ES3057708T3 - Glazing-brushing machine - Google Patents

Glazing-brushing machine

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Publication number
ES3057708T3
ES3057708T3 ES18887239T ES18887239T ES3057708T3 ES 3057708 T3 ES3057708 T3 ES 3057708T3 ES 18887239 T ES18887239 T ES 18887239T ES 18887239 T ES18887239 T ES 18887239T ES 3057708 T3 ES3057708 T3 ES 3057708T3
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Spain
Prior art keywords
brushing
head
cylinder
bridge
rack
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Active
Application number
ES18887239T
Other languages
Spanish (es)
Inventor
Fuentes Francisco Javier Gaya
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Personas y Tecnologia SL
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Personas y Tecnologia SL
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Application filed by Personas y Tecnologia SL filed Critical Personas y Tecnologia SL
Application granted granted Critical
Publication of ES3057708T3 publication Critical patent/ES3057708T3/en
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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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/046—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/005—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents using brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/055—Honing machines or devices; Accessories therefor designed for working plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/005—Portal grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/224—Portal grinding machines; Machines having a tool movable in a plane
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/20—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by planing, e.g. channelling by means of planing tools

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Brushes (AREA)

Abstract

Comprende una cinta transportadora (11), al menos un cilindro de cepillado (2) configurado para girar, y un cabezal (3) acoplado sobre un puente (4) El cilindro de cepillado (2) está acoplado sobre el cabezal (3), a la vez queestá configurado para contactar con una superficie (10a) de una pieza (10) apoyada sobre la cinta transportadora (11). La máquina comprende además un dispositivo de traslación del cabezal (3) configurado para desplazar alternativamente dicho cabezal (3) en dos sentidos de una dirección paralela al puente (4); donde el cabezal (3) está acoplado al puente (3) mediante un guiado (5).Mediante el desplazamiento controlado del cilindro de cepillado (2) se consigue evitar un desgaste irregular y prematuro de dicho cilindro de cepillado, logrando que la superficie abrasiva del cilindro de cepillado se desgaste de forma homogénea.It comprises a conveyor belt (11), at least one brushing cylinder (2) configured to rotate, and a brushing head (3) mounted on a bridge (4). The brushing cylinder (2) is mounted on the brushing head (3) and configured to contact a surface (10a) of a workpiece (10) supported on the conveyor belt (11). The machine further comprises a brushing head (3) translation device configured to alternately move the brushing head (3) in two directions parallel to the bridge (4); the brushing head (3) is attached to the bridge (3) by means of a guide (5). By controlling the movement of the brushing cylinder (2), irregular and premature wear of the brushing cylinder is avoided, ensuring that the abrasive surface of the brushing cylinder is worn evenly.

Description

[0001] DESCRIPCIÓN[0001] DESCRIPTION

[0002] Máquina satinadora-cepilladora[0002] Satinizing-brushing machine

[0003] Objeto de la invención[0003] Object of the invention

[0004] La presente invención se refiere a una máquina satinadora-cepilladora; donde un cilindro de cepillado está especialmente concebido para tratar la superficie vista de piezas cerámicas y similares una vez terminado su proceso de fabricación, normalmente a la salida del horno; siendo su objetivo dotar a dicha superficie vista de un acabado más satinado, regular y agradable al tacto y por ende más adecuado y atractivo comercialmente. Partiendo de esta premisa, el objetivo de la invención son unos medios de traslación que permiten desplazar el cilindro de cepillado en los dos sentidos de una dirección transversal a lo largo de un puente, de forma que mediante el desplazamiento controlado del cilindro de cepillado se consigue evitar un desgaste irregular y prematuro de dicho cilindro de cepillado, logrando que la superficie abrasiva del cilindro de cepillado se desgaste de forma homogénea.[0004] The present invention relates to a satin-brushing machine; where a brushing cylinder is specially designed to treat the visible surface of ceramic and similar pieces after their manufacturing process is complete, normally upon exiting the kiln; its objective being to provide said visible surface with a more satin, uniform, and pleasant-to-the-touch finish, and therefore more commercially suitable and attractive. Based on this premise, the object of the invention is a means of translation that allows the brushing cylinder to be moved in both directions along a transverse path on a bridge, such that by the controlled displacement of the brushing cylinder, irregular and premature wear of said brushing cylinder is avoided, ensuring that the abrasive surface of the brushing cylinder is worn homogeneously.

