EP0071503A1 - Dispositif de manipulation de règles pour moules de fabrication ou coffrages de panneaux béton ou composite - Google Patents

Dispositif de manipulation de règles pour moules de fabrication ou coffrages de panneaux béton ou composite Download PDF

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Publication number
EP0071503A1
EP0071503A1 EP82401302A EP82401302A EP0071503A1 EP 0071503 A1 EP0071503 A1 EP 0071503A1 EP 82401302 A EP82401302 A EP 82401302A EP 82401302 A EP82401302 A EP 82401302A EP 0071503 A1 EP0071503 A1 EP 0071503A1
Authority
EP
European Patent Office
Prior art keywords
manipulator
rules
rule
handling
ruler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82401302A
Other languages
German (de)
English (en)
French (fr)
Inventor
André Corneloup
Jean Millot
Philippe Demonsablon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D'ETUDES TECHNIQUES ET D'ENTREPRISES GENERALES SODETEG Ste
Original Assignee
D'ETUDES TECHNIQUES ET D'ENTREPRISES GENERALES SODETEG Ste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by D'ETUDES TECHNIQUES ET D'ENTREPRISES GENERALES SODETEG Ste filed Critical D'ETUDES TECHNIQUES ET D'ENTREPRISES GENERALES SODETEG Ste
Publication of EP0071503A1 publication Critical patent/EP0071503A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article

