Precise control plate manual heating tablet press

Abstract

The utility model relates to the technical field of tablet processing, in particular to a precise control plate manual heating tablet press which comprises a base, an oil storage box is fixedly installed on the right side of the base, a pressurizing hand lever is fixedly installed on the right side of the oil storage box, a pressure gauge is fixedly installed on the top of the oil storage box, and a hydraulic cylinder is installed on the top of the base in a penetrating mode. A vertical frame is fixedly installed at the top of the base, the surface of the vertical frame is sleeved with a pressing piece top block and a pressing piece bottom block, and a threaded rod is installed at the top of the vertical frame in a penetrating mode. The position of the mold can be automatically adjusted, the electric push rod can drive the positioning push plate to position the mold through the L-shaped plate during machining, the mold can be kept at a certain position, and therefore the time and energy of workers for adjusting the mold are reduced, and the machining efficiency is improved. Meanwhile, a user can control the tablet pressing progress through the timer, the pressure gauge and the infrared distance measuring sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet processing, in particular to a precision-controlled manual heating tablet press. Background Art

[0002] Tablet press is mainly used in the tablet process research of pharmaceutical industry. It is an automatic continuous production equipment that presses granular materials into round, special-shaped tablets with text, symbols and graphics.

[0003] After searching, the patent number is CN213227738U, and the name is a utility model of a manual tablet press, including a bottom plate. Through research and analysis, it is found that the equipment can reduce the heating loss of the tablet press, thereby reducing production costs and improving economic benefits. However, the following disadvantages still exist to a certain extent.

[0004] For example, when the equipment is in use, it does not have the function of positioning the tablet pressing mold. When in use, the staff is required to manually adjust the position of the mold, which easily consumes the staff's time and energy. In addition, during processing, it is impossible to accurately control the tablet pressing situation. In order to solve the above technical problems, we have designed a precision-controlled manual heating tablet press. Utility Model Content

[0005] The purpose of the utility model is to provide a precision-controlled manual heating tablet press, which has the advantages of automatically positioning the mold position and accurately controlling the tablet processing situation, and solves the problem that the function of positioning the tablet pressing mold is required to manually adjust the position of the mold during use, and the tablet pressing situation cannot be accurately controlled during processing.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision-controlled manual heating tablet press, comprising a base, an oil storage box is fixedly installed on the right side of the base, a pressure lever is fixedly installed on the right side of the oil storage box, a pressure gauge is fixedly installed on the top of the oil storage box, a hydraulic cylinder is installed through the top of the base, a stand is fixedly installed on the top of the base, a tablet pressing top block and a tablet pressing bottom block are respectively sleeved on the surface of the stand, a threaded rod is installed through the top of the stand, a heating machine is fixedly installed on the rear side of the base, a control panel is fixedly connected to the front side of the base, a first heating block is inlaid on the top of the tablet pressing bottom block, a positioning mechanism is provided on the top of the tablet pressing bottom block, and the press A first heating block is inlaid and installed on the top of the tablet bottom block, and a mounting groove is provided on the front side of the tablet pressing top block, and an infrared ranging sensor is fixedly connected to the inner cavity of the mounting groove, and the output end of the infrared ranging sensor is connected to the control panel, and the positioning mechanism includes a mounting groove, and the mounting groove is provided on the surface of the tablet pressing bottom block, and an electric push rod is fixedly connected to the inner cavity of the mounting groove. There are four mounting grooves, and an L-shaped plate is fixedly connected to the output end of the electric push rod, and a spring is fixedly connected to the inner cavity of the L-shaped plate, and connecting rods are fixedly connected to the opposite sides of the two springs, and positioning push plates are fixedly connected to the opposite sides of the two connecting rods, and a non-slip pad is fixedly connected to the surface of the positioning push plate.

[0007] Preferably, a timer is fixedly connected to the left side of the base, and an oil drain valve is connected to the rear side of the oil storage box.

[0008] Preferably, heating tubes are installed through the inner cavities of the first heating block and the second heating block, and the output end of the heater is electrically connected to the heating tube via a wire.