[0005] Problema técnico a resolver y antecedentes de la invención[0005] Technical problem to be solved and background of the invention

[0006] Las máquinas satinadoras-cepilladoras actuales incorporan cilindros de cepillado, cada uno de los cuales está montado sobre un cabezal, de manera que el conjunto de dicho cabezal con el cilindro se mantiene en una posición estática durante el contacto tangencial del cilindro de cepillado sobre la superficie de la pieza cerámica a cepillar y/o satinar que es arrastrada por una cinta transportadora ubicada por debajo del cilindro de cepillado.[0006] Current brushing and satinizing machines incorporate brushing cylinders, each of which is mounted on a head, so that the assembly of said head with the cylinder is kept in a static position during the tangential contact of the brushing cylinder on the surface of the ceramic piece to be brushed and/or satinized, which is carried by a conveyor belt located below the brushing cylinder.

[0007] Estas máquinas convencionales presentan el inconveniente de que la superficie exterior de los cepillos de cepillado que está en contacto con la pieza cerámica se desgata prematuramente y de forma irregular, con lo cual es preciso cambiar los cilindros de cepillado también de forma prematura, lo que supone un coste añadido.[0007] These conventional machines have the disadvantage that the outer surface of the brushing rollers that is in contact with the ceramic piece wears out prematurely and unevenly, which means that the brushing rollers also need to be changed prematurely, which involves an added cost.

[0008] El documento US7503832 divulga que una lijadora lineal tiene una base, al menos un conjunto abrasivo basto, al menos un conjunto abrasivo fino y un dispositivo de vaivén. La base tiene dos lados y una correa. Cada conjunto abrasivo basto está montado en la base por encima de la correa y tiene un eje giratorio y un cepillo abrasivo montado alrededor del eje giratorio. Cada conjunto abrasivo fino está montado de forma giratoria en la base, está alineado de manera oblicua con respecto a los ejes de montaje y tiene dos soportes de montaje, dos ejes de montaje y múltiples rodillos abrasivos. El dispositivo de vaivén está conectado al conjunto abrasivo y tiene un soporte de pivote montado de forma segura en uno de los soportes de montaje, dos barras de accionamiento montadas para mover los rodillos abrasivos linealmente a lo largo de los ejes de montaje y un accionador lineal conectado a la barra de accionamiento.[0008] US Patent 7503832 discloses that a linear sander has a base, at least one coarse abrasive assembly, at least one fine abrasive assembly, and a reciprocating device. The base has two sides and a belt. Each coarse abrasive assembly is mounted on the base above the belt and has a rotating shaft and an abrasive brush mounted around the rotating shaft. Each fine abrasive assembly is rotatably mounted on the base, is obliquely aligned with respect to the mounting shafts, and has two mounting brackets, two mounting shafts, and multiple abrasive rollers. The reciprocating device is connected to the abrasive assembly and has a pivot bracket securely mounted on one of the mounting brackets, two drive rods mounted to move the abrasive rollers linearly along the mounting shafts, and a linear actuator connected to the drive rod.

[0009] Descripción de la invención[0009] Description of the invention

[0010] Con el fin de alcanzar los objetivos y evitar los inconvenientes mencionados en los apartados anteriores, la invención propone una máquina satinadora-cepilladora que comprende una cinta transportadora, al menos un cilindro de cepillado configurado para girar, y un cabezal acoplado sobre un puente.[0010] In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention proposes a satin-brushing machine comprising a conveyor belt, at least one brushing cylinder configured to rotate, and a head mounted on a bridge.

[0011] El cilindro de cepillado está acoplado sobre el cabezal, a la vez que está configurado para contactar con una superficie de una pieza cerámica apoyada sobre la cinta transportadora.[0011] The brushing cylinder is attached to the head, while being configured to contact a surface of a ceramic piece supported on the conveyor belt.

