A gap-in-bottle mechanism for a spray filler

Abstract

The utility model relates to the technical field of aerosol filling technology discloses a gap type bottle feeding mechanism of aerosol filling machine, and the inner wall of the case is fixedly connected with the workbench, the upper surface of workbench is rotatably connected with the rotary frame, the outer wall of rotary frame is fixedly connected with the rotary disc, the one end of workbench close to rotary disc is fixedly connected with the arc baffle, and the one end of case close to workbench is fixedly connected with the fixed platform. The utility model discloses compared with the traditional device, is provided with interval turntable above rotary disc, and the medicine bottle is continuously pushed to the inner wall of rotary disc through the continuous rotation of interval turntable, so that the feeding of rotary disc is stably realized, and the medicine bottles accumulated together are pushed to one side of rotary disc and pushed away through the rotation of interval turntable at the same time of feeding, which realizes orderly interval bottle feeding. The interval turntable can rotate through the starting motor, and the continuous rotation of interval turntable is driven through the rotating rod after the starting of motor.

Description

Technical Field

[0001] This utility model relates to the field of aerosol filling technology, and more specifically, to an intermittent bottle feeding mechanism for an aerosol filling machine. Background Technology

[0002] In the pharmaceutical manufacturing industry, aerosol filling machines are one of the core pieces of equipment for the automated production of aerosol medicine bottles. As a key component at the front end of the filling machine, the stability of the bottle feeding mechanism and the orderly feeding of the bottles directly determine the efficiency of subsequent filling, sealing and other processes and the quality of the medicine bottles.

[0003] Traditional bottle feeding mechanisms use the centrifugal force generated by the rotation of the rotating disc to transport medicine bottles. After entering the rotating disc from the feeding device, the medicine bottles tend to clump together inside the disc, making it impossible to form an orderly single or multiple row conveying state. This often results in multiple bottles being placed side by side, overlapping, or tilting, causing the subsequent filling head to be unable to accurately align with the bottle mouth, resulting in quality problems such as liquid leakage and filling dosage deviation. To address this, an intermittent bottle feeding mechanism for a spray filling machine has been designed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides an intermittent bottle feeding mechanism for a spray filling machine, which has the advantage of improving bottle feeding efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intermittent bottle feeding mechanism for a spray filling machine, comprising a chassis, a worktable fixedly connected to the inner wall of the chassis, a rotating frame rotatably connected to the upper surface of the worktable, a rotating disk fixedly connected to the outer wall of the rotating frame, an arc-shaped baffle fixedly connected to one end of the worktable near the rotating disk, a fixed platform fixedly connected to one end of the chassis near the worktable, a sliding frame fixedly connected to the top of the fixed platform, a sliding frame slidably connected to the inner wall of the sliding frame, a motor fixedly connected to the front end of the sliding frame, a connecting frame fixedly connected to the back of the sliding frame, a rotating rod fixedly connected to the output end of the motor, an interval turntable fixedly connected to the outer wall of the rotating rod, an interval groove provided on the inner wall of the arc-shaped baffle, the inner wall of the interval groove rotatably connected to the outer wall of the interval turntable, a threaded rod rotatably connected to the upper surface of the fixed platform, and the outer wall of the threaded rod threadedly connected to the inner wall of the sliding frame.

[0006] As a preferred embodiment of this utility model, the back of the chassis is fixedly connected to a feed inlet, and the outer wall of the rotating disk is surrounded by multiple discharge grooves.

[0007] As a preferred embodiment of this utility model, a correction frame is fixedly connected to the upper surface of the workbench, and a conveyor frame is fixedly connected to the upper surface of the workbench at the end closest to the correction frame. The top end of the threaded rod is fixedly connected to the outer wall of the rotating disk and the inner wall of the sliding frame in a sliding connection. The outer wall of the connecting frame is in a sliding connection with the inner wall of the sliding frame, and a spring is fixedly connected at the connection between the connecting frame and the sliding frame.

[0008] As a preferred embodiment of this utility model, the end of the rotating rod away from the motor extends into the inner wall of the connecting frame, and a worm gear is fixedly connected to the extended end of the rotating rod.

