Automatic tablet press convenient to discharge

Abstract

The utility model relates to the technical field of tablet presses, in particular to an automatic tablet press convenient for blanking, which comprises a base, a working pressure-bearing table is arranged on the surface of the top of the base, a stand column is fixedly mounted at the top of the base, a screw rod is arranged at the top of the base in a penetrating manner, and a stamping head is arranged on the surface of the bottom of the screw rod. A mold is placed on the top of the working pressure-bearing table, and a hand wheel is fixedly installed on the top of the lead screw. Through the cooperation of the motor, the hydraulic rod, the shell, the electric telescopic rod, the moving block, the supporting rod and the clamping ring rod, the hydraulic rod stretches out and draws back to carry out material taking and placing adjustment on mold displacement, through the well-designed motor, the mold path is optimized, it can be guaranteed that stable discharging is kept in the adjusting process, and the production efficiency is improved. And an electric telescopic rod stretches and retracts to push a moving block, so that a supporting rod obliquely moves to adjust the distance between the two clamping ring rods, and the fixing flexibility and the production efficiency in the tabletting process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet presses, in particular to an automatic tablet press which is convenient for unloading. Background Art

[0002] Tablet press is also called hot press, hydraulic press, embedding press, etc. The automatic tablet press includes user-friendly microprocessor control and intelligent safety protection, including related accessories, automatic control, used for infrared spectroscopy measurement, metal forming, insert molding, oil extraction, granulation, sample preparation, bonding molding, separation of cold oil, transfer molding, rubber plate vulcanization, etc.

[0003] After searching, the patent number CN216506904U, named as a utility model of a manual tablet press that is easy to operate, including a base, through research and analysis, it is found that although the manual tablet press has the advantages of easy operation, strong connectivity, and easy installation and disassembly, it still has the following disadvantages to a certain extent;

[0004] For example, the manual tablet press has a certain unloading function, but does not have a good clamping device, which causes deviation during the tablet pressing process, which is easy to cause errors caused by human factors. In addition, the materials after tablet pressing need to be collected and processed manually, which is time-consuming and labor-intensive, and increases labor. In order to solve the above technical problems, it is necessary for us to design an automatic tablet press that is easy to unload to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic tablet press which is convenient for unloading and has the advantage of being able to be flexibly adjusted according to different production requirements, thereby solving the problem of high labor intensity affecting the operation of the entire production line.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic tablet press that is convenient for unloading, comprising a base, a working pressure platform is arranged on the surface of the top of the base, a column is fixedly installed on the top of the base, a screw rod is penetrated through the top of the base, a punch head is arranged on the surface of the bottom of the screw rod, a mold is placed on the top of the working pressure platform, a hand wheel is fixedly installed on the top of the screw rod, an organic glass door is arranged on the surface of the base, a touch display screen is inlaid and installed on the surface of the base, a data management controller and an emergency brake button are respectively arranged on the surface of the base, and an adjustment mechanism is arranged in the inner cavity of the base.

[0007] Preferably, the number of the columns is four, and the screw rod is threadedly connected to the inner wall of the base.

[0008] Preferably, the adjusting mechanism includes an electric motor, which is fixedly mounted on the rear side of the base, the rotating shaft of the motor passes through the base and is fixedly connected to a hydraulic rod, the surface of the hydraulic rod is fixedly connected to a shell, an electric telescopic rod is provided on the top of the shell, the front end of the electric telescopic rod is fixedly connected to a moving block, the bottom of the moving block extends to the inner cavity of the shell, both sides of the moving block are movably connected to support rods via rotating shafts, the support rods are movably connected to clamping ring rods via rotating shafts, and the surface of the clamping ring rod extends to the outside of the shell and contacts with the mold surface.

[0009] Preferably, a bearing is movably connected between the rotating shaft of the motor and the inner wall of the base, one side of the bearing is fixedly connected to the inner wall of the base, and the bearing is movably sleeved on the surface of the rotating shaft of the motor.

[0010] Preferably, the movable block is movably connected to the inner wall of the shell, sliding grooves are provided on both sides of the rear side of the shell, a slider is welded to the rear side of the clamping ring rod, and the side of the slider away from the clamping ring rod passes through the sliding groove and extends to the outside of the shell and is movably connected to the inner wall of the sliding groove.

[0011] Preferably, a feed tank is fixedly installed on one side of the base, the bottom of the feed tank is connected to a feed pipe, one end of the feed pipe passes through the inner cavity of the base, a driving rod is fixedly connected to the inner wall of the base, and one side of the driving rod is fixedly connected to the feed pipe through a fixing sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model realizes that when the raw materials enter the inside of the feeding tank, the driving rod is designed to be telescopic at the top of the working pressure platform so that the lateral displacement of the discharge port of the feeding pipe can be freely adjusted, and the feeding pipe is extended to the area where injection is required, so that the amount of raw materials can be accurately added and controlled, thereby ensuring that the feeding structure is stable and lightweight.

