阅读说明：本技术 一种铜合金粉生产用配比研磨装置 (Proportioning grinder is used in copper alloy powder production ) 是由 江建平 陈正祥 江建安 江小明 于 2021-08-17 设计创作，主要内容包括：本发明涉及研磨技术领域,具体为一种铜合金粉生产用配比研磨装置,包括固定底座以及安装在其上的混匀组件,所述混匀组件上端连接有部分内嵌入混匀组件内的研磨端,研磨端对称设置有左研磨端以及右研磨端,于左研磨端与右研磨端之间固定安装有至少一个进料部,进料部上端开设有至少一个进料口,进料部内安装有进料通道并分别与左研磨端与右研磨端进行贯通,进料部正表面上安装有显示屏进行预设配比输入。解决了无法根据所需合金种类进行精准配比研磨,且在研磨过程中的直接出料方式无法满足需把控时间的研磨工艺的问题。(The invention relates to the technical field of grinding, in particular to a proportioning grinding device for copper alloy powder production, which comprises a fixed base and a mixing component arranged on the fixed base, wherein the upper end of the mixing component is connected with a grinding end, a part of the grinding end is embedded into the mixing component, the grinding end is symmetrically provided with a left grinding end and a right grinding end, at least one feeding part is fixedly arranged between the left grinding end and the right grinding end, the upper end of the feeding part is provided with at least one feeding hole, a feeding channel is arranged in the feeding part and is respectively communicated with the left grinding end and the right grinding end, and the front surface of the feeding part is provided with a display screen for inputting a preset proportioning. The problem of can't carry out accurate ratio according to required alloy kind and grind, and the direct ejection of compact mode in the grinding process can't satisfy the grinding technology that needs control the time is solved.)

1. The utility model provides a ratio grinder is used in copper alloy powder production, includes unable adjustment base (1) and installs mixing subassembly (2) on it, its characterized in that: mixing subassembly (2) upper end is connected with grinding end (3) in the partial interior embedding mixing subassembly (2), grind end (3) symmetry and be provided with left grinding end (31) and right grinding end (32), grind end (31) and right grinding and have at least one feed portion (4) between end (32) in a left side, at least one feed inlet (41) have been seted up to feed portion (4) upper end, install feedstock channel (42) in feed portion (4) and grind end (31) and right grinding end (32) respectively and link up, feed portion (4) are just installed display screen (5) on the surface and are predetermine the ratio input.

2. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: the left grinding end (31) comprises a grinding body (33) and a grinding head (34) arranged in the grinding body (33), a driving component (35) is arranged between the grinding head (34) and the grinding body (33) for connection, wherein the appearance of the grinding head (34) is rotatably matched with the grinding body (33) for cutting, the right side surface of the grinding head (34) is provided with a through hole to meet the penetration of the driving component (35), the driving component (35) is connected with a conical groove type wheel (36) with a through hole at the center inside the grinding head (34), a strip-shaped grinding groove (361) with center scattering is arranged in the conical groove type wheel (36), and a fixed groove type wheel (37) which has the same shape as the tapered groove type wheel (36) and the diameter smaller than the tapered groove type wheel (36) is fixedly arranged on the right side wall of the grinding body (33), and a convex strip (371) which has the width smaller than the grinding groove (361) and is adaptive in shape is arranged on the outer surface of the fixed groove type wheel (37).

3. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: drive assembly (35) are including fixed mounting at the drive motor (351) of the left and right sides of left side grinding end (31) and right side grinding end (32), drive motor (351) drive shaft outer cover connects and is fixed with hollow T type swivel housing (352), T type swivel housing (352) extend into grinding head (34) through the through-hole of grinding body (33) lateral wall, the through-hole has been seted up on the lateral wall of T type swivel housing (352), and corresponding fixed mounting has straight-bar (353) on grinding head (34) lateral wall, the end diameter adaptability's screw in through-hole that straight-bar (353) and T type swivel housing (352) contacted.

4. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: an electric cylinder (354) is fixedly installed inside the T-shaped rotating sleeve (352), the extension degree of a piston rod of the electric cylinder (354) is larger than that of the T-shaped rotating sleeve (352), and the T-shaped groove is embedded into a central through hole of the conical groove-shaped wheel (36) in a rotatable mode to perform left-right displacement of the grinding head (34).

5. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: the material bearing valve (421) and the measuring and calculating valve (422) are respectively arranged at the connecting channel ports of the feeding channel (42) and the left grinding end (31) and the right grinding end (32), a pressure sensor is respectively arranged on the valve sheet of the measuring and calculating valve (422), and the port side end of the measuring and calculating valve (422) is provided with a pressure sensor (423) and is electrically connected with a power supply.

6. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: feed channel (42) include left siphunculus and right siphunculus, and the top of feed portion (4) corresponding in left siphunculus and right siphunculus top seted up first feed inlet (411) and second feed inlet (412), wherein first feed inlet (411) and second feed inlet (412) are the setting of invagination formula or protruding formula, be provided with division board (43) of fixed mounting on feed portion (4) roof between first feed inlet (411) and second feed inlet (412).

7. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: the blending component (2) comprises a blending body (21) and a blending rod (22) arranged in the blending body (21), wherein at least one blending rod (22) is arranged in the blending body (21), a conical hollow guide cap (23) is arranged on the left side wall of the blending body (21), and a filter hole is formed in the guide cap (23) to discharge.

8. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: the notch has been seted up on mixing body (21) roof, and left side is ground end (31) and right side and is ground end (32) bottom and be the fluting setting, and left side grinds grinding body (33) gradient and the notch gradient of end (32) and carries out the adaptation joint in order to guarantee the stability that sets up.

9. The proportioning grinding device for producing copper alloy powder according to claim 1, wherein: heat dissipation holes (331) are formed on the side wall of the grinding body (33).

Technical Field

The invention relates to the technical field of grinding, in particular to a proportioning grinding device for copper alloy powder production.

Background

Copper alloys (copperalloy) are alloys based on pure copper with one or several other elements added to the copper. The pure copper is purple red, and is also called as red copper. The pure copper with the density of 8.96 and the melting point of 1083 ℃ has excellent electrical conductivity, thermal conductivity, ductility and corrosion resistance. The method is mainly used for manufacturing electrical equipment such as a generator, a bus, a cable, a switching device and a transformer, and heat-conducting equipment such as a heat exchanger, a pipeline and a flat plate collector of a solar heating device. Commonly used copper alloys are classified into brass, bronze, cupronickel 3 and the like.

However, in the prior art, precise proportioning grinding cannot be performed according to the type of the required alloy, and a direct discharging mode in the grinding process cannot meet the requirement of a grinding process requiring time control.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a proportioning grinding device for producing copper alloy powder, which solves the problems that precise proportioning grinding cannot be carried out according to the type of required alloy, and a direct discharging mode in the grinding process cannot meet the grinding process needing time control.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a ratio grinder is used in copper alloy powder production, includes unable adjustment base and installs the mixing subassembly on it, mixing subassembly upper end is connected with the grinding end in the partial imbedding mixing subassembly, the grinding end symmetry is provided with left grinding end and right grinding end, fixed mounting has at least one feed portion between left grinding end and the right grinding end, at least one feed inlet has been seted up to the feed portion upper end, install feedstock channel in the feed portion and grind the end with left grinding respectively and grind the end with right grinding and link up, the feed portion is just installed the display screen on the surface and is preset the ratio input.

Preferably, the left grinding end comprises a grinding body and a grinding head arranged inside the grinding body, a driving assembly is arranged between the grinding head and the grinding body and connected with the grinding body, the appearance of the grinding head and the grinding body are rotatably matched for cutting, a through hole is formed in the right side face of the grinding head so as to meet the requirement of penetration of the driving assembly, the driving assembly is connected with a conical groove type wheel with a center provided with the through hole in the grinding head, a grinding groove with strip-shaped center scattering is formed in the conical groove type wheel, a fixed groove type wheel which is identical to the conical groove type wheel in shape and smaller than the conical groove type wheel in diameter is fixedly arranged on the right side wall of the grinding body, and a convex strip with the width smaller than the grinding groove and matched in shape is arranged on the outer surface of the fixed groove type wheel.

