Oral liquid packaging production line

Abstract

The utility model relates to oral liquid production technical field, concretely relates to an oral liquid packaging production line, and one end of one of two conveyors is in penetration with the frame and the drive motor output shaft transmission connection through the bolt fixed connection of the outer wall one side of the frame, and the both sides of the top of conveyer belt are equipped with the clamping plate, and the both sides of the clamping plate are all away from the elastic connection between the inner wall of the frame, effectively solved the problem that the different size bottled oral liquid lacks the limiting adjustment function in the conveying process in the prior art, and the stability is poor, the traditional conveying device adopts the fixed width conveyer belt or track structure, cannot adapt to the limiting demand of various bottle type, leads to the frequent phenomenon of the small bottle easy to pour, the big bottle easy to jam and the like, influences production continuity and product quality.

Description

Technical Field

[0001] This utility model relates to the field of oral liquid production technology, and in particular to an oral liquid packaging production line. Background Technology

[0002] Oral liquid packaging production lines are key equipment systems in the pharmaceutical industry used to automate the filling, sealing, conveying, and packaging of oral liquid products. They occupy an important position in the drug production and quality control process. As a core link in the formation of finished oral liquid products, their operating efficiency, accuracy, and stability have a decisive impact on the overall production line's capacity, product quality, and production safety. Especially in the core process of filling, capping, and conveying oral liquid bottles, existing oral liquid packaging production lines have gradually revealed a series of obvious limitations and technical problems when handling bottles of oral liquids of different sizes.

[0003] Utility model patent CN213834499U discloses an oral liquid packaging production line, including a liquid filling machine and a capping machine. The liquid filling machine has an automatic bottle unscrambler on its left side for arranging the bottles into an opening-up configuration. The liquid filling machine's right side is connected to the capping machine via an adjustable bottle conveying mechanism to transport the filled bottles to the capping station. The capping machine's left side has an automatic cap unscrambler for arranging the caps into an opening-up position and conveying them to the capping machine for sealing. This production line, through the integrated design of automatic bottle unscrambler, adjustable bottle conveying, and automatic cap unscrambler modules, automates the oral liquid filling and capping process, effectively saving significant manpower and resources, reducing production costs, and improving overall production efficiency.

[0004] However, despite the improvements in automation, this production line still has many shortcomings in practical application. The lack of limit adjustment functions for oral liquids of different bottle sizes during transport leads to frequent problems such as small bottles easily tipping over and large bottles easily getting stuck, seriously affecting the stability and continuity of the transport process. Therefore, to address these shortcomings of existing technology, we urgently need an innovative oral liquid packaging production line to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide an oral liquid packaging production line that solves the problem in the prior art of lacking a limiting adjustment function for oral liquids of different sizes during the transportation process, which leads to frequent problems such as small bottles being easy to tip over and large bottles being easy to get stuck, seriously affecting the stability and continuity of the transportation process.

[0006] To achieve the above objectives, this utility model provides an oral liquid packaging production line, including a frame, a support frame fixedly connected to the top of the frame, and a top frame fixedly connected to the top of the support frame.

[0007] A drive motor is bolted to one side of the outer wall of the frame, and conveyor rollers are rotatably connected to both sides of the inner side of the frame. The two conveyor rollers are connected by a conveyor belt. One end of one of the two conveyor rollers passes through the frame and is connected to the output shaft of the drive motor. Clamping plates are provided on both sides of the top of the conveyor belt, and the opposite sides of the two clamping plates are elastically connected to the inner wall of the frame. Several rollers are rotatably connected to the opposite sides of the two clamping plates through a rotating shaft. Wedge plates are provided on the opposite sides of the two clamping plates. A bearing plate is slidably connected to the inner side of the top frame, and the tops of the two wedge plates pass through the top of the bearing frame. The tops of the two wedge plates are fixedly connected to the bottom of the bearing plate.

