Multi-station discharging blowing device based on dried pork slices

Abstract

The utility model discloses a multi-station discharging blowing device based on dried pork slices. The multi-station discharging blowing device comprises a support assembly, a blowing assembly and a bag opening assembly. The support assembly comprises a base, a first support and a second support, and the second support is connected to the base through the first support. The air blowing assembly comprises an air blowing pipe and an air blowing seat, the air blowing seat is installed on the first support, and the air blowing pipe is installed on the air blowing seat; the bag opening assembly comprises a telescopic cylinder, a trigger plate, a trigger block and a suction cup unit, the middle of the trigger plate is rotationally connected to the second support, the trigger block is rotationally connected to the right end of the trigger plate, and the telescopic cylinder is connected with the second support and the top of the trigger plate; the suction cup unit comprises a swing frame, an adapter block, a swivel joint, a suction cup pipe and a suction cup, the middle of the swing frame is rotationally connected to the second support, the adapter block is connected to the bottom of the swing frame, the swivel joint is connected to the adapter block, the suction cup pipe is connected to the swivel joint, and the suction cup is connected to the tail end of the suction cup pipe. And the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food packaging machinery field especially relates to a based on pork slice multi-station blanking blow -off device. BACKGROUND

[0002] Pork slice is a kind of traditional meat product, and the processing of pork slice includes multiple steps, wherein, after completing the manufacturing process of pork slice itself, the pork slice needs to be packaged, and in the food processing field, the pork slice is generally quantitatively packaged by using a plastic bag, and in the traditional process, the packaging procedure mostly relies on manual operation, which is not only inefficient, but also can easily lead to inconsistent packaging quality, in recent years, with the development of automation technology, in order to improve production efficiency and reduce production cost, more and more packaging equipment has been put into use.

[0003] The existing packaging mechanism still has some problems: in the existing blanking and packaging process, the air in the packaging bag cannot be guaranteed to be appropriate, and too much or too little air in the packaging bag can lead to poor protection effect of the packaging bag on the product. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a based on pork slice multi-station blanking blow -off device.

[0005] In order to achieve the above technical purpose, the technical scheme adopted by the present application is:

[0006] The present application provides a based on pork slice multi-station blanking blow -off device, which comprises a support assembly, a blow -off assembly and an opening bag assembly; the support assembly comprises a base, a first support and a second support, the first support is connected to the base, and the second support is connected to the first support; the blow -off assembly comprises a blow -off pipe and a blow -off seat, the blow -off seat is installed on the first support, and the blow -off pipe is installed on the blow -off seat; the opening bag assembly comprises a telescopic cylinder, a trigger plate, a trigger block and a suction cup unit, the trigger plate is L-shaped, the middle part of the trigger plate is rotatably connected to the second support, the trigger block is rotatably connected to the right end of the trigger plate, one end of the telescopic cylinder is connected to the second support, and the other end is connected to the top of the trigger plate; the suction cup unit comprises a swing frame, an adapter block, a rotary joint, a suction cup pipe and a suction cup, the swing frame is inverted T-shaped, the middle part of the swing frame is rotatably connected to the second support, the adapter block is connected to the bottom of the swing frame, the rotary joint is connected to the adapter block, the suction cup pipe is L-shaped and connected to the rotary joint, the suction cup is connected to the end of the suction cup pipe, a limiting protrusion is arranged on the adapter block, a limiting block is arranged on the rotary joint, the limiting protrusion is matched with the limiting block, and the suction cup unit has two groups.

[0007] In some embodiments, the suction cup unit further comprises a spring, and the top of the two swing frames is respectively connected to the two ends of the spring.

[0008] In some embodiments, the suction cup unit further includes a pressure sensor, the adapter block is provided with an air inlet, an air outlet and a middle hole, the air inlet and the air outlet are connected, the middle hole is connected between the air inlet and the air outlet, the pressure sensor is connected to the middle hole, and the rotary joint is connected to the air inlet.

[0009] In some embodiments, the multi-station feeding and blowing device for pork jerky further includes a power component, which includes an air intake unit and an air blowing unit. The air blowing unit is connected to an air blowing pipe, and the air intake unit is connected to the air intake pipe via an adapter block.

[0010] In some embodiments, the multi-station feeding and blowing device for pork jerky further includes a control component, which includes a controller and a solenoid valve. The controller is communicatively connected to the solenoid valve, the blowing unit is connected to the blowing pipe through the solenoid valve, and the suction unit is connected to the adapter block through the solenoid valve.

[0011] In some embodiments, the multi-station feeding and blowing device for pork jerky further includes a lifting assembly, and the second bracket is connected to the first bracket via the lifting assembly.

[0012] In some embodiments, the lifting assembly includes a slide rail, a slider, a lead screw, a lead screw nut, and a motor. The slide rail is connected to a first bracket, the slider is connected to a second bracket, and the slide rail and the slider are adapted to each other. The lead screw is connected to the first bracket, the lead screw nut is connected to the second bracket, the lead screw and the lead screw nut are adapted to each other, and the motor is mounted on the second bracket and is drivenly connected to the lead screw.

[0013] In some embodiments, the air blowing assembly further includes a first locking nut, through which the air blowing tube is fixed to the air blowing seat.

[0014] In some embodiments, the air blowing assembly further includes a second locking nut, by which the adapter block is fixed to the swing frame.

