Pollen blocking agent filling equipment

Abstract

The utility model provides pollen blocking agent filling equipment, which relates to the technical field of filling equipment, and comprises a filling conveying rack, a side guide frame, a filling main rack, a controller, a filling cylinder, a limiting cylinder, a filling machine head and a limiting frame, side guide frames are vertically and upwards arranged at the two side edges of the upper end of the filling conveying rack in the conveying direction respectively, and packaging bottles are conveyed between the left side guide frame and the right side guide frame on the filling conveying rack. Through the design of the guide frames on the two sides and the supporting hanging plates and the outer sleeve plates on the guide frames on the two sides, accurate guiding of packaging bottles in the conveying process is achieved, shaking of the packaging bottles is effectively reduced through the arc-shaped outer sleeve plates attached to the shapes of bottle bodies, and therefore filling accuracy and stability are greatly improved. By means of the design, it is guaranteed that the pollen blocking agent can be accurately injected into the packaging bottle, the problem of uneven filling or overflow possibly caused by shaking of the packaging bottle is solved, and the overall quality of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a filling equipment for pollen barrier agent. Background Art

[0002] The pollen barrier agent is composed of vaseline, glycerin and paraffin and is in a colloidal state. In the industrial production process of the pollen barrier agent, the filling link, as a key step connecting production and packaging, its efficiency and accuracy directly affect the final quality and market competitiveness of the product. Traditional pollen barrier agent filling equipment often has many limitations in design and function, and it is difficult to meet the requirements of modern industrial production for high efficiency, precision and automation.

[0003] On the one hand, traditional filling equipment mostly adopts a mechanical guiding structure for the transportation and positioning of packaging bottles. This design often has difficulty adapting to packaging bottles of different shapes and sizes, and is prone to a decrease in filling accuracy due to shaking during transportation. In addition, lacking the support of an intelligent control system, the filling process highly relies on manual operation, which not only has a large labor intensity, but also is difficult to ensure the accuracy and consistency of each filling.

[0004] On the other hand, during the filling process, it is often difficult to accurately control key parameters such as the temperature control and flow rate adjustment of the pollen barrier agent. Since the physical properties such as the viscosity and fluidity of the pollen barrier agent are greatly affected by temperature, if the temperature control is improper, it will not only affect the filling efficiency, but may also have an adverse impact on the performance of the pollen barrier agent. At the same time, inaccurate flow rate adjustment will also lead to uneven filling amounts, thereby affecting the uniformity and reliability of the product. Summary of the Utility Model

[0005] The utility model relates to a filling equipment for pollen barrier agent, which has the characteristics of high efficiency, precision and automation, can realize the stable transportation and accurate positioning of packaging bottles of different shapes and sizes, and can accurately control key parameters such as the temperature and flow rate of the pollen barrier agent during the filling process.

[0006] In the first aspect of the present utility model, a filling device for a pollen barrier is provided, specifically including: a filling conveyor frame, side guide frames, a filling main frame, a controller, a filling cylinder, a limit cylinder, a filling head, and a limit frame; on both sides of the upper end of the filling conveyor frame along the conveying direction, side guide frames are respectively vertically upward provided, and the packaging bottles are conveyed on the filling conveyor frame between the left and right side guide frames; at a position on one side of the middle of the filling conveyor frame, a filling main frame is vertically fixed, and the upper end of the filling main frame extends above the filling conveyor frame; at the front end position corresponding to the conveying direction at the upper end of the filling main frame, a filling cylinder is vertically provided, and at the rear end position corresponding to the conveying direction at the upper end of the filling main frame, a limit cylinder is vertically provided; the lower end of the piston rod of the filling cylinder is fixedly connected with a filling head; the lower end of the piston rod of the limit cylinder is fixedly connected with a limit frame; on the conveying path of the filling conveyor frame, conveying rollers are provided at uniform intervals.

[0007] Optionally, horizontal support hanging plates are respectively fixedly installed in the middle and upper ends of the side guide frames, an outer jacket plate is sleeved on the support hanging plates, the outer jacket plate on the middle support hanging plate is tangent to the body of the conveyed packaging bottle, and the bottom of the outer jacket plate on the upper support hanging plate is tangent to the top of the conveyed packaging bottle;

[0008] In the middle of the side wall of the outer jacket plate tangent to the packaging bottle, an outwardly convex arc-shaped structure is provided.

