CN101804665A - Extrusion molding machine for concrete staircase boards - Google Patents
Extrusion molding machine for concrete staircase boards Download PDFInfo
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- CN101804665A CN101804665A CN201010169832A CN201010169832A CN101804665A CN 101804665 A CN101804665 A CN 101804665A CN 201010169832 A CN201010169832 A CN 201010169832A CN 201010169832 A CN201010169832 A CN 201010169832A CN 101804665 A CN101804665 A CN 101804665A
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Abstract
The invention discloses an extrusion molding machine for concrete staircase boards. The front end of a machine frame of the molding machine is provided with a driving device, the back end is provided with a balance weight, and the middle end is provided with a hopper; a vibrator is arranged between the hopper and the balance weight; a fixed mount is arranged between the hopper and the driving device; the fixed mount is connected with a core tube arranged on the inner side of the machine frame; the output shaft of a speed reducer of the driving device is connected with a crank mechanism; a connecting rod of the crank mechanism is connected with and drives a slide block; the slide block is provided with a through hole penetrated by the core tube; a staircase board molding device and a calendering device are arranged below the vibrator; the molding device comprises an upper flat plate and an inverted V-shaped plate below the upper flat plate; the inverted V-shaped plate is vertically provided with a middle partition from the top; and two rightangled triangle cavities for the core tube to penetrate are formed among two side faces of the partition, and the lower surface of the inverted V-shaped plate and the ground surface, namely concrete board blank molding cavities. The concrete staircase board produced by the machine has the advantages of high strength and stable quality; and the machine can be used for molding two staircase boards at one time, has the advantages of high efficiency and low cost, can replace manual work to reduce the labor intensity, and has wide market application prospects.
Description
Technical field
The present invention relates to a kind of construction material former, particularly a kind of extrusion molding machine for concrete staircase boards.
Background technology
At present, in the construction material former, the prestressed concrete circular hole slab extruder being arranged and pushes machine of extensive use and comparative maturity, the two is mainly used in produces the circular hole floor.Concrete produces prestressing force in circular hole slab manufacturing process, and the circular hole slab strength ratio of production is higher, steady quality, because production of machinery efficient improves, production equipment has obtained extensive use.But the employed concrete staircase boards that builds a building mostly remains manual operations, is mostly to adopt simple tool such as staircase boards moulding shell mould to carry out manual production, the staircase boards of production, can not produce prestressing force, intensity is low, the quality instability, production efficiency is low, and production cost is than higher.
Summary of the invention
Technical problem to be solved by this invention provides a kind of forming machine of producing staircase boards, and a kind of extrusion molding machine for concrete staircase boards promptly is provided, and adopts the concrete staircase boards intensity height of this machinery production, steady quality, and the production efficiency height, production cost is low.
The technical solution used in the present invention is as follows:
This extrusion molding machine for concrete staircase boards comprises frame, vibrator, hopper, counterweight, fixed mount and drive unit.Described frame front end is provided with drive unit, the backend arrangement counterweight, middle-end is provided with hopper, between this hopper and the counterweight vibrator is set, be provided with fixed mount between hopper and the drive unit, this fixed mount is connected with the core pipe that places the frame inboard, the output shaft connecting crank mechanism of described drive unit decelerator, the connecting rod of this crank mechanism is connected with slide block, and this slide block is provided with the through hole that described core pipe passes; The below of described vibrator is provided with the staircase boards building mortion, this staircase boards building mortion comprises the shape of the falling v plate of upper flat plate and below thereof, this inverted V-shaped plate is provided with central dividing plate straight down from the top, form the cavity of two right angled triangles between the two sides of described central dividing plate and the shape of falling v plate lower surface and the ground surface, described core pipe is by this cavity.
The rear side of described staircase boards building mortion is provided with calendering device, and this calendering device comprises the inverted V-shaped plate of upper flat plate and below thereof, and described inverted V-shaped plate is provided with central dividing plate straight down from the top.By the press polish of calendering device, can further make the concrete staircase boards blank surface after the vibration smooth.
All there are two or a core pipe to pass through in described two right angled triangle cavitys.
