Full-automatic tablet press

Abstract

The invention provides a full-automatic tablet press, which relates to the technical field of automation, and is characterized in that the full-automatic tablet press comprises a mounting rack, a sample disc structure, a stamping structure, a sample transfer structure and a weighing structure, an operation table is fixed at the upper end of the mounting rack, a protective cover is fixed at one side of the operation table, the sample disc structure is located at the upper end of the mounting rack, and the stamping structure is located at the lower end of the mounting rack. The sample disc structure is used for containing different samples and cooperatively transferring the different samples, the sample transferring structure is located on one side of the sample disc structure and used for transferring the samples to be cooperatively processed, the weighing structure is arranged on the side, away from the sample disc structure, of the sample transferring structure, and the stamping structure is located on the inner side of the protective cover. And on one side of the sample transfer structure, the stamping structure comprises a plurality of working ends which are used for different processing procedures. The machining device has the advantages that various materials can be conveniently matched for use and machining, the overall machining quality is improved, and the machining precision of workpieces is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of automation technology, in particular to a full-automatic tablet press. Background Art

[0002] With the development of industrial technology, more and more production units have begun to use more comprehensive automated equipment to replace repetitive manual work. However, most of the existing tablet forming automated equipment requires employees to cooperate with fixed molds for stamping and production, and requires special personnel to manually weigh, load, sample, and clean samples. The overall work efficiency is low, and the processing effect on composite materials is poor. After long-term use, the stamping surface will be contaminated with workpiece debris or other pollutants, resulting in poor overall accuracy of the processed workpiece, which cannot meet the installation and use requirements. Summary of the invention

[0003] The purpose of the present invention is to provide a fully automatic tablet press, which solves the technical problems of poor workpiece processing effect and poor processing accuracy in the prior art, and achieves the technical effect of improving the overall workpiece processing effect and improving the processing accuracy.

[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0005] A fully automatic tablet press comprises a mounting frame, a sample tray structure, a stamping structure, a sample transfer structure and a weighing structure. An operating table is fixed to the upper end of the mounting frame, and an outer cover is provided at the lower end of the operating table and fixedly connected to the mounting frame. A protective cover is fixed to one side of the operating table, and the height of the protective cover is higher than the height of the operating table. The sample tray structure is located at the upper end of the mounting frame. The sample tray structure is used to hold different samples and coordinate with them for calling. The sample transfer structure is located at one side of the sample tray structure, and its installation height is higher than that of the sample tray structure. The sample transfer structure is used to transport samples for coordination with processing. A weighing structure is provided on the side of the sample transfer structure away from the sample tray structure. The stamping structure is located on the inner side of the protective cover and on one side of the sample transfer structure. The stamping structure comprises a plurality of working ends for use in different processing steps.

[0006] As an improvement, the sample tray structure includes a sample container, a rotating table A and an ejection structure. There are multiple sample containers. The rotating table A is disc-shaped and has a mounting seat at its lower end connected to the motor shaft. The sample containers are distributed at equal intervals around the axis of the rotating table A as the center, and the lower end of the sample container is detachably connected to the rotating table A by bolts.

[0007] As an improvement, a feeding structure is fixed to the lower end of the sample container, and the feeding structure has a through hole inside, and the opening of the through hole is arranged toward the side away from the rotating table A. The upper end of the through hole has a funnel-shaped groove connected to the sample container, and the inner side of the through hole is rotatably connected with a screw feeding structure, and the screw feeding structure is arranged away from the opening and is rotatably connected to the outer shell of the connecting seat feeding structure. The ejection structure is located in the middle position of the rotating table A and is fixedly connected to the mounting frame through a fixed plate. The ejection structure is arranged opposite to the connecting seat of the feeding structure, and is used to be connected to the connecting seat through a push rod, and the screw is driven by a driving motor to rotate and feed outward.

[0008] As an improvement, the stamping structure includes a screw moving structure A and a rotating table B. A mounting seat is fixed to the lower end of the rotating table B and is fixedly connected to the mounting frame. A motor is fixed to one side of the rotating table B. The rotating shaft of the motor has a gear and is transmission-connected to the rotating table B for driving the rotating table B to rotate. The screw moving structure A has a total of four mutually perpendicular arrangements and is located at the upper end of the rotating table B. The axis of the screw moving structure A is arranged perpendicular to the rotating table B, and one side of the screw part of the screw moving structure A is transmission-connected with different tooling.