[0009] As a preferred embodiment of this utility model, a limiting rod is rotatably connected to the inner wall of the connecting frame, and a worm wheel is fixedly connected to the outer wall of the limiting rod, with the worm wheel meshing with the worm.

[0010] As a preferred embodiment of this utility model, one end of the limiting rod extends out of the inner wall of the connecting frame, and multiple spaced rotating blades are fixedly connected around the outer wall of the limiting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. Compared with traditional devices, this utility model has an interval turntable above the rotating disk. By utilizing the continuous rotation of the interval turntable, the medicine bottles are continuously pushed towards the inner wall of the rotating disk, thereby stably feeding the rotating disk. At the same time, the rotation of the interval turntable pushes the medicine bottles that are piled up together to one side of the rotating disk, thus achieving orderly interval feeding. The interval turntable can be rotated by starting a motor. After the motor is started, it will drive the interval turntable to rotate continuously through the rotating rod.

[0013] 2. Compared with traditional devices, this utility model has an interval rotating blade and a limiting rod inside the arc baffle. When the motor drives the rotating rod to rotate, the rotating rod drives the worm gear and worm to rotate, so that the worm gear drives the interval rotating blade and the limiting rod to rotate laterally on one side of the interval turntable. The limiting rod horizontally limits the rotation of the medicine bottle into the turntable, preventing the medicine bottle from piling up during transportation. The rotation of the interval rotating blade pushes the medicine bottle in order towards the bottle inlet of the turntable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 This is a top sectional view of the main structure of this utility model;

[0016] Figure 3 This is a front sectional view of the main structure of this utility model;

[0017] Figure 4 This is a side sectional view of the main structure of this utility model;

[0018] Figure 5 This utility model Figure 3 A magnified view of part A in the image.

[0019] In the diagram: 1. Chassis; 101. Feed inlet; 2. Workbench; 201. Rotating frame; 202. Rotary disk; 203. Discharge trough; 204. Arc baffle; 205. Correction frame; 206. Conveyor frame; 207. Spacing trough; 3. Fixed platform; 301. Sliding frame; 302. Sliding frame; 303. Threaded rod; 304. Rotating disk; 305. Spring; 4. Motor; 401. Rotating rod; 402. Spacing turntable; 403. Connecting frame; 404. Worm gear; 405. Worm; 5. Limiting rod; 501. Spacing rotating blade. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown, this utility model provides an intermittent bottle feeding mechanism for a spray filling machine, including a housing 1. A workbench 2 is fixedly connected to the inner wall of the housing 1. A rotating frame 201 is rotatably connected to the upper surface of the workbench 2. A rotating disk 202 is fixedly connected to the outer wall of the rotating frame 201. An arc-shaped baffle 204 is fixedly connected to one end of the workbench 2 near the rotating disk 202. A fixed platform 3 is fixedly connected to one end of the housing 1 near the workbench 2. A sliding frame 301 is fixedly connected to the top of the fixed platform 3. A sliding frame 301 is slidably connected to the inner wall of the sliding frame 301. The sliding frame 302 has a motor 4 fixedly connected to its front end and a connecting frame 403 fixedly connected to its back. A rotating rod 401 is fixedly connected to the output end of the motor 4. A spacer turntable 402 is fixedly connected to the outer wall of the rotating rod 401. An interval groove 207 is provided on the inner wall of the arc-shaped baffle 204, and the inner wall of the interval groove 207 is rotatably connected to the outer wall of the spacer turntable 402. A threaded rod 303 is rotatably connected to the upper surface of the fixed platform 3, and the outer wall of the threaded rod 303 is threadedly connected to the inner wall of the sliding frame 302.

[0022] The back of the chassis 1 is fixedly connected to the inlet 101, and the outer wall of the rotary disk 202 is surrounded by multiple discharge troughs 203.

