CN219927048U - Workbench for feeding tablet press - Google Patents

Abstract

The utility model relates to a workbench for feeding a tablet press, which comprises a material table, and a side clamping mechanism and a discharging opening which are arranged on the material table side by side; the side clamping mechanism comprises a supporting frame and clamping devices symmetrically arranged at two ends of the supporting frame; the clamping device comprises an air cylinder and a clamping rod movably arranged at the front end of the air cylinder; the clamping rod can rotate 90 degrees through the air cylinder; the workbench for feeding the tablet press has the advantages of being capable of clamping the charging basket and being suitable for charging baskets with different heights.

Description

Workbench for feeding tablet press

Technical Field

The utility model relates to a workbench for feeding a tablet press.

Background

Tablet presses are used in many industries, and are of different sizes and types, and the present utility model relates to tablet presses for large powder materials. When the tablet press is used for feeding, a workbench is arranged above the tablet press due to larger equipment, and powder materials to be tableted are fed into a hopper of the tablet press from above so as to perform tablet pressing operation; the existing workbench is basically characterized in that a hole is formed in the position, corresponding to the hopper position of the tablet press, of the workbench, then a charging basket is moved on the hole, and feeding is performed; however, the heights of the charging barrels are not completely the same, and although the heights are not very different, the heights are always different, so that once the fall exists between the charging barrels and the holes of the workbench, powder materials are easy to drift; and the existing workbench does not have any auxiliary structure, and the charging basket is easy to move in the blanking process.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art, and provides the workbench which can clamp the charging bucket and is suitable for charging the tablet press for charging buckets with different heights.

The technical problems of the utility model are mainly solved by the following technical proposal:

the workbench for feeding the tablet press comprises a material table, a side clamping mechanism and a discharging opening, wherein the side clamping mechanism and the discharging opening are arranged on the material table side by side; the side clamping mechanism comprises a supporting frame and clamping devices symmetrically arranged at two ends of the supporting frame; the clamping device comprises an air cylinder and a clamping rod movably arranged at the front end of the air cylinder; the clamping rod can rotate 90 degrees through the air cylinder.

Preferably, the cylinder is provided with a telescopic rod, and a connecting piece is arranged at the front end part of the telescopic rod.

Preferably, the rear end of the clamping rod is provided with a shaft a and a shaft b.

Preferably, the blanking port comprises an upper ring port and a lower ring port, and more than 2 telescopic devices are uniformly arranged between the upper ring port and the lower ring port.

Preferably, the upper ring opening and the lower ring opening are circular flanging ring openings made of metal materials, one end of the telescopic device is fixed on the lower ring opening, and the other end of the telescopic device is fixed on the upper ring opening.

Preferably, the telescopic device is a telescopic rod controlled by an air cylinder, and the upper ring opening can be lifted upwards by 1-5cm.

Preferably, a cloth is arranged between the upper ring opening and the lower ring opening.

The beneficial effects of the utility model are as follows:

in order to facilitate the movement of the charging basket, universal wheels are arranged at the bottom of the charging basket, so that after the charging basket is placed on a material table, no external force is fixed, even if the universal wheels are locked, the charging basket can shift due to vibration or other reasons during operation, once the powder material is shifted, the powder material cannot accurately fall into a hopper, and therefore, the powder material is wasted;

in addition, the blanking opening is arranged into a structure of an upper ring opening, a lower ring opening and a surrounding cloth, so that the blanking opening can realize small-range height adjustment, and the feeding of charging barrels with different heights can be met.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure between the present utility model and a bucket;

FIG. 2 is a schematic diagram of the structure of the present utility model

FIGS. 3 and 4 are partial enlarged schematic views of FIG. 2;

fig. 5 is an enlarged partial schematic view of fig. 3.

1-material platform, 2-side clamping mechanism, 3-material outlet, 2.1-clamping device, 2.2-supporting frame, 3.1-upper ring opening, 3.2-telescopic device, 3.3-lower ring opening, 3.4-surrounding cloth, 2.11-cylinder, 2.12-clamping rod, 2.13-telescopic rod, 2.14-shaft a, 2.15-connecting piece, 2.16-shaft b and A-charging basket

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

As shown in fig. 1, the workbench for feeding the tablet press is mainly used for placing a charging basket during feeding of the tablet press; large powder material tablet press is required to be placed on a high table during feeding, the charging basket is a large circular barrel, the upper opening is large, the lower opening is small, and powder materials are discharged from the lower opening and enter a hopper of the tablet press. Comprises a material table 1, a side clamping mechanism 2 and a discharging opening 3, wherein the side clamping mechanism 2 and the discharging opening 3 are arranged on the material table side by side; the side clamping mechanism 2 comprises a supporting frame 2.2 and clamping devices 2.1 symmetrically arranged at two ends of the supporting frame 2.2, specifically speaking, the supporting frame 2.2 is an I-shaped frame arranged on the material table 1, and the clamping devices 2.1 with the same structure are respectively arranged above the two ends of the supporting frame 2.2 and used for clamping the material barrel A. The clamping device 2.1 comprises a cylinder 2.11 and a clamping rod 2.12 movably arranged at the front end of the cylinder 2.11; the clamping lever 2.12 can be rotated by 90 ° by means of the cylinder 2.11.

Referring to fig. 3-5, the cylinder 2.11 is provided with a telescopic rod 2.13, and a connecting piece 2.15 is provided at the front end of the telescopic rod 2.13.

