CN203972342U - A kind of substandard products automatic rejection machine - Google Patents
A kind of substandard products automatic rejection machine Download PDFInfo
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- CN203972342U CN203972342U CN201420162008.3U CN201420162008U CN203972342U CN 203972342 U CN203972342 U CN 203972342U CN 201420162008 U CN201420162008 U CN 201420162008U CN 203972342 U CN203972342 U CN 203972342U
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- conveying device
- substandard products
- automatic rejection
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Abstract
The utility model is relevant for a kind of substandard products automatic rejection machine, comprise: frame, conveying device, device for eliminating, sensor and electrical control cubicles, described conveying device and device for eliminating are installed in frame, device for eliminating is positioned at the top of conveying device, during work, device for eliminating is done the left and right linear reciprocating motion vertical with the throughput direction of conveying device, the both sides of the substandard products of carrying in conveying device being released to conveying device, complete the rejecting of substandard products.The bad part eject efficiency of a kind of substandard products automatic rejection of the utility model machine is very high, meanwhile, by rejecting machine, makes the profile of product become more neat, is conducive to rear end Palletizer code and goes out to pile up neatly more neat appearance, more firm of shape.
Description
Technical field
The utility model relates to bad part eject apparatus field, particularly relates to a kind of substandard products automatic rejection machine.
Background technology
On the automatic packing & palletizing line of modern chemical industry, food, feed, fertilizer etc., usually need to be provided with bad part eject equipment.Because, complete the product of packing due to the failure and other reasons of headend equipment, there are having sneaked in as overproof in weight or product the substandard products of metal impurities in occasional.In order to ensure product quality, people are normally connected and installed weight and recheck machine, metal detection machine and bad part eject machine between automated packaging equipment and automatic stacking equipment, if there are the substandard products that weight is overproof or have metal impurities in production line, after being rechecked machine or metal detection machine and detect by weight, weight is rechecked machine or metal detection chance transfers signals to the bad part eject machine that is connected to their rear ends, can be disallowable when substandard products are delivered to bad part eject machine go out production line, the automatic stacking link that no longer enters production line rear end.
The bad part eject machine now using socially mainly contains two kinds, a kind of roughly technical scheme is two orthogonal conveyers, one that is wherein connected with automatic packing & palletizing line straight line is Conveyor, one of perpendicular installation is belt conveyor, elevating mechanism is installed on belt conveyor, when product on production line is normally carried, the strap surface of belt conveyor is sunken under the conveyor surface of Conveyor, while there are substandard products on production line, the weight of front end is rechecked machine or metal detection machine is transferred to bad part eject machine by detection signal, when substandard products arrive bad part eject machine, the straight line Conveyor of bad part eject machine stops, belt conveyor rises the conveyor surface that substandard products is pulled away to straight line Conveyor, then belt conveyor startup transfers out substandard products outside production line, then belt conveyor is fallen again, straight line Conveyor restarts operation.This bad part eject machine has played the function of bad part eject, but in actual production use procedure, exposed obvious deficiency, be that substandard products are when rejecting, straight line Conveyor must stop, at this moment the product of its rear end just cannot be carried forward again, if the conveying capacity of production line is less, it can meet need of production substantially, but if the conveying capacity of production line is when larger, will cause blocking up of production line, the production line of its rear end must all stop, and the efficiency of whole production line is caused to very large impact.
Another kind is just provided with the push pedal by air cylinder driven in a side of the belt conveyor being connected with production line straight line or chain scraper conveyor, while there are substandard products on production line, the weight of front end is rechecked machine or metal detection machine is transferred to bad part eject machine by detection signal, when substandard products arrive bad part eject machine, the push pedal action of bad part eject machine, substandard products are released to the conveyor surface of belt conveyor or chain scraper conveyor, completed the rejecting of substandard products.But this bad part eject machine and above-mentioned bad part eject machine exist very similarly not enough, be that it cannot have been satisfied the demand when larger for conveying capacity on production line, because its push pedal also needs to return original position after substandard products are released, if original position is not return in push pedal, after while having again product to carry to come, for not making product knock push pedal, the conveying equipment that production line can only be controlled its front end stops, so also can cause blocking up of production line, the production line of its rear end must all stop, and on the efficiency of whole production line, also can cause very large impact.
Therefore,, for improving the production efficiency of automatic packing & palletizing line, must develop the higher bad part eject machine of efficiency of rejecting.But on present society, find no the bad part eject machine that can meet such requirement.
Because the problem that above-mentioned existing bad part eject machine exists, the inventor is based on being engaged in this type of product design manufacture abundant practical experience and professional knowledge for many years, and the utilization of cooperation scientific principle, positive research and innovation in addition, to founding a kind of substandard products automatic rejection machine of new structure, can solve the problem that existing bad part eject machine exists, make it have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create the utility model having practical value.