[0023] It should be noted that the inner wall of the inlet 101 is equipped with a conveyor belt. The medicine bottles are fed one by one onto the top of the rotating disk 202 through the conveyor belt. The size of the discharge trough 203 corresponds to the size of the bottle. The rotating disk 202 drives the discharge trough 203 to make a circular motion, so as to realize the rotational separation and transportation of the bottles by the discharge trough 203.

[0024] Among them, a correction frame 205 is fixedly connected to the upper surface of the workbench 2, a conveyor frame 206 is fixedly connected to the upper surface of the workbench 2 and the end located near the correction frame 205, and a rotating disk 304 is fixedly connected to the top of the threaded rod 303.

[0025] It should be noted that when the medicine bottles are being fed in at intervals, the bottles may become upside down. The correction frame 205 uses its arc-shaped ramp to guide and correct the upside-down bottles. The corrected bottles are then arranged and transported to the inner wall of the conveyor frame 206 for transport.

[0026] The outer wall of the motor 4 is slidably connected to the inner wall of the sliding frame 301, the outer wall of the connecting frame 403 is slidably connected to the inner wall of the sliding frame 301, and a spring 305 is fixedly connected at the connection between the connecting frame 403 and the sliding frame 301.

[0027] It should be noted that the inner wall of the sliding frame 301 is symmetrically provided with two sliding grooves. Each sliding groove is slidably connected to the outer wall of the motor 4 and the connecting frame 403. The connecting frame 403 is buffered by the spring 305 to slide on the inner wall of the sliding frame 301.

[0028] The end of the rotating rod 401 away from the motor 4 extends into the inner wall of the connecting frame 403, and the extended end of the rotating rod 401 is fixedly connected to the worm gear 405.

[0029] A limiting rod 5 is rotatably connected to the inner wall of the connecting frame 403, and a worm wheel 404 is fixedly connected to the outer wall of the limiting rod 5. The worm wheel 404 meshes with the worm 405.

[0030] It should be noted that the rotating rod 401 and the limiting rod 5 are rotatably connected to the inner wall of the connecting frame 403, and the worm wheel 404 meshes with the worm 405. When the rotating rod 401 drives the worm 405 to rotate, the worm 405 drives the limiting rod 5 to rotate through the meshing of the worm wheel 404.

[0031] One end of the limiting rod 5 extends out of the inner wall of the connecting frame 403, and multiple spaced rotating blades 501 are fixedly connected around the outer wall of the limiting rod 5.

[0032] It should be noted that the spaced rotating blade 501 is arranged around the outer wall of the limiting rod 5, and a sliding groove is provided on the inner wall of the arc baffle 204. The inner wall of the sliding groove is slidably connected to the outer wall of the limiting rod 5. When the connecting frame 403 needs to drive the limiting rod 5 to rise and slide, the limiting rod 5 uses the sliding groove to achieve synchronous rise and fall.

[0033] Working principle and usage process of this utility model:

