WO2009140852A1 - A punching machine's automatic feeding device - Google Patents

A punching machine's automatic feeding device Download PDF

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Publication number
WO2009140852A1
WO2009140852A1 PCT/CN2009/000436 CN2009000436W WO2009140852A1 WO 2009140852 A1 WO2009140852 A1 WO 2009140852A1 CN 2009000436 W CN2009000436 W CN 2009000436W WO 2009140852 A1 WO2009140852 A1 WO 2009140852A1
Authority
WO
WIPO (PCT)
Prior art keywords
workbench
punching
demolding
cavity
cavities
Prior art date
Application number
PCT/CN2009/000436
Other languages
French (fr)
Chinese (zh)
Inventor
王斌
Original Assignee
Wang Bin
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
Priority to CN200810097928.0 priority Critical
Priority to CN2008100979280A priority patent/CN101367276B/en
Application filed by Wang Bin filed Critical Wang Bin
Publication of WO2009140852A1 publication Critical patent/WO2009140852A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
    • B28B5/10Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping in moulds carried on the circumference of a rotating drum
    • B28B5/12Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping in moulds carried on the circumference of a rotating drum intermittently rotated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • B30B11/10Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable intermittently rotated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/12Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on the circumference of a rotating drum

Abstract

A punching machine's automatic feeding device for molding and forming a product, especially bowl-shaped product has a vertical rotating disc type workbench (12) rotated at intervals. Multiple module cavities (13) are radially arranged on the circumference surface of the workbench (12). The upper side of the workbench (12) is equipped with a punching sliding block (10) which reciprocates upwards and downwards. The movement direction of the punching sliding block (10) is vertical to rotating axis of the workbench (12). The internal circle of the workbench (12) is equipped with a downward demolding pushing rod (17). The demolding pushing rod (17) and the punching sliding block (10) synchronously reciprocate. The lower side of workbench (12) is equipped with a transmitting belt (20). A punching mechanism (11) at the upper side carries out the punching processing when one of the module cavities (3) in connection with the workbench (12) rotates to the punching position. The module cavity automatically overturns when the module cavity in connection with the workbench(12)rotates for 180 degrees to the downward demolding position. The demolding pushing rod in the internal circle of the workbench (12) pushes the product form the bottom of module cavity to the transmission belt(20)at the lower side.

