CN212949364U

CN212949364U - Forming assembly of coal making machine

Info

Publication number: CN212949364U
Application number: CN202020947002.2U
Authority: CN
Inventors: 于源源; 于守杰; 曹雪贤; 于溪溪; 谢晓艳
Original assignee: Zhengzhou Zhenhua Heavy Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Zhenhua Heavy Machinery Manufacturing Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-13
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a forming component of a coal making machine, a hollow cavity is arranged on a base, and a discharge chute matched with the size of a coal briquette is arranged on one side of the base; a mould is arranged on the base in a rotary manner and is in a disc shape, and a mould groove is formed in the mould; the blanking device comprises a base, a blanking plate, a stamping frame, a blanking plate, a stamping head, a blanking plate, a stamping frame, a blanking plate and a stamping head, wherein the two sides of the base are fixedly provided with telescopic columns, the top of each telescopic column is fixedly provided with the stamping frame, the stamping frame is provided with a cross beam, the blanking frame; a turntable rotating shaft is arranged on one side of the punching frame, a turntable connecting column is rotatably arranged on the turntable rotating shaft and is rotatably arranged on the turntable, the turntable is rotatably arranged on the base, and a motor is arranged in the base and is connected with the turntable; this device carries out the endless suppression to the coal cinder through the mould of carousel formula, and the effectual not good problem of hydraulic pressure suppression coal continuity of having solved has improved production efficiency.

Description

Forming assembly of coal making machine

Technical Field

The utility model relates to a general mechanical equipment makes technical field, concretely relates to shaping subassembly of coal making machine.

Background

The coal is made up by using powdered coal as main raw material, and making them pass through the processes of mechanical processing, press-forming and forming according to the required mixing ratio, mechanical strength and form and size of specific application, and can be made into the coal products with different strength, size and form, and can be made into the various coal products with different forms, such as briquet, coal bar and honeycomb briquette. The common equipment is a special coal making machine, most of the existing equipment uses compression molding, but most of the compression equipment adopts common hydraulic pressure to complete the process, and the continuity is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming assembly of coal making machine solves the not good problem of hydraulic pressure suppression coal continuity.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a molding assembly of a coal making machine comprises a punching frame, a die, a telescopic column, a discharge chute, a rotary table connecting column, a rotary table rotating shaft, a die-shaped groove, a blanking column, a blanking plate, a punching spring, a punching head, a punching column and a base; the base is a hollow cavity, and a discharge chute matched with the size of the coal briquette is arranged on one side of the base; a mould is arranged on the base in a rotary manner and is in a disc shape, and a mould groove is formed in the mould; the blanking device comprises a base, a blanking plate, a stamping frame, a blanking plate, a stamping head, a blanking plate, a stamping frame, a blanking plate and a stamping head, wherein the two sides of the base are fixedly provided with telescopic columns, the top of each telescopic column is fixedly provided with the stamping frame, the stamping frame is provided with a cross beam, the blanking frame; stamping frame one side is provided with the carousel pivot, and the switching is provided with the carousel spliced pole in the carousel pivot, and the carousel spliced pole switching sets up on the carousel, and the carousel switching sets up on the base, is provided with the motor in the base and is connected with the carousel.

Furthermore, the die also comprises a lower template, an upper template and a central rotating shaft; the central rotating shaft is rotatably arranged on the base, the motor is arranged on the base and connected with the central rotating shaft, the central rotating shaft (the lower template and the upper template are fixedly arranged on the central rotating shaft, the mold groove is arranged between the lower template and the upper template and penetrates through the lower template and the upper template, and the base is provided with a semicircular baffle plate for blocking the mold groove.

Furthermore, the punch head also comprises a first movable plate, a fixed plate, a punch pin, a second sliding plate and a sliding plate column; the fixed plate is fixedly arranged on the stamping column, the stamping needle is fixedly arranged below the fixed plate, and a first movable plate is arranged on the fixed plate and is arranged on the stamping column in a sliding connection manner; the periphery of the fixed plate is provided with a sliding hole, the sliding hole is provided with a sliding plate column in a pinching and sliding manner, one end of the sliding plate column is fixedly provided with a second sliding plate, the other end of the sliding plate column is fixedly arranged on the first movable plate, and the second sliding plate is arranged on the punching needle in a sliding manner.

Furthermore, a stamping spring is arranged on the stamping column.

Further, the pattern grooves are provided in a square shape and are provided in 4.

Furthermore, the eccentric switching setting of carousel spliced pole is on the carousel.