Summary of the invention
The purpose of this utility model is the not high problem of rejecting efficiency existing solving existing bad part eject machine, and a kind of substandard products automatic rejection machine that efficiency is higher of rejecting is provided.
The purpose of this utility model is to adopt following technical scheme to realize.A kind of substandard products automatic rejection of the utility model machine, comprising: frame, conveying device, device for eliminating, sensor and electrical control cubicles; Described conveying device, device for eliminating are installed in frame; Device for eliminating is positioned at the top of conveying device; Installation of sensors is on the crossbeam of frame rear and front end; Described conveying device, device for eliminating and sensor are electrically connected to electrical control cubicles respectively.
The purpose of this utility model can also be further achieved by the following technical measures.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said frame rear and front end is provided with U-lag.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said conveying device is chain scraper conveyor, Conveyor or sour jujube roller conveyer.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said device for eliminating has one to three, and while having two or three, along the throughput direction of conveying device, front and back are symmetrical installs.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said device for eliminating comprises: reject plate, motion and drive motors; Reject plate and be connected to motion below, drive motors is connected with motion by chain, Timing Belt or steel wire rope.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said rejecting plate consists of the unpowered roller of parallel installation, or a ganoid metal plate; Described rejecting plate lower edge and the transporting flat interstice coverage of conveying device are 2-15 ㎜; Doubly, its direction of motion is the direction perpendicular with the throughput direction of conveying device for the length of described rejecting plate and the 0.8-2 that is highly substandard products profile.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said motion rear and front end is provided with roller, and roller is placed in the U-lag of described frame rear and front end.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said drive motors is frequency conversion braking motor or servomotor.
Preferably, aforesaid a kind of substandard products automatic rejection machine, wherein said sensor comprises into bag detecting sensor and position-detection sensor; Enter bag detecting sensor and be installed on described frame along on the center line of conveying device throughput direction; Position-detection sensor is installed on the rear and front end crossbeam of frame, and is divided into two groups of left and right along the throughput direction of conveying device, and two sensors aligns with the left and right edges of conveying device respectively.
Preferably, aforesaid a kind of substandard products automatic rejection machine, the wherein said frame left and right sides is separately installed with ganoid oblique slide carriage, and this oblique slide carriage is positioned under the transporting flat of conveying device; Described conveying device front end is provided with the buffer conveyor being connected with its straight line.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of substandard products automatic rejection of the utility model machine at least has following advantages and beneficial effect: according to a kind of substandard products automatic rejection of the utility model machine, it is very high that it rejects efficiency, handling capacity hourly can reach more than 3000 bags, when substandard products are rejected, conveyer does not need to stop, and substandard products can be rejected to the both sides of production line; On rejecting machine, can there be two bad part eject station, can reject respectively product as overproof in weight or have the substandard products of metal impurities.Conveying device is the design of Conveyor, and product also can play the effect that profile arranges in the process through bad part eject machine, by after make the profile of product become more neat, be conducive to rear end Palletizer code and go out to pile up neatly more neat appearance, more firm of shape.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of substandard products automatic rejection of the utility model machine embodiment.
Fig. 2 is the top view of a kind of substandard products automatic rejection of the utility model machine embodiment.
[main element symbol description]
1: frame 2: conveying device
3: device for eliminating 31: reject plate
32: motion 33: drive motors
4: oblique slide carriage 5: buffer conveyor
61: enter bag detecting sensor 62: position-detection sensor
7: electrical control cubicles
The specific embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, a kind of its specific embodiment of substandard products automatic rejection machine, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
As Figure 1-Figure 2, substandard products automatic rejection machine described in the utility model preferred embodiment comprises: frame 1, conveying device 2, device for eliminating 3, sensor 61,62, and electrical control cubicles 7, described conveying device 2 and device for eliminating 3 are installed in frame 1, and device for eliminating 3 is positioned at the top of conveying device 2.Conveying device 2, device for eliminating 3 and sensor 61,62 are electrically connected to electrical control cubicles 7 respectively.
For reduce bagged product in device for eliminating 3 rejecting processes with the frictional force of conveying device 2, the vibrations of whole frame 1 while reducing to reject, described conveying device 2 adopts Conveyors; In order to make bagged product more neat by profile after conveying device, be conducive to the piling of rear end, described conveying device 2 can adopt the better sour jujube roller of shaping effect conveyer.In addition, described conveying device 2 also can adopt chain scraper conveyor.
For make conveying device 2 in running more steadily and noise lower, the roller of described Conveyor adopts gear drive and mutual transmission; If roller rotating speed is not high, roller also can adopt synchronous pulley to drive and transmission; If less demanding to operation noise, and more easily install, roller also can adopt chain wheel drive and transmission.