[0009] As an improvement, a workbench is provided under the mounting seat, and the workbench is located directly below the tooling of the screw moving structure A. The workbench is used for processing in conjunction with different tooling. A cleaning nozzle A is provided on one side of the workbench, and the cleaning nozzle A is arranged facing the upper end surface of the workbench for cleaning surface debris.

[0010] As an improvement, the sample transfer structure includes a rotating table C, a grabbing arm and a storage table. The lower end of the rotating table C is fixedly connected to the mounting frame. The lower end of the rotating table C is provided with a motor for driving the rotating table C to rotate. The grabbing arm is located above the rotating table C. One end of the grabbing arm is provided with a claw, and the other end is provided with a screw lifting arm. The lifting arm is arranged perpendicular to the rotating table C and is used to drive the grabbing arm to move up and down. The lower end of the lifting arm is provided with a screw moving structure B. The outer side of the screw part of the screw moving structure B is transmission-connected with a transmission block connected to the lifting arm. The screw moving structure B is arranged parallel to the end face of the rotating table C and is used to control the horizontal position of the grabbing arm.

[0011] As an improvement, the storage table is located on the side of the rotating table C away from the stamping structure. The lower end of the storage table has a rotating motor fixedly connected to the mounting frame, and the upper end of the storage table has multiple sample fixing grooves for cooperating with the grabbing arm to place the sample.

[0012] As an improvement, the weighing structure includes a weighing platform and a cleaning nozzle B. The upper end of the weighing platform is provided with a plurality of weighing and weighing devices. A connecting rod is fixed to the lower end of the weighing platform. A lead screw push rod is provided on the side of the connecting rod away from the stamping structure. A sliding block is provided on the inner side of the lead screw push rod and is fixedly connected to the connecting rod. The lead screw push rod is used to adjust the position of the weighing platform and cooperate with the sample transfer structure. A cleaning nozzle B is provided under the weighing platform. The cleaning nozzle B includes an alcohol nozzle and a compressed gas nozzle, which is used to clean the weighing platform.

[0013] The beneficial effects of the present invention are as follows: by setting up a sample tray structure, different raw materials can be combined for raw material processing; by setting up a sample transfer structure, different materials can be conveniently called up, which is convenient for adapting to more complex processes; by setting up a stamping structure, multiple processing tools can be matched, which can further improve the overall processing effect and save a lot of manpower; by setting up a weighing structure, the raw materials can be accurately weighed, thereby improving the overall processing accuracy; by setting up a cleaning structure, the processing position and workpiece can be effectively cleaned, thereby further improving the overall processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a fully automatic tablet press of the present invention;

[0015] Figure 2 A three-dimensional diagram of the internal structure of a fully automatic tablet press of the present invention;

[0016] Figure 3 It is a three-dimensional diagram of the structure of a sample tray of a fully automatic tablet press of the present invention;

[0017] Figure 4 It is a three-dimensional diagram of the punching structure part of a fully automatic tablet press of the present invention;

[0018] Figure 5 A three-dimensional diagram of a sample transfer structure of a fully automatic tablet press of the present invention;

[0019] Figure 6 The present invention is a three-dimensional diagram of the weighing structure of a fully automatic tablet press.

[0020] In the figure: 1. mounting frame; 2. operating table; 3. protective cover; 4. sample tray structure; 5. stamping structure; 6. sample transfer structure; 7. weighing structure;

[0021] 401, sample container; 402, rotating table A; 403, ejection structure;

[0022] 501, screw moving structure A; 502, rotating table B; 503, mounting seat; 504, working table; 505, cleaning nozzle A;

[0023] 601, rotating table C; 602, lifting arm; 603, grabbing arm; 604, storage table; 605, lead screw moving structure B;

[0024] 701. Weighing platform; 702. Connecting rod; 703. Cleaning nozzle B; 704. Lead screw push rod. DETAILED DESCRIPTION