Compared with the prior art, the beneficial effects of the utility model are that:

this device carries out the suppression that circulates to the coal cinder of circulating through the mould of carousel formula to drive flexible post through the eccentric wheel and carry out the suppression of upper and lower circulation, the effectual not good problem of hydraulic pressure suppression coal continuity of having solved has improved production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the mold of the present invention.

Fig. 3 is a top view of the mold of the present invention.

Fig. 4 is a schematic structural view of the punch of the present invention.

In the figure, 2-punching frame, 12-die, 13-telescopic column, 14-discharge chute, 15-rotary table, 16-rotary table connecting column, 17-rotary table rotating shaft, 18-die groove, 19-blanking column, 20-blanking plate, 21-punching spring, 22-punch, 23-punching column, 24-lower template, 25-upper template, 26-central rotating shaft, 27-first movable plate, 28-fixed plate, 29-punching needle, 30-second sliding plate, 31-sliding plate column and 36-base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

the forming assembly of the coal making machine comprises a punching frame 2, a die 12, a telescopic column 13, a discharge chute 14, a rotary disc 15, a rotary disc connecting column 16, a rotary disc rotating shaft 17, a model groove 18, a blanking column 19, a blanking plate 20, a punching spring 21, a punch 22, a punching column 23 and a base 36; the base 36 is arranged to be a hollow cavity, and a discharge chute 14 matched with the size of the coal blocks is arranged on one side of the base 36 and used for discharging; a forming die 12 provided with coal blocks is connected to the base 36 in a rotating mode, the die 12 is in a disc shape, and a die groove 18 is formed in the die 12; the two sides of the base 36 are fixedly provided with telescopic columns 13, the top of each telescopic column 13 is fixedly provided with a stamping frame 2, each stamping frame 2 is provided with a cross beam, a blanking column 19 and a stamping column 23 are connected below each stamping frame 2 through bolts, one end of each blanking column 19 is provided with a blanking plate 20, one end of each stamping column 23 is provided with a punch 22, and the shape of each punch 22 is matched with that of the corresponding model groove 18; a rotary table rotating shaft 17 is arranged on one side of the punching frame 2, a rotary table connecting column 16 is arranged on the rotary table rotating shaft 17 in a switching mode, the rotary table connecting column 16 is arranged on the rotary table 15 in a switching mode, the rotary table 15 is arranged on a base 36 in a switching mode, and a motor is arranged in the base 36 and connected with the rotary table 15.

In the device, after the coal ash is placed in the mold groove 18, the punch 22 applies pressure to the mold groove 18 under the driving of the telescopic column 13, the rotary table 15 and the like, so that the coal ash is isobarically manufactured into a coal block with a required shape, the coal block is not pressed once, the grinding tool rotates once, the rotating mold is punched out of the mold groove 18 by the blanking plate 20, and the coal block is pinched and dropped out of the discharge groove 14.

Example 2:

on the basis of the above embodiment, in this embodiment, specifically, in order to facilitate material pressing and blanking, the mold 12 further includes a lower template 24, an upper template 25, and a central rotating shaft 26; the central rotating shaft 26 is arranged on the base 36 in a switching mode, the base 36 is provided with a motor connected with the central rotating shaft 26, the central rotating shaft 26 is fixedly provided with the lower template 24 and the upper template 25, the mold groove 18 is arranged between the lower template 24 and the upper template 25 and penetrates through the lower template 24 and the upper template 25, and the base 36 is provided with a semicircular baffle for blocking the mold groove 18 to prevent material scattering. Here, the semicircular baffle only needs to block the bottom of one half of the mold chase 18, and the other half is used for blanking, and the position of the blanked mold chase 18 needs to be opposite to the discharge chute 14.

Example 3:

on the basis of the above embodiment, in the present embodiment, the punch 22 further includes a first movable plate 27, a fixed plate 28, a punch pin 29, a second sliding plate 30, and a sliding plate column 31; the fixed plate 28 is fixedly arranged on the stamping column 23, the stamping pin 29 is fixedly arranged below the fixed plate 28, the fixed plate 28 is provided with a first movable plate 27, and the first movable plate 27 is slidably arranged on the stamping column 23; the periphery of the fixed plate 28 is provided with a sliding hole, a sliding plate column 31 is arranged in the sliding hole in a sliding way, one end of the sliding plate column 31 is fixedly provided with a second sliding plate 30, the other end of the sliding plate column 31 is fixedly arranged on the first movable plate 27, and the second sliding plate 30 is arranged on the punching pin 29 in a sliding way. In this embodiment, the second slide plate 30 begins to apply pressure to the soot after contacting the pattern groove 18, and when a certain level is reached, the punch pin 29 continues to move downward to the bottom-most portion, forming a coal hole in the coal block.

