CN219505515U

CN219505515U - Material returning mechanism of pharmaceutical tablet press

Info

Publication number: CN219505515U
Application number: CN202320633119.7U
Authority: CN
Inventors: 韩龙; 许行磊
Original assignee: Hubei Changsong Food Co ltd
Current assignee: Hubei Changsong Food Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-11
Anticipated expiration: 2033-03-24

Abstract

The utility model provides a material returning mechanism of a pharmaceutical tablet press, which relates to the field of pharmaceutical tablet presses and comprises the following components: tablet press frame and pharmacy template, the pharmacy template has the tablet through the suppression groove suppression, pharmacy template left end is connected with positive and negative rotation motor through the pivot, the side is connected with the mount about the pharmacy template, the mount is connected with the mounting groove piece through the linking frame, the mounting groove piece is connected with the material post that returns through reset spring section of thick bamboo, the material post upper end that returns has domatic piece through the gyro wheel laminating, domatic piece rear end is connected with electric putter. The tablet pressing machine solves the problems that the tablets pressed by the existing tablet pressing machine are easy to clamp in the groove, so that the tablets are difficult to clamp during taking, and scratches are generated on the surfaces of the tablets.

Description

Material returning mechanism of pharmaceutical tablet press

Technical Field

The utility model relates to the field of pharmaceutical tablet presses, in particular to a material returning mechanism of a pharmaceutical tablet press.

Background

The tablet press is mainly used for tablet process research in the pharmaceutical industry, and is characterized in that granular matters are pressed into round, special-shaped and automatic continuous production equipment with characters and symbols and graphic tablet matters with diameters not larger than 13mm, and through searching, (document bulletin number: CN 210436673U) a high-speed rotary tablet press based on fixed preparation processing is disclosed, wherein' two guide posts 14 which are parallel to each other are vertically arranged on the inner cavity wall of a tablet press main body 1 of an upper platen 5 and a middle platen 17 and the left side wall of a control box 4, grooves which are matched with the guide posts 14 are formed on the left end side wall and the right end side wall of a material returning plate 11 are ensured, and the horizontal precision of the material returning plate 11 in the up-down moving process is avoided, so that the material returning plate 11 is prevented from being deviated to be blocked. Wherein, backing plate 22 is the slope structure that left end is high right-hand member is low, and the top plane of backing plate 22 is tangent with pulley 2101 that connecting seat 21 bottom fixed mounting was equipped with, and when backing plate 22 was promoted by electric cylinder 23, pulley 2101 also will follow the domatic motion of backing plate 22 to play the purpose that material returning plate 11 held or descend, "although the material returning structure is described in this document, but can find that the tablet is blocked in the inslot easily in the material returning process, lead to getting the problem that the tablet is difficult to clamp and lead to the fact the tablet surface to produce the mar when getting the material.

Disclosure of Invention

In order to overcome the defects existing in the prior art, a material returning mechanism of a pharmaceutical tablet press is provided, so that the problems that tablets pressed by the existing tablet press are easy to clamp in a groove, the tablets are difficult to clamp during material taking, and scratches are generated on the surfaces of the tablets are solved.

In order to achieve the above object, a material returning mechanism of a pharmaceutical tablet press is provided, comprising: tablet press stand and pharmacy template, the pharmacy template is pressed with tablets through pressing grooves,

the pharmaceutical template left end is connected with positive and negative rotation motor through the pivot, the pharmaceutical template left and right sides is connected with the mount, the mount is connected with the mounting groove piece through the linking frame, the mounting groove piece is connected with the material post that returns through reset spring section of thick bamboo, the material post upper end that returns has domatic piece through the gyro wheel laminating, domatic piece rear end is connected with electric putter.

Furthermore, the tablet press frame upper surface is provided with concave formula and connects the silo, connect the silo surface to spread and have had the blotter, connect the silo upper end laminating to have the pharmacy template.

Further, the lower end of the fixing frame is connected with the tablet press base through a hydraulic column; and three groups of positioners are arranged on the side face of the left fixing frame, and a forward and reverse rotating motor is fixed at the lower end of each positioner.

Further, an electric guide rail is embedded and installed on the upper surface of the fixing frame; and the electric guide rail is connected with the connecting frame through the sliding block, and the lower end surface of the sloping surface block is in a sloping surface shape with a low front and a high rear.

Further, five groups of reset spring barrels are embedded and installed on the lower end face of the installation groove block; and the five groups of reset spring barrels are internally and penetratingly connected with material returning columns, and idler wheels are arranged at the upper ends of the material returning columns.

Further, a sliding plate is welded on the groove wall at the upper end of the installation groove block; and the lower end surface of the sliding plate is connected with a sloping surface block in a sliding way, and two groups of electric push rods are fixed on the rear side wall of the mounting groove block.