The rear end of the clamping rod 2.12 is provided with a shaft a2.14 and a shaft b2.16 in a penetrating way. Specifically, the shaft a2.14 penetrates through the clamping rod 2.12 and is arranged on the supporting frame 2.2; the shaft b2.16 penetrates through the clamping rod 2.12 and then is connected with the connecting piece 2.15; thus, the clamping rod 2.12 can rotate around the shaft a2.14 and the shaft b2.16, when the telescopic rod 2.13 is extended forwards by the cylinder 2.11, the connecting piece 2.15 works forwards together, the clamping rod 2.12 is pushed to rotate forwards by the shaft b2.16, and when the clamping rod 2.12 rotates forwards, the shaft a2.14 serves as a center point, so that the clamping rod 2.12 rotates around the center point. Conversely, when the telescopic rod 2.13 returns backwards, the clamping rod 2.12 rotates inwards of the supporting frame 2.2. Since the clamping devices 2.1 are symmetrically arranged on the supporting frame 2.2, when the clamping rod 2.12 rotates inwards, the charging basket A can be clamped from two sides.

Referring to fig. 4, the feed opening 3 includes an upper ring opening 3.1 and a lower ring opening 3.3, and a plurality of expansion devices 3.2 are uniformly disposed between the upper ring opening 3.1 and the lower ring opening 3.3.

The upper ring opening 3.1 and the lower ring opening 3.3 are round flanging ring openings made of metal materials, one end of the telescopic device 3.2 is fixed on the lower ring opening 3.3, and the other end is fixed on the upper ring opening 3.1.

The telescopic device 3.2 is a telescopic rod controlled by an air cylinder, and the upper ring opening 3.1 can be lifted upwards by 1 cm to 5cm.

A cloth wrapping 3.4 is arranged between the upper ring opening 3.1 and the lower ring opening 3.3. Specifically, the cloth 3.4 is a connecting pipe made of cloth, so that the upper ring opening and the lower ring opening are connected in a seamless manner, and after the upper ring opening 3.1 is lifted upwards, the cloth 3.4 also appears, and a blanking channel is formed. Through the structure, the feed opening 3 can adapt to the charging bucket A with different heights, if the feed opening of some charging buckets A is higher, if the upper ring opening 3.1 cannot be lifted upwards, powder materials in the charging bucket A cannot accurately enter the feed opening 3 after falling, and the problem of powder material drifting can occur.

In the use, material platform 1 is the high platform that highly exceeds 2 meters, be the hopper feed inlet of tablet press under feed opening 3, send material bucket A to material platform 1 on the back through hoist or fork truck, aim at feed opening 3 with material bucket A's below discharge gate, then start clamping device 2.1, carry out a clamp to material bucket A from both sides limit, material bucket A just can not take place the skew in the operation condition like this, then adjust the height of upper collar mouth 3.1 according to the distance between material bucket A and the feed opening 3, let upper collar mouth 3.1 hug closely in material bucket A's below discharge gate department, open material bucket A's discharge gate like this can begin to carry out the pay-off operation to tablet press.

In order to enable an inspector to more conveniently know the technical scheme of the utility model, the applicant simply describes the existing similar device, the existing material table is provided with a blanking opening (the height cannot be adjusted) only above the corresponding tablet press hopper, then a material barrel is placed at the blanking opening, and the adjustment cannot be carried out according to the distance between the material barrel and the blanking opening, so that a problem occurs, and if the distance between the material barrel and the blanking opening is large, powder materials can drift after falling.

The beneficial effects of the utility model are as follows:

in order to facilitate the movement of the charging basket, universal wheels are arranged at the bottom of the charging basket, so that after the charging basket is placed on a material table, no external force is fixed, even if the universal wheels are locked, the charging basket can shift due to vibration or other reasons during operation, once the powder material is shifted, the powder material cannot accurately fall into a hopper, and therefore, the powder material is wasted;

in addition, the blanking opening is arranged into a structure of an upper ring opening, a lower ring opening and a surrounding cloth, so that the blanking opening can realize small-range height adjustment, and the feeding of charging barrels with different heights can be met.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The workbench for feeding the tablet press comprises a material table (1), a side clamping mechanism (2) and a discharging opening (3) with adjustable height, wherein the side clamping mechanism (2) and the discharging opening (3) are arranged on the material table side by side; the method is characterized in that: the side clamping mechanism (2) comprises a supporting frame (2.2) and clamping devices (2.1) symmetrically arranged at two ends of the supporting frame (2.2); the clamping device (2.1) comprises an air cylinder (2.11) and a clamping rod (2.12) movably arranged at the front end of the air cylinder (2.11); the clamping rod (2.12) can rotate 90 degrees through the air cylinder (2.11).

2. A table for feeding a tablet press according to claim 1, wherein: a telescopic rod (2.13) is arranged on the air cylinder (2.11), and a connecting piece (2.15) is arranged at the front end part of the telescopic rod (2.13).

3. A table for feeding a tablet press according to claim 2, wherein: the rear end of the clamping rod (2.12) is provided with a shaft a (2.14) and a shaft b (2.16) in a penetrating way.

4. A table for feeding a tablet press according to claim 1, wherein: the blanking port (3) comprises an upper ring port (3.1) and a lower ring port (3.3), and more than 2 telescopic devices (3.2) are uniformly arranged between the upper ring port (3.1) and the lower ring port (3.3).

5. The table for feeding a tablet press of claim 4 wherein: the upper ring opening (3.1) and the lower ring opening (3.3) are round flanging ring openings made of metal materials, one end of the telescopic device (3.2) is fixed on the lower ring opening (3.3), and the other end of the telescopic device is fixed on the upper ring opening (3.1).

6. The table for feeding a tablet press of claim 5 wherein: the telescopic device (3.2) is a telescopic rod controlled by an air cylinder, and the upper ring opening (3.1) can be lifted upwards by 1 cm to 5cm.

7. The table for feeding a tablet press of claim 4 wherein: an enclosing cloth (3.4) is arranged between the upper ring opening (3.1) and the lower ring opening (3.3).