Described drive unit is by the motor-driven decelerator, the output shaft driving crank mechanism of decelerator, crank mechanism drives slide block by connecting rod, makes the core pipe do relative moving forward and backward with the concrete blank during slide block action, and this relatively moving can make the concrete blank produce circular hole shaping cavity.
The concrete staircase boards intensity height that this extrusion molding machine for concrete staircase boards is produced, steady quality, once plastic two staircase boards, the production efficiency height replaces manual production, alleviates labor intensity of operating personnel, the production cost reduces, and wide market application prospect is arranged.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the A-A profile of Fig. 1;
Fig. 4 is the B-B profile of Fig. 2.
The specific embodiment
Introduce embodiments of the invention below in conjunction with accompanying drawing.
Embodiment 1: as shown in Figure 1, this extrusion molding machine for concrete staircase boards mainly is made up of frame 1, vibrator 3, hopper 4, counterweight 2, drive unit 6, fixed mount 7 and staircase boards building mortion 5.
The staircase boards building mortion 5 that is arranged on vibrator 3 belows and frame inboard shown in Figure 3.This device mainly is formed by fixedly connecting by upper flat plate 5a, the shape of falling v plate 5b and the connecting plate 5d of the two and central dividing plate 5c, central dividing plate 5c is provided with straight down from the top of the template of falling v 5b, form the cavity of two right angled triangles between the lower surface of the two sides of dividing plate 5c and the shape of falling v plate 5b and the ground surface, promptly hold and fill the molding cavity of two concrete staircase boards blanks, core pipe 9 is by this cavity, and each cavity is interior by two or a core pipe 9.Core pipe 9 can make and form corresponding circular hole shaping cavity in the concrete blank.
Drive the complete machine running by drive unit 6, this drive unit 6 comprises the decelerator 6b and the electric appliance control box 6e of motor 6a and transmission thereof.The output shaft connecting crank 6c of mechanism of decelerator 6b, this crank mechanism 6c connects by connecting rod 6d and drives slide block 8, and slide block 8 is provided with through hole, and core pipe 9 passes this through hole.Make core pipe 9 do relative moving forward and backward during the slide block action with the concrete blank, this relatively moving not only makes the concrete blank produce circular hole shaping cavity, and because the frictional force on concrete blank and ground is bigger, the driving reaction force of slide block is enough to make extrusion molding machine for concrete staircase boards to withdraw from the staircase boards blank that completes with the set pulley of its frame lower, and enters next blank production procedure.
Embodiment 2: as shown in Figure 2, its structure is identical substantially with embodiment 1.Its main distinction is the back at staircase boards building mortion 5, a calendering device 10 has as shown in Figure 4 been set up in the front of counterweight 2, this device mainly is formed by fixedly connecting by upper flat plate 10a, inverted V-shaped plate 10b and the connecting plate 10d of the two and central dividing plate 10c, this device shape and structure and staircase boards building mortion 5 are similar, use this calendering device can make the inner solid surface of concrete staircase boards blank smooth.
Claims (3)
1. extrusion molding machine for concrete staircase boards, comprise frame, vibrator, hopper, counterweight, fixed mount and drive unit, described frame front end is provided with drive unit, the backend arrangement counterweight, middle-end is provided with hopper, between this hopper and the counterweight vibrator is set, be provided with fixed mount between hopper and the drive unit, this fixed mount is connected with the core pipe that places the frame inboard, the output shaft connecting crank mechanism of described drive unit decelerator, the connecting rod of this crank mechanism is connected with slide block, this slide block is provided with the through hole that described core pipe passes, it is characterized in that: the below of described vibrator is provided with the staircase boards building mortion, this staircase boards building mortion comprises the shape of the falling v plate of upper flat plate and below thereof, described inverted V-shaped plate is provided with central dividing plate straight down from the top, form the cavity of two right angled triangles between the two sides of this dividing plate and the shape of falling v plate lower surface and the ground surface, and described core pipe is by this cavity.
2. staircase boards extrusion molding machine according to claim 1, it is characterized in that: the rear side of described staircase boards building mortion is provided with calendering device, this calendering device comprises the inverted V-shaped plate of upper flat plate and below thereof, and described inverted V-shaped plate is provided with central dividing plate straight down from the top.