[0012] La máquina de la invención comprende un dispositivo de traslación del cabezal configurado para desplazar alternativamente dicho cabezal en dos sentidos de una dirección paralela al puente; donde el cabezal está acoplado al puente mediante un guiado.[0012] The machine of the invention comprises a head translation device configured to alternately move said head in two directions parallel to the bridge; wherein the head is coupled to the bridge by means of a guide.

[0013] En un primer caso, el cilindro de cepillado puede estar orientado en una dirección perpendicular a la dirección de la cinta transportadora; y en un segundo caso el cilindro de cepillado puede estar orientado en una dirección con cierta oblicuidad respecto a la dirección de la cinta de transportadora, ya que con esta disposición se mejora el ataque del cilindro de cepillado sobre la pieza a tratar; donde en este segundo caso la orientación del cilindro de cepillado no es perpendicular a la dirección de la cinta transportadora.[0013] In the first case, the brushing cylinder can be oriented in a direction perpendicular to the direction of the conveyor belt; and in the second case, the brushing cylinder can be oriented in a direction with some obliqueness with respect to the direction of the conveyor belt, since with this arrangement the attack of the brushing cylinder on the workpiece is improved; where in this second case the orientation of the brushing cylinder is not perpendicular to the direction of the conveyor belt.

[0014] Estas características se divulgan en el documento US7503832 citado anteriormente en los Antecedentes de la invención.[0014] These features are disclosed in document US7503832 cited above in the Background of the invention.

[0015] A diferencia del dispositivo divulgado en dicho documento, el dispositivo de traslación del cilindro de cepillado comprende un mecanismo de piñón - cremallera; donde el guiado que es paralelo a la cremallera del mecanismo piñón - cremallera.[0015] Unlike the device disclosed in said document, the brushing cylinder translation device comprises a rack and pinion mechanism; wherein the guide is parallel to the rack of the rack and pinion mechanism.

[0016] El piñón está fijado a un eje de un elemento motor giratorio que está fijado a un soporte solidario al puente, mientras que la cremallera está ubicada en paralelo al puente.[0016] The pinion is fixed to a shaft of a rotating motor element that is fixed to a support attached to the bridge, while the rack is located parallel to the bridge.

[0017] En una realización de la invención, la cremallera es una pieza independiente fijada al cabezal, mientras que en otra realización de la invención la cremallera forma parte del propio cabezal.[0017] In one embodiment of the invention, the zipper is a separate piece attached to the head, while in another embodiment of the invention the zipper is part of the head itself.

[0018] Por otro lado, en otra realización de la invención el soporte es solidario al cabezal, mientras que la cremallera está ubicada en una pieza independiente que está fijada al puente, o bien dicha cremallera forma parte del propio cabezal. Obviamente en esta realización el motor está fijado al soporte y el piñón está fijado al eje del motor.[0018] On the other hand, in another embodiment of the invention, the support is integral with the head, while the rack is located on a separate piece that is fixed to the bridge, or the rack forms part of the head itself. Obviously, in this embodiment, the motor is fixed to the support and the pinion is fixed to the motor shaft.

[0019] El dispositivo de traslación puede comprender también un mecanismo formado por un actuador lineal, o cualquier otro mecanismo equivalente que permita llevar a cabo el desplazamiento del cabezal en paralelo al puente.[0019] The translation device may also comprise a mechanism consisting of a linear actuator, or any other equivalent mechanism that allows the displacement of the head in parallel to the bridge.

[0020] La movilidad en dirección transversal del conjunto del cabezal y cilindro de cepillado es activada automáticamente para desplazar dicho conjunto de acuerdo a un patrón anti-desgaste previamente establecido, con lo cual el cilindro de cepillado se desplazará de un lado a otro simultáneamente con avance longitudinal de la cinta transportadora que sustenta las piezas cerámicas.[0020] The transverse mobility of the brushing head and cylinder assembly is automatically activated to move said assembly according to a previously established anti-wear pattern, whereby the brushing cylinder will move from one side to the other simultaneously with the longitudinal advance of the conveyor belt that supports the ceramic pieces.