Definitions

  • the present invention relates to rules handling devices for manufacturing molds or formwork for concrete or composite panels.
  • a particular aspect of industrialization is the prefabrication which tends towards the incorporation, in a single element, of the works which in it are necessary for the execution of a construction.
  • the edges of the panels are defined by rulers, a low ruler articulated or pivoting or movable, one or two high rulers, at least two or more, four commonly, lateral rulers.
  • rulers a low ruler articulated or pivoting or movable
  • one or two high rulers at least two or more, four commonly, lateral rulers.
  • two external lateral rules and two central rules The manipulation of these rules is still done now in workshops with men's arms either manually, or sometimes using external means, but lifting aids.
  • Mechanical manipulation or assisted by mechanical means controlled by electrical, hydraulic, pneumatic or combined bodies, and moreover programmed, does not yet exist for the formwork rules.
  • Figure 1 shows how the rules are arranged on a table for manufacturing a concrete or composite panel according to the prior art.
  • the outer rectangle R marks the limits of the table.
  • In 1 was the low ruler, here in a single part although it is possible to make it in several parts.
  • In 2 there is a high ruler, in 3 an external lateral ruler and in 4 a central lateral ruler.
  • the low ruler When, for example, panels of varying sizes are made on a table, the low ruler remains in place on its articulation pivots.
  • the upper rule or rules depending on the case, are removed manually to release the panel from its mold and unmold it and take it out of its working area.
  • the panels varying in dimensions because dissimilar, the rules are not reassembled in the same place relative, for example, to the previous casting. This prohibits leaving the upper and side rulers in the same place.
  • the object of the present invention is therefore a device for handling rules for manufacturing molds or formwork for concrete or composite panels which replaces and facilitates manual work in handling rules.
  • a device for manipulating a rule comprises at least one bar or manipulator comprising means for fixing said manipulator to the corresponding rule, motor means acting on the manipulator and making it movable either linearly, or angularly, or both, causing the corresponding displacement of the rule and authorizing on the one hand the release of the panel, whatever the position of the table carrying the mold or the formwork, and on the other hand the reinstatement of the rules on the table .
  • the object of the invention is to define what has been called a manipulator capable of moving, or also removing and replacing the rules which delimit the formwork in which concrete or composite panels are prefabricated.
  • Such manipulators are able to act on the rules, whether they are low, high, lateral outer or central lateral, when several forms, two in general, are arranged on the same table, as shown in Figure 1 representative of the prior art. It will be noted that the manipulators carry out work which until now has been carried out manually, workers moving the rules by hand, or having by hand on them gripping means connected to traction or lifting devices.
  • the manipulators according to the invention can moreover be grouped on mobile supports which can therefore move from one manufacturing table to another, the operations which they carry out being programmed so that the work which they carry out is done without solution of continuity.
  • the disposition of the manipulators on the supports is thus made so that the manipulators are able to act on the corresponding rules without setting up and preliminary adjustments of long duration.
  • FIG. 2 shows a handling device in a preferred embodiment.
  • the device thus comprises a bar. 8 or manipulator carrying at one of its ends fixing means 9 to the corresponding rule. These fixing means are thus made that they grip corresponding means fixed on the rule.
  • fixing means are thus made that they grip corresponding means fixed on the rule.
  • locking means key, cylinder or the like.
  • This manipulator according to the invention must be able to execute certain movements, linear or angular or both successively.
  • a preferably pneumatic motor 11 which can be electric, hydraulic or other, by means of a driving pinion 61 imparts a linear movement to the manipulator.
  • the bar 8 is a slide and the fixing means 9 are mounted on a carriage 7 movable along the slide.
  • a cylinder 10 itself, ensures the tilting of the bar 8 on which it acts. It appears obvious that the assembly which has just been described, involves in its movements the rule, not visible on the drawing, to which it is fixed.
  • Figure 2 completes, represents a handling device more specially adapted for the manipulation of the rules, high, external lateral of greater length as it is the case in general.
  • the rigid shaft 6 can be replaced by an electrical synchronization system, comprising two motors each driving a driving pinion, and synchronized with one another by any known means.
  • FIG. 3 shows schematically, the layout of the handling devices relative to a panel manufacturing table, carrying as shown in Figure 1, two molds.
  • FIG. 3 moreover comprises FIG. 1, with the difference that the drawn rules carry the eyelets 5-50 cooperating with the means for fixing the manipulators.
  • the handling devices I, II, III, IV are arranged on a support, which can be mobile, not shown, however, and placed opposite the rules on which they will act.
  • Device I on the right outer lateral ruler 3 device II on the right upper ruler 2, device III on the upper left ruler 2 and device IV on the outer lateral ruler.
  • the low ruler there is no manipulation device placed opposite the low ruler. This is explained by the fact that generally, for the manufacture of panels on a table, panels whose dimensions may vary, the low rule remains in place on articulation pivots. It is however understood that the low ruler can be handled like the other rules.
  • the upper and lateral outer rulers must be able to be moved apart so as to free the panel and allow it to be removed from the mold and taken out of its working area and the manipulators associated with them carry out the movements necessary for these operations.
  • the panels having, as has been said, often different dimensions, the high and lateral rulers can be reset to different places when switching from one type of panel to another, these operations being performed by the manipulators performing movements opposite to those executed during demolding.
  • the fastening means 9 have the form of an articulated yoke which is automatically tilted in the vertical direction by the action of a rear end-of-travel stop 12 placed on the manipulator. This stop is only shown on a single manipulator, FIG. 3. This tilting makes it possible to present the shuttering faces of the rules in a practically horizontal position but in any case accessible to the lubrication cleaning operation which generally takes place after demolding.
  • the grippers 9 are locked on the rules by the eyelets 5-50 provided for this purpose is carried out by jacks or similar systems 13 as shown diagrammatically in FIG. 2.
  • FIG. 4 An embodiment of manipulators of this type is shown in FIG. 4.
  • the handling devices are well suited for handling the tall rulers, whether they are two in number, as shown in FIG. 3, or made in a single copy of great length.
  • the rules are thus movable, linearly, that is to say by translation, the carriages carrying the clamps being driven on the slides by means of the driving pinions 61-62 mounted on the rigid shaft 6 controlled by the motor 11 , also angularly movable, at least one of the slides being able to be tilted by the action of a jack 10 which obviously can also. tilt the other slide.
  • the handling devices operate in a similar manner to that just described, for the external lateral rules. However, it should be noted that preferably, as has already been said, the drawing and resetting of the rules lateral are made rather according to an angular path. However, other movements which the manipulation device can make, or to which it can be subjected, can be considered.
  • a manipulator can retract by rotation in one direction or the other. It can also move laterally or horizontally in the direction of ascent or descent with respect to its support to facilitate movement of a table or, as a general rule, facilitate work on the tables.
  • FIG. 4 A handling device for a central rule is shown in FIG. 4.
  • such a device comprises a bar or manipulator 16 fixed on the one hand by one of its ends to the central rule considered 4 by fixing means 17, a mortise in the example described, and on the other hand by its other end to a pneumatic box 24 comprising two jacks 18 and 20.
  • These two jacks are fixed to the manipulator 16 by a mortise 19.
  • These two jacks can give the manipulator two movements occurring respectively in two planes perpendicular to each other. These two planes are a plane perpendicular to the plane of the figure, and the plane of the figure. The movements are printed according to the way you want to act on the central rule at the time of demolding.
  • the central rules can be fixed to the low rule 1 using a yoke 21 which is fixed on this rule bass which itself remains fixed but nevertheless capable of pivoting around an axis.
  • the central rule can therefore rotate around the axis of the yoke, only a few grades, but sufficient to free the edge of the panel 22 which it delimits.
  • This movement which takes place in the plane of the figure or of the panel, is printed by the jack 20 called the puller.
  • the rule 4 and its associated manipulator 16 are "lifted", using the so-called lifting jack and this movement is carried out in a plane perpendicular to the previous one; in this case the low ruler 1 rotates around its axis, driven by the central ruler to which it is fixed.
  • two angular movements in planes perpendicular to each other are to be considered.
  • the rule can be replaced by reverse movements.
  • the manipulator 16 is originally mounted to slide in the rule 4 and at the time of the demolding operation the sliding bar 16 is fixed in the mortise 19.
  • a movable key 23 can be provided preventing the sliding bar inadvertently descend into the ruler.
  • the angular movement of "lifting" executed by the rule can be caused by the vertical setting of the table, the panel driving by friction and gravitational force the articulated low ruler 1 which drives the central lateral ruler by means of the embedding of the yoke 21 on the axis of the low ruler.
  • the jack 18 said lifting maintains the vertical rule by means of the mortise 19. The latter during the formwork operation is crazy, allowing itself to be driven into any desired position, facilitating the formwork removal from the bottom of mold.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
EP82401302A 1981-07-24 1982-07-09 Dispositif de manipulation de règles pour moules de fabrication ou coffrages de panneaux béton ou composite Withdrawn EP0071503A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8114419 1981-07-24
FR8114419A FR2510027A1 (fr) 1981-07-24 1981-07-24 Dispositif de manipulation des regles pour moules de fabrication ou coffrages de panneaux beton ou composite