Preferably, the driving assembly comprises driving motors fixedly mounted on the left and right side surfaces of the left grinding end and the right grinding end, a hollow T-shaped rotary sleeve is fixedly sleeved outside a driving shaft of the driving motor in a sleeved mode, the T-shaped rotary sleeve extends into the grinding head through a through hole in the side wall of the grinding body, a through hole is formed in the side wall of the T-shaped rotary sleeve, a straight rod is correspondingly and fixedly mounted on the side wall of the grinding head, and the straight rod and the T-shaped rotary sleeve are in contact with each other to form a screw-in through hole with an end diameter capable of being adaptive to the diameter.

Preferably, an electric cylinder is fixedly installed inside the T-shaped rotating sleeve, the extension degree of a piston rod of the electric cylinder is larger than the length of the T-shaped rotating sleeve, and the T-shaped groove is embedded into a central through hole of the conical groove type wheel in a rotatable mode so that the grinding head can move left and right.

Preferably, the material bearing valve and the measuring and calculating valve are installed at the connecting channel openings of the feeding channel and the left grinding end and the right grinding end, the pressure sensors are arranged on the valve plates of the measuring and calculating valve openings, and the pressure sensors are installed at the side ends of the measuring and calculating valve openings and are electrically connected with the power supply.

Preferably, feedstock channel includes left siphunculus and right siphunculus, and the top of feed portion corresponding has seted up first feed inlet and second feed inlet in left siphunculus and right siphunculus top, and wherein first feed inlet and second feed inlet are the invagination formula or the setting of protruding formula, are provided with the division board of fixed mounting on the feed portion roof between first feed inlet and second feed inlet.

Preferably, the mixing subassembly includes the mixing body and arranges this internal mixing pole of mixing in, and mixing body internally mounted has a mixing pole at least, and mixing body left side wall mounting has the hollow cap of leading of toper, leads and has seted up the filtration pore in order to carry out the ejection of compact on the cap.

Preferably, the notch has been seted up on the mixing body roof, and left side is ground the end and is ground the end bottom on the right side and be the fluting setting, and the left side is ground the grinding body gradient of end and right side grinding end and is carried out the adaptation joint with the notch gradient in order to guarantee the stability that sets up.

Preferably, the side wall of the grinding body is provided with heat dissipation holes.

(III) advantageous effects

Compared with the prior art, the invention provides a proportioning grinding device for producing copper alloy powder, which has the following beneficial effects:

1. according to the invention, the conical groove type wheel with the through hole arranged at the center is connected inside the grinding head, the strip-shaped center scattering grinding groove is formed in the conical groove type wheel, the fixed groove type wheel which is the same as the conical groove type wheel in shape and smaller than the conical groove type wheel in diameter is fixedly installed on the right side wall of the grinding body, the convex strip which is smaller than the grinding groove in width and adaptive in shape is arranged on the outer surface of the fixed groove type wheel, the filled material is ground by matching the grinding groove and the convex strip, the blanking mode is controlled by the left and right movement of the grinding part, and the grinding time can be fully controlled, so that a better grinding effect is achieved.

2. According to the invention, the material bearing valves and the measuring and calculating valves matched with the material bearing valves are arranged at the connecting channel openings of the feeding channel and the left grinding end and the right grinding end, the pressure sensors are arranged on the valve plates of the measuring and calculating valves so as to collect data of the weight of materials on the measuring and calculating valves to the pressure sensors arranged at the side ends of the measuring and calculating valve ports, the weight of different types of materials filled in different channels can be measured and calculated, and the material bearing valves are opened, closed and discharged according to difference values of the measuring and calculating data in preset values, so that accurate proportioning can be carried out.