[0009] Preferably, the bottom of the threaded rod is fixedly connected to the tablet pressing top block via a bearing, and the tablet pressing bottom block is fixedly mounted on the top of the hydraulic cylinder.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model can automatically adjust the position of the mold through the cooperation of a pressure gauge, a hydraulic cylinder, a timer, a heater, a first heating block, a mounting groove, an electric push rod, an L-shaped plate, a spring, a connecting rod, a positioning push plate and an infrared distance measuring sensor. During processing, the electric push rod will drive the positioning push plate to position the mold through the L-shaped plate, so that the mold can maintain a certain position, thereby reducing the time and energy of the staff for adjusting it. At the same time, the user can also control the progress of tablet pressing through the timer, the pressure gauge and the infrared distance measuring sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0013] Figure 2 This is a rear perspective view of the structure of the utility model;

[0014] Figure 3 This is an exploded stereogram of the local structural positioning mechanism of the utility model;

[0015] Figure 4 This is a bottom-up stereogram of the top block of the local structure of the utility model;

[0016] Figure 5 It is a three-dimensional diagram of the second heating block of the local structure of the utility model.

[0017] In the figure: 1. base; 2. oil storage box; 3. pressure lever; 4. pressure gauge; 5. hydraulic cylinder; 6. stand; 7. threaded rod; 8. tableting top block; 9. tableting bottom block; 10. positioning mechanism; 11. control panel; 12. timer; 13. heater; 14. first heating block; 15. mounting groove; 16. electric push rod; 17. L-shaped plate; 18. spring; 19. connecting rod; 20. positioning push plate; 21. mounting groove; 22. infrared ranging sensor; 23. second heating block; 24. heating tube. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 5 , the precision-controlled manual heating tablet press comprises a base 1, an oil storage box 2 is fixedly installed on the right side of the base 1, a pressure hand lever 3 is fixedly installed on the right side of the oil storage box 2, a pressure gauge 4 is fixedly installed on the top of the oil storage box 2, a hydraulic cylinder 5 is installed through the top of the base 1, a stand 6 is fixedly installed on the top of the base 1, and a tableting top block 8 and a tableting bottom block 9 are respectively sleeved on the surface of the stand 6, a threaded rod 7 is installed through the top of the stand 6, a heating machine 13 is fixedly installed on the rear side of the base 1, a control panel 11 is fixedly connected to the front side of the base 1, a second heating block 23 is inlaid on the bottom of the tableting top block 8, a first heating block 14 is inlaid on the top of the tableting bottom block 9, and a positioning mechanism 10 is arranged on the top of the tableting bottom block 9, by setting the threaded rod 7, the tableting top block 8 can be quickly driven to move, and the cooperation of the first heating block 14 and the second heating block 23 can heat the tablets, so as to increase the compactness of the powder after tableting.

[0019] See also Figure 1 and Figure 2 A timer 12 is fixedly connected to the left side of the base 1, and an oil drain valve is connected to the rear side of the oil storage box 2. By setting the oil drain valve, the oil storage box 2 can be easily drained to reduce the pressure of the hydraulic cylinder 5.

[0020] See also Figure 1 and Figure 4A mounting groove 21 is provided on the front side of the tablet pressing top block 8, and an infrared distance measuring sensor 22 is fixedly connected to the inner cavity of the mounting groove 21. The output end of the infrared distance measuring sensor 22 is connected to the control panel 11. By setting the mounting groove 21, it is convenient to install the infrared distance measuring sensor 22. By setting the infrared distance measuring sensor 22, it is convenient for the user to calculate the tablet pressing situation of the medicine powder.

[0021] See also Figure 3 , Figure 4 and Figure 5 A heating tube 24 is installed through the inner cavities of the first heating block 14 and the second heating block 23, and the output end of the heater 13 is electrically connected to the heating tube 24 through a wire.

[0022] See also Figure 1 , Figure 2 and Figure 3 The positioning mechanism 10 includes a mounting groove 15, which is provided on the surface of the tablet pressing bottom block 9. An electric push rod 16 is fixedly connected to the inner cavity of the mounting groove 15. There are four mounting grooves 15. An L-shaped plate 17 is fixedly connected to the output end of the electric push rod 16. A spring 18 is fixedly connected to the inner cavity of the L-shaped plate 17. A connecting rod 19 is fixedly connected to the opposite sides of the two springs 18. A positioning push plate 20 is fixedly connected to the opposite sides of the two connecting rods 19. An anti-skid pad is fixedly connected to the surface of the positioning push plate 20. By setting the anti-skid pad, the anti-skid property of the surface of the positioning push plate 20 can be increased.

[0023] See also Figure 1 and Figure 2 The bottom of the threaded rod 7 is fixedly connected to the pressing plate top block 8 through a bearing, the pressing plate bottom block 9 is fixedly installed on the top of the hydraulic cylinder 5, and the oil storage box 2 is connected to the hydraulic cylinder 5 through a conduit.