[0015] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0016] A multi-station feeding and blowing device for pork jerky includes a support assembly, a blowing assembly, and a bag opening assembly. The support assembly includes a base, a first support, and a second support, with the first support connected to the base and the second support connected to the first support. The blowing assembly includes a blowing pipe and a blowing seat, with the blowing seat mounted on the first support and the blowing pipe mounted on the blowing seat. The bag opening assembly includes a telescopic cylinder, a trigger plate, a trigger block, and a suction cup unit. The trigger plate is L-shaped, with its center rotatably connected to the second support, and the trigger block rotatably connected to... At the right end of the trigger plate, one end of the telescopic cylinder is connected to the second bracket, and the other end is connected to the top of the trigger plate. The suction cup unit includes a swing frame, an adapter block, a rotary joint, a suction cup tube, and a suction cup. The swing frame is inverted T-shaped, with its middle part rotatably connected to the second bracket. The adapter block is connected to the bottom of the swing frame, and the rotary joint is connected to the adapter block. The suction cup tube is L-shaped and connected to the rotary joint. The suction cup is connected to the end of the suction cup tube. The adapter block has a limiting protrusion, and the rotary joint has a limiting block. The limiting protrusion and the limiting block are compatible. The system comprises two sets of suction cup units, symmetrically positioned on either side of the trigger block. The bottom of each of the two swing frames contacts the trigger block. Through the rational design and coordination of the support assembly, air blowing assembly, and bag opening assembly, the automated operation of pork jerky feeding and packaging is achieved, significantly improving production efficiency, reducing labor costs, and effectively meeting the needs of large-scale production. The unique design of the bag opening assembly, through the synergistic action of the telescopic cylinder, trigger plate, trigger block, and suction cup units, accurately and reliably opens the packaging bag and maintains a stable opening state, ensuring smooth air blowing feeding. This automatic bag opening method is not only fast but also has a high success rate, avoiding errors and instabilities that may occur with manual bag opening and improving packaging quality. The air blowing assembly's air pipe uses a specially designed nozzle that generates a strong and uniform airflow, accurately blowing the air from the opened bag opening into the packaging bag, preventing the bottom of the packaging bag from sticking together, ensuring the uniformity and stability of subsequent feeding, and further improving the product packaging quality. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the multi-station feeding and blowing device for pork jerky before blowing, as described in the specific implementation method.

[0019] Figure 2 This is a schematic diagram of the structure after air blowing of the multi-station feeding and blowing device for pork jerky described in a specific embodiment;

[0020] Figure 3 This is a top view of the multi-station feeding and blowing device for pork jerky as described in the specific implementation method.

[0021] Figure 4 The front view of the adapter block of the multi-station feeding and blowing device for pork jerky described in the specific embodiment;

[0022] Figure 5 This is a top view of the adapter block of the multi-station feeding and blowing device for pork jerky as described in the specific implementation embodiment;

[0023] Figure 6 Side view of the transfer block of the multi-station feeding and blowing device for pork jerky as described in the specific embodiment.

[0024] Figure label:

[0025] 11. Base;

[0026] 12. First support;

[0027] 13. Second support;

[0028] 21. Air blowing tube;

[0029] 22. Inflatable seat;

[0030] 23. First locking nut;

[0031] 31. Telescopic cylinder;

[0032] 32. Trigger plate;

[0033] 33. Trigger block;

[0034] 41. Swing frame;

[0035] 42. Adapter block;

[0036] 4201, Limiting protrusion;

[0037] 43. Rotary joint;

[0038] 4301, Limit Block;

[0039] 44. Suction cup tube;

[0040] 45. Suction cup;

[0041] 46. ​​Second locking nut;

[0042] 47. Pressure sensor. Detailed Implementation

[0043] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0044] Please see Figure 1 , Figure 2 , Figure 3 This embodiment provides a multi-station feeding and blowing device for pork jerky, including a support assembly, a blowing assembly, and a bag opening assembly. The support assembly includes a base 11, a first support 12, and a second support 13. The first support 12 is connected to the base 11, and the second support 13 is connected to the first support 12. The blowing assembly includes a blowing pipe 21 and a blowing seat 22. The blowing seat 22 is mounted on the first support 12, and the blowing pipe 21 is mounted on the blowing seat 22. The bag opening assembly includes a telescopic cylinder 31, a trigger plate 32, a trigger block 33, and a suction cup 45 unit. The trigger plate 32 is L-shaped, and its middle part is rotatably connected to the second support 13. The trigger block 33 is rotatably connected to the right end of the trigger plate 32. One end of the telescopic cylinder 31 is connected to the second support 13, and the other end is connected to... At the top of the trigger plate 32; the suction cup 45 unit includes a swing frame 41, an adapter block 42, a rotary joint 43, a suction cup tube 44, and a suction cup 45. The swing frame 41 is inverted T-shaped and is rotatably connected to the second bracket 13 in the middle. The adapter block 42 is connected to the bottom of the swing frame 41, and the rotary joint 43 is connected to the adapter block 42. The suction cup tube 44 is L-shaped and is connected to the rotary joint 43. The suction cup 45 is connected to the end of the suction cup tube 44. The adapter block 42 is provided with a limiting protrusion 4201, and the rotary joint is provided with a limiting block 4301. The limiting protrusion 4201 and the limiting block 4301 are adapted to each other. There are two sets of suction cup 45 units, and the two sets of suction cup 45 units are symmetrically arranged on both sides of the trigger block 33. The bottom of one side of each of the two swing frames 41 is in contact with the trigger block 33.

