CN101519128B

CN101519128B - Separately-boxed material weighing machine

Info

Publication number: CN101519128B
Application number: CN2009100943052A
Authority: CN
Inventors: 陈云集; 许孟操; 潘永平; 白宇
Original assignee: KUNMING DC TECHNOLOGY Co Ltd
Current assignee: KUNMING DC TECHNOLOGY Co Ltd
Priority date: 2009-04-08
Filing date: 2009-04-08
Publication date: 2011-06-01
Anticipated expiration: 2029-04-08
Also published as: CN101519128A

Abstract

The invention provides a separately-boxed material weighing machine which comprises a conveying mechanism and is characterized in that a discharge end of the conveying mechanism is connected with a subpackage conveyer by a feeding mechanism, wherein the subpackage conveyer is provided with material boxes and a weighing device. The conveying mechanism can conveniently convey materials on a production line continuously to the fedding mechanism, the materials are packed separately into the material boxes on a conveying chain after entering in a feeding channel and are conveyed to a discharge holefor discharging after being weighed and complemented so as to facilitate the boxing of postorder materials, so the continuously automatic separately-boxed package, automatic weighing and automatic di scharging of materials are realized, and the weighing is accurate. The invention has simple structure, reasonable and compact layout, little floor occupation, little space occupation and high automation degree.

Description

Separately-boxed material weighing machine

Technical field

The present invention relates to a kind of separately-boxed material weighing machine, especially a kind of device that article are carried out automatic subpackage, weigh belongs to packaging Mechanical Design and manufacturing technology field.

Background technology

In the prior art, packing to some bars such as welding rod, chopsticks, suction pipe, and the packing of other shaped article is mostly by manually finishing, these bars that are about to produce are packed in the plastic bag, reinstall in the packing chest after the heat-sealing and dispatch from the factory, perhaps these bars are packed in the box, dispatch from the factory in the packing chest of packing into after envelope is moulded.Not only make troubles, and very easily in transportation, cause the article damage, especially for welding rod to the user, this simple loose formula packing, the solder flux on welding rod surface is worn, thereby reduces properties of product, even influence the welding quality of welded article.Hand-filling simultaneously, both lack of standardization, not attractive in appearance, and also work efficiency is extremely low, and labour intensity is big, is unfavorable for realizing scale, automated production.

Summary of the invention

For overcoming the inefficiency that existing hand-filling brings, labour intensity is big, easily cause the article surface damage in transportation and the use, thereby influence deficiencies such as product design, the invention provides a kind of separately-boxed material weighing machine, to send, be beneficial to the dress box packing of post-order process with the material branch mailbox and after weighing.

The present invention realizes by following technical proposal: a kind of separately-boxed material weighing machine, comprise conveying mechanism, it is characterized in that the conveying mechanism discharge end by cutting agency with its on establish hopper and weighting apparatus the subpackage conveyer link to each other, with material that conveying mechanism is sent in the cutting agency branch installs to hopper on the subpackage conveyer, through weighting apparatus this case material is carried out sending behind the Weighing, thereby finish the subpackage of material and weigh, so that the material branch is installed in the box by the cassette loading mechanism of postorder.

Described cutting agency comprises the aggregate bin that is positioned at top and links to each other with the conveying mechanism discharge end, is positioned at the blanking channel of aggregate bin below, so that the material that conveying mechanism is sent into is stored in the aggregate bin temporarily, through blanking channel material is sent again.

Described blanking channel separation is set to many vertical passages, and the upper and lower port of passage is provided with telescopic upper and lower baffle plate respectively, wherein the overhead gage of upper port is made of framework and the straight-bar of being located in the framework at interval, and framework links to each other with engine, the lower baffle plate of lower port is made as a flat board, this flat board links to each other with engine, so that after driving framework and move by engine, make the straight-bar on the framework block or leave the blanking channel mouth, open the blanking channel blanking or close only material of blanking channel thereby finish; The blanking channel upper port be positioned at baffle plate above be provided with the dwang group, one end of each dwang is fixed on the backup bearing, the other end is fixed on the gear, each wheel and rack engagement, tooth bar links to each other with engine, moves so that drive the reciprocal straight line of tooth bar by engine, thereby driven gear and dwang rotate, with loosening material, prevent stifled, the card of material, it is unobstructed to make it blanking.