Description

一种冲压机自动送料装置 技术领域:  Automatic feeding device for punching machine Technical field:
本发明涉及一种冲压机自动送料装置, 尤其是碗状产品模压成型的自动送料装置。  The invention relates to an automatic feeding device for a punching machine, in particular to an automatic feeding device for molding a bowl-shaped product.
背景技术: Background technique:
等截面的模压成型产品, 如蜂窝煤、 砖等, 其自动生产设备有一种典型的结构方案, 如 图 1所示。 这种方案采用水平布置的转盘式工作台 (27 ), 工作台 (27 ) 的平面上分布多个通 孔模腔 (23 ), 多个模腔 (23 ) 上方分别布置有上料、 冲压、 脱模等多个工位, 冲压头 (26 ) 和脱模杆 (24 ) 固定在活动梁 (25 ) 上说, 并随活动梁 〔25 ) 上下往复运动, 工作台 (27 ) 间 歇转动时, 每个模腔 (23 ) 都会依次经过上料、 冲压、 脱模等工位。 在工作台 (27 ) 下面, 有一个固定的垫板(28 )。 垫板〔28 ) 的作用是: 在上料和冲压等工位, 防止物料从模腔 (23 ) 书  For molded products of equal cross-section, such as honeycomb coal, bricks, etc., the automatic production equipment has a typical structural scheme, as shown in Figure 1. The solution adopts a horizontally arranged rotary table (27), a plurality of through-hole cavities (23) are arranged on the plane of the table (27), and a plurality of cavities (23) are respectively arranged with loading, stamping, a plurality of working stations such as demolding, the punching head (26) and the stripping rod (24) are fixed on the movable beam (25), and reciprocally move up and down with the movable beam [25), and when the table (27) is intermittently rotated, Each cavity (23) will pass through the loading, stamping, demoulding and other stations. Below the workbench (27), there is a fixed backing plate (28). The role of the backing plate [28] is: in the work of loading and stamping, to prevent material from the cavity (23)
中漏出来。 但在脱模工位脱模杆 (24 ) 的下方, 垫板 (28 ) 上开有过孔 (22 ), 其目的是让成 型的产品在脱模工位, 能够被脱模推杆 (24 ) 推下模腔 (23 ), 并穿过过孔 (22 ) 落到下面的 传送带 (21 ) 上。 有关上述结构方案的专利申请很多, 例如中国专利 CN1871892A "植物育苗 制杯机", CN2643642Y "育苗块连续压制成型机", CN2912953Y "制砖机" 等。 Missed out. However, under the demolding bar (24) of the demolding station, a perforation (22) is formed in the pad (28) for the purpose of allowing the molded product to be released from the demolding station (24). ) Push the mold cavity (23) down and through the via (22) onto the lower conveyor belt (21). There are many patent applications relating to the above structural schemes, such as the Chinese patent CN1871892A "plant seedling cup making machine", CN2643642Y "culture seedling block continuous press forming machine", CN2912953Y "brick making machine" and the like.
对于上述等截面的产品, 可以从模腔的上口进料, 下口落料。 但对于不等截面产品如碗 状产品, 其模腔上口大, 下口小, 或者下口是封死的, 就无法穿过模腔从下口落料到下面的 传送带上; 在这种情况下, 只能从下往上把产品顶出来, 然后再用机械臂把产品移到传送带 上; 这样显然比直接把产品从上往下推到传送带上麻烦, 而且多了一个产品移动过程容易损 伤产品。  For the above-mentioned products of equal section, the material can be fed from the upper mouth of the cavity and the lower mouth can be blanked. However, for unequal-section products such as bowl-shaped products, the cavity of the cavity is large, the mouth is small, or the lower mouth is sealed, and it is impossible to pass through the cavity from the lower mouth to the lower conveyor; In this case, the product can only be pushed out from the bottom up, and then the product is moved to the conveyor belt by the robot arm; this is obviously more troublesome than pushing the product directly from the top to the conveyor belt, and it is easier to move the product. Damage to the product.
发明内容: Summary of the invention:
为了使不等截面产品也能象等截面产品那样直接向下穿过模腔被推到传送带上, 本发明 提供了一种把模腔径向布置在转盘式工作台圆周面上的立式冲压机自动送料装置, 这种装置 不仅可以简化设备结构、 提高可靠性, 还便于同时布置多圈模腔, 从而成倍提高生产效率。  In order to allow unequal-section products to be pushed directly onto the conveyor belt through the mold cavity like an isometric product, the present invention provides a vertical stamping arrangement for radially arranging the mold cavity on the circumferential surface of the rotary table. The automatic feeding device of the machine not only simplifies the structure of the device, improves the reliability, but also facilitates the arrangement of the multi-circle cavity at the same time, thereby multiplying the production efficiency.
本发明的技术方案是: 采用一个立式布置的转盘 (圆筒) 式工作台, 把多个模腔径向布 置在工作台的圆周面上。 该工作台安装在一个支撑架上可以转动, 该支撑架固定在床架上。 该工作台由电机经传动机构驱动作间歇转动。 在床架上有一个上下往复运动的冲压滑块, 固 定在该工作台上方, 冲压滑块的运动方向与工作台的转轴线垂直; 在该工作台的内腔中, 朝 下安装一个脱模推杆, 该推杆与冲压滑块同步做往复运动。 在该工作台的下方, 有一个传送 带。 当该工作台间歇转动时, 分布于工作台圆周面上的模腔依次经过朝上 (朝向冲压机构) 和朝下 (朝向传送带) 的位置。 当某个模腔随工作台转到朝上的位置时, 由置于上方的冲压 机构实施冲压或其它加工。 当该模腔随工作台转动 180度至朝下的脱模位置时, 该模腔实现了 自然翻转, 这时通过置于工作台内圈中的脱模推杆从模腔底部把产品推到下面的传送带上。  The technical solution of the present invention is: a plurality of cavities are radially disposed on the circumferential surface of the table by using a vertically arranged turntable (cylinder) type workbench. The workbench is mounted on a support frame that can be rotated, and the support frame is fixed to the bed frame. The table is driven by the motor to be intermittently rotated by the transmission mechanism. On the bed frame, there is a punching slider which is reciprocated up and down, and is fixed above the table, and the moving direction of the punching slider is perpendicular to the rotating axis of the table; in the inner cavity of the table, a demoulding is installed downward A push rod that reciprocates in synchronization with the punching slider. Below the workbench, there is a conveyor belt. When the table is intermittently rotated, the cavities distributed on the circumferential surface of the table are sequentially passed upward (towards the punching mechanism) and downward (toward the conveyor). When a cavity is turned to the upward position with the table, stamping or other processing is performed by the stamping mechanism placed above. When the cavity is rotated 180 degrees from the table to the downward demolding position, the cavity is naturally flipped, and the product is pushed from the bottom of the cavity to the die by a stripping pusher placed in the inner ring of the table. On the conveyor below.