[0045] In this embodiment, a multi-station feeding and blowing device for pork jerky includes a support assembly, a blowing assembly, and a bag-opening assembly. These components cooperate to achieve efficient and precise feeding and packaging. The support assembly includes a base 11, a first support 12, and a second support 13, used to support and fix the blowing assembly and the bag-opening assembly, ensuring stable operation of the device. The base 11 is typically made of a robust metal material, such as carbon steel or stainless steel, and is fixed to the work platform by welding or bolting, providing a stable support foundation for the entire device. The first support 12 is connected to the base 11, and its height and angle can be adjusted according to actual production needs to adapt to different packaging bag sizes and production line layouts. The second support 13 is connected to the first support 12, further extending and supporting the installation positions of the blowing assembly and the bag-opening assembly, ensuring a reasonable spatial layout and stable operation of the blowing assembly and the bag-opening assembly. The blowing assembly includes a blowing pipe 21 and a blowing seat 22. The blowing seat 22 is installed on the first support 12, and the blowing pipe 21 is installed on... On the air-blowing base 22, the air-blowing assembly blows high-pressure gas into the packaging bag, inflating it to prevent the bottom from sticking and facilitating unloading. The air-blowing pipe 21 is typically made of high-pressure and corrosion-resistant materials, such as PTFE or stainless steel. The inner diameter and length of the air-blowing pipe 21 are designed according to the required airflow and pressure. The bag-opening assembly includes a telescopic cylinder 31, a trigger plate 32, a trigger block 33, and a suction cup 45. The trigger plate 32 is L-shaped, and its center is rotatably connected to a pivot point. On the second support 13, this L-shaped structure allows the trigger plate 32 to generate a certain lever effect when it is resisted by the packaging bag, thus making it easier to open the packaging bag opening. The right end of the trigger plate 32 is connected to the trigger block 33 to ensure the stability of the bag opening process. One end of the telescopic cylinder 31 is connected to the second support 13, and the other end is connected to the top of the trigger plate 32. The telescopic cylinder 31 can be a pneumatic cylinder or a hydraulic cylinder. Through the telescopic movement of the telescopic cylinder 31, the trigger plate 32 is driven to rotate around the rotating shaft, thereby realizing the automated control of the bag opening action.The suction cup unit 45 includes a swing frame 41, an adapter block 42, a rotary joint 43, a suction tube 44, and a suction cup 45. It is used for adsorbing and opening packaging bags. The swing frame 41 is inverted T-shaped, with its middle section rotatably connected to the second support 13. This inverted T-shaped structure provides the swing frame 41 with greater stability and flexibility during swinging. The adapter block 42 is connected to the bottom of the swing frame 41, connecting the rotary joint 43 and the swing frame 41, serving as a transition. The rotary joint 43 is connected to the adapter block 42, connecting the suction tube 44 and the adapter block 42, allowing for rotation at a certain angle to accommodate the bag opening action. The suction tube 44 is L-shaped and connected to the rotary joint 43, connecting the suction cup 45 and the rotary joint 43. The suction cup 45 is connected to the end of the suction tube 44. The suction cup 45 is typically... Made of food-grade silicone or rubber, the suction cup 45 possesses excellent flexibility and adsorption properties. The surface of the suction cup 45 can be textured or raised to increase adsorption force and prevent slippage. It is used to adsorb packaging bags and assist in opening the bags. The adapter block 42 has a limiting protrusion 4201, and the rotary joint has a limiting block 4301. The limiting protrusion 4201 and the limiting block 4301 are compatible, effectively controlling the swing range of the swing frame 41 and preventing excessive swinging of the suction cup 45 unit, which could lead to damage or loss of control. There are two sets of suction cup 45 units, symmetrically arranged on both sides of the trigger block 33. The bottom of one side of each of the two swing frames 41 contacts the trigger block 33. When the trigger plate 32 moves the trigger block 33, it pushes the swing frame 41 to swing, thereby causing the suction cup 45 unit to perform the corresponding action, realizing the adsorption and opening of the packaging bag.

[0046] In this embodiment, based on the multi-station feeding and blowing device for pork jerky, the rational design and coordination of the support assembly, blowing assembly, and bag opening assembly realizes the automated operation of pork jerky feeding and packaging, greatly improving production efficiency and reducing labor costs. Compared with traditional manual feeding and packaging methods, this device can continuously and stably complete a series of actions such as bag opening and blowing feeding, and can process thousands of bags of pork jerky per hour, effectively meeting the needs of large-scale production. Through the synergistic action of the telescopic cylinder 31, trigger plate 32, trigger block 33, and suction cup 45, the packaging bag opening can be accurately and reliably opened and a stable opening state can be maintained, ensuring the smooth progress of blowing feeding. It is not only fast, but also has a high success rate of opening bags, avoiding the errors and instabilities that may occur with manual bag opening, and improving packaging quality. The device has a compact overall structure, a reasonable layout, a small footprint, and is easy to install, maintain, and clean. It meets the hygiene standards of the food production industry. The connection between the components adopts a modular design, which can be flexibly adjusted and replaced according to different production needs. It has strong versatility and adaptability and can be widely used in packaging production lines for various types of pork jerky and other foods.

[0047] Please see Figure 1 ,Figure 2 In some embodiments, the suction cup 45 unit also includes a spring, with the tops of the two swing brackets 41 respectively connected to the two ends of the spring.

[0048] In this embodiment, the suction cup 45 unit also includes a spring. The tops of the two swing frames 41 are respectively connected to the two ends of the spring, which makes the suction cup 45 unit more stable and adaptable during operation. The spring is an elastic element connected to the top of the two swing frames 41. It is usually made of a metal material with a certain elasticity and strength, such as spring steel. The main function of the spring is to provide buffering and restoring force during the operation of the suction cup 45 unit, ensuring the stable movement and accurate positioning of the swing frame 41. It can be understood that when the trigger plate 32 drives the trigger block 33 to move and push the swing frame 41 to swing, the elasticity of the spring can effectively buffer the movement of the swing frame 41, preventing the suction cup 45 unit from colliding or being damaged with the packaging bag or other parts due to excessive swing amplitude. At the same time, the tension of the spring can ensure that the two swing frames 41 always maintain a relatively stable positional relationship during the movement, so that the suction cup 45 unit can more accurately perform suction and opening operations on the packaging bag.

