22results about "Cork mechanical working" patented technology

The invention relates to the technical field of processing of artificial boards, in particular to a preparation method of a high-light-resistance color-changing type cork-based board, which comprises the following preparation steps: S1, preparing a modifier; s2, preparing a modified adhesive; and S3, preparing the plate. By adding the photochromic modifier into the adhesive for the softwood-based board, the photochromic property of the softwood-based board can be greatly improved, and the operation is simple. And the added modifier does not change the color of the cork-based board and has no influence on subsequent processing such as dyeing and coating.

The present invention relates to a new process for manufacturing cylindrical cork bodies and the final product resulting from this new process for manufacturing closures for beverages (e.g., carbonated wines, still wines, beers, etc.) or washers which are used in multi-piece cork stoppers and which is based on the lamination of a sheet of natural cork after it has been cooked and flattened (1), with strips of a thickness of between 0.06 mm and 2 mm (2), the individual cleaning of each strip (3), the gluing of the thin strips with specific food-grade glues used in the cork sector, which after being selected (4), are glued in such a way that the natural irregularities of the cork are offset, making it possible to compose a homogeneous cork parallelepiped (5).Next, the parallelepiped composed of microlayers of cork is sliced ​​and tubed according to the traditional manufacturing process for natural corks or washers. The tubing in the production process can be carried out parallel to the direction of the laminated sheets (6), perpendicularly (7), or obliquely (8). The corks and washers produced by this new manufacturing process exhibit all the physical and visual characteristics of natural cork.

A tree bark stripping machine comprising a cutting machine (1) using vibrations or microvibrations, a coupling head (2), and a cutting element (3) comprising at least two conductivity measuring layers, wherein: a. The at least two conductivity measuring layers are arranged on the cutting element (3) so as to be in contact with the bark being stripped, each measuring layer being isolated from at least one other measuring layer, and b. The electronic control unit (1d) is designed to control a controlled relay (1c) to interrupt the power supply to the motor (1a) from the energy source as a function of a conductivity measurement taken via the at least two measuring layers, the electronic control unit (1d) interrupting the cutting before reaching the parent layer (5) of the stripped tree as determined by the conductivity measurement. Figure for the abstract: Fig 1

The invention relates to a method for producing a cork product. To provide a thermally insulating and fire-resistant material, in particular one that is easy to produce, the cork product produced according to the invention by compressing the cork by at least 50% of its initial volume has a density of at least 1,050 kg / m³. The invention further relates to the cork product and its use.

The utility model discloses a cylindrical cork preparation mold, which relates to the technical field of cylindrical cork preparation and comprises a mounting base, a U-shaped support is arranged on one side of the mounting base, a polytetrafluoroethylene gasket is arranged at the top of the mounting base, and a lead screw slider component is arranged at the bottom of the mounting base. A pressing screw rod is arranged at the top of the U-shaped bracket; the bottom of the pressing screw rod penetrates through the U-shaped bracket and is provided with a stainless steel gasket; the two ends of the top of the lead screw sliding block part penetrate through the mounting base and are each provided with two semicircular iron pipes. And semicircular polytetrafluoroethylene pipes are arranged in the two semicircular iron pipes. By means of the structure, the cork mold can be suitable for machining a small number of corks, time and raw materials are saved, performance evaluation is facilitated, rapid demolding can be achieved, and the situation that the corks are damaged or deformed in the demolding process, and then performance evaluation is affected is avoided.

A cap for plugging a bottle comprising two lids and a roll so as to be able to be forcibly inserted into the neck of the bottle, characterised in that it comprises:a semi-finished cap with a reduced diameter (10) formed by a cap made of crushed cork glued under pressure with a polyurethane binder, having a diameter uniformly reduced by a thickness equal to twice a predetermined thicknessthe semi-finished cap with a reduced diameter (10) comprising two end faces (10a) and a lateral face (10b),a cork sheet (20a, 20b) glued on each of the end faces and on the lateral face of the semi-finished cap with a reduced diameter (10).

The cork chip collecting device comprises a driving assembly, a rotating rod, a connecting plate and a guiding mechanism, the surface of the rotating rod is provided with a threaded section, the rotating rod is in transmission fit with the driving assembly, one end of the connecting plate is provided with a threaded hole, the other end of the connecting plate is provided with a sliding hole, and the sliding hole is communicated with the threaded section. And the threaded hole is in threaded connection with the surface of the threaded section, a collecting box is arranged below the connecting plate, and a scraping plate is detachably installed on the lower surface of the connecting plate. The driving assembly operates to drive the rotating rod to rotate, the rotating rod rotates to drive the connecting plate to move, and the connecting plate moves to drive the scraper to move in the cutting groove, so that chippings are concentrated into the collecting box, the collecting box collects the chippings, and the effect of conveniently cleaning the chippings in the cutting groove is achieved; and therefore, the processing efficiency of the subsequent to-be-cut cork chips is improved.