[0024] When in use, the user first places the tablet powder into the corresponding mold, and then places the mold on the tablet pressing bottom block 9. After placing the mold, the user controls the electric push rod 16 through the control panel 11, so that the output end of the electric push rod 16 can simultaneously drive the four L-shaped plates 17 to move. When the L-shaped plate 17 moves, it will drive the positioning push plate 20 to position the mold through the spring 18, thereby reducing the time and energy of the staff to adjust the mold. At the same time, the positioning push plate 20 can also limit the mold through the rebound force of the spring 18. Then the user starts the heating machine 13 through the control panel 11, so that the output end of the heating machine 13 can heat the first heating block 14 and the second heating block 23 through the heating tube 24, and then use The user then rotates the threaded rod 7 so that the threaded rod 7 can drive the tableting top block 8 to press the mold. After pressing the mold, the user presses the hydraulic cylinder 5 through the pressure lever 3 so that the tableting bottom block 9 can cooperate with the tableting top block 8 to tablet the powder in the mold. During the processing, the user can observe the pressure value of the hydraulic cylinder 5 in real time through the pressure gauge 4 to adjust the pressure. At the same time, the infrared distance sensor 22 can also measure the distance between the tableting top block 8 and the tableting bottom block 9, so as to measure or calculate the thickness data of the tablets later. At the same time, during the tableting process, the user can also set the tableting time of the equipment through the timer 12, so that the equipment can accurately control the progress of the tablet processing.

[0025] In summary: this precision-controlled manual heating tablet press, through the cooperation of the base 1, the oil storage box 2, the pressure lever 3, the pressure gauge 4, the hydraulic cylinder 5, the stand 6, the threaded rod 7, the tableting top block 8, the tableting bottom block 9 and the positioning mechanism 10, solves the problem of having the function of positioning the tableting mold. When in use, the staff is still required to manually adjust the position of the mold, and during processing, it is impossible to accurately control the tableting situation.

Claims

1. A precision-controlled manual heating tablet press, comprising a base (1), characterized in that: An oil storage box (2) is fixedly installed on the right side of the base (1), a pressure lever (3) is fixedly installed on the right side of the oil storage box (2), a pressure gauge (4) is fixedly installed on the top of the oil storage box (2), a hydraulic cylinder (5) is installed through the top of the base (1), a stand (6) is fixedly installed on the top of the base (1), a tabletting top block (8) and a tabletting bottom block (9) are respectively sleeved on the surface of the stand (6), a threaded rod (7) is installed through the top of the stand (6), a heating machine (13) is fixedly installed on the rear side of the base (1), a control panel (11) is fixedly connected to the front side of the base (1), a second heating block (23) is embedded in the bottom of the tabletting top block (8), a first heating block (14) is embedded in the top of the tabletting bottom block (9), a positioning mechanism (10) is provided on the top of the tabletting bottom block (9), and a heating machine (13) is fixedly installed on the rear side of the base (1). The front side of the block (8) is provided with a mounting groove (21), the inner cavity of the mounting groove (21) is fixedly connected with an infrared distance sensor (22), the output end of the infrared distance sensor (22) is connected with the control panel (11), the positioning mechanism (10) comprises a mounting groove (15), the mounting groove (15) is provided on the surface of the tablet pressing bottom block (9), the inner cavity of the mounting groove (15) is fixedly connected with an electric push rod (16), the number of the mounting grooves (15) is four, the output end of the electric push rod (16) is fixedly connected with an L-shaped plate (17), the inner cavity of the L-shaped plate (17) is fixedly connected with a spring (18), the opposite sides of the two springs (18) are fixedly connected with a connecting rod (19), the opposite sides of the two connecting rods (19) are fixedly connected with a positioning push plate (20), and the surface of the positioning push plate (20) is fixedly connected with an anti-slip pad.

2. The precision-controlled manual heating tablet press according to claim 1, characterized in that: A timer (12) is fixedly connected to the left side of the base (1), and an oil drain valve is connected to the rear side of the oil storage box (2).

3. The precision-controlled manual heating tablet press according to claim 1, characterized in that: A heating tube (24) is installed through the inner cavities of the first heating block (14) and the second heating block (23), and the output end of the heating machine (13) is electrically connected to the heating tube (24) via a wire.

4. The precision-controlled manual heating tablet press according to claim 1, characterized in that: The bottom of the threaded rod (7) is fixedly connected to the tablet pressing top block (8) via a bearing, and the tablet pressing bottom block (9) is fixedly mounted on the top of the hydraulic cylinder (5).

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