An encapsulation apparatus for puffed food processing

Abstract

The utility model relates to food packaging field discloses a kind of packaging equipment for puffed food processing, including packaging machine body, the bottom of packaging machine body is fixedly connected with support, the surface of support is provided with conveyor belt, the outer wall of support is fixedly connected with mounting plate, the outer wall of mounting plate is fixedly connected with cylinder, the output end of cylinder is fixedly connected with L type frame, the outer wall of L type frame is fixedly connected with guide rod, the outer wall of L type frame is fixedly connected with through slot, the inner wall of through slot is fixedly connected with slide bar, the inner wall of through slot is fixedly connected with fixed spring, the end of fixed spring is fixedly connected with sliding bracket, in the utility model, the clamping frame is stably clamped under the control of cylinder The packaging box is released to accurately fall to conveyor belt, and the packaged packaging bag is transported in box, to prevent breakage, improve packaging efficiency and transportation safety.

Description

Technical Field

[0001] This utility model relates to the field of food packaging, and in particular to a packaging device for processing puffed food. Background Technology

[0002] Packaging equipment for puffed food processing mainly refers to mechanical equipment used for the entire packaging process of puffed foods, such as potato chips, shrimp crackers, and popcorn, including automatic metering, bag making, filling, sealing, coding, and output. This type of equipment is widely used in the industrial production of puffed foods and snack foods, with the core objectives of improving efficiency, ensuring airtightness, and extending shelf life.

[0003] A search revealed that Chinese Patent Publication No. CN216581228U discloses a packaging equipment for processing puffed food. By using a screening component to pre-vibrate and screen puffed food, the finished product and residue in the puffed food can be separated, thereby improving the quality of puffed food packaging and processing. At the same time, it can perform mechanical quantitative unloading and conveying of puffed food.

[0004] In the above technical solution, the residue is screened by the screening component to improve the quality of food. However, after the puffed food is put into the food bag for packaging, it needs to be transported one by one to the next box packaging process, which increases the subsequent processing steps. When transported individually, the bag is prone to breakage, seal cracking or air leakage due to squeezing, dropping or stacking. Therefore, a packaging equipment for puffed food processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a packaging device for puffed food processing, which aims to improve the problem that the existing packaging devices for puffed food processing lack the ability to batch store individual food bags, which increases the risk of subsequent breakage and reduces packaging efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a packaging device for processing puffed food, comprising a packaging machine body, a support fixedly connected to the bottom of the packaging machine body, a conveyor belt provided on the surface of the support, an installation plate fixedly connected to the outer wall of the support, a cylinder fixedly connected to the outer wall of the installation plate, an L-shaped frame fixedly connected to the output end of the cylinder, a guide rod fixedly connected to the outer wall of the L-shaped frame, a through groove opened through the outer wall of the L-shaped frame, a slide rod fixedly connected to the inner wall of the through groove, a fixing spring fixedly connected to the inner wall of the through groove, a slide frame fixedly connected to the end of the fixing spring, a clamping frame fixedly connected to the top of the slide frame, an installation frame fixedly connected to the outer wall of the L-shaped frame, a motor fixedly connected to the inner surface of the installation frame, an eccentric wheel fixedly connected to the output end of the motor via a rotating shaft, and a feeding auxiliary component provided on the outer wall of the packaging machine body.

[0007] As a further description of the above technical solution:

[0008] The fixed spring is sleeved on the outer wall of the slide rod, and the slide rod passes through the slide frame and is slidably connected to the inner wall of the slide frame.

[0009] As a further description of the above technical solution:

[0010] The guide rod passes through the L-shaped frame and is slidably connected to the inner wall of the L-shaped frame.

[0011] As a further description of the above technical solution:

[0012] The material feeding auxiliary component includes a fixed plate, a second motor is fixedly connected to the outer wall of the fixed plate, and a guide plate is also fixedly connected to the output end of the second motor via a rotating shaft. A resistance strip is fixedly connected to the top of the guide plate.

[0013] As a further description of the above technical solution:

[0014] The guide plate is located at the top of the clamping frame, and the resistance bar is arranged in a semi-circular shape.

