Automatic extrusion type powder tabletting device

Abstract

The utility model relates to the technical field of powder tabletting, and discloses an automatic extrusion type powder tabletting device which comprises a tabletting machine and an extruder, the extruder is arranged at the rear end of the tabletting machine, a mounting seat is arranged below the extruder, fixing blocks are fixedly mounted at the left end and the right end of the top of the mounting seat respectively, and the fixing blocks are arranged on the mounting seat. Sliding grooves are formed in the outer walls of the ends, close to each other, of the fixing blocks, a mounting platform is slidably connected between the two sliding grooves, rotating shafts are rotatably connected to the bottoms of the sliding grooves, lead screws are fixedly mounted at the tops of the rotating shafts, and the mounting platform is in threaded connection with the two lead screws. According to the automatic extrusion type powder tabletting device, through mutual cooperation of the mounting base, the fixing block, the sliding groove, the mounting platform, the lead screw and the synchronous motor component, the height of the extruder can be conveniently adjusted, and meanwhile, the tabletting machine can be conveniently moved to adapt to different production environments or production line layouts.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder tabletting technical field, concretely is a kind of automatic extrusion type powder tabletting device. BACKGROUND

[0002] Powder tabletting device is a kind of equipment that converts powder material into block or sheet material, is widely used in metallurgy, chemical industry, building material, pharmacy and other fields, the use of powder tabletting device not only can improve the quality and stability of product, can also reduce production cost and labor intensity.

[0003] Some automatic extrusion type powder tabletting devices on the market, the height of extruder is usually fixed, or the adjustment process is cumbersome and needs the help of additional tools or manpower, this design limits the flexibility in production process, when needing to adapt to different height production line or production demand, using personnel often need to spend more time and effort to carry out manual adjustment, even possibly need to replace the whole equipment, thereby increase production cost and inconvenience, while production equipment lacks mobility, so that using personnel need to spend a lot of time and effort to disassemble, carry and reinstall when needing to move equipment or adjust production line layout, not only increase production cost, possibly also cause damage to equipment or influence the stability and service life of equipment, therefore, an automatic extrusion type powder tabletting device is proposed to solve the above problems. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic extrusion type powder tabletting device, has the advantages of convenient adjustment of feeding height, solves the problem that some automatic extrusion type powder tabletting devices on the market are inconvenient to adjust feeding height and difficult to move.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose of conveniently adjusting the feeding height, the utility model provides the following technical scheme:

[0008] An automatic extrusion type powder tabletting device, comprising a tablet press and an extruder, the extruder is arranged at the rear end of the tablet press.

[0009] The mounting seat is provided below the extruder, fixed mounting blocks are arranged at the top of the mounting seat and at both left and right ends, longitudinal vertical grooves are arranged on the outer walls of the ends of the fixed blocks close to each other, an installation platform is arranged between the two grooves, extension blocks are fixedly installed on the outer walls of the installation platform, the extension blocks are integrally installed with the installation platform, the installation platform is slidably connected with the grooves through the extension blocks, shafts and lead screws are arranged in the grooves, the lead screws are fixedly installed on the shafts, the shafts are rotatably connected at the bottoms of the grooves for realizing rotation of the lead screws, threaded holes are arranged in the middle of the extension blocks, standard thread intervals are arranged on the lead screws for being threadedly connected with the threaded holes on the extension blocks, and the extruder is fixed on the installation platform and located between the two fixed blocks.

[0010] As a preferred technical scheme of the utility model, the fixed support is fixedly installed at the bottom of the tablet press.

[0011] As a preferred technical scheme of the utility model, the fixed support is fixedly installed at the bottom of the tablet press.

[0012] As a preferred technical scheme of the utility model, the fixed support is fixedly installed at the bottom of the tablet press.

[0013] As a preferred technical scheme of the utility model, the fixed support is fixedly installed at the bottom of the tablet press.

[0014] As a preferred technical scheme of the utility model, the fixed support is fixedly installed at the bottom of the tablet press.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides an automatic extrusion type powder tablet pressing device, has the following beneficial effects:

[0017] The automatic extrusion type powder tablet pressing device can conveniently adjust the height of the extruder, when it is necessary to adjust the feeding height of the extruder to adapt to different production requirements, only the synchronous motor is started, the synchronous motor drives the screw rod to rotate, since the mounting platform is threadedly connected with the two screw rods and can slide in the sliding groove, the mounting platform moves up and down along the axial direction of the screw rod, thereby driving the extruder to lift, the height adjustment precision and stability of the equipment are improved, flexible adjustment in the production process is facilitated, and meanwhile, the moving wheels installed at the bottom of the fixed support can easily move the whole tablet press to adapt to different production environments or production line layouts. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a structural schematic view of the present application;

[0019] Fig. 2 It is a schematic view of the extruder in the present application;

[0020] Fig. 3 It is a schematic view of the fixed block in the present application.

