CN104309143A - Automatic rubber sheet cutting method, system and controller - Google Patents
Automatic rubber sheet cutting method, system and controller Download PDFInfo
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- CN104309143A CN104309143A CN201410387886.XA CN201410387886A CN104309143A CN 104309143 A CN104309143 A CN 104309143A CN 201410387886 A CN201410387886 A CN 201410387886A CN 104309143 A CN104309143 A CN 104309143A
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Abstract
An automatic rubber sheet cutting method is disclosed and used for an automatic rubber sheet cutting system. The system comprises trays, horizontal conveying mechanisms, a vertical conveying mechanism, a weighing meter, and a rubber sheet processing device disposed right above the vertical conveying mechanism. The rubber sheet processing device comprises a sheet arranging mechanism, a sheet pressing mechanism and a cutter. The method includes: when the trays are horizontally conveyed to the vertical conveying mechanism, controlling the horizontal conveying mechanisms to stop and controlling the vertical conveying mechanism to vertically convey the trays to the rubber sheet processing device; starting the sheet arranging mechanism and the sheet pressing mechanism; controlling the vertical conveying mechanism to drop; when the metered reading of the weighing meter reaches a preset value, closing the sheet arranging mechanism and the sheet pressing mechanism, and controlling the cuter to drop; and when the vertical conveying mechanism drops to the initial position, controlling the horizontal conveying mechanisms to move forward, thus achieving fully-automatic operation in a rubber sheet cutting process. In addition, the automatic rubber sheet cutting system and a controller are disclosed.
Description
Technical field
The present invention relates to tire production technical field, more particularly, relate to a kind of film automatic cutting method, system and controller.
Background technology
Cut in process at existing film, pendulum machine is used for putting film back and forth, makes it to overlay on articles holding table layer by layer, tablet press machine is for suppressing described film bending part, cut-off knife is used for film described in severing, and pendulum machine, tablet press machine and cut-off knife three closely cooperate, and film are cut into the length of needs.
But the start and stop of described pendulum machine and described tablet press machine, and the roll setting moment of described cut-off knife are all by manually operating, whole film cuts that process operation is loaded down with trivial details, personnel labor intensity is large.
Summary of the invention
In view of this, the invention provides a kind of film automatic cutting method, system and controller, to realize the full-automatic operation that film cuts process.
A kind of film automatic cutting method, be applied to film automatic cutting system, this system comprises: the horizontal transport agency of pallet, horizontal feed pallet, the vertical transportation agency of vertical transport pallet, for measuring the weighing instrument of pallet load-bearing, and the Film processing equipment be positioned at directly over described vertical transportation agency, wherein said Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of described film bending part and the cut-off knife for severing film; Described method comprises:
When pallet by described horizontal transport agency horizontal feed to described vertical transportation agency place time, control described horizontal transport agency and halt, and control described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place;
Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline;
When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting;
When described vertical transportation agency drops to initial position, control described horizontal transport agency and move on.
Wherein, described preset value is less than the desired value of this section of film under will cutting.
A kind of controller, be applied to film automatic cutting system, this system comprise pallet, the horizontal transport agency of horizontal feed pallet, vertical transport pallet vertical transportation agency, for measuring the weighing instrument of pallet load-bearing, and be positioned at the Film processing equipment directly over described vertical transportation agency;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller is connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively, when pallet by described horizontal transport agency horizontal feed to described vertical transportation agency place time, control described horizontal transport agency to halt, and control described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control described horizontal transport agency and move on.
Wherein, described preset value is less than the desired value of this section of film under will cutting.
Wherein, described controller is programmable logic controller (PLC).
A kind of film automatic cutting system, comprise: the horizontal transport agency of pallet, horizontal feed pallet, the vertical transportation agency of vertical transport pallet, for measure pallet load-bearing weighing instrument, be positioned at Film processing equipment directly over described vertical transportation agency and the controller be connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller for when pallet by described horizontal transport agency horizontal feed extremely described vertical transportation agency place time, controlling described horizontal transport agency halts, and controls described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control the controller that described horizontal transport agency moves on.
Wherein, described preset value is less than the desired value of this section of film under will cutting.
Alternatively, described film automatic cutting system also comprises: the alarm be connected with described controller;
Described controller is after the described cut-off knife roll setting of control, and also for after leaving standstill one section of Preset Time, whether the variable detecting described weighing instrument exceeds the allowable error of described desired value, if exceed, then controls described alarm equipment alarm.
Alternatively, described film automatic cutting system also comprises host computer and slave computer;
Wherein, described host computer connects described controller by described slave computer; Described weighing instrument connects described controller by described slave computer.
Alternatively, described film automatic cutting system also comprises: the printer be connected with described host computer.