[0008] One end of each of the two conveying rollers is rotatably connected to the inner wall of the frame via a rotating shaft, and the other end of each of the two conveying rollers passes through the side wall of the frame via a bearing sleeve.

[0009] The frame has fixed plates on both sides of the top, and sliding blocks are fixed on both sides of the top of the two clamps. All four sliding blocks are slidably connected to the two fixed plates through sliding grooves.

[0010] The two opposing sides of the clamping plates are elastically connected to the inner wall of the frame by several tension springs.

[0011] The support plate has sliders fixedly connected to both sides, and both sliders are slidably connected to the inner wall of the top frame through a sliding groove.

[0012] The bottom ends of the two wedge plates pass through the top of the support frame via slots. A cylinder is fixedly connected to the top side of the top frame by bolts, and the output shaft of the cylinder passes through the top of the top frame and is fixedly connected to the top of the support plate.

[0013] This utility model discloses an oral liquid packaging production line, which effectively solves the problems of lack of limit adjustment function and poor stability in the existing technology during the conveying of oral liquids of different sizes. Traditional conveying devices mostly use conveyor belts or track structures with fixed widths, which cannot adapt to the limit requirements of various bottle types. This leads to frequent occurrences of small bottles tipping over and large bottles getting stuck, affecting production continuity and product quality. In contrast, this device achieves stepless adjustment and adaptive reset function of the clamping space through the synergistic action of clamping plates, wedge plates, bearing plates and elastic structures. It can accurately adjust the clamping range according to different specifications of oral liquid bottle types, ensuring stability and guidance during the conveying process. In addition, the roller design on the clamping plate not only reduces the friction between the bottle and the clamping plate, avoiding bottle scratches or vibrations, but also improves the smoothness of the entire conveying process and the service life of the equipment. This structure also has good buffering performance, which can effectively prevent bottles from colliding, piling up or even tipping over at high speeds, significantly reducing the failure rate and maintenance costs of the production line, and improving the applicability and intelligence level of the equipment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall main view structure of an embodiment of this utility model.

[0016] Figure 2 This is a side view structural diagram of an embodiment of the present utility model.

[0017] Figure 3 This is a bottom view of the structure of an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the clamping plate structure according to an embodiment of the present utility model.

[0019] Figure 5 This is a schematic diagram of the support plate and its structure according to an embodiment of the present utility model.

[0020] 1. Frame; 2. Bearing frame; 3. Top frame; 4. Bearing plate; 5. Slider; 6. Slide groove; 7. Cylinder; 8. Wedge plate; 9. Slot; 10. Clamping plate; 11. Roller; 12. Fixing plate; 13. Sliding block; 14. Sliding groove; 15. Tension spring; 16. Drive motor; 17. Conveyor roller; 18. Conveyor belt. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Please see Figure 1-5 .

[0023] An oral liquid packaging production line includes a frame 1, and a support frame 2 is fixedly connected to the top of the frame 1, and a top frame 3 is fixedly connected to the top of the support frame 2.

[0024] A drive motor 16 is bolted to one side of the outer wall of the frame 1, and conveyor rollers 17 are rotatably connected to both sides of the inner side of the frame 1. The two conveyor rollers 17 are connected by a conveyor belt 18. One end of one of the two conveyor rollers 17 passes through the frame 1 and is connected to the output shaft of the drive motor 16. The top two sides of the conveyor belt 18 are provided with clamping plates 10, and the opposite sides of the two clamping plates 10 are elastically connected to the inner wall of the frame 1. The opposite sides of the two clamping plates 10 are rotatably connected to several rollers 11 through a rotating shaft. The opposite sides of the two clamping plates 10 are provided with wedge plates 8. The inner side of the top frame 3 is slidably connected to a bearing plate 4, and the tops of the two wedge plates 8 pass through the top of the bearing frame 2. The tops of the two wedge plates 8 are fixedly connected to the bottom of the bearing plate 4.