A method for manufacturing a cap for plugging a bottle so as to be able to be forcibly inserted into the neck of the bottle, comprising the following steps:cutting cork sheets to be glued on the lids and on the roll of the cap,gluing one of said cork sheets on the roll of the semi-finished cap with a reduced diameter by depositing a binder suitable for food contact, followed by baking, andgluing each of the other cork sheets on each lid of the semi-finished cap with a reduced diameter by depositing a binder suitable for food contact, followed by baking,the semi-finished cap with a reduced diameter being a cap made of crushed cork glued under pressure with a polyurethane binder, having a diameter uniformly reduced by a thickness equal to twice the thickness of a cork sheet glued on the roll.

The utility model discloses a dustproof device for softwood plate processing, which comprises a plate cutting device, the top of the plate cutting device is fixedly connected with a support, and the bottom of the support is provided with an elastic component. According to the plate cutting device, plates are placed on the top of the plate cutting device, then a user pushes the plates backwards, the plates make contact with the absorption cover to enable the absorption cover to move upwards, then the user starts the draught fan, the draught fan absorbs air in the absorption box, and meanwhile the absorption box absorbs dust air in the absorption cover through the telescopic pipe; dust air is conveyed into an absorption cover, then dust in the air is filtered through a cloth bag, in the long-time filtering process, a user starts a motor, the motor drives a rotating rod and a striking rod to strike the cloth bag, dust attached to the cloth bag can be reduced, the filtering effect is guaranteed, and the plate cutting equipment achieves the active dust removal effect; and an existing mode that dust air is not treated is replaced.

The invention discloses a method for injection molding of an automobile interior trim part through a bamboo fiber board and the automobile interior trim part, and belongs to the technical field of materials. Aiming at the problems of high rejection rate and unstable quality of the existing automotive upholstery prepared from the bamboo fiberboard, the invention provides the method for injection molding of the automotive upholstery by using the bamboo fiberboard. The method comprises the following steps: baking the bamboo fiberboard for pretreatment; carrying out hot-pressing preforming to obtain a preformed bamboo fiber board; and performing injection molding on the preformed bamboo fiber board and plastic particles to obtain the automotive interior trim part. Wherein the injection molding parameters are determined by the fiber structure characteristics of the preformed bamboo fiber board and the material characteristics of the plastic particles. The bamboo fiberboard and the plastic particles are subjected to integrated injection molding, and the injection molding parameters are associated with the fiber structure characteristics of the bamboo fiberboard and the material characteristics of the plastic particles, so that the composite material is environment-friendly while the interface bonding strength and the overall performance of the composite material are improved; and collaborative optimization of product performance, production efficiency and environmental benefits is realized.

The present invention discloses a wheeled log debarking machine with adjustable pinch rollers, which relates to the technical field of wood processing machinery and equipment, and comprises a main frame, on the upper right side of which a front pinch roller is mounted. The wheeled log debarking machine with adjustable pinch rollers drives the pinch roller chain of the front pinch rollers through a hard-toothed reduction motor, and three groups of front pinch rollers are driven by long telescopic universal couplings to operate simultaneously, and the energy storage pressure of the energy storage cylinder drives the expansion mechanism to move, so that the upper and lower pinch rollers of the three groups of front pinch rollers can automatically clamp the wood according to the thickness, shape, and roundness of the logs, so that each wheeled cutter head can operate independently without interfering with each other, and can ensure that the mechanism can perform comprehensive debarking according to the shape, thickness, and roundness of the wood when it is running, and ensure that the debarking is clean and thorough.

A tree bark stripping machine comprising a cutting machine (1) by vibrations or microvibrations, a coupling head (2) and a cutting element (3) comprising at least two conductivity measuring layers, wherein: a. The at least two conductivity measuring layers are arranged on the cutting element (3) so as to be in contact with the bark being stripped, each measuring layer being isolated from at least one other measuring layer, and b. The electronic control unit (1d) is designed to control a controlled relay (1c) in order to interrupt the power supply to the motor (1a) by the energy source as a function of a conductivity measurement made via the at least two measuring layers, the electronic control unit (1d) interrupting the cutting before reaching the parent layer (5) of the stripped tree determined by the conductivity measurement.