Example 4:

in addition to the above embodiments, in the present embodiment, in order to facilitate the mold release, the pressing spring 21 is provided on the pressing post 23. Thus, the stamping spring 21 is not compressed to form elastic force during pressing, and the elastic force of the stamping spring is opened during demoulding, so that the second sliding plate 30 is always contacted with the coal briquette in the early stage, the coal briquette is prevented from being damaged by demoulding until all the stamping pins 29 are completely separated and then the coal briquette is demoulded integrally.

Example 5:

on the basis of the above embodiment, in the present embodiment, specifically, the mold grooves 18 are provided in a square shape and are provided in 4.

Example 6:

on the basis of the above embodiments, in the present embodiment, the turntable connecting column 16 is eccentrically and rotatably disposed on the turntable 15, so that the entire punching frame 2 has the highest point and the lowest point to complete the punching.

Reference throughout this specification to "example 1", "example 2", "example 3", "example 4", and so forth, means that a particular feature, structure, or characteristic described in connection with the example is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A molding assembly for a coal pulverizer, comprising: the punching machine comprises a punching frame (2), a die (12), a telescopic column (13), a discharge chute (14), a turntable (15), a turntable connecting column (16), a turntable rotating shaft (17), a model groove (18), a blanking column (19), a blanking plate (20), a punching spring (21), a punch (22), a punching column (23) and a base (36); the base (36) is a hollow cavity, and a discharge chute (14) matched with the size of the coal briquette is arranged on one side of the base (36); a mould (12) is rotatably arranged on the base (36), the mould (12) is in a disc shape, and a mould groove (18) is arranged on the mould (12); the blanking device is characterized in that telescopic columns (13) are fixedly arranged on two sides of a base (36), a stamping frame (2) is fixedly arranged at the tops of the telescopic columns (13), the stamping frame (2) is arranged to be a cross beam, a blanking column (19) and a stamping column (23) are connected below the stamping frame (2) through bolts, a blanking plate (20) is arranged at one end of the blanking column (19), and a punch (22) is arranged at one end of the stamping column (23); stamping frame (2) one side is provided with carousel pivot (17), and the switching is provided with carousel spliced pole (16) on carousel pivot (17), and carousel spliced pole (16) switching setting is on carousel (15), and carousel (15) switching setting is on base (36), is provided with the motor in base (36) and is connected with carousel (15).

2. The molding assembly of a coal pulverizer as defined in claim 1, wherein: the die (12) further comprises a lower template (24), an upper template (25) and a central rotating shaft (26); the central rotating shaft (26) is arranged on the base (36) in a switching mode, a motor is arranged on the base (36) and connected with the central rotating shaft (26), the central rotating shaft (26) is fixedly provided with a lower template (24) and an upper template (25), the mold groove (18) is arranged between the lower template (24) and the upper template (25) and penetrates through the lower template (24) and the upper template (25), and a semicircular baffle for blocking the mold groove (18) is arranged on the base (36).

3. The molding assembly of a coal pulverizer as defined in claim 1, wherein: the punch head (22) further comprises a first movable plate (27), a fixed plate (28), a punch pin (29), a second sliding plate (30) and a sliding plate column (31); the fixed plate (28) is fixedly arranged on the stamping column (23), the stamping needle (29) is fixedly arranged below the fixed plate (28), the fixed plate (28) is provided with a first movable plate (27), and the first movable plate (27) is arranged on the stamping column (23) in a sliding manner; the periphery of the fixed plate (28) is provided with sliding holes, the sliding holes are provided with sliding plate columns (31) in a pinching and sliding connection mode, one ends of the sliding plate columns (31) are fixedly provided with second sliding plates (30), one ends of the second sliding plates are fixedly arranged on the first movable plate (27), and the second sliding plates (30) are arranged on the punching needles (29) in a sliding connection mode.

4. The molding assembly of a coal pulverizer as defined in claim 1, wherein: and a stamping spring (21) is arranged on the stamping column (23).

5. The molding assembly of a coal pulverizer as defined in claim 1, wherein: the number of the mould grooves (18) is 4, and the mould grooves are square.

6. The molding assembly of a coal pulverizer as defined in claim 1, wherein: the turntable connecting column (16) is eccentrically and rotatably arranged on the turntable (15).