CN214321815U - Automatic powder conveying device for producing rope saw beads - Google Patents
Automatic powder conveying device for producing rope saw beads Download PDFInfo
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- CN214321815U CN214321815U CN202023227865.1U CN202023227865U CN214321815U CN 214321815 U CN214321815 U CN 214321815U CN 202023227865 U CN202023227865 U CN 202023227865U CN 214321815 U CN214321815 U CN 214321815U
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Abstract
The utility model discloses an automatic conveyor of powder for producing rope saw string of beads, include base, powder hopper and send the powder slider, powder hopper fixed mounting is in the top of base, the bottom of powder hopper has the powder discharge gate, powder discharge gate department is provided with the powder valve of its switch of valve actuating mechanism control, send powder slider slidable mounting on the base, install the slider actuating mechanism who is used for the drive to send powder slider horizontal reciprocating motion on the base, send the powder slider on vertical set up with the powder discharge gate aim at communicating powder measurement appearance chamber from top to bottom, the below that the powder measurement appearance chamber was provided with can rather than sliding fit's powder metering rod, the powder metering rod is by its oscilaltion of metering rod actuating mechanism drive. The utility model discloses an automatic conveyor of powder modern design, compact structure can accomplish measurement, separation and the propelling movement of powder automatically, have improved the production efficiency of rope saw string of beads greatly.
Description
Technical Field
The utility model belongs to the technical field of rope saw bead production facility, concretely relates to an automatic conveyor of powder for producing rope saw bead.
Background
At present, the diamond string bead wire saw is more and more widely applied in the stone processing and building cutting industries, and correspondingly, the requirement on the diamond string bead wire saw is more and more increased, according to incomplete statistics, the annual output of the wire saw of only Chinese domestic manufacturers is over 2000 kilometers at present, and the wire saw is still rapidly increased.
An important process in the production process of the rope saw for the diamond string beads is compression molding of diamond powder, and after various metal powders (such as iron powder, cobalt powder, copper powder and the like) with different weights and diamond particles are fully and uniformly stirred, the diamond powder and a metal matrix are compressed into the rope saw string beads in a die. For this reason, it is necessary to design a device capable of automatically metering, separating and pushing the powders.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic conveyor of powder for producing rope saw string of beads.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic conveyor of powder for producing rope saw string of beads, includes base, powder hopper and send the powder slider, powder hopper fixed mounting is in the top of base, the bottom of powder hopper has the powder discharge gate, powder discharge gate department is provided with the powder valve of its switch of valve actuating mechanism control, send powder slider slidable mounting on the base, install the slider actuating mechanism who is used for the drive to send powder slider horizontal reciprocating motion on the base, send on the powder slider vertically offer with the powder discharge gate aim at communicating powder measurement appearance chamber from top to bottom, the below that the powder measurement appearance chamber was provided with can rather than sliding fit's measurement powder pole, the powder metering pole is by its oscilaltion of metering rod actuating mechanism drive.
Preferably, a powder arch breaking rod is vertically arranged in the powder hopper, an arch breaking rod driving mechanism for driving the powder arch breaking rod to move up and down is fixedly installed on the powder hopper, and the lower end of the powder arch breaking rod is aligned with the powder discharge hole and the powder metering cavity.
Preferably, the arch breaking rod driving mechanism is a powder arch breaking cylinder.
Preferably, two parallel guide rails are fixedly mounted on the base, a guide groove is formed between the two guide rails, and the guide groove is in sliding fit with the powder feeding sliding block.
Preferably, the bottom welding of powder hopper has the bottom plate, bottom plate fixed mounting is on the base, the vertical powder discharge opening of seting up and being linked together with the powder discharge gate of bottom plate, the top at the bottom plate is installed to valve actuating mechanism's stiff end, the powder valve is the flashboard, flashboard slidable mounting is between bottom plate and the powder slider that send, flashboard and valve actuating mechanism's expansion end fixed connection, the conducting hole has been seted up on the flashboard, the conducting hole communicates powder discharge opening and powder measurement appearance chamber when the powder blanking, disconnected powder discharge opening and powder measurement appearance chamber are separated to the flashboard when the powder blanking is accomplished.