3. According to the invention, two blending rods are arranged in a blending body of a blending assembly to blend alloy powder, blending of different degrees is carried out through different addition time differences of the two types of alloy powder, a conical hollow guide cap is arranged on the left side wall of the blending body, the guide cap concentrates the blended materials of the two blending rods, and filter holes are formed in the guide cap to discharge the materials in a concentrated manner.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is an axial cross-sectional view of the present invention;

FIG. 3 is a partial structural view of the drive assembly of the present invention;

FIG. 4 is a view of the construction of the abrasive end section of the present invention;

fig. 5 is a view showing the structure of a part of the feed part of the present invention.

In the figure: 1. a fixed base; 2. a blending component; 3. grinding the end; 4. a feeding section; 5. a display screen; 21. uniformly mixing the main body; 22. a mixing rod; 23. a guide cap; 31. a left grinding end; 32. a right grinding end; 33. grinding the body; 331. heat dissipation holes; 34. a grinding head; 35. a drive assembly; 351. a drive motor; 352. a T-shaped rotating sleeve; 353. a straight rod; 354. an electric cylinder; 36. a tapered grooved wheel; 361. grinding the groove; 37. fixing a groove type wheel; 371. a convex strip; 41. a feed inlet; 411. a first feed port; 412. a second feed port; 42. a feed channel; 421. a material-carrying valve; 422. a measuring and calculating valve; 423. a pressure sensor; 43. and (4) a partition board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a ratio grinder is used in copper alloy powder production, include unable adjustment base 1 and install mixing subassembly 2 above that, mixing subassembly 2 upper end is connected with the grinding end 3 in the partial embedding mixing subassembly 2, it is provided with left grinding end 31 and right grinding end 32 to grind 3 symmetries of end, fixed mounting has at least one feed inlet portion 4 between left grinding end 31 and the right grinding end 32, at least one feed inlet 41 has been seted up to 4 upper ends of feed inlet portion, install feedstock channel 42 in the feed inlet portion 4 and grind end 31 and right grinding end 32 with a left side respectively and link up, feed inlet portion 4 is installed display screen 5 on the surface and is predetermine the ratio input.

In this embodiment, the driving assembly 35 includes a driving motor 351 fixedly installed on the left and right sides of the left polishing end 31 and the right polishing end 32, a hollow T-shaped rotating sleeve 352 is fixedly sleeved on the driving shaft of the driving motor 351, the T-shaped rotating sleeve 352 extends into the polishing head 34 through a through hole on the side wall of the polishing body 33, a through hole is opened on the side wall of the T-shaped rotating sleeve 352, and correspondingly, taking the left polishing end 31 as an example for illustration, a straight rod 353 is fixedly installed on the left side wall of the polishing head 34, an electric cylinder 354 is fixedly installed inside the T-shaped rotating sleeve 352, the extension degree of the piston rod of the electric cylinder 354 is greater than the length of the T-shaped rotating sleeve 352 and is rotatably inserted into the central through hole of the tapered slot wheel 36 in a T-shaped slot embedded manner to perform the left and right displacement of the polishing head 34, when the driving shaft of the driving motor 351 rotates to drive the straight rod 353 to rotate, obviously, the electric cylinder 354 is placed in the straight rod 353 to perform the synchronous rotation, the grinding head 34 is engaged with the grinding head 34 to realize the relative displacement of the grinding head 34 on the left and right sides, and after the grinding head 34 moves to contact with the open surface and the side wall of the grinding body 33, the straight rod 353 reaches a preset position capable of contacting with the through hole of the T-shaped rotary sleeve 352, at this moment, the driving motor 351 rotates, and the convex column of the straight rod 353 penetrates into the through hole to drive the grinding head 34 and the T-shaped rotary sleeve 352 to synchronously rotate for grinding.

Specifically, the left polishing end 31 and the right polishing end 32 have the same structure, and the present embodiment specifically uses the left polishing end 31 as an example for description, the left polishing end 31 includes a polishing body 33 and a polishing head 34 installed inside the polishing body 33, a driving assembly 35 is disposed between the polishing head 34 and the polishing body 33 for connection, wherein the grinding head 34 performs rotatable adaptive cutting with the grinding body 33, the right side of the grinding head 34 is provided with a through hole to satisfy the penetration of the driving component 35, the driving component 35 is connected with a tapered groove type wheel 36 with a through hole at the center inside the grinding head 34, a strip-shaped grinding groove 361 with center scattering is arranged inside the tapered groove type wheel 36, a fixed groove type wheel 37 which has the same shape as the tapered groove type wheel 36 and the diameter smaller than the tapered groove type wheel 36 is fixedly arranged on the right side wall of the grinding body 33, and convex strips 371 which have the width smaller than the grinding groove 361 and are adaptive in shape are arranged on the outer surface of the feeding fixed groove type wheel 37;