[0014] 2. The utility model realizes the adjustment of the displacement of the mold for picking up and placing materials by telescoping the hydraulic rod through the cooperation of the motor, hydraulic rod, shell, electric telescopic rod, moving block, support rod and clamping ring rod. The well-designed motor optimizes the mold path to ensure stable material discharge during the adjustment process. The electric telescopic rod telescopes and pushes the moving block to tilt the support rod to adjust the distance between the two clamping ring rods, thereby improving the flexibility of fixation and production efficiency during the tableting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a rear-view stereoscopic schematic diagram of the utility model;

[0017] Figure 3 It is a partially cutaway stereoscopic schematic diagram of the utility model;

[0018] Figure 4 It is a partially exploded three-dimensional schematic diagram of the utility model.

[0019] In the figure: 1. base; 2. working pressure platform; 3. column; 4. screw; 5. punch head; 6. mold; 7. hand wheel; 8. plexiglass door; 9. touch screen; 10. data management controller; 11. emergency brake button; 12. adjustment mechanism; 13. motor; 14. hydraulic rod; 15. shell; 16. electric telescopic rod; 17. moving block; 18. support rod; 19. clamping ring rod; 20. discharge tank; 21. feed pipe; 22. drive rod. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 An automatic tablet press convenient for unloading comprises a base 1, a working pressure platform 2 is arranged on the top surface of the base 1, a column 3 is fixedly installed on the top of the base 1, a screw rod 4 is penetrated through the top of the base 1, a punch head 5 is arranged on the surface of the bottom of the screw rod 4, a mold 6 is placed on the top of the working pressure platform 2, a hand wheel 7 is fixedly installed on the top of the screw rod 4, an organic glass door 8 is arranged on the surface of the base 1, a touch display screen 9 is inlaid and installed on the surface of the base 1, a data management controller 10 and an emergency brake button 11 are respectively arranged on the surface of the base 1, and an adjusting mechanism 12 is arranged in the inner cavity of the base 1.

[0021] See also Figure 1 and Figure 3 The number of the columns 3 is four. By setting the columns 3, stability is ensured during the adjustment process and effective support is provided. The screw rod 4 is threadedly connected to the inner wall of the base 1.

[0022] See also Figure 3The adjusting mechanism 12 includes a motor 13, which is fixedly installed on the rear side of the base 1. The rotating shaft of the motor 13 passes through the base 1 and is fixedly connected to a hydraulic rod 14. By setting the hydraulic rod 14, the housing 15 is laterally supported and guided, which can improve the stability and accuracy of the overall structure of the housing 15 and ensure the normal performance of the adjusting mechanism 12. The surface of the hydraulic rod 14 is fixedly connected to the housing 15. By setting the housing 15, it is convenient to store the moving block 17, the support rod 18 and the clamping ring rod 19 to avoid external contact with them. The top of the housing 15 is provided with an electric telescopic rod 16. By setting The electric telescopic rod 16 allows the moving block 17 to have a certain moving space, which is convenient for the moving block 17 to pull the support rod 18 for tilting. The front end of the electric telescopic rod 16 is fixedly connected to the moving block 17, and the bottom of the moving block 17 extends to the inner cavity of the shell 15. Both sides of the moving block 17 are movably connected to the support rod 18 through a rotating shaft. By setting the support rod 18, it is convenient to connect the moving block 17 and the clamping ring rod 19, and it is convenient to pull the clamping ring rod 19 closer to each other. The support rod 18 is movably connected to the clamping ring rod 19 through a rotating shaft, and the surface of the clamping ring rod 19 extends to the outside of the shell 15 and contacts with the surface of the mold 6.

[0023] See also Figure 2 A bearing is movably connected between the rotating shaft of the motor 13 and the inner wall of the base 1. One side of the bearing is fixedly connected to the inner wall of the base 1. The bearing is movably sleeved on the surface of the rotating shaft of the motor 13. By setting the bearing, the rotating shaft of the motor 13 and the inner wall of the base 1 can be stably connected, which facilitates the rotation of the rotating shaft of the motor 13.

[0024] See also Figure 3 The moving block 17 is movably connected to the inner wall of the shell 15, and slide grooves are provided on both sides of the rear side of the shell 15. A slider is welded on the rear side of the clamping ring rod 19. The side of the slider away from the clamping ring rod 19 passes through the slide groove and extends to the outside of the shell 15 and is movably connected to the inner wall of the slide groove. By setting the slide groove and the slider, the clamping ring rod 19 is supported and guided, so that the clamping ring rod 19 can move horizontally.

[0025] See also Figure 1 and Figure 2 A feeding tank 20 is fixedly installed on one side of the base 1, and a feeding pipe 21 is connected to the bottom of the feeding tank 20. One end of the feeding pipe 21 passes through the inner cavity of the base 1. A driving rod 22 is fixedly connected to the inner wall of the base 1. One side of the driving rod 22 is fixedly connected to the feeding pipe 21 through a fixing sleeve. By setting the feeding pipe 21, the feeding tank 20 and the driving rod 22 can be stably connected, thereby realizing smooth transportation of raw materials.