Preferably, the powder hopper is semi-funnel-shaped, the powder hopper includes vertical flat board and arc buckling plate, the powder storage chamber that the vertical flat board and the welding of arc buckling plate enclose into width from top to bottom, the welding has the backup pad between bottom plate and the arc buckling plate, the top of powder hopper is provided with the apron.
Preferably, the valve drive mechanism is a valve translation cylinder.
Preferably, a first sealing ring groove surrounding the powder metering cavity is formed in the bottom side of the powder feeding sliding block, and a first sealing ring is installed in the first sealing ring groove.
Preferably, a second sealing ring groove surrounding the powder discharge hole is formed in the bottom side of the bottom plate, and a second sealing ring is installed in the second sealing ring groove.
Preferably, the bottom side of flashboard is seted up and is encircled in the third seal ring groove of conducting hole, install the third sealing washer in the third seal ring groove.
Preferably, the fixed end of the sliding block driving mechanism is installed below the base, the rear end of the base is fixedly provided with two horizontal guide rods which are parallel to each other, a driving plate is sleeved between the two horizontal guide rods in a sliding mode, the lower end of the driving plate is fixedly connected with the movable end of the sliding block driving mechanism, and the upper end of the driving plate is fixedly connected with one end of the powder feeding sliding block.
Preferably, the slide block driving mechanism is a powder pushing cylinder.
Preferably, the base is fixedly provided with a vertical guide sleeve, the powder metering rod is in sliding fit with the vertical guide sleeve, and the powder metering cavity is aligned with the vertical guide sleeve during feeding.
Preferably, a mold cup is fixedly mounted on the base, and the powder metering cavity is aligned with the mold cup during discharging.
Preferably, the metering rod driving mechanism is a powder metering servo electric cylinder.
The utility model discloses following beneficial effect has: this automatic conveyor of powder modern design, compact structure can accomplish measurement, separation and the propelling movement of powder automatically, have improved the production efficiency of rope saw string of beads greatly, can measure the regulation according to the required powder volume of every batch of rope saw string of beads, and adaptability is better.
Drawings
Fig. 1 is a front sectional view of an embodiment of the present invention.
Fig. 2 is a partial top view of an embodiment of the present invention.
Reference numerals: 131. a mold cup; 200. an automatic powder conveying device; 210. a base; 211. a horizontal guide rod; 212. a drive plate; 213. a vertical guide sleeve; 214. a guide rail; 215. an anti-collision buffer block; 220. a powder hopper; 221. a powder discharge port; 222. a base plate; 223. a powder discharge hole; 224. a vertical flat plate; 225. an arc-shaped bending plate; 226. a powder storage cavity; 227. a support plate; 228. a cover plate; 229. a second seal ring; 230. a powder feeding sliding block; 231. a slider drive mechanism; 232. a powder metering cavity; 233. a first seal ring; 234. a push rod; 235. a floating joint; 240. a powder valve; 241. a valve drive mechanism; 242. a via hole; 243. a third seal ring; 250. a powder metering rod; 251. a metering rod drive mechanism; 260. breaking the arch bar by powder; 261. an arch breaking rod driving mechanism; 262. an arch breaking support.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in FIGS. 1-2, an automatic powder conveying device 200 for producing wire saw beads comprises a base 210, a powder hopper 220 and a powder feeding slide block 230, the powder hopper 220 is fixedly arranged above the base 210, the bottom of the powder hopper 220 is provided with a powder discharge hole 221, a powder valve 240 controlled by a valve driving mechanism 241 is arranged at the powder discharge hole 221, the powder feeding sliding block 230 is slidably mounted on the base 210, a sliding block driving mechanism 231 for driving the powder feeding sliding block 230 to horizontally reciprocate is mounted on the base 210, a powder metering cavity 232 which is aligned and communicated with the powder discharge hole 221 up and down is vertically arranged on the powder feeding slide block 230, a powder metering rod 250 which can be in sliding fit with the powder metering cavity 232 is arranged below the powder metering cavity 232, the powder metering rod 250 is driven by a metering rod driving mechanism 251 to move up and down.