Described device for eliminating 3 is mainly comprised of rejecting plate 31, motion 32, drive motors 33, reject plate 31 and be connected to motion 32 belows, the roller at motion 32 two ends is placed in the U-lag of frame 1 rear and front end, drive motors 33 is done the left and right linear reciprocating motion vertical with the throughput direction of conveying device 2 by chain, Timing Belt or Steel rope drive motion 32, the both sides of the substandard products of carrying in conveying device 2 being released to conveying device 2, complete the rejecting of substandard products.For the frictional force that reduces bagged product in rejecting process and between rejecting plate 31, reduce bagged product distortion, the unpowered roller that described rejecting plate 31 is designed and manufactured into by several parallel installations forms; In order to reduce the noise in pushing process, described rejecting plate 31 can also be designed and manufactured into a ganoid metal plate, and as corrosion resistant plate, or chromium plating, zinc-plated antirust processing are done in general steel plate surface; In order to obtain good pushing effect, described rejecting plate 31 lower edges and the transporting flat clearance control of conveying device 2 are in 2-15 ㎜, and the length of described rejecting plate and the 0.8-2 that is highly substandard products profile are doubly.Described drive motors 33 adopts frequency conversion braking motor, if obtain, stops more accurately location, can also adopt servomotor; In order to reduce motion 32, do beating and noise in the linear reciprocating motion process of left and right, can by cylindrical wheel, change the walking roller at its two ends into kidney-shaped takes turns, of materials processings such as nylon or cast iron, cast coppers, make, adopt chain, Timing Belt or steel wire rope to drive it simultaneously.
In order to expand the function of rejecting machine, can realize and reject the substandard products with there being metal impurities as overproof in weight simultaneously, and be positioned over respectively different stations after rejecting, two even device for eliminating described in three 3 can also be installed in frame 1, one for rejecting the overproof substandard products of weight, one has metal impurities substandard products for rejecting, and one for rejecting the substandard products of profile superelevation.Described two or three device for eliminating 3 are along the throughput direction of conveying device 2, and front and back are symmetrical installs.
In described frame 1, be provided with and detect the sensor that substandard products enter conveying device 2 positions and device for eliminating 3 run locations, wherein: described frame 1 along be provided with above conveying device 2 throughput direction center lines, conveying device 2 detect that substandard products enter conveying device 2 positions enter bag detecting sensor 61, for detection of substandard products and by detection signal, be transferred to control system, by control system, controlled the action of device for eliminating 3, realize automatic rejection.The two groups of position-detection sensors 62 that detect respectively device for eliminating 3 movement positions in left and right are installed on frame 1 rear and front end crossbeam, two sensors aligns with the left and right edges of conveying device respectively, for detection of device for eliminating 3 and detection signal is transferred to control system, by control system, controlled the rejecting movement position of device for eliminating 3.Described sensor 61,62 adopts photoelectric sensor.
In order to make substandard products can slide into smoothly and specify on station in disallowable two rear flank that go out conveying device 2, avoid packaging bag damaged, in the left and right sides of described frame 1, be separately installed with ganoid oblique slide carriage 4, this oblique slide carriage 4 is positioned under the transporting flat of conveying device 2.
In order to meet the bad part eject needs of the irregular production line of conveying spacing of the larger and product of output, can the buffer conveyor 5 being connected with its straight line be installed at described conveying device 2 front ends, when the substandard products of front end not yet complete rejecting, the product that carry rear end can stop waiting in buffer conveyor 5, avoid the substandard products of front end not yet to complete, device for eliminating 3 do not get back to original position, rear end product introduction conveying device 2, causes equipment to stop up, and produces and interrupts; Described buffer conveyor 5 is belt conveyors; Described buffer conveyor can be installed one, for the reliability that guarantees that production line is higher, also can install two to three simultaneously.