[0025] This oral liquid packaging production line uses a frame 1 as the overall support structure. A support frame 2 is fixedly connected to the top of the frame 1, and a top frame 3 is fixedly connected to the top of the support frame 2. A support plate 4 is slidably connected to the inner side of the top frame 3 for adjusting the height of the clamping structure. A drive motor 16 is fixedly connected to one side of the frame 1 by bolts, and conveyor rollers 17 are rotatably connected to both sides inside. The two conveyor rollers 17 are connected by a conveyor belt 18. One end of the conveyor roller 17 is connected to the output shaft of the drive motor 16 through a transmission mechanism to realize power transmission. Clamping plates 10 are set on both sides of the top of the conveyor belt 18. The opposite sides of the two clamping plates 10 are elastically connected to the inner wall of the frame 1. The opposite sides of the clamping plates 10 are rotatably connected to several rollers 11 through a rotating shaft to reduce the frictional resistance between the bottle body and the clamping plates 10 and improve the smoothness of conveying. A wedge plate 8 is also provided. The top of the wedge plate 8 passes through the support frame 2 and is fixedly connected to the bottom of the support plate 4. During use, the height of the support plate 4 is manually adjusted according to the size of the bottled oral liquid to be conveyed, which drives the two wedge plates 8 to move up and down synchronously. Since the wedge plate 8 and the clamping plate 10 have an inclined contact structure, when the support plate 4 moves up, the wedge plate 8 pushes the clamping plate 10 to expand outward, thereby increasing the distance between the two clamping plates 10. Conversely, the distance is reduced. At the same time, the elastic connection between the clamping plate 10 and the frame 1 allows the clamping plate 10 to automatically reset when not squeezed, realizing flexible adjustment of the clamping width. After adjustment, the bottled oral liquid is placed on the conveyor belt 18, and the drive motor 16 is started to drive the conveyor roller 17 to rotate, thereby driving the conveyor belt 18 to run, so that the oral liquid is smoothly conveyed to the next process along the set direction.

[0026] Furthermore, one end of each of the two conveying rollers 17 is rotatably connected to the inner wall of the frame 1 via a rotating shaft, and the other end of each of the two conveying rollers 17 passes through the side wall of the frame 1 via a bearing sleeve. During the rotation of the conveying rollers 17 driven by the drive motor 16, both ends of the conveying rollers 17 are stably supported by the rotating shaft and the bearing sleeve respectively, ensuring that they maintain good coaxiality and smooth operation at high speed. This achieves the effect of improving the operational stability and load-bearing capacity of the conveying rollers 17, extending the service life of the equipment, and reducing the problem of unstable conveying caused by eccentricity or vibration.

[0027] Furthermore, fixed plates 12 are fixedly connected to both sides of the top of the frame 1, and sliding blocks 13 are fixedly connected to both sides of the top of the two clamping plates 10. The four sliding blocks 13 are slidably connected to the two fixed plates 12 through sliding grooves 14 respectively. When the clamping plate 10 is pushed by the wedge plate 8 and moves laterally, the sliding blocks 13 slide along the direction of the sliding grooves 14, providing guidance and limiting functions for the clamping plate 10, preventing it from deviating or jamming during the adjustment process. This achieves the effect of enhancing the guiding accuracy and structural stability of the clamping plate 10 during the movement process, and improving the smoothness and reliability of clamping adjustment.

[0028] Furthermore, the two opposing sides of the clamping plates 10 are elastically connected to the inner wall of the frame 1 by several tension springs 15. When the wedge plate 8 does not apply a pushing force, the tension springs 15 apply a restoring force to the clamping plates 10, causing them to automatically return to their initial positions. This achieves the adaptive reset function of the clamping plate spacing, which facilitates quick adjustment of the clamping width according to different bottle types. This achieves the automatic reset and elastic buffering functions of the clamping plates 10, improving the adjustment efficiency and applicability of the clamping structure.