Further, the material returning column, the sliding plate, the slope block, the electric push rod and the return spring cylinder form a material returning mechanism of the tablet; and the material returning mechanism is positioned at the rear side of the pharmaceutical template.

The material returning mechanism of the pharmaceutical tablet press has the beneficial effects that the electric push rod is utilized to push the slope block to slide forwards and backwards, so that the material returning column moves up and down along the surface of the slope block, and the lower pharmaceutical template is knocked to form the material returning mechanism of the pharmaceutical tablet press, so that the tablet in the pharmaceutical template is conveniently knocked and pressed, the rapid material returning of the pharmaceutical tablet press is facilitated, the electric pharmaceutical template of the positive and negative rotating motor is used for overturning, the tablet in the pharmaceutical template is in an inverted shape, and the material returning mechanism can conveniently and well knock and return the tablet.

Drawings

Fig. 1 is a schematic front view of a material returning mechanism of a pharmaceutical tablet press according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional elevation view of a material returning mechanism of a pharmaceutical tablet press according to an embodiment of the present utility model.

Fig. 3 is a schematic top view of a material returning mechanism of a pharmaceutical tablet press according to an embodiment of the present utility model.

Fig. 4 is a schematic side view of a schematic internal connection structure of a stripper column according to an embodiment of the utility model.

In the figure: 1. a tablet press stand; 11. a cushion pad; 12. a receiving groove; 2. a forward and reverse rotation motor; 21. a fixing frame; 22. a rotating shaft; 23. a hydraulic column; 24. a positioner; 25. an electric guide rail; 3. a material returning column; 31. installing a groove block; 32. a connecting frame; 33. a slide plate; 34. slope blocks; 35. an electric push rod; 36. a roller; 37. a return spring cylinder; 4. a pharmaceutical template; 41. pressing grooves.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a material returning mechanism of a pharmaceutical tablet press, comprising: a tablet press base 1 and a pharmaceutical template 4, the pharmaceutical template 4 is pressed with tablets through a pressing groove 41,

the left end of the pharmaceutical template 4 is connected with a forward and reverse rotating motor 2 through a rotating shaft 22, the left side and the right side of the pharmaceutical template 4 are connected with a fixing frame 21, the fixing frame 21 is connected with a mounting groove block 31 through a connecting frame 32, the mounting groove block 31 is connected with a material returning column 3 through a return spring cylinder 37, the upper end of the material returning column 3 is attached with a slope block 34 through a roller 36, and the rear end of the slope block 34 is connected with an electric push rod 35.

Working principle: the medicament powder is placed in the pressing groove 41 to be pressed into tablets, the hydraulic column 23 pushes the pharmaceutical template 4 to move upwards, the forward and reverse motor 2 is started, the pharmaceutical template is enabled to be attached to the surface of the tablet press base 1 after being overturned by 180 degrees, the electric guide rail 25 is started again, the electric guide rail is enabled to move to the upper end of the pharmaceutical template 4, the electric push rod 35 pushes the slope block 34 to move forwards and backwards, the material returning column 3 is enabled to move upwards and downwards, the upper surface of the pharmaceutical template 4 after being overturned is knocked, and quick material returning of the pharmaceutical tablet press is facilitated.

In the embodiment, a concave receiving groove 12 is arranged on the upper surface of the tablet press base 1, a buffer pad 11 is paved on the surface of the receiving groove 12, and a pharmaceutical template 4 is attached to the upper end of the receiving groove 12.

As a preferred embodiment, the concave receiving groove 12 corresponds to the pressing groove 41 of the pharmaceutical template 4 after being turned over, so as to facilitate receiving the dropped tablets. The cushion pad 11 serves to cushion the impact force of the falling tablet.

In the embodiment, the lower end of the fixing frame 21 is connected with the tablet press base 1 through a hydraulic column 23; and three groups of positioners 24 are arranged on the side face of the left fixing frame 21, and a forward and reverse rotation motor 2 is fixed at the lower end of each positioner 24.

As a preferred embodiment, the hydraulic column 23 pushes the fixing frames 21 to move upwards, so that the pharmaceutical templates 4 between the fixing frames 21 move upwards, and the pharmaceutical templates 4 are conveniently driven by the forward and reverse rotating motor 2 to turn. The locator 24 is used for locating the striking position of the ejector pin 3.

In the embodiment, the upper surface of the fixing frame 21 is embedded and provided with an electric guide rail 25; and the electric guide rail 25 is connected with the connecting frame 32 through a sliding block, and the lower end surface of the slope block 34 is in a slope shape with a lower front and a higher rear.