[0021] Con esta disposición descrita logramos que la superficie abrasiva del cilindro de cepillado se desgaste toda por igual de forma homogénea, evitando que se generen zonas rehundidas o escalonadas que acaben con el material abrasivo del cilindro de cepillado inutilizándolo prematuramente; con lo que ello supone a efectos económicos y de producción al obligarse a parar el conjunto de cepillado para su intercambio.[0021] With this arrangement described, we ensure that the abrasive surface of the brushing cylinder wears down evenly and uniformly, preventing the formation of recessed or stepped areas that would prematurely damage the abrasive material of the brushing cylinder, rendering it unusable; with all the economic and production implications this entails, as it forces the brushing assembly to be stopped for its replacement.

[0022] Cabe señalar que el mercado actual tiende a emplear cada vez más estos sistemas de satinado de la pieza o placa cerámica, ubicándolos ya de forma permanente en la propia línea de fabricación o esmaltado de la pieza cerámica. Por lo tanto se hace necesario contar con dispositivos versátiles y que aprovechen al máximo los materiales abrasivos, que en las grandes producciones de las actuales empresas cerámicas supone uno de los elementos fungibles más importantes.[0022] It should be noted that the current market is increasingly using these satin finishing systems for ceramic pieces or slabs, integrating them permanently into the ceramic manufacturing or glazing line itself. Therefore, it is necessary to have versatile devices that make the most of abrasive materials, which are among the most important consumables in the large-scale production of today's ceramic companies.

[0023] A continuación para facilitar una mejor comprensión de esta memoria descriptiva y formando parte integrante de la misma, se acompaña una serie de figuras en las que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.[0023] To facilitate a better understanding of this descriptive memorandum and forming an integral part thereof, a series of figures are included which, for illustrative and non-limiting purposes, represent the object of the invention.

[0024] Breve descripción de las figuras[0024] Brief description of the figures

[0025] Figura 1.-Muestra una vista en perspectiva una máquina satinadora-cepilladora, objeto de la invención.[0025] Figure 1.-Shows a perspective view of a satinizing-brushing machine, the object of the invention.

[0026] Figura 2.-Muestra una vista en perfil de la máquina de la invención.[0026] Figure 2.-Shows a profile view of the machine of the invention.

[0027] Figura 3.-Muestra una vista en planta seccionada según el corte A-B de la figura 2.[0027] Figure 3.-Shows a sectioned plan view according to cut A-B of figure 2.

[0028] Figura 4.-Muestra una vista de un cilindro de cepillado convencional desgastado de forma irregular.[0028] Figure 4.-Shows a view of a conventionally brushed cylinder worn irregularly.

[0029] Descripción de un ejemplo de realización de la invención[0029] Description of an example of embodiment of the invention

[0030] Considerando la numeración adoptada en las figuras, la máquina satinadora-cepilladora 1 comprende un cabezal 3 que está acoplado a un puente 4 mediante un guiado 5 que vincula el cabezal 3 con dicho puente 4, donde el guiado 5 es paralelo a un eje longitudinal 2a de un cilindro de cepillado 2 que está acoplado al cabezal 3.[0030] Considering the numbering adopted in the figures, the satin-brushing machine 1 comprises a head 3 that is coupled to a bridge 4 by means of a guide 5 that links the head 3 with said bridge 4, wherein the guide 5 is parallel to a longitudinal axis 2a of a brushing cylinder 2 that is coupled to the head 3.

[0031] La máquina de la invención comprende además un dispositivo de traslación del cabezal 3 formado por un mecanismo de piñón 6 - cremallera 7; donde la cremallera 7 está ubicada en paralelo al guiado 5, de manera que cuando gira el piñón 6, este arrastra al conjunto del cabezal 3 junto con el cilindro de cepillado 2.[0031] The machine of the invention further comprises a head translation device 3 formed by a pinion 6 - rack 7 mechanism; wherein the rack 7 is located parallel to the guide 5, so that when the pinion 6 rotates, it drags the head assembly 3 together with the brushing cylinder 2.

[0032] En la realización que muestran las figuras, el piñón 6 está fijado sobre un eje 8a de un elemento motor 8 giratorio que está fijado a un soporte 9 solidario al puente 4, mientras que la cremallera 7 está fijada al cabezal 3, aunque también cabe la posibilidad de que la cremallera 7 forme parte del propio cabezal 3.[0032] In the embodiment shown in the figures, the pinion 6 is fixed on a shaft 8a of a rotating motor element 8 which is fixed to a support 9 attached to the bridge 4, while the rack 7 is fixed to the head 3, although it is also possible that the rack 7 is part of the head 3 itself.