Described cutting agency one side is provided with feed supplement mechanism arranged side by side, feed supplement mechanism comprises the feed supplement conveying mechanism, the Material collecting box for harvesting that links to each other with feed supplement conveying mechanism discharge end, be positioned at the feed supplement passage of Material collecting box for harvesting below, the upper port of feed supplement passage is provided with revolving bar, lower port is provided with the telescopic baffle that links to each other with engine, and revolving bar links to each other with engine by connecting rod mechanism, so that the material that conveying mechanism is sent into is stored in the aggregate bin temporarily, starting engine more as required, to drive the baffle plate of lower port flexible, thereby open or close blanking channel, to supply material, can promote connecting rod mechanism by engine as required simultaneously revolving bar is rotated, in case putty.

Described connecting rod mechanism comprises the slide bar that links to each other with revolving bar, this slide bar places in the sliding sleeve of fork upper end, fork is fixed on the hinge, its lower end links to each other with engine, swing around hinge by the engine driving pendulum rod, make sliding sleeve drive slide bar and revolving bar rotation,, prevent stifled, the card of material with loosening material.

Described blanking channel is established a vertical passage at least, so that after material enters vertical passage, mend in the feed box again.

Described subpackage conveyer comprises two parallel mobile ring-type conveyer chains, the hopper of forming by four side risers that is disposed between two conveyer chains and together moves with conveyer chain, be positioned at the fixed type back cover plate of hopper bottom, the weighting apparatus that links to each other with the fixed type back cover plate, be positioned at the fixed type capping plate of establishing discharging opening on its of ring-type conveyer chain mouth, so that when hopper moves to the blanking channel below with conveyer chain, by opening of baffle plate, close material dosing is unloaded in the feed box, after the weighting apparatus metering, make hopper and interior material thereof after moving to discharging opening on the fixed type back cover plate, simultaneously in moving process, the material of sealing in the hopper by fixed type capping plate can not drop out, thereby material is sent.

Described fixed type back cover plate and fixed type capping plate are made as the arc that adapts with the ring-type conveyer chain, to guarantee that material does not leak, do not fall in course of conveying.

Discharging opening side on the described fixed type capping plate is provided with the baffle plate of unlatching, baffle plate links to each other with engine, so that under engine drives, realize the open and close of baffle plate, and promptly as the guide swash plate, send through the guide swash plate after opening to make things convenient for the material in the hopper.

Described fixed type capping plate is provided with another discharging opening, and this discharging opening links to each other with nesting box by tremie pipe, with as the standby storage bin in the material conveying process.

Described weighting apparatus is an electronic weighing device of the prior art, perhaps is mechanical weighting apparatus.

Described conveying mechanism is conventional load-transfer device of the prior art, conveying roller or conveyer chain, and drives operation by the conventional engine that drives of the prior art.

Described engine is cylinder, oil cylinder or the motor of prior art.

The present invention compared with prior art has following advantage and effect: adopt such scheme, can easily the successive ground warp conveyer of the material on the manufacturing line be delivered in the cutting agency, after entering blanking channel, divide in the hopper that installs on the conveyer chain, after weighing and supplying material, deliver to discharge hole for discharge, making things convenient for the dress box of postorder material, thereby realize the automatic sub-box packaging of moving material, automatic gauge, self-emptying, and accurate measurement, the present invention is simple in structure, rationally distributed, compact, do not take up an area of, do not take up space, the degree of automation height.

Description of drawings

Fig. 1 is the present invention's structural representation;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A portion enlarged drawing of Fig. 1;

Fig. 4 is the baffle arrangement scheme drawing of blanking channel upper end among Fig. 1;

Fig. 5 is the dwang group structural representation of blanking channel top among Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is described further, is not limited thereto but hold within the present invention.