[0049] In this embodiment, the spring improves the stability and reliability of the suction cup 45 unit. During the bag opening process, the packaging bag may shift or deform due to irregular shape or external force. The elasticity of the spring can effectively buffer these changes, ensuring that the suction cup 45 unit always maintains a stable adsorption state, avoiding bag opening failure or packaging bag damage caused by the positional shift of the suction cup 45. The spring also enhances the adaptability of the suction cup 45 unit. Different batches of packaging bags may have differences in thickness, material softness, etc. The elastic extension and contraction of the spring can automatically adjust the position of the swing frame 41, ensuring that the suction cup 45 can closely adhere to the surface of packaging bags of various specifications, improving the equipment's compatibility with different packaging materials and reducing the trouble of frequently adjusting the equipment due to changes in packaging bags. This helps to improve production efficiency and product quality. Stable bag opening action and precise adsorption effect can ensure smooth air blowing and feeding, avoiding problems such as material leakage or incomplete packaging caused by poor bag opening, thereby improving overall production efficiency and product packaging quality.

[0050] Please see Figure 1 , Figure 4 , Figure 5 , Figure 6 In some embodiments, the suction cup 45 unit further includes a pressure sensor 47, the adapter block 42 is provided with an air inlet, an air outlet and a middle hole, the air inlet and the air outlet are connected, the middle hole is connected between the air inlet and the air outlet, the pressure sensor 47 is connected to the middle hole, and the rotary joint 43 is connected to the air inlet.

[0051] In this embodiment, the suction cup 45 unit further includes a pressure sensor 47. The adapter block 42 is provided with an air inlet, an air outlet, and a central hole. The air inlet is used to connect the rotary joint 43 and the air source, allowing compressed air to enter the suction cup 45 unit and provide the aerodynamic force required for suction. The air outlet is used to discharge the gas inside the suction cup 45 unit and control the suction and release actions of the suction cup 45. The air inlet and air outlet are connected, and the central hole is located between the air inlet and air outlet. The pressure sensor 47 is connected to the central hole, and the rotary joint 43 is connected to the air inlet, enabling the suction cup 45 unit to monitor pressure changes during the suction process in real time. The pressure sensor 47 is a sensor capable of detecting pressure signals and converting the pressure signals into usable output signals according to a certain rule. The pressure sensor 47, which is a device or apparatus that outputs an electrical signal, is typically composed of a pressure-sensitive element and a signal processing unit. It is widely used in various industrial automation environments and can monitor the magnitude of the adsorption force between the suction cup 45 and the packaging bag in real time, providing a basis for precise control. It can be understood that the pressure sensor 47 can convert the monitored pressure signal into an electrical signal to understand the magnitude of the adsorption force between the suction cup 45 and the packaging bag in real time. When the adsorption force is insufficient, the system can automatically adjust the pressure of the air source or control the opening of the rotary joint 43 to increase the adsorption force and ensure that the suction cup 45 can tightly adhere to the surface of the packaging bag to complete the bag opening action. When the adsorption force is too large, the system can also make corresponding adjustments to avoid damage to the packaging bag or difficulty in opening the bag due to the suction cup 45 adsorbing too tightly.

[0052] In this embodiment, the pressure sensor 47 enables the suction cup 45 unit to monitor pressure changes during the adsorption process in real time, achieving precise pressure control. By converting the pressure signal into an electrical signal and feeding it back to the control system, the equipment can automatically adjust the air source pressure or the opening of the rotary joint 43 according to actual needs, ensuring that the suction cup 45 and the packaging bag always maintain the best adsorption force, improving the success rate and reliability of opening the bag. The real-time monitoring and adjustment capability effectively avoids various problems caused by insufficient or excessive adsorption force. Through precise pressure control, the equipment can adapt to packaging bags of different materials, thicknesses, and shapes, improving production flexibility and compatibility. The pressure sensor 47 can also detect abnormalities in the adsorption process in a timely manner, such as packaging bag damage, aging or blockage of the suction cup 45, etc. Once abnormal pressure fluctuations are detected, the system can take immediate measures, such as issuing alarms or stopping operation, to prevent the production of unqualified products, reduce production costs, and improve product quality and production efficiency. The equipment can automatically complete a series of operations such as opening the bag and unloading the material, reducing manual intervention, improving the stability and consistency of production, and meeting the needs of modern large-scale production.

[0053] In some embodiments, the multi-station feeding and blowing device for pork jerky further includes a power component, which includes an air intake unit and an air blowing unit. The air blowing unit is connected to the air blowing pipe 21, and the air intake unit is connected to the air intake pipe via an adapter block 42.