[0025] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0026] like Figure 1 and Figure 2 As shown, a fully automatic tablet press comprises a mounting frame 1, a sample tray structure 4, a punching structure 5, a sample transfer structure 6 and a weighing structure 7. An operating table 2 is fixed to the upper end of the mounting frame 1, and the lower end of the operating table 2 has an outer cover fixedly connected to the mounting frame 1. A protective cover 3 is fixed to one side of the operating table 2, and the height of the protective cover 3 is higher than the height of the operating table 2. The sample tray structure 4 is located at the upper end of the mounting frame 1, and the sample tray structure 4 is used to hold different samples and coordinate the calling. The sample transfer structure 6 is located on one side of the sample tray structure 4, and its installation height is higher than the sample tray structure 4. The sample transfer structure 6 is used to transport samples for processing. A weighing structure 7 is provided on the side of the sample transfer structure 6 away from the sample tray structure 4. The punching structure 5 is located on the inner side of the protective cover 3 and on the side of the sample transfer structure 6. The punching structure 5 includes multiple working ends for use in different processing steps. A control panel is fixed to one side of the operating table 2, and one end of the control panel has lines connected to various electrical structures for easy control. An installation box is fixed to the lower end of the mounting frame 1, and the interior of the installation box is equipped with an air compressor and a cleaning pump for supplying air and alcohol to various cleaning structures for cleaning.

[0027] like Figure 3As shown, the sample disk structure 4 includes a sample container 401, a rotating table A402 and an ejection structure 403. There are multiple sample containers 401. The rotating table A402 is disc-shaped, and its lower end is provided with a mounting seat connected to the motor shaft. The sample containers 401 are distributed around the axis of the rotating table A402 at equal intervals, and the lower end of the sample container 401 is detachably connected to the rotating table A402 by bolts. A feeding structure is fixed at the lower end of the sample container 401, and the feeding structure has a through hole inside, and the opening of the through hole is arranged toward the side away from the rotating table A402, and the upper end of the through hole has a funnel-shaped slot connected to the sample container 401, and the inner side of the through hole is rotatably connected with a screw feeding structure, and the screw feeding structure is arranged away from the opening, and is rotatably connected through the outer shell of the connecting seat feeding structure, and the ejection structure 403 is located in the middle position of the rotating table A402, and is fixedly connected to the mounting frame 1 through a fixed plate, and the ejection structure 403 is arranged opposite to the connecting seat of the feeding structure, and is used to connect with the connecting seat through an ejector rod, and the screw is driven by a driving motor to rotate and feed outward. The sample container 401 can be replaced with different volume sizes according to the use requirements, and a weighing structure can be installed on the upper end of the rotating table A402 to finely control the feeding of the sample container 401 and improve the overall processing quality.

[0028] like Figure 4 As shown, the stamping structure 5 includes a screw moving structure A501 and a rotating table B502. A mounting seat 503 is fixed to the lower end of the rotating table B502 and is fixedly connected to the mounting frame 1. A motor is fixed to one side of the rotating table B502. The rotating shaft of the motor has a gear and is transmission-connected to the rotating table B502 for driving the rotating table B502 to rotate. The screw moving structure A501 has four mutually perpendicular arrangements and is located at the upper end of the rotating table B502. The axis of the screw moving structure A501 is arranged perpendicular to the rotating table B502. One side of the screw part of the screw moving structure A501 is transmission-connected with different tooling. A workbench 504 is provided below the mounting seat 503. The workbench 504 is located directly below the tooling of the screw moving structure A501. The workbench 504 is used for processing with different tooling. A cleaning nozzle A505 is provided on one side of the workbench 504. The cleaning nozzle A505 is arranged directly facing the upper end surface of the workbench 504 and is used to clean surface debris. The motor part of the screw moving structure A501 is provided with load protection. A hydraulic rod tooling can be installed on the outside of the screw moving structure A501 to meet the processing requirements of the workpiece.

[0029] like Figure 5As shown, the sample transfer structure 6 includes a rotating table C601, a grabbing arm 603 and a storage table 604. The lower end of the rotating table C601 is fixedly connected to the mounting frame 1. The lower end of the rotating table C601 is provided with a motor for driving the rotating table C601 to rotate. The grabbing arm 603 is located above the rotating table C601. One end of the grabbing arm 603 is provided with a claw, and the other end is provided with a lead screw lifting arm 602. The lifting arm 602 is arranged perpendicular to the rotating table C601 and is used to drive the grabbing arm 603 to move up and down. The lower end of the lifting arm 602 is provided with a lead screw moving structure B605. The outer side of the lead screw part of the lead screw moving structure B605 is transmission-connected with a transmission block connected to the lifting arm 602. The lead screw moving structure B605 is arranged parallel to the end face of the rotating table C601 and is used to control the horizontal position of the grabbing arm 603. The storage platform 604 is located on the side of the rotating platform C601 away from the punching structure 5. The lower end of the storage platform 604 is provided with a rotating motor fixedly connected to the mounting frame 1. The upper end of the storage platform 604 is provided with a plurality of sample fixing grooves for placing samples in cooperation with the grabbing arm 603. Different fixing fixtures can be installed on the upper end of the storage platform 604 according to the use requirements to facilitate the temporary placement of different workpieces.

[0030] like Figure 6 As shown, the weighing structure 7 includes a weighing platform 701 and a cleaning nozzle B703. The upper end of the weighing platform 701 is provided with a plurality of weighing and weighing devices. The lower end of the weighing platform 701 is fixed with a connecting rod 702. The connecting rod 702 is provided with a lead screw push rod 704 on the side away from the stamping structure 5. The inner side of the lead screw push rod 704 is provided with a sliding block fixedly connected to the connecting rod 702. The lead screw push rod 704 is used to adjust the position of the weighing platform 701 and cooperate with the sample transfer structure 6. A cleaning nozzle B703 is provided below the weighing platform 701. The cleaning nozzle B703 includes an alcohol nozzle and a compressed gas nozzle, which is used to clean the weighing platform 701. A dust cover can be installed on the outside of the weighing structure 7. A movable door is provided on one side of the dust cover. The movable door is arranged toward the sample transfer structure 6, and the opening and closing of the door is controlled by an electric push rod.

[0031] When in use, the operator can place the raw materials required for processing in the sample container 401, and then place the corresponding workpiece in the corresponding groove of the storage table 604, and then start the device to run; when the device is started, each structure will be self-checked, and then the grabbing arm 603 will grab the workpiece blank on the storage table 604 through the lifting arm 602 and the screw moving structure B605, and then the rotating table C601 will rotate and send the workpiece blank to the weighing table 701. At this time, the cleaning nozzle 703 will clean the workpiece blank and weigh it. In this process, the screw push rod 704 will control the tooling corresponding to the weighing table 701 to move towards the grabbing arm 603 moves; after cleaning and weighing, the grabbing arm 603 will send the workpiece blank to the workbench 504 for corresponding processing; when the stamping structure 5 is working, it will drive the rotating table B502 according to the set program, so that the tooling on the corresponding screw moving structure A501 will align with the workbench 504 to work; when other raw materials need to be added, the sample transfer structure 6 will grab and transfer the workpiece to the bottom of the sample tray structure 4, at which time the rotating table A402 will rotate and move the corresponding sample container 401, and the ejection structure 403 will squeeze the raw material out and mix it with the workpiece, and then it can be sent back to the stamping structure 5 for processing. In this process, each cleaning structure can start the corresponding cleaning work according to the program setting to ensure that the corresponding working position remains clean.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automatic tablet press, characterized in that: The invention comprises a mounting frame (1), a sample tray structure (4), a punching structure (5), a sample transfer structure (6) and a weighing structure (7); an operating table (2) is fixed at the upper end of the mounting frame (1); an outer cover is provided at the lower end of the operating table (2) and is fixedly connected to the mounting frame (1); a protective cover (3) is fixed at one side of the operating table (2); the height of the protective cover (3) is higher than the height of the operating table (2); the sample tray structure (4) is located at the upper end of the mounting frame (1); and the sample tray structure (4) is used to hold Different samples can be called in coordination, the sample transfer structure (6) is located on one side of the sample tray structure (4), and its installation height is higher than the sample tray structure (4). The sample transfer structure (6) is used to transfer samples for coordination processing. A weighing structure (7) is provided on the side of the sample transfer structure (6) away from the sample tray structure (4). The stamping structure (5) is located on the inner side of the protective cover (3) and on one side of the sample transfer structure (6). The stamping structure (5) includes a plurality of working ends for use in different processing steps.

2. A fully automatic tablet press according to claim 1, characterized in that: The sample tray structure (4) comprises a sample container (401), a rotating platform A (402) and an ejection structure (403). There are a plurality of sample containers (401). The rotating platform A (402) is disc-shaped, and has a mounting seat at its lower end connected to a motor shaft. The sample containers (401) are distributed around the axis of the rotating platform A (402) at equal intervals, and the lower end of the sample container (401) is detachably connected to the rotating platform A (402) by bolts.

3. A fully automatic tablet press according to claim 2, characterized in that: A feeding structure is fixed at the lower end of the sample container (401), the interior of the feeding structure is provided with a through hole, the opening of the through hole is arranged toward a side away from the rotating table A (402), the upper end of the through hole is provided with a funnel-shaped slot connected to the sample container (401), the inner side of the through hole is rotatably connected with a screw feeding structure, the screw feeding structure is arranged away from the opening, and is rotatably connected to the outer shell of the connecting seat feeding structure, the ejection structure (403) is located in the middle position of the rotating table A (402), and is fixedly connected to the mounting frame (1) through a fixing plate, the ejection structure (403) is arranged opposite to the connecting seat of the feeding structure, and is used to be connected to the connecting seat through an ejector rod, and the screw is driven by a driving motor to rotate and feed outward.

4. A fully automatic tablet press according to claim 1, characterized in that: The punching structure (5) comprises a screw moving structure A (501) and a rotating table B (502); a mounting seat (503) is fixed at the lower end of the rotating table B (502) and is fixedly connected to the mounting frame (1); a motor is fixed to one side of the rotating table B (502); a rotating shaft of the motor has a gear and is transmission-connected to the rotating table B (502) for driving the rotating table B (502) to rotate; the screw moving structure A (501) has four mutually perpendicularly arranged structures, which are located at the upper end of the rotating table B (502); the axis of the screw moving structure A (501) is perpendicular to the rotating table B (502); and one side of the screw part of the screw moving structure A (501) is transmission-connected to different tooling.

5. A fully automatic tablet press according to claim 4, characterized in that: A workbench (504) is provided below the mounting seat (503), and the workbench (504) is located directly below the tooling of the screw moving structure A (501). The workbench (504) is used for processing in conjunction with different tooling. A cleaning nozzle A (505) is provided on one side of the workbench (504), and the cleaning nozzle A (505) is arranged directly opposite to the upper end surface of the workbench (504) for cleaning surface debris.

6. A fully automatic tablet press according to claim 1, characterized in that: The sample transfer structure (6) comprises a rotating table C (601), a grabbing arm (603) and a storage table (604). The lower end of the rotating table C (601) is fixedly connected to the mounting frame (1). The lower end of the rotating table C (601) is provided with a motor for driving the rotating table C (601) to rotate. The grabbing arm (603) is located above the rotating table C (601). One end of the grabbing arm (603) is provided with a claw, and the other end is provided with a lead screw lifting arm (602). The lifting arm (602) is arranged perpendicular to the rotating table C (601) and is used to drive the grabbing arm (603) to move up and down. A screw moving structure B (605) is provided at the lower end of the lifting arm (602). The outer side of the screw part of the screw moving structure B (605) is connected to a transmission block and connected to the lifting arm (602). The screw moving structure B (605) is arranged parallel to the end face of the rotating table C (601) and is used to control the horizontal position of the grabbing arm (603).

7. A fully automatic tablet press according to claim 6, characterized in that: The storage platform (604) is located on a side of the rotating platform C (601) away from the stamping structure (5); the lower end of the storage platform (604) is provided with a rotating motor fixedly connected to the mounting frame (1); the upper end of the storage platform (604) is provided with a plurality of sample fixing grooves for cooperating with the grabbing arm (603) to place samples.

8. A fully automatic tablet press according to claim 1, characterized in that: The weighing structure (7) comprises a weighing platform (701) and a cleaning nozzle B (703). The upper end of the weighing platform (701) is provided with a plurality of weighing and weighing devices. The lower end of the weighing platform (701) is fixed with a connecting rod (702). A side of the connecting rod (702) away from the stamping structure (5) is provided with a lead screw push rod (704). The inner side of the lead screw push rod (704) is provided with a sliding block fixedly connected to the connecting rod (702). The lead screw push rod (704) is used to adjust the position of the weighing platform (701) and cooperate with the sample transfer structure (6). A cleaning nozzle B (703) is provided below the weighing platform (701). The cleaning nozzle B (703) comprises an alcohol nozzle and a compressed gas nozzle, and is used to clean the weighing platform (701).

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