[0015] As a further description of the above technical solution:

[0016] A telescopic rod is fixedly connected to the surface of the bracket, and a telescopic spring is fixedly connected to the surface of the bracket. A disc is fixedly connected to the top of the telescopic spring, and a circular groove is opened on the top of the disc. A rolling ball is rotatably connected to the inner wall of the circular groove.

[0017] As a further description of the above technical solution:

[0018] The telescopic spring is sleeved on the outer wall of the telescopic rod, and the movable end of the telescopic rod is fixedly connected to the bottom of the disc.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the rolling ball is in contact with the bottom of the guide plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the clamping frame stably clamps the packaging box under the control of the cylinder. After release, it accurately falls onto the conveyor belt. The eccentric wheel drives the slide to move the packaging box slightly, effectively avoiding the accumulation at the discharge port. The inclined guide plate, together with the rubber resistance strip, significantly slows down the falling speed of the packaging bag. The packaged bags are then transported in boxes to prevent damage, improve packaging efficiency and transportation safety.

[0023] 2. In this utility model, by adding an elastic support structure consisting of a telescopic rod, a spring, a disc, and a rolling ball to the bottom of the guide plate, the impact force when the material falls can be effectively buffered, the vibration of the guide plate can be reduced, and the rolling contact design provides stable support and allows the guide plate to flexibly adjust the angle, thereby improving the working stability and service life of the guide plate and ensuring a smoother and more durable feeding process. Attached Figure Description

[0024] Figure 1 This is a top view schematic diagram of the main structure of a packaging device for processing puffed food proposed in this utility model;

[0025] Figure 2 This is a side view of the main structure of a packaging device for processing puffed food proposed in this utility model;

[0026] Figure 3 This utility model proposes a packaging device for processing puffed food. Figure 2 Enlarged view of region A in the middle;

[0027] Figure 4 This is a top view of a partial structure of a packaging device for processing puffed food proposed in this utility model;

[0028] Figure 5 This is a bottom view of a partial structure of a packaging device for processing puffed food proposed in this utility model.

[0029] Legend:

[0030] 1. Packaging machine body; 2. Support frame; 3. Conveyor belt; 4. Mounting plate; 5. Cylinder; 6. Guide rod; 7. L-shaped frame; 8. Through slot; 9. Slide rod; 10. Fixing spring; 11. Slide carriage; 12. Clamping frame; 13. Mounting frame; 14. Motor 1; 15. Eccentric wheel; 16. Guide plate; 17. Resistance bar; 18. Fixing plate; 19. Motor 2; 20. Telescopic rod; 21. Telescopic spring; 22. Disc; 23. Circular groove; 24. Rolling ball. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 4 - Figure 5This utility model provides an embodiment of a packaging device for processing puffed food, comprising a packaging machine body 1, a support 2 fixedly connected to the bottom of the packaging machine body 1, a conveyor belt 3 provided on the surface of the support 2, the conveyor belt 3 being driven by two sets of conveyor rollers, one set of which is driven by a drive motor, for transporting the puffed food into boxes after packaging, a mounting plate 4 fixedly connected to the outer wall of the support 2, a cylinder 5 fixedly connected to the outer wall of the mounting plate 4, and an L-shaped frame 7 fixedly connected to the output end of the cylinder 5. A guide rod 6 is fixedly connected to the outer wall of the frame 7. The guide rod 6 passes through the L-shaped frame 7 and is slidably connected to the inner wall of the L-shaped frame 7. Two sets of mounting plates 4, cylinders 5, and L-shaped frames 7 are respectively arranged and mirror images of the central axis of the conveyor belt 3. A through groove 8 is opened through the outer wall of the L-shaped frame 7. Each set of L-shaped frames 7 has two sets of through grooves 8 to ensure stability when the slide 11 moves. A slide rod 9 is fixedly connected to the inner wall of the through groove 8, and a fixing spring 10 is fixedly connected to the inner wall of the through groove 8. The fixing spring 10 helps the slide 11 to return to its original position. Spring 10 is sleeved on the outer wall of slide rod 9. A slide frame 11 is fixedly connected to the end of spring 10. Slide rod 9 passes through slide frame 11 and is slidably connected to the inner wall of slide frame 11. A clamping frame 12 is fixedly connected to the top of slide frame 11. Two sets of clamping frames 12 can clamp the packaging boxes of puffed food bags. The clamping force is controlled by cylinder 5. After release, the packaging boxes fall onto the surface of conveyor belt 3 for transport. An mounting frame 13 is fixedly connected to the outer wall of L-shaped frame 7. A motor 14 is fixedly connected to the inner surface of mounting frame 13. The output end of the motor 14 is fixedly connected to the eccentric wheel 15 via a rotating shaft. The motor 14 is set on the outer wall of any set of L-shaped frames 7. The eccentric wheel 15 presses the slide 11, and its circumferential surface directly contacts the side wall of the slide 11, so that the clamping frame 12 drives the packaging box to slide on the L-shaped frame 7, avoiding the food bag from falling into the packaging box and being in the unloading position and causing accumulation. The cylinder 5 extends to clamp the packaging box to the clamping frame 12. The motor 14 starts to make the eccentric wheel 15 drive the slide 11 to vibrate. The cylinder 5 retracts and the packaging box falls onto the conveyor belt.