[0054] In this embodiment, the multi-station pork jerky feeding and blowing device also includes a power component, which comprises an air intake unit and an air blowing unit. The air blowing unit is connected to the air blowing pipe 21, and the air intake unit is connected to the air intake pipe via an adapter block 42. The air intake unit mainly consists of a vacuum pump or a negative pressure generator, used to generate and maintain a stable negative pressure to provide the pneumatic power required for the suction cup 45 unit to perform adsorption. The air blowing unit typically consists of a high-pressure air pump or a compressed air supply system, capable of generating sufficient airflow pressure, enabling the entire device to more efficiently complete the feeding and packaging process of the pork jerky. The power component provides power for the air blowing and air intake actions. With stable airflow support, the adapter block 42 acts as a connection and transition between the power component and the suction pipe. It not only ensures stable airflow transmission, but also enables precise switching and coordinated control of suction and blowing actions through internal air path design and valve control. The adapter block 42 is usually made of high-strength and corrosion-resistant materials to ensure stable operation under long-term high-speed airflow impact. Understandably, during the production process, after the bag opening component completes the bag opening action, the blowing unit immediately starts to accurately blow gas into the bag. Subsequently, the suction unit continues to work to keep the bag open.

[0055] In this embodiment, the power unit enables the entire device to operate automatically and efficiently. The blowing unit generates a stable and adjustable high-pressure airflow, ensuring that the gas is quickly and accurately blown into the packaging bag, improving the speed and accuracy of material feeding. Simultaneously, the stable negative pressure provided by the suction unit allows the suction cup 45 to tightly adhere to packaging bags of various materials and thicknesses, resulting in a high success rate for opening the bags, reducing manual intervention and labor intensity. The adjustability of the power unit enhances the adaptability and flexibility of the device. By adjusting the airflow pressure and flow rate of the blowing unit, the feeding requirements of pork jerky of different specifications and weights can be met. Furthermore, the negative pressure adjustment function of the suction unit can adapt to the opening characteristics and material properties of various packaging bags, including thin plastic bags. Even with thicker composite bags, reliable bag opening and adsorption are achieved, improving the equipment's versatility and applicability. The close coordination between the power unit and other parts of the device effectively enhances production efficiency and product quality. The automated operating mode ensures a continuous and stable feeding and packaging process, handling a large number of bags per hour to meet the needs of large-scale production. Simultaneously, precise airflow control and adsorption force adjustment prevent material leakage and incomplete packaging caused by unstable airflow or insufficient adsorption force, improving product packaging quality and reducing defect rates. The feeding and blowing device is compact, rationally laid out, and easy to install, maintain, and clean. The modular design of the connections between components facilitates disassembly and replacement, reducing equipment maintenance costs and downtime.

[0056] Please seeFigure 1 In some embodiments, the multi-station feeding and blowing device for pork jerky also includes a control component, which includes a controller and a solenoid valve. The controller is communicatively connected to the solenoid valve, the blowing unit is connected to the blowing pipe 21 through the solenoid valve, and the suction unit is connected to the adapter block 42 through the solenoid valve.

[0057] In this embodiment, the multi-station feeding and blowing device for pork jerky also includes a control component. The control component includes a controller and a solenoid valve. The controller and the solenoid valve are communicatively connected. The blowing unit is connected to the blowing pipe 21 via the solenoid valve, and the suction unit is connected to the adapter block 42 via the solenoid valve, enabling the entire device to achieve more precise and efficient automated control. The control component is responsible for coordinating and controlling the timing and force of blowing and suction actions to ensure that the device can operate efficiently and stably. It is understood that the controller typically adopts intelligent control devices such as programmable logic controllers (PLCs) or microprocessors, which can operate according to preset programs and parameters. The controller precisely controls the opening and closing of the solenoid valve, which acts as a component for controlling airflow. Under the controller's command, the solenoid valve can quickly switch the air path to achieve automated switching between blowing and suction actions. It can be understood that when blowing is required for feeding, the controller sends a signal to the corresponding solenoid valve to connect the blowing unit with the blowing pipe 21. The high-pressure airflow accurately blows the gas into the packaging bag through the blowing pipe 21. During the bag opening process, the controller controls the solenoid valve to switch the air path, connecting the suction unit with the adapter block 42. The suction pipe provides negative pressure to the suction cup 45, ensuring that the suction cup 45 can tightly adhere to the surface of the packaging bag and complete the bag opening action.

[0058] In this embodiment, the control component makes the operation of the entire device more intelligent and automated. Through the precise coordination of the controller and the solenoid valve, precise control of the blowing and inhaling actions can be achieved, ensuring that each action is performed at the optimal time, improving production efficiency and packaging quality. Compared with traditional manual or semi-automatic control methods, the degree of automation is higher, reducing manual intervention and lowering labor intensity and labor costs. Precise control can adapt to packaging bags of different specifications and materials, as well as pork jerky of different weights. By adjusting the parameter settings of the controller, parameters such as blowing pressure, time, and inhalation negative pressure can be flexibly changed, making the equipment more versatile and adaptable, meeting diverse production needs, and reducing equipment replacement and adjustment costs. The use of the control component effectively improves the stability and reliability of the equipment. The rapid response and precise switching of the solenoid valve ensure stable airflow transmission and avoid production failures caused by untimely or inaccurate air path switching. It not only improves production efficiency and product quality, but also provides strong support for the intelligent upgrading and sustainable development of enterprises.

[0059] In some embodiments, the multi-station feeding and blowing device for pork jerky further includes a lifting assembly, and the second bracket 13 is connected to the first bracket 12 via the lifting assembly.

[0060] In this embodiment, the multi-station feeding and blowing device for pork jerky also includes a lifting component. The second support 13 is connected to the first support 12 via the lifting component, enabling the entire device to adapt to packaging requirements of different heights, further improving the flexibility and applicability of the equipment. It is understood that when the height of the packaging bag needs to be adjusted to adapt to different packaging specifications, the lifting component is activated, driving the second support 13 and the bag opening component and blowing component on the second support 13 to move up and down, so that operators can more easily install and adjust the packaging bag. Preferably, the lifting component can be combined with the control component to achieve automated control. By setting different height parameters through the controller, the lifting component can accurately adjust the position of the second support 13 according to the preset program, working in coordination with bag opening, feeding and other actions to further improve production efficiency and packaging quality.