[0029] Furthermore, sliders 5 are fixedly connected to both sides of the bearing plate 4, and both sliders 5 are slidably connected to the inner wall of the top frame 3 through the slide groove 6. During the process of the bearing plate 4 moving up and down to adjust the spacing of the clamping plates 10, the sliders 5 slide along the slide groove 6, which plays a guiding and limiting role, effectively preventing the bearing plate 4 from tilting or jamming during the lifting process. This achieves the effect of enhancing the stability and guiding accuracy of the lifting process of the bearing plate 4, and improving the overall reliability and ease of operation of the clamping structure.

[0030] Furthermore, the bottom ends of both wedge plates 8 pass through the top of the support frame 2 via slots 9. A cylinder 7 is fixedly connected to one side of the top of the top frame 3 by bolts, and the output shaft of the cylinder 7 passes through the top of the top frame 3 and is fixedly connected to the top of the support plate 4. In actual production, the support plate 4 can be automatically raised and lowered by the cylinder 7, which drives the wedge plates 8 to move synchronously, thereby realizing the automatic adjustment of the spacing of the clamping plates 10 without manual operation. This achieves the automatic adjustment function of the spacing of the clamping plates 10, improves the intelligence level of the production line and the ability to adapt to various bottle types, and meets the needs of modern and efficient production.

[0031] In summary:

[0032] This oral liquid packaging production line uses a frame 1 as the overall support structure. A support frame 2 is fixedly connected to the top of the support frame 1, and a top frame 3 is fixedly connected to the top of the support frame 2. A support plate 4 is slidably connected to the inner side of the top frame 3. Slider 5 is fixedly connected to both sides of the support plate 4. Both sliders 5 are slidably connected to the inner wall of the top frame 3 through a sliding groove 6, thereby providing guidance and limiting functions when adjusting the clamping width, ensuring that the support plate 4 moves smoothly up and down. A cylinder 7 is fixedly connected to one side of the top of the top frame 3 by bolts. The output shaft of the cylinder 7 passes through the top frame 3 and is fixedly connected to the top of the support plate 4, which is used to realize the automatic adjustment of the clamping width and improve the intelligence level of the equipment. The bottom ends of two wedge plates 8 pass through the top of the support frame 2 through slots 9, and the top ends are fixedly connected to the bottom of the support plate 4. During the up and down movement of the support plate 4, the wedge plates 8 move synchronously, and the inclined plane pushes the clamping plate 10 to move laterally. The clamping plates 10 are set on the top two sides of the conveyor belt 18. The opposite sides of the two clamping plates 10 are connected to the frame 1 by several tension springs 15. The inner wall of the frame 10 is elastically connected, allowing the clamping plate 10 to automatically reset when not under pressure, thus achieving adaptive adjustment of the clamping width. Several rollers 11 are rotatably connected to the opposite side of the clamping plate 10 via a rotating shaft, reducing the frictional resistance between the bottle body and the clamping plate 10 and improving the smoothness of conveying. In addition, fixed plates 12 are fixedly connected to both sides of the top of the frame 1, and sliding blocks 13 are fixedly connected to both sides of the top of the clamping plate 10. The four sliding blocks 13 are slidably connected to the two fixed plates 12 through sliding grooves 14, which enhances the guiding accuracy and running stability of the clamping plate 10 during lateral movement. A drive motor 16 is fixedly connected to one side of the frame 1 by bolts, and conveying rollers 17 are rotatably connected to both sides inside. One end of one conveying roller 17 is connected to the output shaft of the drive motor 16 through a transmission mechanism, and the other end passes through the side wall of the frame 1 through a bearing sleeve. One end of the other conveying roller 17 is rotatably connected to the inner wall of the frame 1 via a rotating shaft. The two conveying rollers 17 are connected by a conveyor belt 18, realizing power transmission and material conveying.In actual operation, firstly, according to the required size of the bottled oral liquid to be conveyed, the cylinder 7 is activated to drive the support plate 4 to move up and down, causing the two wedge plates 8 to rise and fall synchronously. Since the wedge plate 8 and the clamping plate 10 have an inclined contact structure, when the support plate 4 moves upward, the wedge plate 8 pushes the clamping plate 10 to expand outward, thereby increasing the distance between the two clamping plates 10, and vice versa. At the same time, the tension spring 15 connecting the clamping plate 10 and the frame 1 allows the clamping plate 10 to automatically reset without external force, realizing flexible adjustment and quick adaptation of the clamping width. After adjustment, the bottled oral liquid is placed on the conveyor belt 1. At step 8, the drive motor 16 is started to drive the conveyor roller 17 to rotate, which in turn drives the conveyor belt 18 to run, so that the oral liquid is smoothly transported to the next process along the set direction. The roller 11 on the clamping plate 10 effectively reduces the friction between the bottle body and the clamping plate 10, preventing the bottle body from being scratched or the running vibration, and improving the smoothness of the conveying. During the whole operation, the cooperation structure of the sliding block 13 and the sliding groove 14, the guiding design of the slider 5 and the sliding groove 6, and the stable support structure of the two ends of the conveyor roller 17 through the rotating shaft and bearing sleeve, together ensure the stability and reliability of the operation of each component of the equipment, and avoid the problem of unstable conveying caused by offset, jamming or vibration. This invention achieves a complete workflow from clamping structure adjustment to oral liquid bottle conveying, significantly improving the limiting accuracy and operational stability of bottled oral liquids during the conveying process. It effectively solves problems such as easy tipping of small bottles, jamming of large bottles, and unstable conveying caused by the non-adjustable clamping structure in existing technologies. The device has many advantages, including reasonable structure, convenient adjustment, strong adaptability, and stable operation. It is suitable for the high-efficiency, high-compatibility, and high-safety oral liquid packaging needs of modern pharmaceutical companies, and provides practical technical support for the automation upgrade and intelligent development of oral liquid production.