[0033] Con esta disposición descrita, en un primer sentido de giro del piñón 6, el conjunto del cabezal 3 y cilindro de cepillado 2 se desplazan linealmente en un sentido de avance en paralelo al guiado 5, mientras que cuando el piñón 6 gira en un segundo sentido de giro contrario al primer sentido de giro descrito anteriormente, el conjunto del cabezal 3 y cilindro de cepillado 2 se desplazan linealmente en el otro sentido de avance en paralelo al guiado 5.[0033] With this arrangement described, in a first direction of rotation of pinion 6, the assembly of the head 3 and planing cylinder 2 move linearly in a forward direction parallel to the guide 5, while when pinion 6 rotates in a second direction of rotation contrary to the first direction of rotation described above, the assembly of the head 3 and planing cylinder 2 move linearly in the other forward direction parallel to the guide 5.

[0034] Así pues, durante el funcionamiento de la máquina 1 de la invención, el cilindro de cepillado 2 está en contacto con una superficie 10a de una pieza 10 apoyada sobre una cinta trasportadora 11 ubicada por debajo del cilindro de cepillado 2, donde el cilindro de cepillado 2 tiene una forma cilíndrica y está configurado para girar y contactar tangencialmente sobre la superficie 10a de la pieza 10 que avanza arrastrada por la cinta transportadora 11 en una dirección longitudinal que es perpendicular u oblicua con respecto al desplazamiento transversal del cabezal 3, de manera que el cilindro de cepillado 2 tiene una superficie exterior 2a abrasiva para satinar y cepillar dicha pieza 10 que avanza arrastrada por la cinta transportadora 11.[0034] Thus, during the operation of the machine 1 of the invention, the brushing cylinder 2 is in contact with a surface 10a of a part 10 supported on a conveyor belt 11 located below the brushing cylinder 2, wherein the brushing cylinder 2 has a cylindrical shape and is configured to rotate and make tangential contact on the surface 10a of the part 10 that advances, dragged by the conveyor belt 11, in a longitudinal direction that is perpendicular or oblique with respect to the transverse displacement of the head 3, such that the brushing cylinder 2 has an outer abrasive surface 2a for satin finishing and brushing said part 10 that advances, dragged by the conveyor belt 11.

[0035] El cilindro de cepillado 2 está dispuesto en una dirección transversal por encima de la cinta transportadora 11, de manera que a medida que avanza la pieza 10 arrastrada por la cinta transportadora 11 en una dirección longitudinal y estando la superficie exterior del cilindro de cepillado 2 en contacto tangencial con la superficie 10a de la pieza 10, se realiza la operación de satinado y cepillado de dicha superficie 10a de la pieza 10.[0035] The brushing cylinder 2 is arranged in a transverse direction above the conveyor belt 11, so that as the part 10 is dragged along by the conveyor belt 11 in a longitudinal direction and the outer surface of the brushing cylinder 2 is in tangential contact with the surface 10a of the part 10, the satin finishing and brushing operation of said surface 10a of the part 10 is performed.

[0036] En la figura 4 se muestra un cilindro de cepillado convencional desgastado de forma irregular en una parte central de dicho cilindro de cepillado, de manera que dicho desgaste irregular se corresponde con la anchura de la pieza arrastrada por la cinta transportadora.[0036] Figure 4 shows a conventional brushing cylinder that is irregularly worn in a central part of said brushing cylinder, such that said irregular wear corresponds to the width of the piece being carried by the conveyor belt.

