CN203854093U - Powerless green brick slitter - Google Patents
Powerless green brick slitter Download PDFInfo
- Publication number
- CN203854093U CN203854093U CN201420305886.6U CN201420305886U CN203854093U CN 203854093 U CN203854093 U CN 203854093U CN 201420305886 U CN201420305886 U CN 201420305886U CN 203854093 U CN203854093 U CN 203854093U
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- CN
- China
- Prior art keywords
- cutter
- conveying cylinder
- brick
- powerless
- slitter
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- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a powerless green brick slitter and belongs to the technical field of brick making machinery. The powerless green brick slitter includes an extrusion opening (1) of a brick extruding machine, a conveying roller (2), a rack (3), carrier rollers (12), a cutter, an actuator and a check ring (11), and is characterized in that the conveying roller (2) is hollow; anti-slip strips (17) are mounted on the surface of the outer circumference of the conveying roller (2); the bottom of the extrusion opening (1) of the brick extruding machine is flush with the top of the conveying roller (2); the actuator includes a driving chain wheel (4), a driven chain wheel (6), a driving gear (7) and a driven gear (8); the cutter includes an upper cutter (9) and a lower cutter (10); the upper cutter (9) and the lower cutter (10) are vertically corresponding in position and a certain distance is formed therebetween. The powerless green brick slitter has the benefits that the structure is simple, a conveying motor and a cutter motor are not needed, steel wire replacement is avoided, the equipment is stable in operation, and the failure rate is low.
Description
Technical field
The utility model relates to a kind of brickmaking mechanical, relates to specifically a kind of adobe segmentation cutting cutter.
Background technology
The brickmaking process of general clay brick and colliery wastes brick is conveying and the extruding through extruder internal helicoid reamer by the pug after processing, extrude the effigurate closely knit and continuous mud bar of tool, after cutting cutter cuts into certain length, be sent on the brick cutting machine face of blank cutter, by blank cutter, cut into the briquet that thickness is identical, be then dried, the operation such as roasting forms finished product.The most frequently used cutting cutter of brickmaking factory is bow type automatic strip-cutting machine at present, its operation principle is the base bar of extruding from extruder, carrying roller in cutting cutter frame moves to blank cutter direction, once reach predetermined length, be base bar when synchronizeing blend stop contact, under the effect of sychronisation, promote synchronous slitting dolly and travel forward, until till synchronously blend stop is detected by slitting approach switch.During this period of time, the bow of cutting on synchronous slitting dolly completes " synchronous slitting " action under the effect of cylinder, and the mud bar cutting is cut into adobe by sending fast strip device to be sent on blank cutter workbench.Although synchronous cutting cutter has solved the cross section out-of-flatness of mud bar, has had the problem of mud head waste, but must adding, synchronous cutting cutter is furnished with base bar conveying buncher and cutter motor, that is to say that base bar is carried and cutting knife must just can complete under the dynamic action of motor, therefore increased power cost, and synchronous for the conveying of mud bar and slitting are realized, must on cutting cutter, set up synchronous blend stop, sensor, optoelectronic switch and software automatic control system, therefore also increase the input cost of the equipment such as electrical equipment, signal.Because brickmaking factory living environment is more severe, dust is more, easily make power-equipment, electric equipment and control system break down, or the control accuracy of control system is reduced, cause system reliability poor, production efficiency is low, and fault rate is high, maintenance cost is higher, has affected to a certain extent the productivity effect of brickmaking factory.In addition, in slitting process, cut bow the problem of steel wire fracture easily occurs, 7000-10000 bricks of every production must be changed steel wire, and the replacing time was wanted about 10 minutes.
Summary of the invention
For prior art above shortcomings, the purpose of this utility model be to provide a kind of simple in structure, input cost is low, do not need to carry motor and cutter motor, do not need to change a kind of adobe cutting cutter of steel wire, stable equipment operation, failure rate is low.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of unpowered adobe cutting cutter, the extrusion that comprises extruder, conveying cylinder, frame, carrying roller, cutting knife and transmission device, described conveying cylinder is fixed on the below of frame by bearing block, described conveying cylinder outside is furnished with back-up ring, it is characterized in that: described conveying cylinder is hollow form, on the external peripheral surface of conveying cylinder, tread plate is installed, the height of the extrusion bottom of described extruder is concordant with the top of conveying cylinder, described transmission device comprises drive sprocket, by movable sprocket, driving gear and driven gear, described drive sprocket is arranged on the axle of conveying cylinder, described drive sprocket and being connected by double strand chain between movable sprocket, described is connected by bearing block between movable sprocket and driving gear, intermeshing and the gearratio of described driving gear and driven gear is 1:1, described cutting knife is comprised of upper cutter and lower cutter, described upper cutter is fixed on the axle of driven gear, described lower cutter is fixed on back-up ring, described upper cutter and the position of lower cutter are upper and lower corresponding and have certain spacing.