[0061] In this embodiment, the lifting assembly enables the entire device to adapt to packaging needs at different heights, greatly improving the flexibility and versatility of the equipment. By adjusting the lifting assembly, the equipment can quickly adapt to packaging bags of different heights without frequent replacement or adjustment of other components, reducing downtime and improving production efficiency. The adjustable height design helps optimize workflow and improve operational convenience; operators can adjust the equipment to the most comfortable working position according to their actual operating habits and the height of the workbench, reducing labor intensity and improving work efficiency. The combination of the lifting assembly and the control assembly achieves a high degree of automated control, further enhancing the equipment's intelligence level. Through precise height adjustment, the equipment can better connect with other automated production lines, achieving seamless integration and efficient operation of the entire production process, meeting the needs of modern large-scale production. This feeding and blowing device with a lifting assembly effectively improves the stability of packaging quality. At different heights, the bag opening and feeding actions remain precise and stable, avoiding problems such as incomplete packaging and material leakage caused by unsuitable height, reducing the defect rate and saving production costs.

[0062] Please see Figure 1 In some embodiments, the lifting assembly includes a slide rail, a slider, a lead screw, a lead screw nut, and a motor. The slide rail is connected to a first bracket 12, the slider is connected to a second bracket 13, the slide rail and the slider are adapted to each other, the lead screw is connected to the first bracket 12, the lead screw nut is connected to the second bracket 13, the lead screw and the lead screw nut are adapted to each other, and the motor is mounted on the second bracket 13 and is driven by the lead screw.

[0063] In this embodiment, the multi-station feeding and blowing device for pork jerky also includes a lifting assembly. The second bracket 13 is connected to the first bracket 12 via the lifting assembly. The lifting assembly includes a slide rail, a slider, a lead screw, a lead screw nut, and a motor. The slide rail is connected to the first bracket 12, and the slider is connected to the second bracket 13. The slide rail and the slider are compatible. The lead screw is connected to the first bracket 12, and the lead screw nut is connected to the second bracket 13. The lead screw and the lead screw nut are compatible. The motor is mounted on the second bracket 13 and is connected to the lead screw drive. The slide rail is a guide rail component fixedly mounted on the first bracket 12, and is usually made of high-strength metal material. The slide rail, made of materials such as steel or aluminum alloy, primarily provides a stable linear motion trajectory for the slider, ensuring that the second support 13 does not sway or deviate during lifting and lowering, thus guaranteeing the smoothness and accuracy of the movement. The slider is a moving component connected to the second support 13, adapted to the slide rail. The slider typically contains rolling elements or sliding structures that match the slide rail, allowing it to slide smoothly on the rail. The slider not only bears the weight and load of the second support 13 and its mounted components but also achieves precise linear motion through its close cooperation with the slide rail. The lead screw is a cylindrical metal rod with helical grooves, usually made of high-precision steel. The second support 13 is connected to the first bracket 12 and works in conjunction with a lead screw and nut. The rotational motion of the lead screw is converted into linear motion through thread transmission, thereby driving the second support 13 to lift. The lead screw and nut is a component with a threaded hole that matches the lead screw thread. It is connected to the second support 13. When the lead screw rotates, the lead screw and nut move along the axial direction of the lead screw under the action of the thread, driving the second support 13 to lift. The material and precision of the lead screw and nut directly affect the efficiency and stability of the lead screw transmission. The motor is the power source of the lifting assembly, usually an AC motor or a DC motor, depending on the power requirements and control of the equipment. By selecting a suitable model, the motor is connected to the lead screw through a reducer or other transmission mechanism to provide power for the rotation of the lead screw. It can be understood that when the motor starts, the rotational power output by the motor is transmitted to the lead screw. The rotational motion of the lead screw, through its interaction with the lead screw nut, is converted into the linear motion of the second support 13 along the lead screw axis. The cooperation of the slide rail and slider ensures that the second support 13 maintains a stable and accurate movement trajectory during lifting, preventing swaying or deviation. This allows the entire device to be quickly and accurately adjusted according to the height requirements of the packaging bag, adapting to different specifications of packaging bags and improving the versatility and flexibility of the equipment.

[0064] In this embodiment, the lifting assembly greatly improves the adaptability and flexibility of the equipment, enabling rapid adjustment of the height of the second support 13 to accommodate packaging bags of different specifications without frequent replacement or adjustment of other components, reducing downtime and improving production efficiency. The cooperation between the screw drive and the slide rail ensures high precision and stability of the lifting action, avoiding packaging quality problems caused by improper height adjustment, such as bag opening failure or material leakage, reducing the defect rate and saving production costs. It also helps optimize the workflow and improve operational convenience, allowing operators to adjust the equipment to the most comfortable working position according to their actual operating habits and the height of the workbench, reducing labor intensity and improving work efficiency. The combination of the lifting assembly and the control assembly achieves a high degree of automated control, further enhancing the intelligence level of the equipment, enabling better integration with other automated production lines, achieving seamless connection and efficient operation of the entire production process, and meeting the needs of modern large-scale production.

[0065] Please see Figure 1 , Figure 2 In some embodiments, the air blowing assembly further includes a first locking nut 23, and the air blowing tube 21 is fixed to the air blowing seat 22 by the first locking nut 23.