The substandard products automatic rejection machine course of work of the present utility model is as follows: the weight that these substandard products automatic rejection machine is connected to production line is rechecked machine, the rear end of metal detection machine also starts, the product of carrying on production line occurs abnormal, as the substandard products that occurred in product that weight is overproof, substandard products are detected when rechecking machine through weight, weight reinspection machine transfers signals to the substandard products automatic rejection machine of its one end, when substandard products are transported into the conveying device of substandard products automatic rejection machine, be installed on frame 1 along conveying device 2 throughput direction center lines, bag detecting sensor 61 of entering of conveying device 2 tops has detected substandard products and enters conveying device 2 and put in place, transfer signals to electrical control cubicles 7, electrical control cubicles 7 is controlled initial position and is done horizontal linear rejecting motion to the right at the device for eliminating 3 on conveying device 2 left sides, rejecting plate 31 moves right at the left side of substandard products promotion substandard products, when being arranged on one group of position-detection sensor 62 on frame 1 crossbeam right side, rear and front end and detecting device for eliminating 3 and move to the right hand edge of conveying device 2, electrical control cubicles 7 is controlled it and is stopped, substandard products are disallowable to be gone out the conveyor surface of conveying device 2 and slips into the overproof station of weight along the oblique slide carriage 4 that is installed on conveying device 2 right sides, complete bad part eject one time, when again there being substandard products to enter conveying device 2, entering bag detecting sensor 61 has detected substandard products and enters conveying device 2 and put in place, transfer signals to electrical control cubicles 7, the device for eliminating 3 that electrical control cubicles 7 is controlled on the right of stopping at is done horizontal linear rejecting motion left, rejecting plate 31 is moved to the left at the right side of substandard products promotion substandard products, when one group of position-detection sensor, the 62 detection device for eliminating 3 on the left of being arranged on frame 1 rear and front end crossbeam move to the left hand edge of conveying device 2, electrical control cubicles 7 is controlled it and is stopped, substandard products are disallowable to be gone out the conveyor surface of conveying device 2 and slips into the overproof station of weight along the oblique slide carriage 4 that is installed on conveying device 2 left sides, complete again bad part eject one time, thus and thus,, once there are substandard products on production line, by being rejected respectively on the appointment station of the left and right sides of automatic rejection machine, realize substandard products automatic rejection function.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a substandard products automatic rejection machine, is characterized in that comprising:
Frame, conveying device, device for eliminating, sensor, buffer conveyor and electrical control cubicles;
Described conveying device, device for eliminating are installed in frame;
Described device for eliminating is positioned at the top of conveying device;
Described installation of sensors is on the crossbeam of frame rear and front end;
Described buffer conveyor is installed on the front end of conveying device;
Described conveying device, device for eliminating and sensor are electrically connected to electrical control cubicles respectively;
The rejecting direction of described substandard products automatic rejection machine is the to the left or to the right both direction perpendicular with the throughput direction of conveying device.
2. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: described frame rear and front end is provided with U-lag.
3. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: described conveying device is chain scraper conveyor, Conveyor or sour jujube roller conveyer.
4. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: described device for eliminating has one to three, and while having two or three, along the throughput direction of conveying device, front and back are symmetrical installs.
5. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: described device for eliminating comprises: reject plate, motion and drive motors; Reject plate and be connected to motion below, drive motors is connected with motion by chain, Timing Belt or steel wire rope.
6. a kind of substandard products automatic rejection machine according to claim 5, is characterized in that: described rejecting plate consists of the unpowered roller of parallel installation, or a ganoid metal plate; Described rejecting plate lower edge and the transporting flat interstice coverage of conveying device are 2-15 ㎜; Doubly, its direction of motion is the to the left or to the right both direction perpendicular with the throughput direction of conveying device for the length of described rejecting plate and the 0.8-2 that is highly substandard products profile.
7. a kind of substandard products automatic rejection machine according to claim 5, is characterized in that: described motion rear and front end is provided with roller, and roller is placed in the U-lag of described frame rear and front end.
8. a kind of substandard products automatic rejection machine according to claim 5, is characterized in that: described drive motors is frequency conversion braking motor or servomotor.
9. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: described sensor comprises into bag detecting sensor and position-detection sensor; Enter bag detecting sensor and be installed on described frame along on the center line of conveying device throughput direction; Position-detection sensor is installed on the rear and front end crossbeam of frame, and is divided into two groups of left and right along the throughput direction of conveying device, and left and right two sensors aligns with the left and right edges of conveying device respectively.
10. a kind of substandard products automatic rejection machine according to claim 1, is characterized in that: the described frame left and right sides is separately installed with ganoid oblique slide carriage, and this oblique slide carriage is positioned under the transporting flat of conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162008.3U CN203972342U (en) | 2014-04-02 | 2014-04-02 | A kind of substandard products automatic rejection machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420162008.3U CN203972342U (en) | 2014-04-02 | 2014-04-02 | A kind of substandard products automatic rejection machine |
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| CN203972342U true CN203972342U (en) | 2014-12-03 |
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| CN201420162008.3U Expired - Fee Related CN203972342U (en) | 2014-04-02 | 2014-04-02 | A kind of substandard products automatic rejection machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043601A (en) * | 2014-04-02 | 2014-09-17 | 广西力源宝科技有限公司 | Substandard-product automatic-removal machine |
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2014
- 2014-04-02 CN CN201420162008.3U patent/CN203972342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043601A (en) * | 2014-04-02 | 2014-09-17 | 广西力源宝科技有限公司 | Substandard-product automatic-removal machine |
| CN104043601B (en) * | 2014-04-02 | 2017-08-25 | 广西力源宝科技有限公司 | A kind of substandard products automatic rejection machine |
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| C14 | Grant of patent or utility model | ||
| 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: 20141203 Termination date: 20180402 |