[0033] Reference Figures 2-3 The outer wall of the packaging machine body 1 is provided with a feeding auxiliary component, which includes a fixed plate 18, a second motor 19, a guide plate 16 and a resistance bar 17. The second motor 19 is fixedly connected to the outer wall of the fixed plate 18. The fixed plate 18 is provided with two sets to support the guide plate 16. The output end of the second motor 19 is also fixedly connected to the guide plate 16 through a rotating shaft. The guide plate 16 is located at the bottom of the discharge port of the packaging machine body 1 and is inclined towards the clamping frame 12. The guide plate 16 is located at the top of the clamping frame 12. The top of the guide plate 16 is fixedly connected with a resistance bar 17. The resistance bar 17 is semi-circular and has multiple sets of equidistantly arranged. It is made of rubber to prevent the puffed food packaging bag from falling too fast. The convex surface of the semi-circular resistance bar 17 is set upward.

[0034] Reference Figure 3 A telescopic rod 20 is fixedly connected to the surface of the bracket 2, and a telescopic spring 21 is fixedly connected to the surface of the bracket 2. The telescopic spring 21 is sleeved on the outer wall of the telescopic rod 20. A disc 22 is fixedly connected to the top of the telescopic spring 21. The movable end of the telescopic rod 20 is fixedly connected to the bottom of the disc 22. A circular groove 23 is opened on the top of the disc 22. A rolling ball 24 is rotatably connected to the inner wall of the circular groove 23. The outer wall of the rolling ball 24 is in contact with the bottom of the guide plate 16. Two sets of telescopic rod 20, telescopic spring 21, disc 22, circular groove 23 and rolling ball 24 are respectively arranged and aligned at the bottom of the guide plate 16 to provide a certain support force.

