Auxiliary discharging device for bag making machine

Abstract

The utility model relates to an auxiliary discharging device for a bag making machine, the auxiliary discharging device comprises a base, one end of the base is provided with a discharging channel matched with the bag making machine, the discharging channel is provided with a limiting structure, the base is further provided with a material collecting mechanism, the limiting structure comprises limiting frames arranged on the two sides of the discharging channel respectively, and the limiting frames are arranged on the two sides of the discharging channel respectively. The limiting frame comprises limiting rods which are horizontally arranged in a sliding mode, and a discharging space for products to pass through is formed between the two limiting rods. According to the auxiliary discharging device, packaging bags of different types and sizes can be precisely guided and stably conveyed, the limiting rods capable of adjusting horizontal sliding are arranged on the two sides of the discharging channel, the whole device can flexibly adjust the size of the discharging space according to actual requirements, and therefore the discharging requirements of products of various specifications are met.

Description

Technical Field

[0001] This application relates to the field of material feeding technology for bag making machines, and in particular to an auxiliary material feeding device for bag making machines. Background Technology

[0002] Bag-making machines, as important packaging equipment, are widely used in various industries such as food, pharmaceuticals, and chemicals. With the popularization of automated production and technological advancements, improving the working efficiency and product quality of bag-making machines has become a crucial issue for industry development. In modern industrial production, bag-making machines not only need to possess efficient and stable bag-forming capabilities but also require appropriate auxiliary devices to meet the demands of continuous production and multi-station operation. This is of great significance for improving the overall efficiency of the production line.

[0003] Currently, several common methods are used to solve the problem of unloading products after bag making machines are completed: one is a simple inclined material dropping structure, which uses gravity to allow the finished product to slide naturally to the designated position; the second is a guide rail design with a limit function, which controls the product's downward path through fixed guide bars; and the third is a small container or tray with a preliminary collection function that is placed directly at the outlet to receive the material.

[0004] The aforementioned traditional solutions are generally unable to efficiently and neatly collect products of different specifications, lacking a flexible collection mechanism that adapts to different product specifications. Therefore, there is an urgent need for a novel auxiliary feeding device that can accurately guide and effectively manage the landing process of various packaging bags to overcome this deficiency in the existing technology. Utility Model Content

[0005] To address the material feeding problem in bag-making machines in the prior art, this application provides an auxiliary material feeding device for bag-making machines.

[0006] This application provides an auxiliary feeding device for a bag-making machine, which adopts the following technical solution:

[0007] An auxiliary feeding device for a bag making machine includes a base. One end of the base is provided with a feeding channel that cooperates with the bag making machine. A limiting structure is provided on the feeding channel. A material conveying device is also slidably provided on the base. A material receiving mechanism is provided on the side of the base away from the feeding channel. The limiting structure includes limiting frames respectively provided on both sides of the feeding channel. The limiting frame includes a limiting rod that is horizontally slidably provided. A feeding space for the product to pass through is formed between the two limiting rods.

[0008] By adopting the above technical solution, the auxiliary feeding device can accurately guide and stably transport packaging bags of different types and sizes. By setting adjustable horizontal sliding limit rods on both sides of the feeding channel, the entire device can flexibly adjust the size of the feeding space according to actual needs, thereby adapting to the feeding requirements of various product specifications.

[0009] Preferably, the limiting frame includes a limiting block disposed on the side of the unloading channel, and the limiting rod is horizontally slidably disposed on the limiting block.

[0010] By adopting the above technical solution, the setting of the limit block enables the limit rod to be precisely adjusted in the horizontal direction, thereby adapting to the feeding requirements of products of different specifications. Compared with the traditional fixed limit structure, this adjustable limit design can significantly improve the flexibility and applicability of the feeding device, ensure that the product remains stable and neat during the feeding process, and reduce jamming or offset problems caused by size differences.

[0011] Preferably, connecting plates are fixedly provided on both sides of the feeding channel, a clamping structure is provided on the limiting block, a clamping space is provided on the clamping structure, and the clamping structure is fixedly clamped to the sliding plate through the clamping space.

[0012] By adopting the above technical solution, the connecting plate enhances the overall stability of the feeding channel and provides a reliable installation foundation for the limiting block. The design of the clamping structure and its clamping space achieves a stable connection between the limiting block and the sliding plate, ensuring the positional accuracy and adjustability of the limiting structure.

[0013] Preferably, the limiting block is further threadedly connected to a rotating block, and the limiting rod is horizontally arranged and slidably arranged on the rotating block in the horizontal direction.

[0014] By adopting the above technical solution, the design of the threaded connection between the limiting block and the rotating block enables precise horizontal position adjustment of the limiting rod. This allows for adjustment of the limiting range of the unloading space according to different product specifications, thereby ensuring a stable and accurate movement trajectory of the product during unloading. Simultaneously, the structure of the limiting rod sliding horizontally on the rotating block simplifies the assembly process and improves the overall reliability of the device.

[0015] Preferably, a feeding wheel is rotatably provided at one end of the limiting rod near the feeding space, and the feeding space is located between the two feeding wheels.