As Fig. 1, Fig. 2, subpackage weighting apparatus provided by the invention, comprise material conveyer belt 1 by driven by motor, wherein the discharge end of this load-transfer device 1 by cutting agency 3 with its on establish hopper 8 and weighting apparatus 5 subpackage conveyer 6 link to each other, with material that load-transfer device 1 is sent in cutting agency installed to hopper 8 on the subpackage conveyer 6 in 3 minutes, carry out sending behind the Weighing through 5 pairs of these case materials of weighting apparatus, wherein:

Cutting agency 3 comprises the aggregate bin 31 that is positioned at top and links to each other with load-transfer device 1 discharge end, be positioned at the blanking channel 32 of aggregate bin 31 belows, blanking channel 32 separations are set to five vertical passages, and on the passage 32, lower port be provided with respectively telescopic on, lower baffle plate, wherein the overhead gage 33 of passage 32 upper port is made of framework 331 and the straight-bars of being located in the framework 331 at interval 332, and framework 331 links to each other with actuating cylinder 36, as Fig. 4, so that after driving frameworks 331 and move by cylinder 36, make the straight-bar 332 on the framework 331 block or leave blanking channel 32 upper port, the lower baffle plate 34 of passage 32 lower port is a flat board, and link to each other with actuating cylinder 341, so that under actuating cylinder drives, make flat board block or leave blanking channel 32 road junctions, open blanking channel 32 blankings or close only material of blanking channel 32 thereby finish; Blanking channel 32 upper port be positioned at overhead gage 33 above be provided with dwang group 35, one end of each dwang 35 is fixed on the backup bearing 351, the other end is fixed on the gear 352, each gear 352 and tooth bar 353 engagements, and tooth bar 353 links to each other with actuating cylinder 38, as Fig. 5, and drive tooth bars 353 by cylinder 38 and move toward complex lines, thereby driven gear 352 and dwang 35 rotate, with loosening material, prevent stifled, the card of material, it is unobstructed to make it blanking;

Described cutting agency 3 one sides are provided with feed supplement mechanism arranged side by side, feed supplement mechanism comprises by motor-driven load-transfer device 2, the Material collecting box for harvesting 41 that links to each other with load-transfer device 2 discharge ends, be positioned at a vertical feed supplement passage 4 of Material collecting box for harvesting 41 belows, the upper port of feed supplement passage 4 is provided with revolving bar 42, lower port is provided with the telescopic baffle 48 that links to each other with actuating cylinder 47, as Fig. 3, and revolving bar 42 links to each other with actuating cylinder 47 by connecting rod mechanism, connecting rod mechanism comprises the slide bar 43 that links to each other with revolving bar 42, this slide bar 43 places in the sliding sleeve 44 of fork 45 upper ends, fork 45 is fixed on the hinge 46, its lower end links to each other with actuating cylinder 47, drive by actuating cylinder 47, driving pendulum rod 45 is around hinge 46 swings, make sliding sleeve 44 drive slide bar 43 and revolving bar 42 rotations, so that the material that load-transfer device 2 is sent into is stored in the Material collecting box for harvesting 41 temporarily, the baffle plate 48 that starts actuating cylinder 47 drive lower port more as required is flexible, thereby open or close blanking channel 4, in hopper 8, to supply material, by revolving bar 42 loosening materials, prevent that material is stifled simultaneously, card;