Claims (4)

1. REIVINDICACIONES1. CLAIMS 1.Máquina satinadora-cepilladora, que comprende una cinta transportadora (11), al menos un cilindro de cepillado (2) configurado para girar, y un cabezal (3) acoplado sobre un puente (4); donde el cilindro de cepillado (2) está acoplado sobre el cabezal (3); y donde el cilindro de cepillado (2) está configurado para contactar con una superficie (10a) de una pieza (10) apoyada sobre la cinta transportadora (11); donde comprende un dispositivo de traslación del cabezal (3) configurado para desplazar alternativamente dicho cabezal (3) en dos sentidos de una dirección paralela al puente (4); donde el cabezal (3) está acoplado al puente (3) mediante un guiado (5); caracterizada por que el dispositivo de traslación comprende un mecanismo de piñón (6) - cremallera (7); donde el guiado (5) es paralelo a la cremallera (7) del mecanismo piñón (6) - cremallera (7).1. A satin-brushing machine comprising a conveyor belt (11), at least one brushing cylinder (2) configured to rotate, and a head (3) mounted on a bridge (4); wherein the brushing cylinder (2) is mounted on the head (3); and wherein the brushing cylinder (2) is configured to contact a surface (10a) of a workpiece (10) supported on the conveyor belt (11); wherein it comprises a translation device for the head (3) configured to alternately move said head (3) in two directions parallel to the bridge (4); wherein the head (3) is coupled to the bridge (3) by means of a guide (5); characterized in that the translation device comprises a rack (6) and pinion (7) mechanism; wherein the guide (5) is parallel to the rack (7) of the rack (6) and pinion (7) mechanism. 2.Máquina satinadora-cepilladora, según la reivindicación 1, caracterizada por que el piñón (6) está fijado a un eje (8a) de un elemento motor (8) giratorio que está fijado a un soporte (9) solidario al puente (4), mientras que la cremallera (7) está ubicada en paralelo al puente (4).2. Satinizing-brushing machine, according to claim 1, characterized in that the pinion (6) is fixed to a shaft (8a) of a rotating motor element (8) which is fixed to a support (9) attached to the bridge (4), while the rack (7) is located parallel to the bridge (4). 3.Máquina satinadora-cepilladora, según una cualquiera de las reivindicaciones anteriores, caracterizada por que la cremallera (7) es una pieza independiente fijada al cabezal (3).3. Satinizing-brushing machine, according to any one of the preceding claims, characterized in that the rack (7) is an independent piece fixed to the head (3). 4.Máquina satinadora-cepilladora, según la reivindicación 1 o 2, caracterizada por que la cremallera (7) forma parte del propio cabezal (3).4. Satinizing-brushing machine, according to claim 1 or 2, characterized in that the rack (7) forms part of the head (3) itself.
ES18887239T 2017-12-12 2018-12-04 Glazing-brushing machine Active ES3057708T3 (en)

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Application Number Priority Date Filing Date Title
ES201731509U ES1202661Y (en) 2017-12-12 2017-12-12 SATINADORA-BRUSHING MACHINE
PCT/ES2018/070777 WO2019115850A1 (en) 2017-12-12 2018-12-04 Glazing-brushing machine

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ES18887239T Active ES3057708T3 (en) 2017-12-12 2018-12-04 Glazing-brushing machine

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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555487B3 (en) * 1983-11-24 1985-11-22 Cattin Air GRINDING MACHINE FOR POLISHING MOLDED SOLID WOOD ELEMENTS
ES2149114B1 (en) * 1998-10-23 2001-07-01 Resinfer Sa SANDING MACHINE, OF CROSS ROLLERS.
US7503832B1 (en) * 2008-01-15 2009-03-17 Wen-Chi Chang Linear sander
CN201423560Y (en) * 2009-04-20 2010-03-17 杭州博士杰机械科技有限公司 Horizontal mobile glass polishing mechanism
CN204505519U (en) * 2015-03-25 2015-07-29 鞍山重型矿山机器股份有限公司 Finisher blade angle automatic regulating apparatus
CN105193006B (en) * 2015-10-13 2017-11-28 海门市创豪工业设计有限公司 A kind of full-automatic shoe sole sander
CN206241806U (en) * 2016-10-31 2017-06-13 潍坊连海潜孔凿岩机械有限公司 A kind of ceramic tile processes special low noise efficient edge polisher
ES1202511Y (en) * 2017-12-12 2018-04-11 Personas Y Tecnologia S L SATINADORA-BRUSHING MACHINE

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EP3725483A4 (en) 2021-03-31
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EP3725483A1 (en) 2020-10-21
ES1202661Y (en) 2018-04-09
EP3725483B1 (en) 2025-12-10

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