[0016] By adopting the above technical solution, a feeding wheel is rotatably mounted at the end of the limiting rod near the feeding space, and the feeding space is located between the two feeding wheels. This allows the product to be stably supported and guided by the feeding wheels on both sides when passing through the feeding space. This design can reduce friction between the product and the limiting structure, avoid product damage or jamming caused by friction, and thus ensure that the product smoothly enters the receiving mechanism.

[0017] Preferably, the receiving mechanism includes a receiving platform disposed below the unloading channel, a receiving cart for receiving products from the unloading channel is slidably disposed on the receiving platform, and a receiving trough is also disposed on the side of the receiving platform away from the unloading channel.

[0018] By adopting the above technical solution, the device sets up a receiving platform below the feeding channel and slides a receiving cart on the receiving platform, so that the product can smoothly enter the receiving cart from the feeding channel and then enter the receiving trough through the receiving cart, thus realizing an automated collection process.

[0019] Preferably, the receiving platform is provided with a sliding groove, and an electric telescopic rod is provided in the sliding groove. One end of the electric telescopic rod is connected to the receiving cart, and the other end of the electric telescopic rod is connected to the end of the receiving platform near the receiving groove.

[0020] By adopting the above technical solution, the receiving cart can move smoothly along the sliding groove under the drive of the electric telescopic rod, ensuring that the product falls accurately into the receiving trough. This automated adjustment method not only improves the space utilization rate of the feeding process, but also significantly reduces the need for manual intervention, thereby improving the ease of operation and work efficiency of the entire bag making machine's auxiliary feeding device.

[0021] Preferably, the receiving cart is rotatably equipped with a cover plate, and the receiving cart is also equipped with a pusher plate.

[0022] By adopting the above technical solutions, the cover plate on the receiving cart can effectively prevent products from scattering during transportation. At the same time, the design of the push plate makes it easy for products on the receiving cart to be sent into the receiving trough, thereby improving the receiving efficiency and the convenience of sorting.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By setting an adjustable limiting structure, including a horizontally sliding limiting rod and a limiting frame, it can flexibly adapt to products of different specifications, ensuring that the products remain stable and neat during the feeding process;

[0025] 2. The effective coordination between the unloading channel and the receiving mechanism, especially the design of the receiving cart sliding on the receiving platform and the electric telescopic rod drive, realizes automated material conveying and collection, improves work efficiency and reduces manual intervention;

[0026] 3. The addition of a feeding wheel at the end of the limit rod, as well as a cover plate and push plate on the receiving cart, further reduces the risk of product friction damage, while optimizing the ease of operation during the receiving process and improving the overall system reliability. Attached Figure Description

[0027] Figure 1This is a schematic diagram of the overall structure in an embodiment of this application;

[0028] Figure 2 This is a schematic diagram of the limiting structure in an embodiment of this application.

[0029] Reference numerals in the attached drawings: 1. Base; 2. Feeding channel; 3. Limiting structure; 31. Limiting frame; 311. Limiting rod; 312. Limiting block; 32. Feeding space; 33. Connecting rod; 34. Rotating block; 35. Mounting hole; 36. Feeding wheel; 4. Receiving mechanism; 41. Receiving platform; 42. Sliding groove; 43. Receiving cart; 44. Cover plate; 5. Clamping structure; 51. First clamping plate; 52. Clamping rod; 53. Second clamping plate; 6. Connecting plate; 7. Electric telescopic rod; 8. Receiving trough; 9. Discharge port; 10. Pushing plate. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 -Appendix Figure 2 This application will be described in further detail.

[0031] This application discloses an auxiliary feeding device for a bag making machine.

[0032] Reference Figure 1 and Figure 2 An auxiliary feeding device for a bag making machine includes a base 1. One end of the base 1 is provided with a feeding channel 2 that cooperates with the bag making machine. In this embodiment, the feeding channel 2 is configured as a raised arc shape. A limiting structure 3 is provided on the feeding channel 2. A receiving mechanism 4 is also provided on the base 1. The limiting structure 3 includes limiting frames 31 respectively provided on both sides of the feeding channel 2. The limiting frame 31 includes a limiting rod 311 that is horizontally slidably provided. A feeding space 32 for the product to pass through is formed between the two limiting rods 311, which achieves the effect of adjusting the limiting width according to different product specifications.

[0033] Reference Figure 1 and Figure 2 The limiting frame 31 includes a limiting block 312, on which a clamping structure 5 is provided. Connecting plates 6 are provided on both sides of the unloading channel 2. The clamping structure 5 includes a first clamping plate 51 fixedly mounted on the limiting block 312 and a clamping rod 52 threadedly connected to the limiting block 312. The end of the clamping rod 52 is rotatably connected to a second clamping plate 53. A clamping space for clamping the connecting plate 6 is formed between the first clamping plate 51 and the second clamping plate 53. By adjusting the clamping rod 52 and the second clamping plate 53, the limiting block 312 can be clamped at different positions on the connecting plate 6, improving the applicability and practicality of the device and enabling it to adapt to different products.