模腔转到其它工位时, 可以实施上料、 辅助加工或其它加工工序。 说 明 书 现有的水平布局的工作台不方便布置多圈模腔, 因为增加模腔圈数就必须增加工作台直 径, 使设备面积迅速增大; 而且内圈和外圈的模腔数必须相同, 外圈面积增大但不能增加模 腔数, 造成外圈空间的浪费。 在本发明提出的工作台圆周面上可以方便地并排布置多圈模腔, 只需增加工作台的厚度而不增加直径, 这样在每个工位都可一次同时加工多个产品, 从而成 倍提高生产效率。 When the cavity is transferred to another station, loading, auxiliary machining or other processing steps can be performed. The existing horizontal layout of the work table is inconvenient to arrange a multi-circle cavity, because increasing the number of cavity turns must increase the diameter of the table, so that the area of the device increases rapidly; and the number of cavities of the inner and outer rings must be the same, The outer ring area is increased but the number of cavities cannot be increased, resulting in waste of outer ring space. In the circumferential surface of the table proposed by the invention, a plurality of annular cavities can be conveniently arranged side by side, and only the thickness of the table is increased without increasing the diameter, so that multiple products can be processed at the same time at each station, thereby doubling Increase productivity.
附图说明: BRIEF DESCRIPTION OF THE DRAWINGS:
下面结合附图和实施例对本发明进一步说明。  The invention will now be further described with reference to the drawings and embodiments.
图 1是一个现有技术送料装置构造图。  BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a configuration diagram of a prior art feeding device.
图 2是一个实施例的主视构造图, 图 3是其侧视构造图, 为了表达清楚内部结构, 部分零 件采用剖视。  Fig. 2 is a front view structural view of an embodiment, and Fig. 3 is a side view structural view thereof, and in order to express the internal structure, a part of the parts are cut away.
图 2和图 3中: 1.电机皮带轮, 2.电动机, 3.传动带, 4.从动齿轮, 5.槽轮盘, 6.槽轮拨 杆, 7.主动齿轮, 8.飞轮, 9.偏心轴, 10.冲压滑块, 11.冲压头, 12. 工作台, 13.模腔, 14. 工作台支撑架, 15. 推杆连接架, 16. 床架, 17.脱模推杆, 18.过孔, 19.产品, 20.传送带。 具体实施方式:  Figure 2 and Figure 3: 1. Motor pulley, 2. Motor, 3. Drive belt, 4. Driven gear, 5. Groove disc, 6. Slot wheel lever, 7. Drive gear, 8. Flywheel, 9. Eccentric shaft, 10. Stamping slide, 11. Stamping head, 12. Table, 13. Cavity, 14. Workbench support, 15. Pusher connector, 16. Bed frame, 17. Stripper, 18. Via, 19. Product, 20. Conveyor belt. detailed description:
在图 2和图 3中, 电动机 (2) 带动皮带轮 (1), 经传动带 (3) 驱动冲压机构的飞轮 (8) 转动。 飞轮 (8) 带动偏心轴 (9) 驱动冲压滑块 (10) 上下往复运动。 冲压滑块 (10) 下部 安装冲压头 (11)。 冲压头下方立式布置一个转盘式工作台 (12), 在工作台 (12) 的圆周面 上均布两排共 32个径向安装的模腔 (13)。 工作台 (12) 安装在工作台支撑架 (14) 上, 支撑 架 (14) 固定在床架 (16) 上。 在工作台 (12) 的内腔中, 朝下安装有脱模推杆 (17), 它经 推杆连接架 (15) 与冲压滑块 (10) 连接做同步往复运动。 脱模推杆 (17) 的下方在工作台 支撑架 (14) 上开有过孔 (18)。 在工作台 (12) 的侧面安装槽轮盘 (5), 它经由飞轮 (8〉 —主动齿轮 (7) —从动齿轮 (4) —槽轮拨杆 (6) 传动与冲压滑块同步做间歇转动。 当冲压 滑块 (10) 抬起时工作台 (12) 转动一个工位, 当冲压滑块 (10) 落下时工作台 (12) 停止, 如此往复工作, 每次冲压并排的两件产品, 冲压抬起后产品随工作台 (12) 转到下个工位, 当产品转到最下方的工位时, 由位于工作台 (12) 内腔中的脱模推杆 (17) 通过过孔 (18) 把产品推到下面的传送带 (20) 上。 传送带 (20) 由电机 (2) 经皮带传动, 把产品 (19) 运 出。  In Fig. 2 and Fig. 3, the motor (2) drives the pulley (1), and the flywheel (8) that drives the punching mechanism is rotated by the belt (3). The flywheel (8) drives the eccentric shaft (9) to drive the punching slider (10) to reciprocate up and down. Punching the slider (10) Lower Install the punch (11). A rotary table (12) is arranged vertically below the punching head, and two rows of 32 radially mounted cavities (13) are evenly distributed on the circumferential surface of the table (12). The work table (12) is mounted on the table support (14) and the support frame (14) is attached to the bed frame (16). In the inner cavity of the table (12), a demolding push rod (17) is mounted downward, which is connected to the punching slider (10) via the push rod connecting frame (15) for synchronous reciprocating motion. Below the stripper pusher (17), a through hole (18) is formed in the table support (14). Install a groove wheel (5) on the side of the table (12), which is synchronized with the punching slider via the flywheel (8> - drive gear (7) - driven gear (4) - sheave lever (6) Intermittent rotation. When the punching slider (10) is lifted, the table (12) rotates one station. When the punching slider (10) falls, the table (12) stops, so reciprocating work, two pieces of each side by side punching Product, after stamping, the product is transferred to the next station with the workbench (12). When the product is transferred to the lowest station, it is passed by the stripper (17) located in the inner cavity of the table (12). The through hole (18) pushes the product onto the lower conveyor belt (20). The conveyor belt (20) is driven by the motor (2) and the product (19) is carried out.