The length that the girth of conveying cylinder excircle described in the utility model is cut somebody's hair with blank cutter is consistent.
On tread plate described in the utility model, be also stained with a circle nylon tape.
Compared with prior art, the beneficial effect the utlity model has has:
1, conveying cylinder is lightweight, does not need power, just can drive conveying cylinder to rotate and realize the conveying of adobe bar.The utility model is due to cylinder design is to hollow form, so cylinder weight is lighter, leans on the thrust of extruder just can allow conveying cylinder rotate; Due to the height design of the extrusion bottom of extruder is become to concordant with the top of conveying cylinder, adobe mud bar is from the extrusion of extruder squeezes out like this, mud bar promotes conveying cylinder linearlyly and rotates, and extruder can constantly promote mud bar and keeps linearity and be transported on carrying roller, therefore the utility model does not need adobe mud bar to carry buncher, just can, by the rotary action of extruder and conveying cylinder self, adobe mud bar be transported on the carrying roller of frame.
2, input cost is low, does not need power and electrical signal equipment and automatic control system, just can complete slitting action.The utility model is due to by drive sprocket, double strand chain, by mechanical transmission mechanisms such as movable sprocket, driving gear and driven gears, just can allow cutting knife realize synchronizes and rotates with conveying cylinder, when conveying cylinder has turned a circle, after cutting knife also just in time turns around and falls, by the effect of upper cutter and lower cutter, just adobe mud bar can be cut off.
3, simple in structure, stable equipment operation, failure rate is low.Because the utility model is only by several simple physics transmission mechanisms, just can allow upper cutter and lower cutter realize synchronizes and rotates with conveying cylinder, complete the function of the conveying of mud bar and cutting knife slitting, therefore simple in structure, because physics drive mechanism performance is stable, compare electric equipment, signalling arrangement and control system, the more difficult impact that is subject to environment, therefore structure is more stable, fault rate is lower, and upper cutter and lower cutter generally do not need to change, therefore improved the production efficiency of equipment.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the main TV structure schematic diagram of conveying cylinder described in the utility model.
Fig. 4 is the side-looking structural representation of conveying cylinder described in the utility model.
In figure, the extrusion of 1-extruder, 2-conveying cylinder, 3-frame, 4-drive sprocket, 5-double strand chain, 6-is by movable sprocket, 7-driving gear, 8-driven gear, 9-upper cutter, 10-lower cutter, 11-back-up ring, 12-carrying roller, 13-mud bar, 14-bearing block, 15-bolt, 16-bearing block, 17-tread plate, 18-reinforcement, 19-nylon tape.
The specific embodiment
A kind of unpowered adobe cutting cutter, the extrusion that comprises extruder, conveying cylinder, frame, carrying roller and cutting knife, frame is made by stainless steel, the length of frame is 1430mm, the diameter of conveying cylinder is 646mm, described conveying cylinder is hollow form, for making adobe non-slip on conveying cylinder, on the external peripheral surface of conveying cylinder, tread plate is installed, for alleviating the weight of tread plate, tread plate is selected solid-wood, the wide of every solid-wood is 4mm, thickness is 10mm, long is 646mm, for guaranteeing the fineness of adobe, above tread plate, be also stained with a circle nylon tape, the width of nylon tape is 200 mm.