[0034] The specific operation involves using a conveyor belt to transport medicine bottles to the top of a rotating disk 202. At the tilted angle of the rotating disk 202, the transported medicine bottles accumulate at the bottom. The operator then activates the rotating frame 201 in the machine housing 1. The rotating frame 201 drives the rotating disk 202 to rotate, which in turn causes the discharge trough 203 to rotate in a circular motion. The medicine bottles, through this accumulation, gradually sink into the inner wall of the discharge trough 203. The circular motion of the discharge trough 203 further drives the bottles into the discharge trough. The medicine bottles move synchronously. At this time, the operator needs to start motor 4. Motor 4 will drive the rotating rod 401 and worm gear 405 to rotate through the output end. The rotating rod 401 will drive the interval turntable 402 to rotate on the inner wall of the interval groove 207. When the interval turntable 402 rotates, it will push some of the accumulated medicine bottles to the outer wall to avoid affecting the interval conveying. At the same time, the interval turntable 402 will push the detached medicine bottles back to the inner wall of the discharge groove 203. Meanwhile, the worm gear 405 will drive the... The worm gear 404 and the limiting rod 5 rotate, and the limiting rod 5 drives the interval rotating blade 501 to rotate. The limiting rod 5 and the interval rotating blade 501 limit the interval conveying of medicine bottles, preventing the medicine bottles from piling up. The medicine bottles being conveyed at intervals may be upside down. When the upside-down medicine bottles are transported to the correction frame 205, the correction frame 205 guides and corrects the medicine bottles in transport. Finally, the corrected medicine bottles are arranged at intervals and transported to one end of the conveyor frame 206. Finally, they are conveyed by the conveyor frame 206. The operator can adjust the height of the interval turntable 402 and the limiting rod 5 by rotating the turntable 304. The turntable 304 drives the threaded rod 303 to rotate, and the threaded rod 303 pushes the sliding frame 302 to slide on the inner wall of the sliding frame 301. The sliding frame 302 drives the motor 4 and the connecting frame 403 to slide on the inner wall of the sliding frame 301, thereby adjusting the height position of the motor 4 and the connecting frame 403, as well as the height position of the interval turntable 402 and the limiting rod 5.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intermittent bottle feeding mechanism for a spray filling machine, comprising a housing (1), characterized in that: A workbench (2) is fixedly connected to the inner wall of the chassis (1). A rotating frame (201) is rotatably connected to the upper surface of the workbench (2). A rotating disk (202) is fixedly connected to the outer wall of the rotating frame (201). An arc baffle (204) is fixedly connected to one end of the workbench (2) near the rotating disk (202). A fixed platform (3) is fixedly connected to one end of the chassis (1) near the workbench (2). A sliding frame (301) is fixedly connected to the top of the fixed platform (3). A sliding frame (302) is slidably connected to the inner wall of the sliding frame (301). The front of the sliding frame (302)... A motor (4) is fixedly connected to the end of the sliding frame (302), a connecting frame (403) is fixedly connected to the back of the sliding frame (302), a rotating rod (401) is fixedly connected to the output end of the motor (4), a spacer turntable (402) is fixedly connected to the outer wall of the rotating rod (401), a spacer groove (207) is provided on the inner wall of the arc baffle (204), the inner wall of the spacer groove (207) is rotatably connected to the outer wall of the spacer turntable (402), a threaded rod (303) is rotatably connected to the upper surface of the fixed platform (3), and the outer wall of the threaded rod (303) is threadedly connected to the inner wall of the sliding frame (302).

2. The intermittent bottle feeding mechanism of a spray filling machine according to claim 1, characterized in that: The back of the chassis (1) is fixedly connected to a feed inlet (101), and the outer wall of the rotating disk (202) is surrounded by multiple discharge grooves (203).

3. The intermittent bottle feeding mechanism of a spray filling machine according to claim 1, characterized in that: A correction frame (205) is fixedly connected to the upper surface of the workbench (2), and a conveyor frame (206) is fixedly connected to the upper surface of the workbench (2) and at the end near the correction frame (205). A rotating disk (304) is fixedly connected to the top end of the threaded rod (303).

4. The intermittent bottle feeding mechanism of a spray filling machine according to claim 1, characterized in that: The outer wall of the motor (4) is slidably connected to the inner wall of the sliding frame (301), the outer wall of the connecting frame (403) is slidably connected to the inner wall of the sliding frame (301), and a spring (305) is fixedly connected at the connection between the connecting frame (403) and the sliding frame (301).

5. The intermittent bottle feeding mechanism of a spray filling machine according to claim 4, characterized in that: The end of the rotating rod (401) away from the motor (4) extends into the inner wall of the connecting frame (403), and a worm gear (405) is fixedly connected to the extended end of the rotating rod (401).

6. The intermittent bottle feeding mechanism of a spray filling machine according to claim 5, characterized in that: The inner wall of the connecting frame (403) is rotatably connected to a limiting rod (5), and the outer wall of the limiting rod (5) is fixedly connected to a worm wheel (404), which meshes with the worm (405).

7. The intermittent bottle feeding mechanism of a spray filling machine according to claim 6, characterized in that: One end of the limiting rod (5) extends out of the inner wall of the connecting frame (403), and a plurality of spaced rotating blades (501) are fixedly connected around the outer wall of the limiting rod (5).

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