The utility model relates to the technical field of veneer cutting, and discloses a veneer production cutting device which comprises a supporting table, a box body is fixedly installed in the middle of the upper surface of the supporting table, and two sets of push rod motors are fixedly installed on the front side of the upper surface of the supporting table. A through opening is formed in the bottom in the supporting table, a bottom plate is placed at the bottom in the through opening, and a pressure sensor is fixedly installed on one side of the front wall of the supporting table. Through the arrangement of the pressure sensor, the servo motor and the roller, the transmission shaft of the electric push rod completely moves outwards, the roller abuts against the veneer at the through opening at the moment, the pressure sensor can be extruded through fingers, the detected pressure is larger than a set threshold value, the processor gives an instruction, and the servo motor drives the roller to rotate for several circles and then stops; and then the alarm gives out a digital sound to remind personnel to control the cutting knife to move downwards for cutting, fixed-length segmented cutting is carried out circularly in this way, a measuring tool does not need to be used, and the wood veneer cutting efficiency is effectively improved.

This invention relates to the field of engineered wood processing technology, specifically to a method for preparing a high-resistance photochromic cork-based board, comprising the following steps: S1. Preparation of a modifier; S2. Preparation of a modified adhesive; S3. Preparation of the board. This invention significantly improves the photochromic resistance of cork-based boards by adding a photochromic modifier to the adhesive used for the cork-based board, and the operation is simple. The added modifier does not change the original color of the cork-based board and has no effect on subsequent processing, such as dyeing and finishing.

A cork (15) intended for bottling still wines, characterized in that it comprises cork strips (11) joined laterally by a polyurethane binder so as to form a plurality of cork strips, the cork strips (11) being arranged so that their thickness is perpendicular to the axis of the cork, at least one lateral cork strip (13) joined by a polyurethane binder to each face of the plurality of cork strips, leaving the entirety of the cork strips (11) exposed, the lenticels possibly present in the cork strips (11) extending parallel to the thickness of the strips while those in the lateral cork strips (13) extend perpendicular to the thickness of the strips, so that all the lenticels of the cork are arranged perpendicular to the axis of the cork in order to limit the variation of oxygen permeability from one cork to another.

A method for manufacturing a stopper for sealing a bottle so that it can be forced into the neck of the bottle, comprising the following steps: - cutting (a) sheets of cork to be glued onto the mirrors and the roll of the stopper, - gluing (2a,2b,2c) one of said sheets of cork onto the roll of the semi-finished stopper of reduced diameter by means of a deposit of a binder suitable for food contact, followed by steaming, and - gluing (3a,3b,3c) each of the other sheets of cork onto each mirror of the semi-finished stopper of reduced diameter by means of a deposit of a binder suitable for food contact, followed by steaming, the semi-finished stopper of reduced diameter being a crushed cork stopper glued under pressure with a polyurethane binder, having a uniformly reduced diameter of a thickness equal to twice the thickness of a sheet of cork glued onto the roll.

To provide a laminated cork composite capable of retaining the expression of the intrinsic properties of cork and a method for producing the same.SOLUTION: A laminated cork composite (1) comprises a base material (2), an adhesive layer (3) containing an adhesive (3s) laminated on the base material (2), and a cork layer (4) containing cork particles (4t) laminated on the adhesive layer (3), where the cork particles (4t) are compressed against the adhesive layer (3).SELECTED DRAWING: Figure 1

The utility model relates to the technical field of cork cutting machines, and discloses a cork cutting machine which comprises a bottom frame, a waste collecting hopper is arranged on the bottom frame and used for collecting wood chips, and a translation frame is arranged on the waste collecting hopper in a sliding mode. The translation frame slides back and forth on the waste collecting hopper by arranging idler wheels at the bottom, a sliding way matched with the idler wheels is arranged on the side edge of the waste collecting hopper, and a driving motor and a saw blade are further arranged on the bottom frame. By means of the structural design of the translation frame, the supporting plate and the side baffles, cork wood is supported and synchronously displaced, and compared with a cutting mode that a traditional cutting machine only moves wood, the cork wood cutting device can achieve the more accurate and convenient cutting effect.

The utility model relates to the technical field of musical instrument processing equipment, in particular to a bow rod processing tool. Comprising a tool bottom plate, a lower bottom plate, a sliding rail, an upper bottom plate, a shape limiting piece, a cutter, a sliding block and a cushion block. According to the machining tool, the shape limiting hole, the shape limiting piece, the arch rod limiting hole and the cutter are matched in relative positions, the shape limiting piece and the arch rod limiting hole are matched with the cutter, the shape and size of the arch rod can be rapidly machined and converted through the rapid sliding cutting effect of the cutter on the sliding block, and therefore rapid machining of the arch rod is achieved; in the machining process, deviation and measurement errors are avoided, and the device is high in machining precision, good in stability, convenient to operate and suitable for large-scale production and machining of the bow rod.