[0009] Optionally, a heating sleeve is wrapped outside the shell of the filling head, the temperature is controlled at 37 ± 2 °C, a glue injection pipe is provided on one side of the filling head, the glue injection pipe is communicated with an external pollen barrier supply device, the lower end of the filling head is a glue injection head, and an electric control valve is provided on the glue injection head.

[0010] Optionally, a horizontal alignment fork plate is vertically connected to the lower end of the limit frame, a U-shaped fork opening is provided at the source end of the alignment fork plate facing the conveying direction, and the bottle mouth part of the conveyed packaging bottle corresponds to the fork opening of the alignment fork plate;

[0011] A limit retaining seat is provided at the upper end of the alignment fork plate. On the side wall of the limit retaining seat close to the limit frame, two symmetric buffer rods are vertically provided. The buffer rods are slidably sleeved with the upper end of the alignment fork plate through sleeve blocks. Springs are sleeved on the buffer rods. A columnar magnet plug is fixedly provided at the end of the buffer rod. An electromagnet is fixedly provided at the root of the lower end of the limit frame. Two symmetric limit retaining rods are vertically downward provided at the bottom of the limit retaining seat. The lower ends of the limit retaining rods are arc-shaped structures bent outward. A pressure sensor is attached to the rod wall of the limit retaining rod opposite to the conveying direction of the packaging bottle. When the electromagnet is energized, it adsorbs the magnet plug, and the alignment fork plate moves towards the limit frame side.

[0012] Optionally, a photoelectric switch is provided on the side guide frame near the conveying head position of the filling conveyor rack. When the packaging bottle passes through the photoelectric switch, a signal is transmitted to the controller, the limit cylinder operates, the piston rod pushes the limit frame downward, the limit stop rod contacts and stops the packaging bottle, the pressure sensor on the limit stop rod emits a signal, the electromagnet is energized to work, the limit stop seat drives the limit stop rod to move towards the limit frame, the spring is compressed, the mouth of the packaging bottle is vertically aligned with the glue injection head of the filling machine head, and the filling cylinder operates to lower the filling machine head for glue injection.

[0013] The utility model provides a filling device for pollen barrier agents, which has the following beneficial effects:

[0014] First of all, through the design of the two side guide frames and the supporting hanging plates and outer jacket plates thereon, not only is the precise guiding of the packaging bottle during the conveying process realized, but also the shaking of the packaging bottle is effectively reduced by the arc-shaped outer jacket plate that fits the shape of the bottle body, thereby greatly improving the filling accuracy and stability. This design not only ensures that the pollen barrier agent can be accurately injected into the packaging bottle, but also avoids problems such as uneven filling or overflow caused by the shaking of the packaging bottle, improving the overall quality of the product.

[0015] Secondly, the coordinated work of components such as the photoelectric switch, controller, limit cylinder and limit frame constitutes an efficient and intelligent automatic control system. When the packaging bottle triggers the photoelectric switch, the system can respond quickly and automatically adjust the position of the limit frame to achieve precise positioning of the packaging bottle. This process does not require manual intervention, which not only reduces the labor intensity of the operator, but also improves the filling efficiency. At the same time, the combined use of the pressure sensor and the electromagnet further ensures the accuracy of the packaging bottle positioning, laying a solid foundation for the subsequent filling of the pollen barrier agent.

[0016] During the filling process, the heating sleeve design of the filling machine head effectively ensures the appropriate temperature of the pollen barrier agent during filling, avoiding the influence of temperature fluctuations on the performance of the pollen barrier agent. The precise cooperation between the glue injection pipe and the electric control valve ensures the precise control of the flow rate of the pollen barrier agent and realizes the precise control of the filling volume. Under the combined action of this series of designs, the pollen barrier agent can be evenly and stably injected into the packaging bottle, improving the uniformity and reliability of the product.