[0026] When in use, the mold 6 and the demoulding sleeve are moved close to each other and assembled, and then placed on the top of the working pressure platform 2. The driving rod 22 is controlled by the external controller to be extended and retracted to push the feeding pipe 21 to move horizontally and close to the top of the mold 6, so that the discharge port of the feeding pipe 21 corresponds to the injection port of the mold 6. The raw materials to be filled are poured into the inside of the feeding tank 20, and the feeding pipe 21 arranged outside the feeding tank 20 is used to precisely control the amount of raw materials. After filling, the automatic feeding pipe 21 is automatically returned to its position by the driving rod 22, and the electric telescopic rod 16 is controlled by the external controller to be extended and retracted, which drives the moving block 17 to move horizontally and pulls the support rod 18 to tilt so that the two The clamping ring rods 19 are moved closer to each other and the distance between them is adjusted, so that the clamping ring rods 19 clamp the mold 6. The hydraulic rod 14 is controlled by the external controller to extend and retract to drive the shell 15 to move longitudinally so that the base point on the top of the mold 6 that needs to be punched is opposite to the position of the punch head 5. The user holds the hand wheel 7 and tightens the screw rod 4, so that the automatic tablet press can perform fast and efficient tablet pressing operations. Loosen the screw rod 4, and the hydraulic rod 14 drives the shell 15 to move forward to remove the mold 6. The external controller drives the rotating shaft of the motor 13 to rotate the hydraulic rod 14 and the shell 15 of the rotating assembly to invert the mold 6, so that the sample in the inner cavity of the mold 6 is separated and placed in the demolding sleeve, and the sample is taken out.

[0027] In summary: the automatic tablet press which is convenient for unloading solves the problem of high labor intensity and affecting the operation of the entire production line through the cooperation of the base 1, the working pressure platform 2, the column 3, the screw 4, the punch head 5, the mold 6, the hand wheel 7, the organic glass door 8, the touch display screen 9, the data management controller 10, the emergency brake button 11 and the adjustment mechanism 12.

Claims

1. An automatic tablet press convenient for unloading, comprising a base (1), characterized in that: A working pressure platform (2) is arranged on the surface of the top of the base (1), a column (3) is fixedly installed on the top of the base (1), a screw rod (4) is arranged through the top of the base (1), a punch head (5) is arranged on the surface of the bottom of the screw rod (4), a mold (6) is placed on the top of the working pressure platform (2), a hand wheel (7) is fixedly installed on the top of the screw rod (4), an organic glass door (8) is arranged on the surface of the base (1), a touch screen (9) is inlaid on the surface of the base (1), a data management controller (10) and an emergency brake button (11) are respectively arranged on the surface of the base (1), and an adjustment mechanism (12) is arranged in the inner cavity of the base (1).

2. The automatic tablet press for easy unloading according to claim 1, characterized in that: The number of the upright columns (3) is four, and the screw rod (4) is threadedly connected to the inner wall of the base (1).

3. The automatic tablet press for easy unloading according to claim 1, characterized in that: The adjusting mechanism (12) comprises an electric motor (13), wherein the electric motor (13) is fixedly mounted on the rear side of the base (1), the rotating shaft of the electric motor (13) passes through the base (1) and is fixedly connected to a hydraulic rod (14), the surface of the hydraulic rod (14) is fixedly connected to a shell (15), the top of the shell (15) is provided with an electric telescopic rod (16), the front end of the electric telescopic rod (16) is fixedly connected to a moving block (17), the bottom of the moving block (17) extends to the inner cavity of the shell (15), both sides of the moving block (17) are movably connected to support rods (18) via rotating shafts, the support rods (18) are movably connected to clamping ring rods (19) via rotating shafts, the surface of the clamping ring rod (19) extends to the outside of the shell (15) and contacts the surface of the mold (6).

4. The automatic tablet press for easy unloading according to claim 3, characterized in that: A bearing is movably connected between the rotating shaft of the motor (13) and the inner wall of the base (1), one side of the bearing is fixedly connected to the inner wall of the base (1), and the bearing is movably sleeved on the surface of the rotating shaft of the motor (13).

5. The automatic tablet press for easy unloading according to claim 3, characterized in that: The moving block (17) is movably connected to the inner wall of the shell (15), and slide grooves are provided on both sides of the rear side of the shell (15). A slider is welded to the rear side of the clamping ring rod (19), and the side of the slider away from the clamping ring rod (19) passes through the slide groove and extends to the outside of the shell (15) and is movably connected to the inner wall of the slide groove.

6. The automatic tablet press for easy unloading according to claim 1, characterized in that: A feeding tank (20) is fixedly mounted on one side of the base (1); a feeding pipe (21) is connected to the bottom of the feeding tank (20); one end of the feeding pipe (21) passes through the inner cavity of the base (1); a driving rod (22) is fixedly connected to the inner wall of the base (1); one side of the driving rod (22) is fixedly connected to the feeding pipe (21) via a fixing sleeve.

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