RU179839U1 - Staple press for the manufacture of bent glued beams - Google Patents

Abstract

A horizontal pneumatic press for the manufacture of glued-glued beams contains: a base, slip elements, mobile base stops, mobile push stops, a pneumatic cushion and slats, characterized in that the mobile base and pressure stops are mounted on the slip elements made in the form of a perforated fixed beam and perforated pivoting rails mounted by hinges with the possibility of changing in the radial direction inward by pivots through hinges rotary guides and movable base and movable push stops in accordance with a given geometry. Thus, the proposed utility model consists in the fact that slipway elements made in the form of a perforated fixed beam and perforated pivoting rails installed by hinges provide the installation of movable base and pressure stops on the perforated pivoting rails, which makes it possible to change inward radially hinges rotation angles of perforated rotary guides and installation of mobile base and mobile pressure stops in otvetstvii a predetermined geometry, namely to reduce the pressing period bend- laminated board.

Description

The utility model relates to woodworking equipment and is intended for the manufacture of bent-glued laminated veneer lumber.

A known press for the manufacture of bent-glued preforms comprising: a base, horizontal base beams, a punch and a die, a punch displacement drive and a removable working body. Utility model. Patent No. 104506.

The disadvantage of this device is that the press is applicable only for the manufacture of bent-glued blanks of small sizes.

A known press for the manufacture of timber containing: base, base horizontal beams and movable inclined beams, pressure and pressure elements. Patent No. 2205103. Date of publication: May 27, 2003

The disadvantage of this device is that in the press for the manufacture of timber used push and hold elements in the form of mechanical and hydraulic clamps, which increases the period of pressing the beam and complicates the design of the press.

The closest is the horizontal press [Journal No. 5 (95) for 2013. Glued constructions in wooden housing construction. Types of horizontal presses. Manual loading cradle with hydraulic drawbar. Mechanical slipway.] Containing: base, slipway elements, movable base stops, movable pressure stops, lamellas [the elements from which the glued structure is formed are pre-prepared elements, mainly in the form of boards, can be straight or curved. Construction of wooden and composite bridges STO NOSTROY 2.29.111-2003. Part 1. Appendix A36].

The disadvantage of this device is that in the press for the manufacture of bent-glued beams, the movable base and movable pressure stops are installed directly on the base, which complicates the installation of the movable base and movable pressure stops with a given geometry and increases the pressing period of the bent-glued beam.

The technical problem, which the utility model is aimed at, consists in the possibility of installing a pneumatic cushion between the movable base and movable pressure stops and installing on the basis of slipway elements made in the form of a perforated fixed beam and installed by means of hinges, perforated rotary guides [Guide - detail, determining the direction of movement of any parts of the device. Encyclopedic Dictionary. The link of the translational pair, having a greater length of the mating element in comparison with the length of the mating element of another link. Section 1.1.12. The structure of the mechanisms. Theory of mechanisms and machines.], Change in the radial direction inward [Radial - directed along the radius, having the arrangement of parts along the radius, beam. Explanatory Dictionary of D. Ushakova], by means of hinges, rotation angles of perforated rotary guides with movable basic and movable pressure stops in accordance with a given geometry, namely, to reduce the pressing period of a bent-glued beam.

The technical result of the claimed utility model consists in the fact that the slipway press for the manufacture of bent-glued beams of lamellas contains a base, slip elements, mobile base stops, mobile push stops and it is equipped with a pneumatic cushion that is installed between the mobile base and mobile push stops, slip the elements are made in the form of fixedly mounted on the basis of a perforated beam and perforated pivoting rails mounted on said beam by hinges with the possibility of changing the angle of rotation, while the mobile base and movable pressure stops are located on perforated rotary rails with the ability to move along them and install in accordance with a given geometry of the bent-glued beam, namely, to reduce the period of pressing the bent-glued beam from lamellas .

The claimed utility model is illustrated using FIG. 1 and FIG. 2 is a sectional view showing a stacking press for manufacturing bent-glued laminated veneer lumber.

A stacking press for the manufacture of bent-glued beams of lamellas contains: a base - 1, perforated slipway elements made in the form of a perforated fixed beam - 2 and mounted by means of hinges - 3 perforated pivoting rails - 4 mounted on perforated rails - 4 mobile base stops - 5 and mobile pressure stops - 6, air bag - 7, slats - 8.

The slipway press for the manufacture of bent-glued beams of lamellas works as follows: on the base - 1, a fixed perforated beam is installed - 2 are mounted on hinges - 3 perforated rotary rails - 4, perforated rotary rails - 4 are set radially inward along the line radii, mobile base stops - 5 and mobile pressure stops - 6 move along perforated rotary rails - 4 and are set in geometry with the required bending radius, then set Lebanon slats - 8, between movable base stops - 5 and the pressing sliding stops - 6, installed air bag - 7, which presses the lamellae - 8 simultaneously on the entire length of slat - 8 is pressing process.

Thus, the proposed utility model consists in the fact that the slipway press for the manufacture of bent-glued beams from lamellas is equipped with a pneumatic cushion that is installed between the movable base and movable pressure stops, as well as slipway elements made in the form of a motionless mounted on the basis of a perforated beam and perforated pivoting rails mounted on said beam by means of hinges with the possibility of changing the angle of their rotation, while the mobile base and per movable pressure stops are located on perforated rotary rails with the ability to move along them and install in accordance with a given geometry of the bent-glued beam, namely, to reduce the pressing period of the bent-glued beam.

Bibliographic data source information.

Patent No. 104506.

Patent No. 2205103. Date of publication: May 27, 2003

Journal No. 5 (95) for 2013. Glued constructions in wooden housing construction. Types of horizontal presses. Manual loading cradle with hydraulic drawbar. Mechanical slipway.

The dictionary is a directory of terms of normative and technical documentation. GOST 24259-80

Construction of wooden and composite bridges STO NOSTROI 2.29.111-2003. Part 1. Appendix A36.

Theory of mechanisms and machines. Section 1.1.12. The structure of the mechanisms.

Explanatory Dictionary Ushakova D.N.

Encyclopedic Dictionary.

Claims (1)

Staple press for the manufacture of bent-glued beams of lamellas, containing a base, slip elements, mobile base and mobile push stops, characterized in that it is equipped with a pneumatic pad that is installed between the mobile base and mobile push stops, the slip elements are made in the form of fixed based on a perforated beam and perforated pivoting rails mounted on said beam by hinges with the possibility of changing the angle of rotation That, while the movable base and movable pressure stops are located on perforated rotary rails with the ability to move along them and install in accordance with a given geometry of the bent-glued beam.

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