In an embodiment, a powder arch breaking rod 260 is vertically arranged in the powder hopper 220, an arch breaking rod driving mechanism 261 for driving the powder arch breaking rod 260 to move up and down is fixedly installed on the powder hopper 220, the lower end of the powder arch breaking rod 260 is aligned with the powder discharge port 221 and the powder metering accommodating cavity 232, powder in the powder metering accommodating cavity 232 is broken through the powder arch breaking rod 260, and the phenomenon of insufficient feeding is avoided. The arch breaking rod driving mechanism 261 is preferably but not limited to a powder arch breaking cylinder, and the cylinder has the advantages of rapid action, fast response, good working environment adaptability and the like; of course, the arch breaking rod driving mechanism 261 may also be a telescopic driving mechanism such as an oil cylinder, an electric push rod, etc.
In an embodiment, two parallel guide rails 214 are fixedly installed on the base 210, a guide groove is formed between the two guide rails 214, the guide groove is in sliding fit with the powder feeding sliding block 230, and the powder feeding sliding block 230 is guided to perform linear reciprocating motion by the guide rails 214. In order to avoid damaging the components of the mold during a fault, a crash cushion 215 is installed at the front end of the base 210 (e.g., through an elastic pad), and a V-shaped notch is formed in the center of the front end of the crash cushion 215.
In an embodiment, a bottom plate 222 is welded at the bottom end of the powder hopper 220, the bottom plate 222 is fixedly installed on the base 210, a powder discharge hole 223 communicated with the powder discharge hole 221 is vertically formed in the bottom plate 222, a fixed end of the valve driving mechanism 241 is installed above the bottom plate 222, the powder valve 240 is a gate plate, the gate plate is slidably installed between the bottom plate 222 and the powder feeding sliding block 230, the gate plate is fixedly connected with a movable end of the valve driving mechanism 241, a through hole 242 is formed in the gate plate, the through hole 242 communicates the powder discharge hole 223 with the powder metering cavity 232 when powder is discharged, and the gate plate cuts off the powder discharge hole 223 and the powder metering cavity 232 when powder is discharged.
In an embodiment, the powder hopper 220 is in a half funnel shape, the powder hopper 220 includes a vertical flat plate 224 and an arc-shaped bent plate 225, the vertical flat plate 224 and the arc-shaped bent plate 225 are welded to form a powder storage cavity 226 with a wide top and a narrow bottom (for example, the upper portion is in a semi-cylindrical shape, and the lower portion is in a semi-conical shape), a support plate 227 is welded between the bottom plate 222 and the arc-shaped bent plate 225, and a cover plate 228 is disposed at the top end of the powder hopper 220. The fixed end of the arch breaking rod driving mechanism 261 can be fixed on the outer side wall of the vertical flat plate 224 through an arch breaking support 262, the movable end of the arch breaking rod driving mechanism 261 is fixedly connected with the upper end of the powder arch breaking rod 260, and the cover plate 228 can be provided with a avoiding hole for the powder arch breaking rod 260 to pass through.
In an embodiment, the valve driving mechanism 241 is preferably, but not limited to, a valve translation cylinder, and the cylinder has the advantages of rapid action, fast response, good adaptability to working environment, and the like; of course, the valve driving mechanism 241 may also be a telescopic driving mechanism such as an oil cylinder, an electric push rod, etc.
In one embodiment, a first sealing ring groove surrounding the powder measuring cavity 232 is formed in the bottom side of the powder feeding sliding block 230, and a first sealing ring 233 is installed in the first sealing ring groove; a second sealing ring groove surrounding the powder discharge hole 223 is formed in the bottom side of the bottom plate 222, and a second sealing ring 229 is installed in the second sealing ring groove; the bottom side of flashboard is seted up the third seal ring groove that encircles in conducting hole 242, install third sealing washer 243 in the third seal ring groove, through the setting of sealing washer, reduced the powder and got into in the gap, improved the life of each part.
