rod and a bearing plate, and the supporting rod is fixedly connected with the bottom of the bearing plate through a bolt;

the feeding bin is fixedly connected with the bearing plate and is funnel-shaped, and a spiral stirring device is arranged in the feeding bin;

the fixed locking clamp comprises a connecting rod and a locking clamping plate, the locking clamping plate is U-shaped, one end of the connecting rod is fixedly connected with the bearing plate, and the other end of the connecting rod is fixedly connected with the locking clamping plate;

the clamp holder comprises a sliding rod and an annular clamp, the sliding rod is L-shaped, one end of the sliding rod is connected with the bearing plate in a sliding mode, the other end of the sliding rod is connected with the annular clamp in a rotating mode, the annular clamp comprises two arc-shaped clamping blocks, and one end of each clamping block can rotate around the horizontal direction of the joint of the clamping block and the sliding rod;

the air blower is fixedly connected with the bearing plate, and an air outlet of the air blower is communicated with a discharge hole of the feeding bin;

the bearing box is internally provided with a lifting plate and a cylinder, one end of the cylinder is connected with the bottom of the lifting plate, the other end of the cylinder is connected with the bottom of the bearing box, and the lifting plate is provided with a pressure sensor.

Further, spiral agitating unit includes puddler, go-between and stirring vane, the go-between cover establish on the puddler and with puddler fixed connection, stirring vane's one end and go-between fixed connection, the silica gel scraper blade is connected to stirring vane's the other end, the outside of silica gel scraper blade and the inner wall laminating of income feed bin.

Further, the stirring blades are at 45 ° to the longitudinal direction of the stirring rod.

Furthermore, fixed locking presss from both sides including two, is first fixed locking clamp and second fixed locking clamp respectively, and the both sides of going into the feed bin are located respectively to first fixed locking clamp and second fixed locking clamp.

Further, the holders include two, are first holder and second holder respectively, and first holder includes first slide bar and first ring clamp, the second holder includes second slide bar and second ring clamp, and the both sides of income feed bin are located respectively to first holder and second holder, and the horizontal position of second ring clamp is higher than the horizontal position of first ring clamp, second ring clamp and first ring clamp staggered arrangement.

Furthermore, transverse strip-shaped notches are formed in the clamping blocks of the first annular clamp and the second annular clamp.

Further, the bottom of the supporting box is provided with two pulleys.

Further, the cylinder includes two, locates the both sides of lifter plate bottom respectively.

Furthermore, the device also comprises an alarm device, and the pressure sensor is electrically connected with the alarm device.

Further, the pressure sensor is electrically connected with the cylinder control valve, and the cylinder descends in a step mode.

The utility model discloses beneficial effect: this device is used for quantitative packing scale of aluminium oxide packing to carry out quantitative packing to particulate material, can prevent the wrapping bag slippage at the in-process of packing to be convenient for to the material transport after the packing, saved manpower resources, and can the weight of material in the effectual control wrapping bag, and prevent piling up of material in the packaging process, operation process safe and reliable, work efficiency is high.

Drawings

FIG. 1 is a schematic view of an embodiment of a quantitative packing scale for packing alumina;

FIG. 2 is a schematic structural view of an embodiment of the spiral stirring apparatus of the present invention;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the quantitative packing scale for packaging aluminum oxide of the present invention is provided, which comprises a frame 1, a feed bin 2, a fixed locking clamp 3, a clamp holder 4, a blower 5 and a bearing box 6; the rack 1 comprises a support rod 101 and a bearing plate 102, wherein the support rod 101 is fixedly connected with the bottom of the bearing plate 102 through a bolt; the feeding bin 2 is fixedly connected with the bearing plate 102, the feeding bin 2 is funnel-shaped, and a spiral stirring device 201 is arranged in the feeding bin 2; the fixed locking clamp 3 comprises a connecting rod 31 and a locking clamping plate 32, the locking clamping plate 32 is U-shaped, one end of the connecting rod 31 is fixedly connected with the bearing plate 102, and the other end of the connecting rod 31 is fixedly connected with the locking clamping plate 32; the clamp holder 4 comprises a sliding rod and an annular clamp, the sliding rod is L-shaped, one end of the sliding rod is connected with the bearing plate 102 in a sliding mode, the other end of the sliding rod is connected with the annular clamp in a rotating mode, the annular clamp comprises two arc-shaped clamping blocks, and one end of each clamping block can rotate around the horizontal direction of the joint of the clamping block and the sliding rod; the air blower 5 is fixedly connected with the bearing plate 102, and an air outlet of the air blower 5 is communicated with a discharge pipe of the feeding bin 2; the lifting plate 601 and the air cylinder 602 are arranged in the bearing box 6, one end of the air cylinder 602 is connected with the bottom of the lifting plate 601, the other end of the air cylinder 602 is connected with the bottom of the bearing box 6, and the lifting plate 601 is provided with the pressure sensor 7.

In this embodiment, when the quantitative packaging scale for packaging aluminum oxide packages materials, the material inlet of the packaging bag needs to be wrapped by the material outlet 21 of the material inlet bin 2, then the sliding rod of the holder 4 slides towards the material outlet 21 of the material inlet bin 2, at this time, the two arc-shaped clamping blocks of the ring clamp are in an open state, when the holder 4 moves to the material outlet 21 of the material inlet bin 2, the two arc-shaped clamping blocks are closed to clamp the material inlet of the packaging bag, so that the packaging bag is attached and sealed with the material outlet 21 of the material inlet bin 2, then the locking clamping plate 32 of the fixed locking clamp 3 clamps the upper portion of the packaging bag, the packaging bag is prevented from slipping downwards due to the fact that after feeding, gravity is increased, the fixed locking clamp 3 enables the clamping of the packaging bag to be more firm, then the air blower 5 is opened, air is blown into the packaging bag by the air blower 5, and then, and then flow into the wrapping bag, the piston of cylinder 602 supports lifter plate 601 rebound to the position that lifter plate 601 can contact the wrapping bag bottom completely simultaneously, then along with the increase of material in the wrapping bag, lifter plate 601 moves down thereupon, prevent that the wrapping bag can fall downwards because of the reason of gravity, and be equipped with pressure sensor 7 on the lifter plate 601, can look over the weight of material in the wrapping bag in real time, secondly use bearing box 6 can effectively prevent to have dust to scatter everywhere at the in-process of packing, and also can prevent that the wrapping bag from rocking about the in-process of feeding.

Spiral agitating unit 201 includes puddler 2011, go-between 2012 and stirring vane 2013, and go-between 2012 overlaps to be established on puddler 2011 and rotates with puddler 2011 to be connected, stirring vane 2013's one end and go-between 2012 fixed connection, and silica gel scraper 2014 is connected to stirring vane 2013's the other end, and the outside of silica gel scraper 2014 is laminated with the inner wall in pan feeding storehouse 2. In this embodiment, be connected with driving motor 8 on the puddler 2011, driving motor 8 drive puddler 2011 rotates around its axle center, spiral agitating unit 201 can stir the material in pan feeding storehouse 2, prevent that the material from piling up the feed inlet in pan feeding storehouse 2, and silica gel scraper blade 2014 on stirring blade 2013 can scrape the material that bonds at pan feeding storehouse 2 inner wall, prevent that the wall built-up phenomenon from appearing in the material, and when stirring blade 2013 broke down, the fixed department of 2012 go-between and puddler 2011 is removed, take out go-between 2012 and stirring blade 2013, more change new go-between 2012 and stirring blade 2013.

The agitating blades 2013 are at 45 ° to the longitudinal direction of the agitating bar 2011. In this embodiment, the agitating blades 2013 are at 45 ° to the longitudinal direction of the agitating bar 2011 to guide the material to move downward, so that the material throwing speed is increased. In other embodiments, the paddles 2013 may be oriented at 30 °, 60 °, etc. longitudinally to the paddle 2011.

The fixed locking clamp 3 comprises two fixed

locking clamps

301 and 302, and the two fixed

locking clamps

301 and 302 are respectively arranged on two sides of the feed bin 2. In this embodiment, the first fixing clamp 301 and the second fixing clamp 302 respectively clamp two sides of the packing bag, so that the packing bag is more stable and the packing bag is prevented from falling off. In other embodiments, if the weight of the material in the packaging bag is too large, the number of the fixed locking clips 3 needs to be increased, for example, 4, 6, etc., which can be set according to actual situations.

The clamper 4 comprises two first clampers 401 and second clampers 402, the first clampers 401 comprise first sliding rods 4011 and first ring clamps 4012, the second clampers 402 comprise second sliding rods 4021 and second ring clamps 4022, the first clampers 401 and the second clampers 402 are respectively arranged at two sides of the feed bin 2, the horizontal position of the second ring clamps 4022 is higher than that of the first ring clamps 4012, and the second ring clamps 4022 are staggered with the first ring clamps 4012. In this embodiment, the first sliding rod 4011 of the first gripper 401 slides towards the outlet pipe 21 of the inlet bin 2, and the first ring clamp 4012 is in an open state, the second sliding rod 4021 of the second gripper 402 slides towards the outlet pipe 21 of the inlet bin 2, and the second ring clamp 4022 is in an open state, when the first gripper 401 and the second gripper 402 both move to the outlet pipe 21 of the inlet bin 2, both the first ring clamp 4012 and the second ring clamp 4022 close, clamping the packaging bag, so that the packaging bag fits tightly to the outlet pipe 21 of the inlet bin 2.

The clamping blocks of the first ring clamp 4012 and the second ring clamp 4022 are internally provided with transverse strip-shaped notches. In this embodiment, the transverse strip-shaped slots are formed in the clamping blocks of the first ring clamp 4012 and the second ring clamp 4022, so that the friction force between the clamping blocks and the packaging bag can be increased, and the packaging bag can be prevented from slipping off.

The bottom of the supporting box 6 is provided with two pulleys 9, and the number of the pulleys 9 is two. In this embodiment, when material weight in the wrapping bag reached preset weight threshold value, then directly promoted bearing case 6, with bearing case 6 remove, the transportation of being convenient for to the manpower has been saved.

The two cylinders 602 are respectively disposed at two sides of the bottom of the lifting plate 601. In this embodiment, the piston of the cylinder 602 is connected to the bottom of the lifting plate 601, and the lifting plate 601 is driven to float up and down by the extension and contraction of the piston rod.

The pressure sensor is characterized by further comprising an alarm device 10, and the pressure sensor 7 is electrically connected with the alarm device 10. In this embodiment, the pressure sensor 7 detects the weight of the material in the package, and when the weight of the material in the package reaches a preset weight threshold, the pressure sensor 7 transmits a signal to the alarm device 10, and the alarm device 10 sends out an alarm signal.

The pressure sensor 7 is electrically connected with a control valve of the air cylinder 602, and the air cylinder 602 descends in a step mode. In this embodiment, since the weight of the packaging bag is gradually increased in the process of delivering the material into the packaging bag by the quantitative packaging scale for alumina packaging, several sets of weight values are set according to practical situations, for example, a set of data of 10kg, 20kg, 30kg, 40kg and 50kg, when the weight of the material in the packaging bag reaches 10kg, the pressure sensor 7 sends a signal to the control valve of the cylinder 602, and when the control valve of the cylinder 602 receives the signal, the control valve controls the piston rod of the cylinder 602 to contract, so as to drive the lifting plate 601 to descend by 5 cm; when the weight of the materials in the packaging bag reaches 20kg, the pressure sensor 7 sends a signal to the control valve of the air cylinder 602, when the control valve of the air cylinder 602 receives the signal, the control valve controls the piston rod of the air cylinder 602 to contract, the lifting plate 601 is driven to descend by 5cm again, and the like, and the telescopic distance of the piston rod can be set according to the actual situation.

The utility model has the advantages that: this device is used for quantitative packing scale of aluminium oxide packing to carry out quantitative packing to particulate material, can prevent the wrapping bag slippage at the in-process of packing to be convenient for to the material transport after the packing, saved manpower resources, and can the weight of material in the effectual control wrapping bag, and prevent piling up of material in the packaging process, operation process safe and reliable, work efficiency is high.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A quantitative packing scale for alumina packing is characterized by comprising a frame, a feed bin, a fixed locking clamp, a clamp holder, a blower and a bearing box;

the feeding bin is fixedly connected with the bearing plate, the feeding bin is funnel-shaped, and a spiral stirring device is arranged in the feeding bin;

the bearing box is characterized in that a lifting plate and an air cylinder are arranged inside the bearing box, one end of the air cylinder is connected with the bottom of the lifting plate, the other end of the air cylinder is connected with the bottom of the bearing box, and a pressure sensor is arranged on the lifting plate.

2. The quantitative packaging scale for aluminum oxide packaging as claimed in claim 1, wherein the spiral stirring device comprises a stirring rod, a connecting ring and stirring blades, the connecting ring is sleeved on the stirring rod and is fixedly connected with the stirring rod, one end of each stirring blade is fixedly connected with the connecting ring, the other end of each stirring blade is connected with a silica gel scraper, and the outer side of each silica gel scraper is attached to the inner wall of the feeding bin.

3. The quantitative packaging scale of claim 2, wherein the stirring blade is at 45 ° to the longitudinal direction of the stirring rod.

4. The quantitative packaging scale for aluminum oxide packaging as claimed in claim 1, wherein the number of the fixing locking clamps is two, namely a first fixing locking clamp and a second fixing locking clamp, and the first fixing locking clamp and the second fixing locking clamp are respectively arranged at two sides of the feeding bin.

5. The weigh scale of claim 1, wherein said two grippers comprise a first gripper and a second gripper, said first gripper comprising a first slide bar and a first ring clamp and said second gripper comprising a second slide bar and a second ring clamp, said first gripper and said second gripper being disposed on opposite sides of said input bin, said second ring clamp being disposed at a higher level than said first ring clamp, said second ring clamp being staggered with respect to said first ring clamp.

6. The quantitative packaging scale of claim 5, wherein the clamping blocks of the first and second ring clamps are provided with transverse strip-shaped notches therein.

7. The quantitative packaging scale for aluminum oxide packaging as claimed in claim 1, wherein the bottom of the supporting box is provided with two pulleys.

8. The quantitative packaging scale for aluminum oxide packaging as claimed in claim 1, wherein the number of the cylinders is two, and the two cylinders are respectively arranged on two sides of the bottom of the lifting plate.

9. The quantitative packaging scale of claim 1, further comprising an alarm device, wherein the pressure sensor is electrically connected to the alarm device.

10. The quantitative packaging scale of claim 1, wherein the pressure sensor is electrically connected to the cylinder control valve, and the cylinder is stepped down.