Described subpackage conveyer comprises two parallel mobile ring-type conveyer chains 6, the hopper of forming by four side risers 8 that is disposed between two conveyer chains 6 and together moves with conveyer chain, be positioned at the fixed type back cover plate 61 of hopper 8 bottoms, the weighting apparatus 5 that links to each other with fixed type back cover plate 61, be positioned at the fixed type capping plate 62 of establishing discharging opening on its of ring-type conveyer chain 6 mouths, so that when hopper 8 moves to blanking channel 32 belows with conveyer chain 6, by opening of baffle plate 33, close material dosing is unloaded in the feed box 8, after weighting apparatus 5 meterings, after insufficient section is supplied by feed supplement passage 4 again, make hopper 8 and interior material thereof on fixed type back cover plate 61, move to discharging opening, simultaneously in moving process, the material of sealing in the hopper by fixed type capping plate 62 can not drop out, fixed type back cover plate 61 and fixed type capping plate 62 are made as the arc that adapts with the ring-type conveyer chain, to guarantee that material does not leak in course of conveying, do not fall, discharging opening side on the fixed type capping plate 62 is provided with the baffle plate 64 of unlatching, baffle plate 64 links to each other with actuating cylinder 63, so that under actuating cylinder 63 drives, realize the open and close of baffle plate 64, and the baffle plate 64 after opening is sent through guide swash plate 64 to make things convenient for the material in the hopper 8 promptly as the guide swash plate; In addition fixed type capping plate 62 is provided with another discharging opening, and this discharging opening links to each other with nesting box 7 by tremie pipe 65, with as the standby storage bin in the material conveying process;

Described weighting apparatus 5 is an electronic weighing device of the prior art.

Claims

1. separately-boxed material weighing machine, comprise conveying mechanism, it is characterized in that the conveying mechanism discharge end by cutting agency with its on establish hopper and weighting apparatus the subpackage conveyer link to each other, described subpackage conveyer comprises two parallel mobile ring-type conveyer chains, the hopper of forming by four side risers that is disposed between two conveyer chains and together moves with conveyer chain, the arc fixed type back cover plate that is positioned at the hopper bottom and adapts with the ring-type conveyer chain, the weighting apparatus that links to each other with the fixed type back cover plate, be positioned at ring-type conveyer chain mouth and establish the fixed type capping plate of discharging opening on it, this fixed type capping plate is made as the arc that adapts with the ring-type conveyer chain.

2. separately-boxed material weighing machine according to claim 1 is characterized in that described cutting agency comprises the aggregate bin that is positioned at top and links to each other with the conveying mechanism discharge end, is positioned at the blanking channel of aggregate bin below.

3. separately-boxed material weighing machine according to claim 2, it is characterized in that described blanking channel separation is set to many vertical passages, and the upper and lower port of passage is provided with telescopic upper and lower baffle plate respectively, wherein the overhead gage of upper port is made of framework and the straight-bar of being located in the framework at interval, and framework links to each other with engine, the lower baffle plate of lower port is made as a flat board, and this flat board links to each other with engine.

4. separately-boxed material weighing machine according to claim 3, it is characterized in that the blanking channel upper port be positioned at overhead gage above be provided with the dwang group, an end of each dwang is fixed on the backup bearing, the other end is fixed on the gear, each wheel and rack engagement, tooth bar links to each other with engine.

5. separately-boxed material weighing machine according to claim 1, it is characterized in that described cutting agency one side is provided with feed supplement mechanism arranged side by side with it, feed supplement mechanism comprises the feed supplement conveying mechanism, the Material collecting box for harvesting that links to each other with feed supplement conveying mechanism discharge end, be positioned at least one vertical feed supplement passage of Material collecting box for harvesting below, the upper port of feed supplement passage is provided with revolving bar, and lower port is provided with the telescopic baffle that links to each other with engine, and revolving bar links to each other with engine by connecting rod mechanism.

6. separately-boxed material weighing machine according to claim 5 is characterized in that described connecting rod mechanism comprises the slide bar that links to each other with revolving bar, and this slide bar places in the sliding sleeve of fork upper end, and fork is fixed on the hinge, and its lower end links to each other with engine.

7. separately-boxed material weighing machine according to claim 1 is characterized in that the discharging opening side on the described fixed type capping plate is provided with the baffle plate of unlatching, and baffle plate links to each other with engine.

8. separately-boxed material weighing machine according to claim 1 is characterized in that described fixed type capping plate is provided with another discharging opening, and this discharging opening links to each other with nesting box by tremie pipe.