[0017] In summary, the pollen barrier agent filling device of this embodiment realizes the high efficiency, accuracy and automation of the filling process through a series of innovative designs. Its beneficial technical effects are not only reflected in improving the filling accuracy and product quality, but also in reducing the labor intensity of the operator, improving the production efficiency and reducing the production cost and other aspects. These advantages make the device have broad application prospects and market competitiveness in the field of pollen barrier agent filling. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0019] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0020] In the accompanying drawings:

[0021] Figure 1 A first axonometric structural schematic diagram of the present utility model is shown;

[0022] Figure 2 A second axonometric structural schematic diagram of the present utility model is shown;

[0023] Figure 3 An axonometric structural schematic diagram of the disassembled state of the present utility model is shown;

[0024] Figure 4 An axonometric structural schematic diagram of the limit frame part of the present utility model is shown.

[0025] List of reference numerals

[0026] 1. Filling and conveying machine frame; 101. Conveyor roller;

[0027] 2. Side guide frame; 201. Support hanging plate; 202. Outer jacket plate;

[0028] 3. Filling main machine frame;

[0029] 4. Controller;

[0030] 5. Filling cylinder;

[0031] 6. Limit cylinder;

[0032] 7. Filling head; 701. Heating sleeve; 702. Glue injection pipe;

[0033] 8. Limit frame; 801. Alignment fork plate; 802. Electromagnet; 803. Limit stop seat; 804. Buffer rod; 805. Spring; 806. Magnet plug; 807. Limit stop rod;

[0034] 9. Packaging bottle. Detailed implementation manners

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0036] Embodiment 1: Please refer to Figures 1 to 4 :

[0037] The present utility model provides a filling device for a pollen barrier agent, including: a filling conveyor frame 1, side guide frames 2, a filling main frame 3, a controller 4, a filling cylinder 5, a limiting cylinder 6, a filling head 7, and a limiting frame 8; on both sides of the upper end of the filling conveyor frame 1 along the conveying direction, side guide frames 2 are respectively vertically arranged upward. The packaging bottles 9 are conveyed on the filling conveyor frame 1 between the left and right side guide frames 2; at a position on one side of the middle of the filling conveyor frame 1, a filling main frame 3 is vertically fixed. The upper end of the filling main frame 3 extends above the filling conveyor frame 1; at the front end position corresponding to the conveying direction at the upper end of the filling main frame 3, a filling cylinder 5 is vertically arranged, and at the rear end position corresponding to the conveying direction at the upper end of the filling main frame 3, a limiting cylinder 6 is vertically arranged; the lower end of the piston rod of the filling cylinder 5 is fixedly connected to a filling head 7; the lower end of the piston rod of the limiting cylinder 6 is fixedly connected to a limiting frame 8; evenly spaced conveying rollers 101 are arranged on the conveying path of the filling conveyor frame 1.

[0038] Among them, horizontal support hanging plates 201 are respectively fixedly installed in the middle and upper ends of the side guide frames 2. An outer jacket plate 202 is sleeved on the support hanging plates 201. The outer jacket plate 202 on the middle support hanging plate 2 is tangent to the body of the conveyed packaging bottle 9, and the bottom of the outer jacket plate 202 on the upper support hanging plate 2 is tangent to the top of the conveyed packaging bottle 9;

[0039] In the middle of the side wall of the outer jacket plate 202 tangent to the packaging bottle 9, there is an outwardly convex arc-shaped structure.

[0040] Among them, a heating sleeve 701 is wrapped outside the shell of the filling head 7, and the temperature is controlled at 37 ± 2 °C. A glue injection pipe 702 is arranged on one side of the filling head 7. The glue injection pipe 702 is connected to an external pollen barrier agent supply device. The lower end of the filling head 7 is a glue injection head, and an electric control valve is arranged on the glue injection head.

[0041] Among them, a horizontal alignment fork plate 801 is vertically connected to the lower end of the limiting frame 8. A U-shaped fork opening is provided at the end of the alignment fork plate 801 facing the source end of the conveying direction. The mouth part of the conveyed packaging bottle 9 corresponds to the fork opening of the alignment fork plate 801;

[0042] A limit stop seat 803 is provided at the upper end of the alignment fork plate 801, and two symmetrical buffer rods 804 are vertically provided on the side wall of the limit stop seat 803 at one end close to the limit frame 8. The buffer rod 804 is slidably connected with the upper end of the alignment fork plate 801 through a sleeve block, and a spring 805 is mounted on the buffer rod 804. A columnar magnet plug 806 is fixedly provided at the end of the buffer rod 804. An electromagnet 802 is fixedly provided at the root of the lower end of the limit frame 8. Two left-right symmetrical limit stop rods 807 are vertically downwardly provided at the bottom of the limit stop seat 803. The lower end of the limit stop rod 807 is an arc structure bent outward. A pressure sensor is attached to the rod wall of the limit stop rod 807 opposite to the conveying direction of the packaging bottle 9. When the electromagnet 802 is energized, the magnet plug 806 is attracted, and the alignment fork plate 801 moves to the side of the limit frame 8.