As a preferred embodiment, the electric guide rail 25 drives the mounting groove block 31 to move, so that the material returning column 3 can move to the upper end of the pressing groove 41 of the pharmaceutical template 4, and the tablet in the pressing groove 41 can be conveniently knocked and returned.

In the embodiment, five groups of reset spring drums 37 are embedded and installed on the lower end face of the installation groove block 31; and the five groups of reset spring barrels 37 are internally and penetratingly connected with a material returning column 3, and a roller 36 is arranged at the upper end of the material returning column 3.

As a preferred embodiment, five sets of return spring drums 37 act to return the ejector pins 3, pushing the ejector pins 3 up to the low slope of the slope block 34. The roller 36 moves along a slope with a low front and a high rear.

In the embodiment, a sliding plate 33 is welded on the groove wall at the upper end of the mounting groove block 31; and the lower end surface of the sliding plate 33 is connected with a slope block 34 in a sliding way, and two groups of electric push rods 35 are fixed on the rear side wall of the mounting groove block 31.

As a preferred embodiment, two sets of electric push rods 35 push the slope blocks 34 to move back and forth on the lower end surface of the sliding plate 33, so that the rollers 36 on the upper end of the material returning column 3 roll on the slope blocks 34, and the material returning column 3 moves up and down.

In the embodiment, a tablet returning mechanism is formed by a returning column 3, a sliding plate 33, a slope block 34, an electric push rod 35 and a return spring cylinder 37; and the material returning mechanism is positioned at the rear side of the pharmaceutical template 4.

As a preferred embodiment, the tablet returning mechanism is convenient for knocking and pressing the tablet attached in the pharmaceutical template 4, so that the tablet falls out of the pressing groove 41 under the knocking, and the quick returning of the pharmaceutical template 4 is convenient.

The material returning mechanism of the pharmaceutical tablet press can effectively solve the problems that tablets are difficult to clamp and scratches are generated on the surfaces of the tablets when the tablets are taken, is convenient to knock and press the tablets attached in the pharmaceutical template, is convenient for quick material returning of the pharmaceutical tablet press, and is suitable for the material returning mechanism of the pharmaceutical tablet press.

Claims

1. A material return mechanism for a pharmaceutical tablet press, comprising: tablet press frame (1) and pharmacy template (4), pharmacy template (4) are pressed through suppression groove (41) and are had tablet, its characterized in that:

the left end of the pharmaceutical template (4) is connected with a positive and negative rotating motor (2) through a rotating shaft (22), the left side and the right side of the pharmaceutical template (4) are connected with a fixing frame (21), the fixing frame (21) is connected with a mounting groove block (31) through a connecting frame (32), the mounting groove block (31) is connected with a material returning column (3) through a reset spring cylinder (37), the upper end of the material returning column (3) is attached with a sloping block (34) through a roller (36), and the rear end of the sloping block (34) is connected with an electric push rod (35).

2. The material returning mechanism of a pharmaceutical tablet press according to claim 1, wherein a concave material receiving groove (12) is formed in the upper surface of the tablet press base (1), a buffer pad (11) is paved on the surface of the material receiving groove (12), and a pharmaceutical template (4) is attached to the upper end of the material receiving groove (12).

3. A material returning mechanism of a pharmaceutical tablet press according to claim 1, characterized in that the lower end of the fixing frame (21) is connected with the tablet press base (1) through a hydraulic column (23); and three groups of positioners (24) are arranged on the side face of the left fixing frame (21), and a forward and backward rotating motor (2) is fixed at the lower end of each positioner (24).

4. A material returning mechanism of a pharmaceutical tablet press according to claim 1, wherein an electric guide rail (25) is embedded and arranged on the upper surface of the fixing frame (21); and the electric guide rail (25) is connected with the connecting frame (32) through a sliding block, and the lower end surface of the slope block (34) is in a slope shape with a lower front part and a higher rear part.

5. The material returning mechanism of the pharmaceutical tablet press according to claim 1, wherein five groups of reset spring barrels (37) are embedded and installed on the lower end face of the installation groove block (31); and the five groups of reset spring barrels (37) are internally and respectively connected with a material returning column (3) in a penetrating way, and the upper ends of the material returning columns (3) are provided with rollers (36).

6. The material returning mechanism of the pharmaceutical tablet press according to claim 1, wherein a sliding plate (33) is welded on the groove wall at the upper end of the mounting groove block (31); and the lower end surface of the sliding plate (33) is connected with a slope block (34) in a sliding way, and two groups of electric push rods (35) are fixed on the rear side wall of the mounting groove block (31).

7. A return mechanism for a pharmaceutical tablet press according to claim 1, wherein the return column (3), slide plate (33), ramp block (34), electric push rod (35) and return spring cylinder (37) form a tablet return mechanism; and the material returning mechanism is positioned at the rear side of the pharmaceutical template (4).