[0066] In this embodiment, the air blowing assembly also includes a first locking nut 23. The air blowing pipe 21 is fixed to the air blowing seat 22 by the first locking nut 23, improving the stability and reliability of the air blowing assembly. The first locking nut 23 is typically made of metal, possessing high strength and wear resistance. By engaging with a threaded hole on the air blowing seat 22, the first locking nut 23 tightly fixes the air blowing pipe 21 to the air blowing seat 22. This connection method not only withstands high air pressure but also effectively prevents loosening and detachment caused by vibration or other external forces during production. The structure of the first locking nut 23 ensures sufficient pressure during locking. Friction ensures a secure and reliable connection between the air blowing pipe 21 and the air blowing seat 22. Furthermore, the use of the first locking nut 23 facilitates the installation and removal of the air blowing pipe 21. When it is necessary to replace or maintain the air blowing pipe 21, simply loosen the first locking nut 23 with the appropriate tool to quickly remove the air blowing pipe 21 from the air blowing seat 22, eliminating the need for complex disassembly and assembly steps and improving equipment maintenance efficiency. Understandably, when high-pressure airflow is delivered to the air blowing seat 22 through the air blowing pipe 21, the first locking nut 23 effectively prevents the air blowing pipe 21 from shifting or loosening due to airflow impact, ensuring the stability of the blowing direction and flow rate.

[0067] In this embodiment, the first locking nut 23 improves the stability and reliability of the air blowing assembly. During production, the air blowing assembly needs to withstand the impact of high-pressure airflow and equipment vibration. Ordinary connection methods may cause the air blowing pipe 21 to loosen or even fall off, affecting the continuity of production and product quality. However, the first locking nut 23, through its special structural design, can provide strong locking force, ensuring a firm and reliable connection between the air blowing pipe 21 and the air blowing seat 22. This effectively avoids problems such as air blowing direction deviation or airflow leakage caused by loose connection, improving production efficiency and packaging quality. It also facilitates the installation and disassembly of the air blowing pipe 21. When maintaining, cleaning, or replacing the air blowing pipe 21, operators can quickly loosen or tighten the first locking nut 23 to complete the disassembly and assembly of the air blowing pipe 21 without the need for complex tools or cumbersome operations, saving time and labor costs. The application of the first locking nut 23 ensures the stable operation of the air blowing assembly under high-speed and high-frequency working conditions, reducing downtime due to malfunctions and improving production efficiency and the economic benefits of the enterprise.

[0068] Please see Figure 1 , Figure 2 In some embodiments, the air blowing assembly further includes a second locking nut 46, and the adapter block 42 is fixed to the swing frame 41 by the second locking nut 46.

[0069] In this embodiment, the air blowing assembly also includes a second locking nut 46. The adapter block 42 is fixed to the swing frame 41 by the second locking nut 46, which can significantly improve the stability and reliability of the connection between the adapter block 42 and the swing frame 41. It is understood that the second locking nut 46 is usually made of metal, which has the characteristics of high strength and wear resistance. The second locking nut 46, through its engagement with the threaded hole on the swing frame 41, tightly fixes the adapter block 42 to the swing frame 41. It can not only withstand high air pressure and mechanical stress, but also effectively prevent loosening and falling off due to vibration or other external forces during the production process. The structural design of the second locking nut 46 provides sufficient air pressure when locking. Sufficient friction ensures a firm and reliable connection between the adapter block 42 and the swing frame 41. Furthermore, the use of the second locking nut 46 facilitates the installation and removal of the adapter block 42. When the adapter block 42 needs to be replaced or maintained, simply loosen the second locking nut 46 with the appropriate tool to quickly remove the adapter block 42 from the swing frame 41, eliminating the need for complex disassembly and assembly steps and improving equipment maintenance efficiency. In practical applications, when high-pressure airflow is delivered to the adapter block 42 through the suction pipe, the second locking nut 46 effectively prevents the adapter block 42 from shifting or loosening due to airflow impact and the movement of the swing frame 41, ensuring stable airflow transmission and normal operation of the suction cup 45.

[0070] In this embodiment, the second locking nut 46 improves the stability and reliability of the connection between the adapter block 42 and the swing frame 41. During production, the air blowing assembly needs to withstand the impact of high-pressure airflow and equipment vibration. Ordinary connection methods may cause the adapter block 42 to loosen or even fall off, affecting the continuity of production and product quality. However, the second locking nut 46, through its special structural design, can provide a strong locking force, ensuring that the connection between the adapter block 42 and the swing frame 41 is firm and reliable. This effectively avoids problems such as airflow leakage or displacement of the suction cup 45 caused by loose connection, improving production efficiency and packaging quality; and facilitating the installation and disassembly of the adapter block 42. When maintaining, cleaning, or replacing the adapter block 42, operators can quickly loosen or tighten the second locking nut 46 to complete the disassembly and assembly of the adapter block 42 without the need for complex tools or cumbersome operations, saving time and labor costs. It can also effectively reduce the wear and damage of the adapter block 42 during use, extend the service life of the equipment, and reduce the operating costs of the equipment. The improved stability and reliability of the air blowing component helps to improve the performance and efficiency of the entire pork jerky multi-station feeding air blowing device.