Claims

权 利 要 求 书 Claim
1 . 一种冲压机自动送料装置, 有间歇转动的转盘式工作台, 工作台上分布多个模腔, 工作台 的转动与冲压工作交替进行, 对应不同模腔的位置, 分别有冲压头和脱模推杆, 冲压和脱模 分别在不同的模腔同步进行, 其特征是: 转盘式工作台上的多个模腔是在圆周面上径向布置 的, 转盘式工作台的转轴线与冲压滑块的运动方向垂直。 1 . An automatic feeding device for a punching machine, a rotating rotary table with intermittent rotation, a plurality of mold cavities distributed on the working table, the rotation of the working table and the pressing work alternately, corresponding to the positions of different cavities, respectively having punching heads and The demolding pusher, the stamping and the demolding are respectively performed in different cavityes, and the feature is: a plurality of cavity cavities on the rotary table are arranged radially on the circumferential surface, and the rotation axis of the rotary table is The direction of movement of the punching slider is vertical.
2. 根据权利要求 1所述的冲压机自动送料装置, 其特征是转盘式工作台和冲压滑块是立式安 装的。  2. The automatic feeding device for a press according to claim 1, wherein the rotary table and the punching slider are vertically mounted.
3. 根据权利要求 1或 2所述的冲压机自动送料装置, 其特征是转盘式工作台圆周面上径向布 置有两圈或多圈模腔。  3. The automatic feeding device for a press according to claim 1 or 2, characterized in that the circumferential surface of the rotary table has two or more annular cavities arranged radially.
PCT/CN2009/000436 2008-05-19 2009-04-23 A punching machine's automatic feeding device WO2009140852A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200810097928.0 2008-05-19
CN2008100979280A CN101367276B (en) 2008-05-19 2008-05-19 Automatic feeding unit of stamping press

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WO2009140852A1 true WO2009140852A1 (en) 2009-11-26

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CN110216768B (en) * 2019-07-26 2021-05-18 简胜坚 Smashing and brick making device for crop straws
CN110682581B (en) * 2019-10-18 2021-04-02 洪丽雅 Efficient coal slime blank making device and application method thereof
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