As can be seen from above-mentioned technical scheme, the present invention utilizes tray conveying system that pallet is delivered to setting, then the swaying sheet mechanism controlling to be positioned at setting starts pendulum, tablet press mechanism starts compressing tablet and progressively reduces pallet height, until just close swaying sheet mechanism and tablet press mechanism when pallet load-bearing reaches preset value and control cut-off knife severing film, thus obtain the film that a section meets expection length; Afterwards, system restPoses voluntarily and automatically enters next round film and cuts work, and whole process full-automation runs, and greatly reduces personnel labor intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 a is a kind of film automatic cutting system front view disclosed in the embodiment of the present invention;
A kind of film automatic cutting system top view disclosed in Fig. 1 b embodiment of the present invention;
Fig. 2 is a kind of film automatic cutting method flow chart disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of film automatic cutting method, (Fig. 1 a is system front view, wherein not shown following weighing instrument to be applied to the film automatic cutting system shown in Fig. 1 a-1b, Fig. 1 b is system top view, wherein not shown following Film processing equipment 400 and weighing instrument), this system comprises pallet 100, the horizontal transport agency 200 of horizontal feed pallet 100, the vertical transportation agency 300 of vertical transport pallet 100, for measuring the weighing instrument of pallet 100 load-bearing, and the Film processing equipment 400 be positioned at directly over vertical transportation agency 300, wherein Film processing equipment 400 comprises the swaying sheet mechanism putting film back and forth, for suppressing the tablet press mechanism of described film bending part and the cut-off knife for severing film, to realize the full-automatic operation that film cuts process, see Fig. 2, the method comprises:
Step 101: judge pallet 100 whether by horizontal transport agency 200 horizontal feed to vertical transportation agency 300 place; When pallet 100 is transported to vertical transportation agency 300 place, enter step 102; Otherwise return step 101;
Step 102: level of control conveying mechanism 200 halts, and control vertical transportation agency 300 by pallet 100 vertical transport to Film processing equipment 400 place;
Step 103: start described swaying sheet mechanism and described tablet press mechanism, and control vertical transportation agency 300 start decline;
Step 104: judge whether the variable of described weighing instrument reaches preset value, when described variable reaches described preset value, enter step 105; Otherwise return step 104;
Step 105: close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting;
Step 106: judge whether vertical transportation agency 300 falls to initial position, when vertical transportation agency 300 falls to initial position, enter step 107; Otherwise return step 106;
Step 107: level of control conveying mechanism 200 moves on.
In order to clearly describe technical scheme described in the present embodiment, below step 101-107 is described in detail.
1) correlation analysis about step 101-102 is as follows:
See Fig. 1 a-1b, the present embodiment adopts tray conveying system to transport film, and this tray conveying system comprises pallet 100, horizontal transport agency 200 and vertical transportation agency 300; Concrete, pallet 100 is material carrier, and horizontal transport agency 200 is for realizing the mass transport of same floor, and vertical transportation agency 300 is for realizing the mass transport of different floor gap.In the present embodiment, only relate to two-stage floor, horizontal transport agency 200 is positioned at the first floor, and Film processing equipment 400 is positioned at the second floor, and pallet 100 and vertical transportation agency 300 are all positioned at the first floor under initial situation;
In a step 102, first pallet 100 is delivered to the B position (i.e. above-mentioned vertical transportation agency 300) of the first floor by horizontal transport agency 200 from the A position of the first floor, by vertical transportation agency 300, pallet 100 is delivered to the C position of the second floor afterwards again by the B position of the first floor, wherein, horizontal transport agency 200 preferred levels chain, vertical transportation agency 300 is preferably with the support board of certain degree of friction.
2) correlation analysis about step 103 is as follows:
Film, by the film that swings back and forth, is folded in pallet 100 by swaying sheet mechanism after startup layer by layer, and the tablet press mechanism after startup is used for compacting back and forth and drops on the bending part of the film in pallet 100; In swaying sheet mechanism and the tablet press mechanism course of work, need to make vertical transportation agency 300 slowly decline, cannot suppress to avoid the film height in pallet 100 too high, can ensure that film is folding neat simultaneously.
Preferably, setting film is folding three laminate mechanism pressing one-times back and forth often, but do not limit to.
3) correlation analysis about step 104-105 is as follows:
The film weight that the present embodiment bears using pallet 100 considers parameter as film length, when the load-bearing of pallet 100 reaches preset value, then think stack to the film in pallet 100 reached preset length, can by its severing.In the present embodiment, the load-bearing of described pallet 200 is by weighing instrument real time measure.
Preferably, consider cut-off knife roll setting moment, some film still aloft, do not fall into pallet 100 completely, and when this part film finally falls in pallet 100, the reading of weighing instrument can be caused to produce an average increment, therefore be necessary that the desired value for this section of film under will cutting arranges a lead (described lead, namely the increment of described weighing instrument reading when this part still skyborne film falls into pallet 100 completely), thus, described cut-off knife roll setting is controlled when the variable of described weighing instrument reaches the difference of described aim parameter and described lead, one section of cutoff length film more accurately can be obtained.