[0071] A multi-station feeding and blowing device for pork jerky includes a support assembly, a blowing assembly, and a bag opening assembly. The support assembly includes a base 11, a first support 12, and a second support 13. The first support 12 is connected to the base 11, and the second support 13 is connected to the first support 12. The blowing assembly includes a blowing pipe 21 and a blowing seat 22. The blowing seat 22 is mounted on the first support 12, and the blowing pipe 21 is mounted on the blowing seat 22. The bag opening assembly includes a telescopic cylinder 31, a trigger plate 32, a trigger block 33, and a suction cup 45 unit. The trigger plate 32 is L-shaped, and its middle part is rotatably connected to the second support 13. The trigger block... 33 is rotatably connected to the right end of the trigger plate 32. One end of the telescopic cylinder 31 is connected to the second bracket 13, and the other end is connected to the top of the trigger plate 32. The suction cup 45 unit includes a swing frame 41, an adapter block 42, a rotary joint 43, a suction cup tube 44, and a suction cup 45. The swing frame 41 is inverted T-shaped, and its middle part is rotatably connected to the second bracket 13. The adapter block 42 is connected to the bottom of the swing frame 41, and the rotary joint 43 is connected to the adapter block 42. The suction cup tube 44 is L-shaped and connected to the rotary joint 43. The suction cup 45 is connected to the end of the suction cup tube 44. The adapter block 42 is provided with a limiting protrusion 4201, and the rotary joint is provided with a limiting protrusion 4201. A limiting block 4301 is provided, and a limiting protrusion 4201 is adapted to the limiting block 4301. Two sets of suction cup 45 units are symmetrically arranged on both sides of the trigger block 33. The bottom of one side of each of the two swing frames 41 contacts the trigger block 33. Through the rational design and coordination of the support assembly, air blowing assembly, and bag opening assembly, the automated operation of pork jerky feeding and packaging is realized, greatly improving production efficiency, reducing labor costs, and effectively meeting the needs of large-scale production. The unique setting of the bag opening assembly, through the synergistic action of the telescopic cylinder 31, trigger plate 32, trigger block 33, and suction cup 45 units, can accurately... The automatic bag opening method ensures the bag is opened accurately and reliably, maintaining a stable open state to guarantee smooth air-blowing feeding. It is not only fast but also boasts a high success rate, avoiding errors and instabilities that may occur with manual opening and improving packaging quality. The air-blowing component's air pipe 21 features a specially designed nozzle that generates a strong and uniform airflow, accurately blowing the pork jerky from the hopper into the packaging bag. Simultaneously, it accurately blows air from the opened bag opening into the packaging bag, preventing the bottom of the bag from sticking together and ensuring the uniformity and stability of subsequent feeding, further enhancing product packaging quality.

[0072] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the content of this utility model specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this utility model.

Claims

1. A multi-station feeding and blowing device for pork jerky, characterized in that, include: Support assembly, air blowing assembly, and bag opening assembly; The support assembly includes a base, a first support, and a second support; the first support is connected to the base, and the second support is connected to the first support; The air blowing assembly includes an air blowing tube and an air blowing base, wherein the air blowing base is mounted on a first bracket, and the air blowing tube is mounted on the air blowing base. The bag opening assembly includes a telescopic cylinder, a trigger plate, a trigger block, and a suction cup unit. The trigger plate is L-shaped, with its middle part rotatably connected to a second bracket. The trigger block is rotatably connected to the right end of the trigger plate. One end of the telescopic cylinder is connected to the second bracket, and the other end is connected to the top of the trigger plate. The suction cup unit includes a swing frame, an adapter block, a rotary joint, a suction cup tube, and a suction cup. The swing frame is inverted T-shaped, with its middle section rotatably connected to a second support. The adapter block is connected to the bottom of the swing frame, and the rotary joint is connected to the adapter block. The suction cup tube is L-shaped and connected to the rotary joint. The suction cup is connected to the end of the suction cup tube. The adapter block has a limiting protrusion, and the rotary joint has a limiting block. The limiting protrusion and the limiting block are adapted to each other. There are two sets of suction cup units, which are symmetrically arranged on both sides of the trigger block. The bottom of one side of each of the two swing frames contacts the trigger block.

2. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The suction cup unit also includes a spring, with the tops of the two swing brackets connected to the two ends of the spring respectively.

3. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The suction cup unit also includes a pressure sensor. The adapter block is provided with an air inlet, an air outlet and a middle hole. The air inlet and the air outlet are connected. The middle hole is connected between the air inlet and the air outlet. The pressure sensor is connected to the middle hole. The rotary joint is connected to the air inlet.

4. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The multi-station feeding and blowing device for pork jerky also includes a power component, which includes an air intake unit and an air blowing unit. The air blowing unit is connected to an air blowing pipe, and the air intake unit is connected to the air intake pipe via an adapter block.

5. The multi-station feeding and blowing device for pork jerky according to claim 4, characterized in that, The multi-station feeding and blowing device for pork jerky also includes a control component, which includes a controller and a solenoid valve. The controller is communicatively connected to the solenoid valve. The blowing unit is connected to the blowing pipe through the solenoid valve, and the suction unit is connected to the adapter block through the solenoid valve.

6. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The multi-station feeding and blowing device for pork jerky also includes a lifting assembly, and the second bracket is connected to the first bracket through the lifting assembly.

7. The multi-station feeding and blowing device for pork jerky according to claim 6, characterized in that, The lifting assembly includes a slide rail, a slider, a lead screw, a lead screw nut, and a motor. The slide rail is connected to a first bracket, the slider is connected to a second bracket, and the slide rail and slider are adapted to each other. The lead screw is connected to the first bracket, the lead screw nut is connected to the second bracket, and the lead screw and lead screw nut are adapted to each other. The motor is mounted on the second bracket and is connected to the lead screw drive.

8. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The air blowing assembly also includes a first locking nut, and the air blowing tube is fixed to the air blowing seat by the first locking nut.

9. The multi-station feeding and blowing device for pork jerky according to claim 1, characterized in that, The air blowing assembly also includes a second locking nut, and the adapter block is fixed to the swing frame by the second locking nut.

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