[0021] In the figure: 1, tablet press; 2, extruder; 3, feeding pipe; 4, discharging pipe; 5, discharging port; 6, fixed support; 7, moving wheel; 8, mounting seat; 9, supporting leg; 10, fixed block; 11, sliding groove; 12, mounting platform; 13, rotating shaft; 14, screw rod; 15, synchronous motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0023] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0024] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be two element inside intercommunication. For ordinary skilled person in the art, the above-mentioned term can be understood in the specific meaning in the utility model according to specific circumstances.

[0025] Please refer to Figs. 1-3 An automatic extrusion type powder tabletting device, including tablet press 1 and extruder 2, extruder 2 is arranged at the rear end of tablet press 1, the lower portion of extruder 2 is provided with mounting seat 8, the top of mounting seat 8 is fixedly installed with fixed block 10 at left and right ends, the outer wall of the end of fixed block 10 close to each other is provided with vertical longitudinal sliding groove 11, mounting platform 12 is arranged between the two sliding grooves 11, the outer wall of mounting platform 12 is fixedly installed with extension block, the extension block is integrally installed with mounting platform, mounting platform 12 is slidably connected with sliding groove 11 through extension block, the inside of sliding groove 11 is provided with rotating shaft 13 and screw rod 14, screw rod 14 is fixedly installed on rotating shaft 13, rotating shaft 13 is rotatably connected at the bottom of sliding groove 11 for realizing the rotation of screw rod 14, the middle of extension block is provided with threaded hole, standard thread spacing is formed on screw rod 14 for being threadedly connected with the threaded hole on extension block, and extruder 2 is fixed on mounting platform 12 and located between the two fixed blocks 10.

[0026] It needs to be explained that mounting seat 8 is used for supporting and fixing extruder 2, ensuring its stability, fixed block 10 is used for installing sliding groove 11 and synchronous motor 15 to provide support and installation basis for the height adjustment of extruder 2, sliding groove 11 provides guidance and support for the sliding of mounting platform 12, ensures that the mounting platform can stably ascend and descend, mounting platform 12 is used for bearing extruder 2 and is connected with its height adjustment mechanism, the height adjustment of extruder is realized through the lifting movement of mounting platform 12, rotating shaft 13 provides support and guidance for the rotation of screw rod 14, and screw rod 14 is the core component of the height adjustment mechanism of extruder, the lifting movement of mounting platform 12 is realized through the rotation movement and the threaded connection of mounting platform 12, so that the height of extruder is adjusted.

[0027] In the embodiment, fixed support 6 is fixedly installed at the front and rear ends of the bottom of tablet press 1.

[0028] It needs to be explained that fixed support 6 plays the role of supporting and fixing tablet press, ensuring its stability, and mobile wheel 7 enables the whole tabletting device to be conveniently moved and carried, improving the flexibility and adaptability of the equipment.

[0029] The top of the outer wall of the rear end of the tablet press 1 is fixedly installed with a feeding pipe 3, and the outer wall of the front end of the tablet press 1 is fixedly installed with a discharging pipe 4.

[0030] It should be noted that the tablet press 1 is the core component of the tabletting device, responsible for pressing the powder into tablets. The discharging pipe 4 fixedly installed on the outer wall of the front end of the tablet press 1 is used to discharge the pressed tablets, and the feeding pipe 3 fixedly installed on the top of the outer wall of the rear end is used to receive the powder from the extruder 2.

[0031] In this embodiment, the extruder 2 is provided with a discharging port 5 on the outer wall of the front end, and the discharging port 5 is arranged above the feeding pipe 3.

[0032] It should be noted that the extruder 2 is responsible for continuously and stably extruding the powder from the storage container and sending the powder into the feeding pipe 3 of the tablet press 1 through the discharging port 5 on the outer wall of the front end. The feeding pipe 3 ensures that the powder can be smoothly transferred from the extruder to the tablet press, avoiding the phenomenon of blockage or leakage. The discharging pipe 4 is responsible for discharging the pressed tablets from the tablet press 1, facilitating the collection and processing of subsequent processes. The supporting feet 9 are installed at the bottom of the mounting seat 8, which plays a supporting and stabilizing role for the mounting seat 8, ensuring the smooth operation of the extruder 2.