[0043] Embodiment 2, on the basis of embodiment 1, a photoelectric switch is provided on the side guide frame 2 near the conveying head position of the filling conveyor frame 1. When the packaging bottle 9 passes through the photoelectric switch, a signal is transmitted to the controller 4, the limit cylinder 6 works, the piston rod pushes the limit frame 8 to move downward, the limit stop rod 807 contacts the packaging bottle 9 to stop, the pressure sensor on the limit stop rod 807 sends a signal, the electromagnet 802 is energized and works, the limit stop seat 803 drives the limit stop rod 807 to move toward the limit frame 8, the spring 805 is compressed, the bottle mouth of the packaging bottle 9 is vertically corresponding to the injection head of the filling head 7, the filling cylinder 5 works, and the filling head 7 moves downward to inject glue.

[0044] The working principle of this embodiment:

[0045] During operation, first, the packaging bottle 9 is placed on the filling conveyor frame 1 and moves along the rolling direction of the conveying roller 101. The guide frames 2 on both sides not only play a guiding role, but also stably support and limit the packaging bottle 9 through the support hanging plate 201 and the outer plate 202 installed thereon, ensuring its stability during transportation. The special design of the outer plate 202 - the arc-shaped structure in the middle and outer ends can fit the shape of the packaging bottle 9, further reduce shaking, and improve filling accuracy.

[0046] As the bottle 9 moves, when it triggers the photoelectric switch on the side guide frame 2, the signal is quickly transmitted to the controller 4. After receiving the signal, the controller 4 immediately starts the limit cylinder 6, and its piston rod pushes the limit frame 8 to move downward. The alignment fork plate 801 at the lower end of the limit frame 8 and the limit stop seat 803 thereon then approach the bottle 9 until the limit stop rod 807 contacts the bottle 9 and slightly stops it. At this time, the pressure sensor on the limit stop rod 807 senses the pressure change and sends a signal to the controller 4.

[0047] After the controller 4 receives the pressure signal, it controls the electromagnet 802 to be powered on and work. The magnetic force generated by the electromagnet 802 adsorbs the magnet plug 806 at the end of the buffer rod 804 on the alignment fork plate 801, causing the alignment fork plate 801 and the limit retaining seat 803 to move as a whole towards the limit frame 8. During the movement, the spring 805 on the buffer rod 804 is compressed, which not only provides the necessary buffering effect but also ensures the structural stability. Finally, the mouth of the packaging bottle 9 is accurately vertically aligned with the glue injection head of the filling machine head 7.

[0048] Next, the filling cylinder 5 starts to work under the instruction of the controller 4, and its piston rod pushes the filling machine head 7 downward. The heating sleeve 701 of the filling machine head 7 ensures the appropriate temperature of the pollen barrier during the filling process, and the temperature is controlled at 37 ± 2 °C. The glue injection tube 702 is connected to an external pollen barrier supply device to transport the pollen barrier to the glue injection head. The electromagnetic valve precisely controls the flow rate of the pollen barrier to ensure that the amount filled each time is accurate. Thus, the pollen barrier is successfully and precisely filled into the packaging bottle 9, completing a filling process. As the packaging bottle 9 continues to be conveyed, the entire filling process will automatically repeat to achieve efficient and continuous pollen barrier filling operations.

[0049] In this article, the following points need to be noted:

[0050] 1. The attached drawings of the embodiments of the present utility model only relate to the structures involved in the embodiments of the present utility model, and other structures can refer to the general design.