[0034] Reference Figure 1 and Figure 2A connecting rod 33 is threadedly connected to the side of the limiting block 312 near the unloading space 32; a rotating block 34 is fixedly installed at one end of the connecting rod 33, and an installation hole 35 is provided on the rotating block 34. A limiting rod 311 is horizontally installed in the installation hole 35. The limiting rod 311 and the installation hole 35 form an interference fit. The end of the limiting rod 311 located in the unloading space 32 is rotatably connected to the unloading wheel 36. The unloading space 32 is located between the two unloading wheels 36 and plays a guiding role.

[0035] Reference Figure 1 and Figure 2 The receiving mechanism 4 includes a receiving platform 41 located below the unloading channel 2. The receiving platform 41 has a sliding groove 42, within which an electric telescopic rod 7 is installed. A receiving cart 43 for receiving products from the unloading channel 2 is slidably mounted on the receiving platform 41 along the sliding groove 42. A receiving trough 8 is also located on the side of the receiving platform 41 away from the unloading channel 2. The electric telescopic rod 7 is installed within the sliding groove 42 on the receiving platform 41. One end of the electric telescopic rod 7 is connected to the receiving cart 43, and the other end is fixed to the end of the receiving platform 41 near the receiving trough 8, thereby achieving an automatic pushing function.

[0036] Reference Figure 1 and Figure 2 The receiving cart 43 is equipped with a cover plate 44 that rotates on it. When the receiving cart 43 is full, the cover plate 44 automatically covers the product to prevent the product from falling during transportation. The receiving cart 43 is also equipped with a discharge port 9 and a pusher plate 10. When the receiving cart 43 moves to one side of the receiving trough 8, the pusher plate 10 is activated to push the product into the receiving trough 8 through the discharge port 9.

[0037] The implementation principle of this application embodiment is as follows: The limiting block 312 is adjustablely fixed on the connecting plate 6 through the clamping structure 5, and the clamping position can be adjusted according to the actual situation. The limiting rod 311 is horizontally slidably set on the limiting block 312, which can quickly adjust the size of the unloading space 32 to adapt to different products. The setting of the unloading wheel 36 strengthens the guidance of product unloading. Then the unloading cart transports the product to the receiving trough 8 through the electric telescopic rod 7. By cleverly integrating the adjustment function of the limiting structure 3 with the automated transportation and recycling process, the limitations of the previous single static layout are completely eliminated, and the compatibility and reliability of the entire operation system are greatly improved. It can easily cope with the output needs of any type of packaging bag, and truly meets the requirements of modern large-scale continuous production standards.

[0038] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An auxiliary feeding device for a bag making machine, characterized in that: The device includes a base (1), one end of which is provided with a feeding channel (2) that cooperates with the bag making machine. A limiting structure (3) is provided on the feeding channel (2). A receiving mechanism (4) is also provided on the base (1). The limiting structure (3) includes limiting frames (31) respectively provided on both sides of the feeding channel (2). The limiting frame (31) includes a limiting rod (311) that is horizontally slidably provided. A feeding space (32) for the product to pass through is formed between the two limiting rods (311).

2. The auxiliary blanking device for a bag making machine according to claim 1, characterized in that: The limiting frame (31) includes a limiting block (312) disposed on the side of the unloading channel (2), and the limiting rod (311) is horizontally slidably disposed on the limiting block (312).

3. The auxiliary blanking device for a bag making machine according to claim 2, characterized in that: Connecting plates (6) are fixedly installed on both sides of the feeding channel (2). A clamping structure (5) is provided on the limiting block (312). A clamping space is provided on the clamping structure (5). The clamping structure (5) is fixedly clamped on the sliding plate through the clamping space.

4. The auxiliary blanking device for a bag making machine according to claim 2, characterized in that: The limiting block (312) is also threadedly connected to a rotating block (34), and the limiting rod (311) is horizontally set and slidably set on the rotating block (34) in the horizontal direction.

5. The auxiliary blanking device for a bag making machine according to claim 2, characterized in that: The limiting rod (311) is rotatably equipped with a feeding wheel (36) at one end near the feeding space (32), and the feeding space (32) is located between the two feeding wheels (36).

6. The auxiliary blanking device for a bag making machine according to claim 1, characterized in that: The receiving mechanism (4) includes a receiving platform (41) located below the unloading channel (2). A receiving cart (43) for receiving products from the unloading channel (2) is slidably provided on the receiving platform (41). A receiving trough (8) is also provided on the side of the receiving platform (41) away from the unloading channel (2).

7. The auxiliary blanking device for a bag making machine according to claim 6, characterized in that: The receiving platform (41) is provided with a sliding groove (42), and an electric telescopic rod (7) is provided in the sliding groove (42). One end of the electric telescopic rod (7) is connected to the receiving cart (43), and the other end of the electric telescopic rod (7) is connected to the end of the receiving platform (41) near the receiving groove (8).

8. The auxiliary blanking device for a bag making machine according to claim 6, characterized in that: The receiving cart (43) is rotatably equipped with a cover plate (44) and a pusher plate (10).

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