[0033] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An oral liquid packaging production line, comprising a frame, characterized in that, It also includes a support frame fixedly connected to the top of the frame, and a top frame fixedly connected to the top of the support frame; A drive motor is bolted to one side of the outer wall of the frame, and conveyor rollers are rotatably connected to both sides of the inner side of the frame. The two conveyor rollers are connected by a conveyor belt. One end of one of the two conveyor rollers passes through the frame and is connected to the output shaft of the drive motor. The top two sides of the conveyor belt are provided with clamps, and the opposite sides of the two clamps are elastically connected to the inner wall of the frame. Several rollers are rotatably connected to the opposite sides of the two clamps through a rotating shaft. Wedge plates are provided on the opposite sides of the two clamps. A bearing plate is slidably connected to the inner side of the top frame, and the tops of the two wedge plates pass through the top of the bearing frame. The tops of the two wedge plates are fixedly connected to the bottom of the bearing plate.

2. The oral liquid packaging production line as described in claim 1, characterized in that, One end of each of the two conveying rollers is rotatably connected to the inner wall of the frame via a rotating shaft, and the other end of each of the two conveying rollers passes through the side wall of the frame via a bearing sleeve.

3. The oral liquid packaging production line as described in claim 1, characterized in that, The top two sides of the frame are fixedly connected to fixed plates, and the top two sides of the two clamps are fixedly connected to sliding blocks. The four sliding blocks are slidably connected to the two fixed plates through sliding grooves.

4. The oral liquid packaging production line as described in claim 1, characterized in that, The two opposing sides of the clamping plates are elastically connected to the inner wall of the frame by several tension springs.

5. The oral liquid packaging production line as described in claim 1, characterized in that, Both sides of the support plate are fixedly connected to sliders, and both sliders are slidably connected to the inner wall of the top frame through a sliding groove.

6. The oral liquid packaging production line as described in claim 1, characterized in that, The bottom ends of both wedge plates pass through the top of the support frame via slots. A cylinder is fixedly connected to the top side of the top frame by bolts, and the output shaft of the cylinder passes through the top of the top frame and is fixedly connected to the top of the support plate.

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