In an embodiment, the fixed end of the slider driving mechanism 231 is installed below the base 210, the rear end of the base 210 is fixed with two horizontal guide rods 211 parallel to each other, a driving plate 212 is slidably sleeved between the two horizontal guide rods 211, the lower end of the driving plate 212 is fixedly connected with the movable end of the slider driving mechanism 231, and the upper end of the driving plate 212 (for example, the upper end can be connected with one end of the powder feeding slider 230 through a floating joint 235 and a push rod 234), so that the driving structure can save space and is compact in structure.
In an embodiment, the slide block driving mechanism 231 is preferably, but not limited to, a powder pushing cylinder, and the cylinder has the advantages of rapid action, fast response, good adaptability to working environment, and the like; of course, the slide block driving mechanism 231 may also be a telescopic driving mechanism such as an oil cylinder, an electric push rod, etc. The fixed end of the slider driving mechanism 231 is fixed relative to the base 210, and the movable end of the slider driving mechanism 231 is fixedly connected with the lower end of the powder metering rod 250.
In an embodiment, the vertical guide sleeve 213 is fixedly installed on the base 210, the vertical guide sleeve 213 is detachable and convenient to replace, the powder metering rod 250 is in sliding fit with the vertical guide sleeve 213, and the powder metering cavity 232 is aligned with the vertical guide sleeve 213 during feeding, so that the base 210 is prevented from directly rubbing the powder metering rod 250, and the service life of the base 210 is prolonged. Of course, the vertical guide sleeve 213 may be eliminated, and the guide hole may be directly formed on the base 210.
In an embodiment, a mold cup 131 may be fixedly installed on the base 210, and the powder measuring cavity 232 is aligned with the mold cup 131 during discharging, so that the powder in the powder measuring cavity 232 falls into the mold cup 131. During feeding, the slide block driving mechanism 231 drives the powder measuring cavity 232 of the powder feeding slide block 230 to move from the upper part of the vertical guide sleeve 213 to the upper part of the mold cup 131.
In one embodiment, the metering rod driving mechanism 251 is preferably, but not limited to, a powder metering servo electric cylinder, the servo electric cylinder can accurately control the speed and the position, and the powder metering is more accurate; of course, the metering rod driving mechanism 251 may also be a telescopic driving mechanism such as an air cylinder, an oil cylinder, an electric push rod, etc.
The working principle of the embodiment is as follows: firstly, a metering rod driving mechanism 251 drives a powder metering rod 250 to ascend to a set position (set according to the weight of a powder formula), and the size of a powder metering cavity 232 is adjusted; then, the valve driving mechanism 241 pushes the powder valve 240 to open the powder discharge hole 221 (and the powder discharge hole 223), so that the powder in the powder hopper 220 falls into the powder metering cavity 232; then the arch breaking rod driving mechanism 261 drives the powder arch breaking rod 260 to extend and retract for 1 time or 2 times (determined according to the actual arch breaking condition); then the valve driving mechanism 241 pushes the powder valve 240 to close the powder discharge hole 221 (and the powder discharge hole 223); then, the metering rod driving mechanism 251 drives the powder metering rod 250 to descend to a zero position; then the sliding block driving mechanism 231 drives the powder feeding sliding block 230 to move horizontally, and the metered powder is pushed to the pressing position of the string of beads of the rope saw (namely the position of the die cup 131) and falls into the die cup 131; finally, the slide block driving mechanism 231 drives the powder feeding slide block 230 to return to the original position.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic conveyor of powder for producing rope saw string of beads which characterized in that: the powder feeding device comprises a base, a powder hopper and a powder feeding sliding block, wherein the powder hopper is fixedly arranged above the base, a powder discharging port is formed in the bottom of the powder hopper, a powder valve is arranged at the powder discharging port and is controlled to be opened and closed by a valve driving mechanism, the powder feeding sliding block is slidably arranged on the base, a sliding block driving mechanism used for driving the powder feeding sliding block to horizontally reciprocate is arranged on the base, a powder metering cavity which is vertically aligned with the powder discharging port is vertically formed in the powder feeding sliding block, a powder metering rod capable of being in sliding fit with the powder metering cavity is arranged below the powder metering cavity, and the powder metering rod is driven to vertically move by a metering rod driving mechanism.
2. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: a powder arch breaking rod is vertically arranged in the powder hopper, an arch breaking rod driving mechanism for driving the powder arch breaking rod to move up and down is fixedly arranged on the powder hopper, and the lower end of the powder arch breaking rod is aligned with a powder discharge port and a powder metering cavity; the arch breaking rod driving mechanism is a powder arch breaking cylinder.
3. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: two parallel guide rails are fixedly installed on the base, a guide groove is formed between the two guide rails, and the guide groove is in sliding fit with the powder feeding sliding block.
4. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: the bottom welding of powder hopper has the bottom plate, bottom plate fixed mounting is on the base, the vertical powder discharge opening of seting up and being linked together with the powder discharge gate of bottom plate, the stiff end of valve actuating mechanism is installed in the top of bottom plate, the powder valve is the flashboard, flashboard slidable mounting is between bottom plate and the powder slider that send, flashboard and valve actuating mechanism's expansion end fixed connection, the conducting hole has been seted up on the flashboard, the conducting hole communicates powder discharge opening and powder measurement appearance chamber when the powder blanking, the flashboard separates disconnected powder discharge opening and powder measurement appearance chamber when the powder blanking is accomplished.
5. The automatic powder conveying device for producing the wire saw beads as claimed in claim 4, wherein: the powder hopper is semi-infundibulate, the powder hopper includes vertical flat board and arc buckling plate, the powder storage chamber that the vertical flat board and the welding of arc buckling plate enclose into width from top to bottom narrowly, the welding has the backup pad between bottom plate and the arc buckling plate, the top of powder hopper is provided with the apron.
6. The automatic powder conveying device for producing wire saw beads according to claim 1 or 4, characterized in that: the valve driving mechanism is a valve translation cylinder.
7. The automatic powder conveying device for producing the wire saw beads as claimed in claim 4, wherein: a first sealing ring groove surrounding the powder metering cavity is formed in the bottom side of the powder feeding sliding block, and a first sealing ring is mounted in the first sealing ring groove; a second sealing ring groove surrounding the powder discharge hole is formed in the bottom side of the bottom plate, and a second sealing ring is installed in the second sealing ring groove; and a third sealing ring groove surrounding the via hole is formed in the bottom side of the flashboard, and a third sealing ring is installed in the third sealing ring groove.
8. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: the fixed end of the sliding block driving mechanism is arranged below the base, two horizontal guide rods which are parallel to each other are fixed at the rear end of the base, a driving plate is slidably sleeved between the two horizontal guide rods, the lower end of the driving plate is fixedly connected with the movable end of the sliding block driving mechanism, and the upper end of the driving plate is fixedly connected with one end of the powder feeding sliding block; the slide block driving mechanism is a powder pushing cylinder.
9. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: the base is fixedly provided with a vertical guide sleeve, the powder metering rod is in sliding fit with the vertical guide sleeve, and the powder metering cavity is aligned with the vertical guide sleeve during feeding; the base is fixedly provided with a mold cup, and the powder metering cavity is aligned with the mold cup during discharging.
10. The automatic powder conveying device for producing the wire saw beads as claimed in claim 1, wherein: the metering rod driving mechanism is a powder metering servo electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227865.1U CN214321815U (en) | 2020-12-29 | 2020-12-29 | Automatic powder conveying device for producing rope saw beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227865.1U CN214321815U (en) | 2020-12-29 | 2020-12-29 | Automatic powder conveying device for producing rope saw beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214321815U true CN214321815U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023227865.1U Active CN214321815U (en) | 2020-12-29 | 2020-12-29 | Automatic powder conveying device for producing rope saw beads |
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| Country | Link |
|---|---|
| CN (1) | CN214321815U (en) |
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2020
- 2020-12-29 CN CN202023227865.1U patent/CN214321815U/en active Active
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