[0035] Working Principle: After the packaging machine body 1 completes the packaging of the puffed food bag, the food bag falls from the discharge port. At this time, the feeding auxiliary components start to function. The motor 19 supported by two sets of fixed plates 18 drives the guide plate 16 to maintain an inclined state. The multiple sets of semi-circular rubber resistance strips 17 on the top of the guide plate 16 slow down the falling speed of the packaging box through friction, avoiding the box from shifting or being damaged due to impact. At the same time, the bottom of the guide plate 16 is in contact with the rolling balls 24 on the two sets of discs 22. The elastic support structure composed of the telescopic rod 20 and the telescopic spring 21 provides stable support for the guide plate 16, ensuring that it maintains a stable position when receiving the falling box. Finally, the packaging box is guided to fall accurately into the clamping area below. The food bag enters the clamping and displacement stage. At this time, the packaging box is in the clamping position. The two sets of symmetrically distributed cylinders 5 start synchronously, pushing the L-shaped frame 7 to move along the guide rod 6 towards the central axis, driving the two sets of clamping frames 12 to flexibly clamp the packaging box from both sides. The clamping force The pressure of the cylinder 5 can be precisely controlled to prevent deformation of the box. Then, the motor 14 in the mounting frame 13 drives the eccentric wheel 15 to rotate. The eccentric wheel 15 squeezes the slide 11, forcing the slide 11 to overcome the elasticity of the fixed spring 10 and slide along the slide rod 9. This allows the clamping frame 12 to move the packaging box smoothly on the L-shaped frame 7. The design of the two sets of through slots 8 and slide rod 9 ensures the straightness and stability of the movement process, slowly flattening the food bag and preventing it from piling up in the packaging box. When the packaging box moves to the top of the conveyor belt 3, the cylinder 5 retracts, causing the L-shaped frame 7 to reset. The clamping frame 12 releases the constraint on the box, and the packaging box falls naturally onto the surface of the conveyor belt 3. At this time, the conveyor belt 3 drives the conveyor roller to rotate through the drive motor, transporting the packaging box to the subsequent process, waiting for the next clamping cycle. The whole process, through the precise cooperation of the mechanical structure, realizes the fully automated operation of the packaging box from unloading to conveying, effectively improving the transfer efficiency and stability of the puffed food after packaging.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging device for processing puffed food, comprising a packaging machine body (1), wherein a support (2) is fixedly connected to the bottom of the packaging machine body (1), and a conveyor belt (3) is provided on the surface of the support (2), characterized in that: The bracket (2) is fixedly connected to the outer wall of the mounting plate (4), the mounting plate (4) is fixedly connected to the outer wall of the cylinder (5), the output end of the cylinder (5) is fixedly connected to the L-shaped frame (7), the outer wall of the L-shaped frame (7) is fixedly connected to the guide rod (6), the outer wall of the L-shaped frame (7) is provided with a through groove (8), the inner wall of the through groove (8) is fixedly connected to the slide rod (9), the inner wall of the through groove (8) is fixedly connected to the fixing spring (10), the end of the fixing spring (10) is fixedly connected to the slide (11), the top of the slide (11) is fixedly connected to the clamping frame (12), the outer wall of the L-shaped frame (7) is fixedly connected to the mounting frame (13), the inner surface of the mounting frame (13) is fixedly connected to the motor (14), the output end of the motor (14) is fixedly connected to the eccentric wheel (15) through the rotating shaft, and the outer wall of the packaging machine body (1) is provided with a feeding auxiliary component.

2. The packaging equipment for processing puffed food according to claim 1, characterized in that: The fixed spring (10) is sleeved on the outer wall of the slide rod (9), and the slide rod (9) passes through the slide frame (11) and is slidably connected to the inner wall of the slide frame (11).

3. The packaging equipment for processing puffed food according to claim 1, characterized in that: The guide rod (6) passes through the L-shaped frame (7) and is slidably connected to the inner wall of the L-shaped frame (7).

4. The packaging equipment for processing puffed food according to claim 1, characterized in that: The feeding auxiliary component includes a fixed plate (18), and a motor (19) is fixedly connected to the outer wall of the fixed plate (18). The output end of the motor (19) is also fixedly connected to a guide plate (16) via a rotating shaft. A resistance strip (17) is fixedly connected to the top of the guide plate (16).

5. The packaging equipment for processing puffed food according to claim 4, characterized in that: The guide plate (16) is located at the top of the clamping frame (12), and the resistance bar (17) is arranged in a semi-circular shape.

6. The packaging equipment for processing puffed food according to claim 1, characterized in that: A telescopic rod (20) is fixedly connected to the surface of the bracket (2), and a telescopic spring (21) is fixedly connected to the surface of the bracket (2). A disc (22) is fixedly connected to the top of the telescopic spring (21), and a circular groove (23) is opened on the top of the disc (22). A rolling ball (24) is rotatably connected to the inner wall of the circular groove (23).

7. A packaging device for processing puffed food according to claim 6, characterized in that: The telescopic spring (21) is sleeved on the outer wall of the telescopic rod (20), and the movable end of the telescopic rod (20) is fixedly connected to the bottom of the disc (22).

8. A packaging device for processing puffed food according to claim 6, characterized in that: The outer wall of the rolling ball (24) is in contact with the bottom of the guide plate (16).

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