4) correlation analysis about step 106-107 is as follows:
When vertical transportation agency 300 falls to initial position, horizontal transport agency 200 starts to move on, and by next pallet onwards transmission to vertical transportation agency 300 place, thus enters next round film and automatically cuts flow process, go round and begin again; Whole film cuts process full-automation and runs, and greatly reduces the labour intensity of staff.
As can be seen from foregoing description, the present invention utilizes tray conveying system that pallet is delivered to setting, then the swaying sheet mechanism controlling to be positioned at setting starts pendulum, tablet press mechanism starts compressing tablet and progressively reduces pallet height, until just close swaying sheet mechanism and tablet press mechanism when pallet load-bearing reaches preset value and control cut-off knife severing film, thus obtain the film that a section meets expection length; Afterwards, system restPoses voluntarily and automatically enters next round film and cuts work, and whole process full-automation runs, and greatly reduces personnel labor intensity.
The embodiment of the invention also discloses a kind of controller being applied to film automatic cutting system, this system comprise pallet, the horizontal transport agency of horizontal feed pallet, vertical transport pallet vertical transportation agency, for measuring the weighing instrument of pallet load-bearing, and be positioned at the Film processing equipment directly over described vertical transportation agency;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller is connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively, when pallet by described horizontal transport agency horizontal feed to described vertical transportation agency place time, control described horizontal transport agency to halt, and control described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control described horizontal transport agency and move on.
Preferably, described preset value be less than needs cut under the desired value of this section of film.
The preferred programmable logic controller (PLC) of described controller, but do not limit to.
The embodiment of the invention also discloses a kind of film automatic cutting system, comprise: the horizontal transport agency of pallet, horizontal feed pallet, the vertical transportation agency of vertical transport pallet, for measure pallet load-bearing weighing instrument, be positioned at Film processing equipment directly over described vertical transportation agency and the controller be connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller for when pallet by described horizontal transport agency horizontal feed extremely described vertical transportation agency place time, controlling described horizontal transport agency halts, and controls described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control the controller that described horizontal transport agency moves on.
Preferably, described preset value is less than the desired value of this section of film under will cutting.
In addition, as preferably, described film automatic cutting system also comprises the alarm be connected with described controller; Corresponding, described controller is after the described cut-off knife roll setting of control, and also for after leaving standstill one section of Preset Time, whether the variable detecting described weighing instrument exceeds the allowable error of described desired value, if exceed, then controls described alarm equipment alarm.Concrete, a period of time is left standstill after described cut-off knife roll setting, stable weighing instrument reading can be obtained, the actual weight of the film under this reading is and cuts, if this actual weight exceeds the allowable error of described desired value, then illustrate that the physical length of the film under cutting does not meet expection, need to warn the size that staff revises described preset value in time.
In addition, described film automatic cutting system also comprises host computer and slave computer;
Wherein, described host computer connects described controller by described slave computer; Described weighing instrument connects described controller by described slave computer.Concrete, described host computer to be used for filling a prescription by described slave computer, and (described formula comprises the aim parameter of this section of film under will cutting and/or lead etc.) is handed down to described controller, and the actual weight of film in pallet is sent to described controller by described slave computer by described weighing instrument.
In addition, described film automatic cutting system also comprises the printer be connected with described host computer, for automatic printing bar code under the control of described host computer, the information in this bar code can comprise: the actual weight of this section of film under cutting, to cut under the aim parameter, device numbering, bar code printing time etc. of this section of film.
Finally it should be noted that, in the present embodiment, the stroke of associated components judges, control operation can adopt travel switch or optoelectronic switch realizes.As: judge pallet whether by as described in horizontal transport agency horizontal feed to as described in vertical transportation agency place time, an optoelectronic switch can be set at described vertical transportation agency place, if and only if when pallet is transported to described vertical transportation agency place, this optoelectronic switch just can be triggered, thus achieves and judge the stroke of described pallet; The stroke of miscellaneous part judges, control operation principle is similar, illustrates no longer one by one herein.