3. staircase boards extrusion molding machine according to claim 1 and 2 is characterized in that: all have two or a core pipe to pass through in described two right angled triangle cavitys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010169832A CN101804665A (en) | 2010-05-12 | 2010-05-12 | Extrusion molding machine for concrete staircase boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010169832A CN101804665A (en) | 2010-05-12 | 2010-05-12 | Extrusion molding machine for concrete staircase boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101804665A true CN101804665A (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010169832A Pending CN101804665A (en) | 2010-05-12 | 2010-05-12 | Extrusion molding machine for concrete staircase boards |
Country Status (1)
| Country | Link |
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| CN (1) | CN101804665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248585A (en) * | 2010-05-21 | 2011-11-23 | 张自明 | Concrete stair plate extrusion molding machine |
| CN102689353A (en) * | 2012-03-30 | 2012-09-26 | 临颍县四海新型建材设备制造厂 | Double-row extrusion forming machine for prestressed concrete stair steps |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041614U (en) * | 1988-12-09 | 1989-07-26 | 山东省淄博市博山建筑机械厂 | Pushing forming machine for concrete hollow plate |
| CN2055439U (en) * | 1989-07-03 | 1990-04-04 | 山东省淄博市博山建筑机械厂 | Make-up machine for reinforced concrete cored slab |
| JPH08103905A (en) * | 1994-10-03 | 1996-04-23 | Mitsubishi Materials Corp | Hollow extruded plate manufacturing device |
| CN2439362Y (en) * | 2000-07-23 | 2001-07-18 | 建邦(临颍)机械制造有限公司 | Pushing and extruding type light wt. isolation plate formation machine |
| CN2459152Y (en) * | 2001-01-18 | 2001-11-14 | 淄博张店兴玉成型机厂 | Hollow plate pushing-extruding moulding machine |
| CN2481492Y (en) * | 2001-06-20 | 2002-03-13 | 淄博张店兴玉成型机厂 | Concrete post extruding former |
| CN2511462Y (en) * | 2001-11-05 | 2002-09-18 | 淄博张店兴玉成型机厂 | Extruding former for concrete components |
| CN201745081U (en) * | 2010-05-12 | 2011-02-16 | 晁少锋 | Extruding forming machine of concrete staircase plate |
-
2010
- 2010-05-12 CN CN201010169832A patent/CN101804665A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041614U (en) * | 1988-12-09 | 1989-07-26 | 山东省淄博市博山建筑机械厂 | Pushing forming machine for concrete hollow plate |
| CN2055439U (en) * | 1989-07-03 | 1990-04-04 | 山东省淄博市博山建筑机械厂 | Make-up machine for reinforced concrete cored slab |
| JPH08103905A (en) * | 1994-10-03 | 1996-04-23 | Mitsubishi Materials Corp | Hollow extruded plate manufacturing device |
| CN2439362Y (en) * | 2000-07-23 | 2001-07-18 | 建邦(临颍)机械制造有限公司 | Pushing and extruding type light wt. isolation plate formation machine |
| CN2459152Y (en) * | 2001-01-18 | 2001-11-14 | 淄博张店兴玉成型机厂 | Hollow plate pushing-extruding moulding machine |
| CN2481492Y (en) * | 2001-06-20 | 2002-03-13 | 淄博张店兴玉成型机厂 | Concrete post extruding former |
| CN2511462Y (en) * | 2001-11-05 | 2002-09-18 | 淄博张店兴玉成型机厂 | Extruding former for concrete components |
| CN201745081U (en) * | 2010-05-12 | 2011-02-16 | 晁少锋 | Extruding forming machine of concrete staircase plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248585A (en) * | 2010-05-21 | 2011-11-23 | 张自明 | Concrete stair plate extrusion molding machine |
| CN102689353A (en) * | 2012-03-30 | 2012-09-26 | 临颍县四海新型建材设备制造厂 | Double-row extrusion forming machine for prestressed concrete stair steps |
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Application publication date: 20100818 |