Publications (1)

Publication Number Publication Date
EP0071503A1 true EP0071503A1 (fr) 1983-02-09

Family

ID=9260835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82401302A Withdrawn EP0071503A1 (fr) 1981-07-24 1982-07-09 Dispositif de manipulation de règles pour moules de fabrication ou coffrages de panneaux béton ou composite

Country Status (5)

Country Link
EP (1) EP0071503A1 (es)
AR (1) AR228508A1 (es)
BR (1) BR8204269A (es)
FR (1) FR2510027A1 (es)
GB (1) GB2103143A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530504A1 (de) * 1991-09-04 1993-03-10 WECKENMANN ANLAGENTECHNIK GmbH Verfahren und Einrichtung zur Herstellung von Betonteilen
FR2697334A1 (fr) * 1992-10-27 1994-04-29 Scient Indls Lab Appareil pour la préparation automatique d'éprouvettes de mortier, et outils pour un tel appareil.
CN111716496A (zh) * 2020-06-29 2020-09-29 娈峰井 一种装配式建筑水泥隔墙板制备加工模具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI88472C (fi) * 1990-06-18 1993-05-25 Partek Concrete Oy Ab Gjutform
CN111379224B (zh) * 2020-03-19 2021-08-03 杨继承 一种湿接缝施工设备及湿接缝施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593295A (en) * 1924-09-27 1926-07-20 Joseph E Erickson Concrete-block-forming machine
US2280635A (en) * 1940-03-02 1942-04-21 Gallagher John P Mold for producing concrete blocks
CH331777A (fr) * 1956-04-18 1958-08-15 Metalacier S A Machine pour le moulage de panneaux en plâtre

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593295A (en) * 1924-09-27 1926-07-20 Joseph E Erickson Concrete-block-forming machine
US2280635A (en) * 1940-03-02 1942-04-21 Gallagher John P Mold for producing concrete blocks
CH331777A (fr) * 1956-04-18 1958-08-15 Metalacier S A Machine pour le moulage de panneaux en plâtre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530504A1 (de) * 1991-09-04 1993-03-10 WECKENMANN ANLAGENTECHNIK GmbH Verfahren und Einrichtung zur Herstellung von Betonteilen
FR2697334A1 (fr) * 1992-10-27 1994-04-29 Scient Indls Lab Appareil pour la préparation automatique d'éprouvettes de mortier, et outils pour un tel appareil.
CN111716496A (zh) * 2020-06-29 2020-09-29 娈峰井 一种装配式建筑水泥隔墙板制备加工模具

Also Published As

Publication number Publication date
FR2510027A1 (fr) 1983-01-28
FR2510027B1 (es) 1984-04-06
BR8204269A (pt) 1983-07-19
AR228508A1 (es) 1983-03-15
GB2103143A (en) 1983-02-16

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19830302

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18W Application withdrawn

Withdrawal date: 19850111

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MILLOT, JEAN

Inventor name: DEMONSABLON, PHILIPPE

Inventor name: CORNELOUP, ANDRE