In sum, the present invention utilizes tray conveying system that pallet is delivered to setting, then the swaying sheet mechanism controlling to be positioned at setting starts pendulum, tablet press mechanism starts compressing tablet and progressively reduces pallet height, until just close swaying sheet mechanism and tablet press mechanism when pallet load-bearing reaches preset value and control cut-off knife severing film, thus obtain the film that a section meets expection length; Afterwards, system restPoses voluntarily and automatically enters next round film and cuts work, and whole process full-automation runs, and greatly reduces personnel labor intensity.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For controller disclosed in embodiment and system, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a film automatic cutting method, it is characterized in that, be applied to film automatic cutting system, this system comprises: the horizontal transport agency of pallet, horizontal feed pallet, the vertical transportation agency of vertical transport pallet, for measuring the weighing instrument of pallet load-bearing, and the Film processing equipment be positioned at directly over described vertical transportation agency, wherein said Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of described film bending part and the cut-off knife for severing film; Described method comprises:
When pallet by described horizontal transport agency horizontal feed to described vertical transportation agency place time, control described horizontal transport agency and halt, and control described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place;
Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline;
When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting;
When described vertical transportation agency drops to initial position, control described horizontal transport agency and move on.
2. method according to claim 1, is characterized in that, described preset value is less than the desired value of this section of film under will cutting.
3. a controller, it is characterized in that, be applied to film automatic cutting system, this system comprise pallet, the horizontal transport agency of horizontal feed pallet, vertical transport pallet vertical transportation agency, for measuring the weighing instrument of pallet load-bearing, and be positioned at the Film processing equipment directly over described vertical transportation agency;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller is connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively, when pallet by described horizontal transport agency horizontal feed to described vertical transportation agency place time, control described horizontal transport agency to halt, and control described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control described horizontal transport agency and move on.
4. controller according to claim 3, is characterized in that, described preset value is less than the desired value of this section of film under will cutting.
5. the controller according to claim 3 or 4, is characterized in that, described controller is programmable logic controller (PLC).
6. a film automatic cutting system, it is characterized in that, comprise: the horizontal transport agency of pallet, horizontal feed pallet, the vertical transportation agency of vertical transport pallet, for measure pallet load-bearing weighing instrument, be positioned at Film processing equipment directly over described vertical transportation agency and the controller be connected with described film processing device with described horizontal transferring device, described vertical conveying device, described weighing instrument respectively;
Wherein, described Film processing equipment comprise put film back and forth swaying sheet mechanism, for suppressing the tablet press mechanism of film bending part and the cut-off knife for severing film;
Described controller for when pallet by described horizontal transport agency horizontal feed extremely described vertical transportation agency place time, controlling described horizontal transport agency halts, and controls described vertical transportation agency and described pallet vertical is delivered to described Film processing equipment place; Start described swaying sheet mechanism and described tablet press mechanism, and control described vertical transportation agency start decline; When the variable of described weighing instrument reaches preset value, close described swaying sheet mechanism and described tablet press mechanism, and control described cut-off knife roll setting; When described vertical transportation agency drops to initial position, control the controller that described horizontal transport agency moves on.
7. system according to claim 6, is characterized in that, described preset value is less than the desired value of this section of film under will cutting.
8. system according to claim 6, is characterized in that, also comprises: the alarm be connected with described controller;
Described controller is after the described cut-off knife roll setting of control, and also for after leaving standstill one section of Preset Time, whether the variable detecting described weighing instrument exceeds the allowable error of described desired value, if exceed, then controls described alarm equipment alarm.
9. system according to claim 6, is characterized in that, also comprises host computer and slave computer;
Wherein, described host computer connects described controller by described slave computer; Described weighing instrument connects described controller by described slave computer.
10. system according to claim 9, is characterized in that, also comprises: the printer be connected with described host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387886.XA CN104309143B (en) | 2014-08-07 | 2014-08-07 | Film automatic cutting method, system and controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387886.XA CN104309143B (en) | 2014-08-07 | 2014-08-07 | Film automatic cutting method, system and controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309143A true CN104309143A (en) | 2015-01-28 |
| CN104309143B CN104309143B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410387886.XA Expired - Fee Related CN104309143B (en) | 2014-08-07 | 2014-08-07 | Film automatic cutting method, system and controller |
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| CN (1) | CN104309143B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109502304A (en) * | 2017-09-15 | 2019-03-22 | 海南大学 | A kind of natural rubber packaging production line transports colloid system automatically |
| CN110587852A (en) * | 2018-06-12 | 2019-12-20 | 海南大学 | Automatic control system for rubber conveying and cutting processes of natural rubber production line |
| TWI793122B (en) * | 2017-05-24 | 2023-02-21 | 荷蘭商Ｖｍｉ荷蘭公司 | Assembly and method for processing bead-apexes |
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| JPH03264297A (en) * | 1990-03-13 | 1991-11-25 | Mitsubishi Heavy Ind Ltd | Metering method for rubber block |
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| TWI793122B (en) * | 2017-05-24 | 2023-02-21 | 荷蘭商Ｖｍｉ荷蘭公司 | Assembly and method for processing bead-apexes |
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| CN110587852A (en) * | 2018-06-12 | 2019-12-20 | 海南大学 | Automatic control system for rubber conveying and cutting processes of natural rubber production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309143B (en) | 2016-09-14 |
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