Conveying cylinder described in the utility model is arranged on the below of frame by bearing block, described conveying cylinder outside is furnished with back-up ring, in frame, be provided with and be arranged parallel to each other and carrying roller at regular intervals, the diameter of carrying roller is 79mm, level interval between carrying roller is 156mm, the level interval 500mm of extruder extrusion and frame, the height of extruder extrusion bottom just in time with the top of conveying cylinder on same horizontal plane, like this adobe mud bar in extruder squeezed out after, mud bar is pulled to the top of conveying cylinder linearlyly, when mud bar promotes conveying cylinder rotation, the drive sprocket of conveying cylinder and double strand chain just drive passive sprocket rotation, the utility model drive sprocket and be 32 teeth by the number of teeth of movable sprocket, pitch is 15.875mm.Due to the driving gear of upper cutter by bearing block with by movable sprocket, be connected, just drive during passive sprocket rotation like this driving gear of upper cutter to rotate, due to driving gear with driven gear is intermeshing and gearratio is 1:1, the driving gear of upper cutter just drives driven gear to turn synchronous rotation like this.The modulus of driving gear of the present utility model and driven gear is 3, and the number of teeth is 32.Because upper cutter is bolted on the axle of driven gear, when the axle of driven gear rotates, just drive upper cutter together to rotate like this, and upper cutter can and be arranged on lower cutter on back-up ring with conveying cylinder and synchronizes and rotate.When upper cutter rotates after a circle falls, mud bar is cut off by upper and lower active force with the lower cutter being located on back-up ring, cut mud bar completes and cuts base and move by sending fast strip device to enter blank cutter.For supporting with blank cutter, the length that the girth of described conveying cylinder excircle of the present utility model is cut somebody's hair with blank cutter is consistent, and according to the thickness that extruder is extruded mud bar, be generally the needs of 115 mm, when the vertical interval between upper cutter and lower cutter is 55-60mm, just mud bar can be cut off.
By production practices, prove, the utlity model has simple in structure, input cost is low, conveying cylinder is lightweight, do not need to carry motor and cutter motor, do not need to change the beneficial effects such as steel wire, stable equipment operation, failure rate is low.
Claims (3)
1. a unpowered adobe cutting cutter, the extrusion (1) that comprises extruder, conveying cylinder (2), frame (3), carrying roller (12), cutting knife and transmission device, described conveying cylinder (2) is fixed on the below of frame (3) by bearing block (16), described conveying cylinder (2) outside is furnished with back-up ring (11), it is characterized in that: described conveying cylinder (2) is hollow form, tread plate (17) is installed on the external peripheral surface of conveying cylinder (2), the height of the extrusion of described extruder (1) bottom is concordant with the top of conveying cylinder (2), described transmission device comprises drive sprocket (4), by movable sprocket (6), driving gear (7) and driven gear (8), described drive sprocket (4) is arranged on the axle of conveying cylinder (2), described drive sprocket (4) and being connected by double strand chain (5) between movable sprocket (6), described is connected by bearing block (14) between movable sprocket (6) and driving gear (7), intermeshing and the gearratio of described driving gear (7) and driven gear (8) is 1:1, described cutting knife is comprised of upper cutter (9) and lower cutter (10), described upper cutter (9) is fixed on the axle of driven gear (8), described lower cutter (10) is fixed on back-up ring (11), the position of described upper cutter (9) and lower cutter (10) is upper and lower corresponding and have certain spacing.
2. a kind of unpowered adobe cutting cutter according to claim 1, is characterized in that: the length that the girth of described conveying cylinder (2) excircle is cut somebody's hair with blank cutter is consistent.
3. a kind of unpowered adobe cutting cutter according to claim 1 and 2, is characterized in that: on described tread plate (17), be also stained with a circle nylon tape (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305886.6U CN203854093U (en) | 2014-06-10 | 2014-06-10 | Powerless green brick slitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305886.6U CN203854093U (en) | 2014-06-10 | 2014-06-10 | Powerless green brick slitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854093U true CN203854093U (en) | 2014-10-01 |
Family
ID=51603970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305886.6U Withdrawn - After Issue CN203854093U (en) | 2014-06-10 | 2014-06-10 | Powerless green brick slitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978544A (en) * | 2014-06-10 | 2014-08-13 | 祥云县大兴页岩砖厂 | Unpowered green brick strip cutting machine |
| CN106891428A (en) * | 2017-03-13 | 2017-06-27 | 安徽昆蒙新型建材有限公司 | Hollow brick blank cutter |
| CN107443476A (en) * | 2016-12-26 | 2017-12-08 | 南通大学 | Change steel wire device and the cutting equipment using the device |
-
2014
- 2014-06-10 CN CN201420305886.6U patent/CN203854093U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978544A (en) * | 2014-06-10 | 2014-08-13 | 祥云县大兴页岩砖厂 | Unpowered green brick strip cutting machine |
| CN107443476A (en) * | 2016-12-26 | 2017-12-08 | 南通大学 | Change steel wire device and the cutting equipment using the device |
| CN106891428A (en) * | 2017-03-13 | 2017-06-27 | 安徽昆蒙新型建材有限公司 | Hollow brick blank cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |