Pill filling device of flat plate type blister packaging machine

Abstract

The utility model relates to the technical field of medicine packaging equipment, and discloses a pill filling device of a flat plate type blister packaging machine, which comprises a blister packaging machine shell, a hopper is fixedly connected to the top of the blister packaging machine shell, a supporting plate is fixedly connected to the top of the blister packaging machine shell, a first motor is fixedly connected to one side of the supporting plate, and a second motor is fixedly connected to the other side of the supporting plate. The driving end of the first motor is fixedly connected with a pull rod, the side, away from the first motor, of the pull rod is slidably connected with a sliding plate, the other side of the sliding plate is slidably connected with a sliding block, the interior of the sliding block is fixedly connected with an air cylinder, one side of the air cylinder is fixedly connected with a scraping plate, and the top of the bubble cap machine shell is fixedly connected with a sliding way. According to the utility model, the motor I is started, the driving force output by the motor I is transmitted to the pull rod through the transmission component, the pull rod is promoted to do circular motion around the fixed shaft, and the pull rod is connected with the sliding plate to further drive the sliding plate to do reciprocating motion along the preset linear guide rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicine packing equipment technical field especially, relate to a kind of medicine pill filling device of flat panel blister packing machine. BACKGROUND

[0002] With the development of pharmaceutical industry, the requirement of medicine packing is higher and higher, and the aluminum plastic flat panel blister packing of circular medicine pill is the common medicine packing mode at present, which effectively protects the active ingredients of medicine by sealing and moisture-proof characteristics, and the independent blister design is convenient for storage and carrying, and the convenience of tearing and taking also significantly improves patient compliance. To match the large-scale medicine production demand, the flat panel blister packing machine is iterated towards full automation and high speed, and the production rhythm has been improved from dozens of panels per minute in the early stage to hundreds of panels. Under this background, the medicine pill filling device, as the core hub of the packing process, needs to be continuously optimized in terms of filling speed, feed stability and other dimensions to ensure the standardization and efficiency of medicine packing.

[0003] The medicine pill is first placed in the hopper, and the outer wall vibrator generates controllable vibration to make the medicine pill slide along the channel to the filling area. The blister packing bottom plate is sent into the cover by the transmission mechanism, and the rotating brush disc sweeps the medicine pill into the bottom plate recess. When the filled bottom plate is removed, the brush on the bottom of the baffle removes the excess medicine pill and debris, and the intercepted material is recycled to the material collecting box through the collecting hopper. The detection module judges whether the recess is filled by the spring probe and pressure sensor. If it is not full, the bottom plate is controlled to pause to ensure accurate filling. The whole process realizes the automation of feeding, filling, cleaning and detection.

[0004] Although the medicine pill filling device of the flat panel blister packing machine significantly promotes the development of the industry and optimizes the packaging efficiency and quality, it still has limitations in large-scale production scenarios. When a large number of medicine pills are transported through the pipeline, they are prone to accumulate and block at the interface or narrow section due to particle friction and shape differences. At this time, manual intervention is required to clear the blockage, which not only interrupts the automation process and increases labor costs, but also causes intermittent stoppage of the production line, significantly reducing overall production efficiency. This inefficient mode of human-machine cooperation contradicts the goal of continuous and intelligent production pursued by modern pharmaceutical industry, and therefore, a medicine pill filling device for flat panel blister packing machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a kind of medicine pill filling device of flat panel blister packing machine, aims at improving the problem that when a large number of medicine pills are transported through the pipeline, they are prone to accumulate and block at the interface or narrow section due to particle friction and shape differences.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pill filling device of a flat blister packaging machine, comprising a blister machine shell, a hopper is fixedly connected to the top of the blister machine shell, a supporting plate is fixedly connected to the top of the blister machine shell, a motor one is fixedly connected to one side of the supporting plate, a pull rod is fixedly connected to the driving end of the motor one, a sliding plate is slidably connected to the side of the pull rod away from the motor one, a sliding block is slidably connected to the other side of the sliding plate, a gas cylinder is fixedly connected in the sliding block, a scraper is fixedly connected to one side of the gas cylinder, a slide is fixedly connected to the top of the blister machine shell, a supporting column is fixedly connected to the top of the blister machine shell, a top plate is rotatably connected to the top of the supporting column, and a dustproof assembly is fixedly connected to the top of the top plate;

[0008] As a further description of the above technical solution:

[0009] The dustproof assembly comprises an outer cover, the outer cover is fixedly connected to the top of the top plate, a motor two is fixedly connected to one side of the outer cover, a rotating disc is fixedly connected to the driving end of the motor two, a plurality of hydraulic cylinders one are fixedly connected to the inside of the rotating disc, a fixed column is fixedly connected to the bottom of each of the plurality of hydraulic cylinders one, a fixed disc is fixedly connected to the outer wall of the fixed column, a limiting column two is slidably connected to the bottom of each of both sides of the fixed disc, a cover is fixedly connected to the bottom of each of the two limiting column two, and a spring two is sleeved on the outer wall of each of the two limiting column two;

[0010] As a further description of the above technical solution:

[0011] One side of the spring two and the bottom of the fixed disc are in contact, and the other side of the spring two and the top of the cover are in contact;

[0012] As a further description of the above technical solution:

[0013] The slide is fixedly connected to the outer wall of the hopper away from the blister machine shell, and the inner wall of the sliding block is slidably connected to the outer wall of the slide;

[0014] As a further description of the above technical solution:

[0015] One side of the pull rod and one side of the supporting plate are in contact, two limiting blocks are fixedly connected to one side of the sliding plate, and the two limiting blocks are slidably connected to one side of the supporting plate away from the sliding plate;

[0016] As a further description of the above technical solution:

[0017] The top of the plurality of hydraulic cylinders one is slidably connected in the inside of the outer cover, the inner wall of the cover is slidably connected with the outer wall of the fixed column, the inside of the fixed column is fixedly connected with a hydraulic cylinder two, and the bottom of the hydraulic cylinder two is fixedly connected with stirring blocks on four sides.

[0018] As a further description of the above technical solutions:

[0019] The top of the sliding block is fixedly connected with a limiting column one, the outer wall of the limiting column one is slidably connected in the inside of the sliding plate, and the outer wall of the limiting column one is sleeved with a spring one.

[0020] As a further description of the above technical solutions:

[0021] One side of the spring one is in contact with one side of the sliding plate, the other side of the spring one is in contact with the top of the sliding block, and the top of the blister machine shell is fixedly connected with a baffle.

[0022] The utility model has the advantages of the following:

[0023] 1、 in the utility model, by starting motor one, the driving force of motor one output is transmitted to the pull rod through the transmission assembly, and the pull rod is prompted to make circular motion around the fixed shaft, the pull rod is connected with the sliding plate, and then drives the sliding plate to make reciprocating motion along the preset linear guide rail, the limiting column one is vertically fixed to the sliding block, the spring one is sleeved on it, and the two jointly constitute a limiting structure, when the sliding plate moves, the sliding block is accurately reciprocated along the slide under the buffering of the spring one and the constraint of the limiting column one, at the same time, the cylinder is started, the piston rod thereof pushes the scraper to closely adhere to the outer wall of the slide, accompanying the movement of the sliding block, the scraper clears and dredges the blocked pills, and the filling process is smooth.

[0024] 2、 in the utility model, the operator rotates the top plate, the top plate drives the cover to be accurately rotated to the top of the hopper through the cooperation of the bearing and the rotating shaft, then the hydraulic cylinder one is started, the piston rod thereof is stably extended, pushes the cover to vertically fall, in the process of approaching the hopper, the limiting column two symmetrically arranged penetrates the guide hole on the cover, the spring two is sleeved on the limiting column two and is in compression state, along with the gradually close of the cover and the hopper, the buffering action of the spring two and the guiding constraint of the limiting column two work cooperatively, effectively absorb the falling impact force, significantly reduce the vibration generated in the close moment, ensure that the two are sealed and connected, and avoid that the pills are damp or leaked when stored. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the pill filling device of the flat plate type blister packaging machine is provided for the utility model;

[0026] Figure 2 A structure schematic view of the supporting plate of the pill filling device of the flat plate type blister packaging machine is provided for the utility model.

[0027] Figure 3 A structure diagram of the cover of the pill filling device of the flat plate blister packaging machine is provided in the utility model.

[0028] Figure 4 A structure diagram of the slide plate of the pill filling device of the flat plate blister packaging machine is provided in the utility model.

[0029] Legend:

[0030] 1, blister machine shell; 2, hopper; 3, support plate; 4, motor one; 5, pull rod; 6, slide plate; 7, sliding block; 8, air cylinder; 9, scraper; 10, slide; 11, baffle; 12, limit column one; 13, spring one; 14, limit block; 15, support column; 16, top plate; 17, motor two; 18, rotating disc; 19, fixed column; 20, hydraulic cylinder one; 21, fixed disc; 22, cover; 23, limit column two; 24, spring two; 25, hydraulic cylinder two; 26, stirring block; 27, outer cover. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] With reference to Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the utility model is a pill filling device of a flat plate blister packaging machine, which comprises a blister machine shell 1, the blister machine shell 1 bears a supporting role, the top of the blister machine shell 1 is fixedly connected with a hopper 2, so that pills can enter the device, the top of the blister machine shell 1 is fixedly connected with a support plate 3, the support plate 3 plays a supporting role, one side of the support plate 3 is fixedly connected with a motor one 4, the driving end of the motor one 4 is fixedly connected with a pull rod 5, so that the driving force of the motor one 4 can be transmitted, the side, away from the motor one 4, of the pull rod 5 is slidingly connected with a slide plate 6, so that the circular motion is changed into linear motion, the other side of the slide plate 6 is slidingly connected with a sliding block 7, the inside of the sliding block 7 is fixedly connected with an air cylinder 8, one side of the air cylinder 8 is fixedly connected with a scraper 9, so that the scraper 9 can be adjusted in position by the air cylinder 8, the top of the blister machine shell 1 is fixedly connected with a slide 10, so that pills can enter the inside of the device, the top of the blister machine shell 1 is fixedly connected with a support column 15, the top of the support column 15 is rotatably connected with a top plate 16, so that the top plate 16 can be adjusted in a suitable position, the top of the top plate 16 is fixedly connected with a dustproof assembly.

[0033] With reference to Figures 1 to 3 , the dustproof assembly comprises an outer cover 27 which plays a protective and supporting role, the top of the outer cover 27 is fixedly connected to the top of the top plate 16, one side of the outer cover 27 is fixedly connected with the motor two 17, the driving end of the motor two 17 is fixedly connected with the rotating disc 18, so that the driving force of the motor two 17 can be transmitted, the inside of the rotating disc 18 is fixedly connected with a plurality of hydraulic cylinders one 20, the bottom of each of the plurality of hydraulic cylinders one 20 is fixedly connected with a fixed column 19, so that the fixed column 19 can be adjusted in position by the hydraulic cylinders one 20, the outer wall of the fixed column 19 is fixedly connected with a fixed disc 21, the bottom of each of the two sides of the fixed disc 21 is slidingly connected with a limiting column two 23, so that the whole device is more stable, the bottom of each of the two limiting column two 23 is fixedly connected with a cover 22, the cover 22 just fits the top of the hopper 2, the outer wall of each of the two limiting column two 23 is sleeved with a spring two 24.

[0034] With reference to Figures 2 to 4 , one side of the spring two 24 is in contact with the bottom of the fixed disc 21, the other side of the spring two 24 is in contact with the top of the cover 22, so that the vibration generated when the cover 22 covers the hopper 2 is greatly reduced, the side of the chute 10 away from the blister machine shell 1 is fixedly connected to the outer wall of the hopper 2, so that the pills can enter the device through the chute 10 from the hopper 2, the inner wall of the sliding block 7 is slidingly connected to the outer wall of the chute 10, so that the sliding block 7 makes reciprocating motion along the path of the chute 10, one side of the pull rod 5 is in contact with one side of the supporting plate 3, so that the whole device is more stable, one side of the sliding plate 6 is fixedly connected with two limiting blocks 14, the side of each of the two limiting blocks 14 away from the sliding plate 6 is slidingly connected to one side of the supporting plate 3, so that the sliding plate 6 can move more stably, the top of each of the plurality of hydraulic cylinders one 20 is slidingly connected to the inside of the outer cover 27, so that the hydraulic cylinders one 20 make circular motion in the inside of the outer cover 27, the inner wall of the cover 22 is slidingly connected to the outer wall of the fixed column 19, the inside of the fixed column 19 is fixedly connected with a hydraulic cylinder two 25, the bottom of each of the four sides of the hydraulic cylinder two 25 is fixedly connected with a stirring block 26, so that the stirring block 26 can be adjusted to an appropriate position for work, the top of the sliding block 7 is fixedly connected with a limiting column one 12, so that the structure of the whole device is more firm, the outer wall of the limiting column one 12 is slidingly connected to the inside of the sliding plate 6, so that the limiting column one 12 can move up and down in the inside of the sliding plate 6, the outer wall of the limiting column one 12 is sleeved with a spring one 13, one side of the spring one 13 is in contact with one side of the sliding plate 6, so that the spring one 13 has elastic force after deformation when being squeezed, the other side of the spring one 13 is in contact with the top of the sliding block 7, the top of the blister machine shell 1 is fixedly connected with a baffle 11, so that the probability of overflow of the pills when entering the device through the chute 10 is greatly reduced.

[0035] Working principle: when a large number of pills are poured into the hopper 2 through vibration into the slide 10 occurs jam, open motor 4, the driving force of motor 4 makes the pull rod 5 do circular motion, thus driving the slide plate 6 along the set route do reciprocating motion, due to the existence of limiting column 12 and spring 13, make the slider 7 along the path of slide 10 reciprocating motion, open cylinder 8 push scraper 9 contact the outer wall of slide 10, so that the realization of scraper 9 will be jammed pills clean, when the work in progress hopper 2 and the interface of slide 10 is blocked by pills, rotate the top plate 16 so that the cover 22 is located directly above the hopper 2, open motor 17, so that the rotating disc 18 drive hydraulic cylinder 20 rotation, so that the fixed column 19 do synchronous rotation, start hydraulic cylinder 25 push stirring block 26 to the appropriate position do circular motion, so that the interface of hopper 2 and slide 10 is blocked can be cleaned smoothly, when the work is completed, rotate the top plate 16 so that the cover 22 is located directly above the hopper 2, with the push of hydraulic cylinder 20, so that the cover 22 and hopper 2 perfect fit, due to the existence of limiting column 23 and spring 24, so that the cover 22 in the paste hopper 2 when the vibration is greatly reduced.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A pill filling device for a flat-plate blister packaging machine, comprising a blister machine housing (1), characterized in that: A hopper (2) is fixedly connected to the top of the outer shell (1) of the blister machine. A support plate (3) is fixedly connected to the top of the outer shell (1). A motor (4) is fixedly connected to one side of the support plate (3). A pull rod (5) is fixedly connected to the drive end of the motor (4). A slide plate (6) is slidably connected to the side of the pull rod (5) away from the motor (4). A slider (7) is slidably connected to the other side of the slide plate (6). A cylinder (8) is fixedly connected inside the slider (7). A scraper (9) is fixedly connected to one side of the cylinder (8). A slide rail (10) is fixedly connected to the top of the outer shell (1) of the blister machine. A support column (15) is fixedly connected to the top of the support column (15). A top plate (16) is rotatably connected to the top of the top plate (16). A dustproof component is fixedly connected to the top of the top plate (16).

2. The pill filling device of a flat blister packaging machine according to claim 1, characterized in that: The dustproof assembly includes an outer cover (27), the top of which is fixedly connected to the top of the top plate (16). A motor (17) is fixedly connected to one side of the outer cover (27). A rotating disk (18) is fixedly connected to the drive end of the motor (17). Multiple hydraulic cylinders (20) are fixedly connected inside the rotating disk (18). A fixing column (19) is fixedly connected to the bottom of each of the multiple hydraulic cylinders (20). A fixing disk (21) is fixedly connected to the outer wall of the fixing column (19). Limiting columns (23) are slidably connected to both sides of the bottom of the fixing disk (21). A cover (22) is fixedly connected to the bottom of each of the two limiting columns (23). A spring (24) is sleeved on the outer wall of each of the two limiting columns (23).

3. The pill filling device of a flat blister packaging machine according to claim 2, characterized in that: One side of the second spring (24) is in contact with the bottom of the fixed plate (21), and the other side of the second spring (24) is in contact with the top of the cover (22).

4. The pill filling device of a flat blister packaging machine according to claim 1, characterized in that: The slide (10) is fixedly connected to the outer wall of the hopper (2) on the side away from the outer shell (1) of the blister machine, and the inner wall of the slider (7) is slidably connected to the outer wall of the slide (10).

5. The pill filling device of a flat blister packaging machine according to claim 1, characterized in that: One side of the pull rod (5) is in contact with one side of the support plate (3), and two limiting blocks (14) are fixedly connected to one side of the slide plate (6). The two limiting blocks (14) are slidably connected to one side of the support plate (3) on the side away from the slide plate (6).

6. The pill filling device of a flat blister packaging machine according to claim 2, characterized in that: The tops of multiple hydraulic cylinders (20) are slidably connected to the inside of the outer cover (27), the inner wall of the cover (22) is slidably connected to the outer wall of the fixed column (19), the inside of the fixed column (19) is fixedly connected to a hydraulic cylinder (25), and the bottom of the hydraulic cylinder (25) is fixedly connected to four sides of a stirring block (26).

7. The pill filling device of a flat blister packaging machine according to claim 1, characterized in that: The top of the slider (7) is fixedly connected to a limiting post (12), the outer wall of the limiting post (12) is slidably connected to the inside of the slide plate (6), and a spring (13) is sleeved on the outer wall of the limiting post (12).

8. The pill filling device of a flat blister packaging machine according to claim 7, characterized in that: One side of the spring (13) is in contact with one side of the slide plate (6), and the other side of the spring (13) is in contact with the top of the slider (7). A baffle (11) is fixedly connected to the top of the blister machine housing (1).

Images