[0033] In this embodiment, the mounting seat 8 is fixedly installed with supporting feet 9 around the bottom, and the top of the fixed block 10 is fixedly installed with a synchronous motor 15.

[0034] It should be noted that the supporting feet 9 are installed at the bottom of the mounting seat 8, which plays a supporting and stabilizing role for the mounting seat 8, ensuring the smooth operation of the extruder 2. The synchronous motor 15 is connected to the screw rod 14 through the output shaft at the bottom, providing power for the height adjustment mechanism of the extruder 2.

[0035] In this embodiment, the outer wall of the synchronous motor 15 is sleeved with a limiting sleeve between the top of the fixed block 10, and the bottom output shaft of the synchronous motor 15 is connected to the screw rod 14.

[0036] It should be noted that through the rotation of the synchronous motor 15, the screw rod 14 is driven to rotate, realizing the lifting movement of the mounting platform 12, which has the advantages of accurate adjustment and stable operation.

[0037] Working principle: first, the powder is poured into the storage container of the extruder 2, at this time, the extruder 2 is in standby state, waiting for the start signal, then check whether the feeding pipe 3 and the discharging pipe 4 of the tablet press 1 are unobstructed, ensure that the powder can be smoothly transmitted from the extruder to the tablet press, and smoothly discharged from the pressed tablets, then adjust the height of the extruder 2 according to the production requirement, which can be realized by operating the synchronous motor 15, after the synchronous motor 15 is started, it will drive the screw rod 14 to rotate, because the installation platform 12 is threadedly connected with the screw rod 14 and is slidingly connected between the two sliding grooves 11, so the installation platform 12 will rise and fall with the rotation of the screw rod, by adjusting the rotation direction and speed of the synchronous motor 15, the height of the extruder 2 can be accurately controlled to meet the production requirement, then start the extruder 2, at this time, the extruder will continuously and stably extrude the powder in the storage container, and send it into the feeding pipe 3 of the tablet press 1 through the discharge port 5, at the same time, start the tablet press 1, after receiving the powder from the extruder, the tablet press will start to press it into tablets, the pressed tablets will be discharged through the discharging pipe 4, for the collection and processing of subsequent processes.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic extrusion type powder tablet press device, comprising a tablet press and an extruder, the extruder is arranged at the rear end of the tablet press; characterized in that The mounting seat is arranged below the extruder, the top of the mounting seat is fixedly installed with fixed blocks at both ends, the outer wall of the end of the fixed blocks close to each other is provided with a longitudinal vertical sliding groove, and an installation platform is arranged between the two sliding grooves; The extension blocks are fixedly installed on the outer walls of the installation platform left and right, the extension blocks and the installation platform are integrally installed, and the installation platform is slidably connected with the sliding grooves through the extension blocks; The inner part of the sliding groove is provided with a rotating shaft and a screw rod, the screw rod is fixedly installed on the rotating shaft, the rotating shaft is rotatably connected with the bottom of the sliding groove for realizing the rotation of the screw rod, the middle of the extension block is provided with a threaded hole, the screw rod is provided with a standard thread spacing for being threadedly connected with the threaded hole on the extension block, and the extruder is fixed on the installation platform and located between the two fixed blocks.

2. An automatic extrusion tabletting device according to claim 1, wherein: The fixed supports are fixedly installed at the front and rear ends of the bottom of the tablet press, and the mobile wheels are fixedly installed at the bottom of the fixed supports.

3. An automatic extrusion tabletting device according to claim 1, wherein: The feeding pipe is fixedly installed on the outer wall of the rear end of the tablet press, and the discharging pipe is fixedly installed on the outer wall of the front end of the tablet press.

4. An automatic extrusion tabletting device according to claim 3, wherein: The extruder is provided with a discharge port on the outer wall of the front end, and the discharge port is arranged above the feeding pipe.

5. The automatic extrusion tablet press of claim 1, wherein: The supporting legs are fixedly installed around the bottom of the mounting seat, and the synchronous motors are arranged on the top of the fixed blocks.

6. An automatic extrusion tabletting device according to claim 5, wherein: The outer wall of the synchronous motor and the top of the fixed block are sleeved with a limiting sleeve, and the output shaft of the bottom of the synchronous motor is connected with the screw rod.

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