specifically, the feeding channel 42 includes a left tube and a right tube, the top end of the feeding portion 4 is provided with a first feeding hole 411 and a second feeding hole 412 at the top end of the left tube and the right tube correspondingly, wherein the first feeding hole 411 and the second feeding hole 412 are arranged in a recessed or protruding manner, a separation plate 43 fixedly mounted on the top plate of the feeding portion 4 is arranged between the first feeding hole 411 and the second feeding hole 412, a six-flap type material receiving valve 421 and a measuring and calculating valve 422 are mounted at the connecting channel between the feeding channel 42 and the left grinding end 31 and the right grinding end 32, wherein the material receiving valve 421 is annular, a six-flap type valve plate is telescopically mounted in the material receiving valve 421, the shape of the six-flap type valve plate is the same and intersects with the central point of the annular ring, a rubber sleeve is sleeved on the opening and closing flap of the material receiving valve 421 to increase the sealing performance, the structure of the measuring and calculating valve 422 is the same as that of the material receiving valve 421, but a pressure sensor is arranged on the valve plate at the opening and the calculating valve 422, the pressure sensor 423 is installed at the port side end of the measuring valve 422 and is electrically connected with a power supply, when the measuring valve is used specifically, a pressure sensor installed on a valve plate of the measuring valve 422 carries out data collection on the weight of materials on the measuring valve 422 to the pressure sensor 423 installed at the port side end of the measuring valve 422, the weight of different types of materials filled in different channels can be accurately measured and calculated based on the weight, then, during blanking, the weighing valve firstly intercepts the materials, then, the materials are discharged at a slow speed, and then, a main controller is transmitted according to difference signals of measuring and calculating data of the pressure sensor 423 at a preset value to control the opening and closing of the material bearing valve 421 so as to carry out accurate proportioning.

Specifically, the fixed grooved wheel 37 is fixed to the grinding body 33 with an open end, wherein the port of the feed passage 42 communicating with the left grinding end 31 feeds through the fixed grooved wheel 37.

In practical application, the port position of the feeding channel 42 on the fixed grooved wheel 37 is limited within the body of the fixed grooved wheel 37, the material in the feeding channel 42 passes through the measuring valve 422 and then enters the left grinding end 31 and the right grinding end 32, the grinding body 33 is driven by the T-shaped rotary sleeve 352 to rotate and further grind the material with the fixed grooved wheel 37, the operation process is as follows, firstly, the electric cylinder 354 is opened, the grinding end 3 is pushed to the contact position with the fixed grooved wheel 37 from the right side wall of the right grinding end 32 and the left side wall of the left grinding end 31, meanwhile, the driving component 35 can be operated, the grinding end 3 is rotated and ground by starting the motor, two circles are a rotation period, after five rotation periods are completed, the motor is de-energized and the cylinder 354 is energized to draw back the left grinding end 31 and the right grinding end 32 until the tapered grooved wheel 36 contacts the end of the T-shaped rotating sleeve 352.

Specifically, mixing subassembly 2 includes the mixing body 21 who sets up louvre 331 on the lateral wall and arranges mixing rod 22 in mixing body 21 in, mixing body 21 internally mounted has a mixing rod 22 at least, mixing body 21 left side wall mounting has the hollow cap 23 of leading of toper, lead and seted up the filtration pore in order to carry out the ejection of compact on the cap 23, the notch has been seted up on mixing body 21 roof, left side is ground end 31 and right side and is ground the end 32 bottom and be the fluting setting, and left side is ground the grinding body 33 gradient of end 31 and right side grinding end 32 and is carried out the adaptation joint with the notch gradient in order to guarantee the stability of setting.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.