[0051] 2. Without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0052] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A filling device for a pollen barrier, comprising: Filling conveyor frame (1), side guide frame (2), filling main frame (3), controller (4), filling cylinder (5), limit cylinder (6), filling head (7) and limit frame (8); characterized in that, on both sides of the upper end of the filling conveyor frame (1) along the conveying direction, side guide frames (2) are respectively vertically arranged upward. The packaging bottles (9) conveyed on the filling conveyor frame (1) are between the left and right side guide frames (2); at a position on one side of the middle part of the filling conveyor frame (1), a filling main frame (3) is vertically fixed. The upper end of the filling main frame (3) extends above the filling conveyor frame (1); at the front end position corresponding to the conveying direction at the upper end of the filling main frame (3), a filling cylinder (5) is vertically arranged, and at the rear end position corresponding to the conveying direction at the upper end of the filling main frame (3), a limit cylinder (6) is vertically arranged; the lower end of the piston rod of the filling cylinder (5) is fixedly connected with a filling head (7); the lower end of the piston rod of the limit cylinder (6) is fixedly connected with a limit frame (8); evenly spaced conveying rollers (101) are arranged on the conveying path of the filling conveyor frame (1).

2. The filling device for a pollen barrier agent according to claim 1, characterized in that, At the middle and upper ends of the side guide frame (2), horizontal support hanging plates (201) are respectively fixedly installed. An outer jacket plate (202) is sleeved on the support hanging plate (201). The outer jacket plate (202) on the middle support hanging plate (201) is tangent to the body of the conveyed packaging bottle (9), and the bottom of the outer jacket plate (202) on the upper support hanging plate (201) is tangent to the top of the conveyed packaging bottle (9); In the middle of the side wall of the outer jacket plate (202) tangent to the packaging bottle (9), there is an outwardly convex arc-shaped structure.

3. The filling device for a pollen barrier agent according to claim 1, characterized in that, The outer part of the shell of the filling head (7) is covered with a heating sleeve (701). On one side of the filling head (7), there is a glue injection pipe (702). The glue injection pipe (702) is communicated with an external pollen barrier agent supply device. The lower end of the filling head (7) is a glue injection head, and an electric control valve is arranged on the glue injection head.

4. A filling device for a pollen barrier agent according to claim 1, characterized in that, The lower end of the limit frame (8) is vertically connected with a horizontal alignment fork plate (801). The alignment fork plate (801) is provided with a U-shaped fork opening facing the source end of the conveying direction. The mouth part of the conveyed packaging bottle (9) corresponds to the fork opening of the alignment fork plate (801); A limiting seat (803) is provided at the upper end of the alignment fork plate (801). Two symmetrical buffer rods (804) are vertically provided on the side wall of one end of the limiting seat (803) close to the limiting frame (8). The buffer rods (804) are slidably sleeved with the upper end of the alignment fork plate (801) through sleeve blocks. Springs (805) are sleeved on the buffer rods (804). Columnar magnet stoppers (806) are fixedly provided at the ends of the buffer rods (804). An electromagnet (802) is fixedly provided at the lower root of the limiting frame (8). Two left and right symmetrical limiting rods (807) are vertically downward provided at the bottom of the limiting seat (803). The lower ends of the limiting rods (807) are arc-shaped structures bent outward. Pressure sensors are attached to the rod walls of the limiting rods (807) opposite to the conveying direction of the packaging bottle (9). When the electromagnet (802) is energized, it adsorbs the magnet stopper (806), and the alignment fork plate (801) moves towards the limiting frame (8).

5. The filling device for a pollen barrier agent according to claim 1, characterized in that, An optoelectronic switch is provided on the side guide frame (2) near the conveying head position of the filling conveying machine frame (1). When the packaging bottle (9) passes through the optoelectronic switch, a signal is transmitted to the controller (4), the limiting cylinder (6) works, the piston rod pushes the limiting frame (8) to move downwards, the limiting rod (807) contacts and stops the packaging bottle (9), the pressure sensor on the limiting rod (807) sends out a signal, the electromagnet (802) is energized to work, the limiting seat (803) drives the limiting rod (807) to move towards the limiting frame (8), the spring (805) is compressed, the bottle mouth of the packaging bottle (9) is vertically corresponding to the glue injection head of the filling machine head (7), and the filling cylinder (5) works, and the filling machine head (7) moves downwards to inject glue.

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