An automatic slitting mechanism for BFS row products

Abstract

The present invention discloses an automatic slitting mechanism for BFS row-connected products, which includes a workbench. A feeding mechanism for supplying products and a cutting mechanism for cutting products are provided on the workbench. The feeding mechanism includes a work frame. A discharge port is provided at a position above the cutting mechanism on the work frame. A sloping plate and a rotating wheel are provided on the side of the discharge port. A material dividing frame for two-layer blanking is provided above the sloping plate. The products falling in the material dividing frame pass through the side of the sloping plate and the rotating wheel, and a buffering mechanism for arranging and buffering the products at the position of the discharge port is provided. Above the discharge port, a suction cup mechanism for sucking the arranged and buffered products and placing them into the cutting mechanism is provided. The present invention solves the problems in the prior art of lacking a slitting mechanism with automatic high efficiency, high stability and good cutting accuracy, and at the same time lacking a feeding device with high stability in supporting.

Description

Technical Field

[0001] The present invention relates to the technical field of slitting mechanisms, and in particular to an automatic slitting mechanism for BFS row products. Background Art

[0002] BFS row products are all produced on an assembly line. After packaging, leak detection and other work are carried out on the assembly line. After the pipeline detection of BFS row products is completed, the row products need to be slit. Safe slitting of BFS row products greatly improves the working efficiency of the equipment.

[0003] In the prior art, there is a lack of equipment for automatically and efficiently slitting BFS row products. Moreover, during slitting, high cutting stability and good cutting accuracy are required. At the same time, the slitting equipment has high requirements for the pre-feed equipment. Stable feeding is the basis for efficient slitting. For this reason, we propose an automatic slitting mechanism for BFS row products. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic slitting mechanism for BFS row products to solve the problems in the prior art, such as the lack of an automatic, efficient, highly stable and accurate cutting slitting mechanism, and the lack of a stable feeding equipment.

[0005] To achieve the above object, the present invention adopts the following technical solution: An automatic slitting mechanism for BFS row products, including a workbench, a feeding mechanism for supplying products is provided on the workbench, and a cutting mechanism for cutting products. The feeding mechanism includes a work frame. An outlet is provided at a position above the cutting mechanism on the work frame. A sloping plate and a rotating wheel are provided on the side of the outlet. Above the sloping plate, a material distribution frame for two-layer blanking is provided. The products falling in the material distribution frame pass through the side of the sloping plate and the rotating wheel, and a buffering mechanism for arranging and buffering the products at the position of the outlet is provided. Above the outlet, a suction cup mechanism for sucking and placing the arranged and buffered products into the cutting mechanism is provided.

[0006] Preferably, the cutting mechanism includes limiting plates and fixing frames symmetrically arranged on the workbench. The limiting plates are provided with a pushing mechanism. The two limiting plates are located between the two fixing frames. A tool rest is arranged between the two fixing frames. A plurality of cutting knives are evenly arranged at the bottom of the tool rest. Safety baffles are arranged on the two limiting plates. The limiting plates limit the movement track of the row products to ensure that the row products enter the position of the tool rest. The safety baffles cooperate with the two limiting plates to limit the row products during the cutting process to prevent the cut products from derailing and improve the working safety.

[0007] Preferably, the pushing mechanism includes a first cylinder disposed on the workbench. A first push plate is provided at the driving end of the first cylinder. The first push plate is slidably connected to two limiting plates, and a knife groove matching the position of the cutting knife is provided on the first push plate. The supplied row products are fed along the space between the two limiting plates. Subsequently, by starting the first cylinder, the first push plate is driven to slide along the space between the two limiting plates, thereby pushing the row products to the position of the safety baffle. Then, the row products are cut by multiple cutting knives. After cutting, they are pushed out by the first push plate, thus completing the cutting work.

[0008] Preferably, a bottom plate is fixedly connected to the bottom of the workbench. Support columns are symmetrically arranged on the bottom plate, and the workbench is arranged on the support columns.

[0009] Preferably, the rotating wheels are symmetrically arranged and are in position cooperation with the inclined plate. A rotating shaft is arranged through between the two rotating wheels. The belt drives the first rotating sleeve to rotate, thereby driving the rotating shaft to rotate, that is, driving the rotating wheels to rotate. The row products are driven by the rotating wheels to enter the discharge port along the inclined inclined plate.

[0010] Preferably, a stepping motor is arranged on the material dividing frame. A threaded rod is provided at the driving end of the stepping motor. The outer surface of the threaded rod is threadedly connected with a first baffle and a second baffle. The first baffle and the second baffle are arranged alternately, and the first baffle and the second baffle penetrate through the material dividing frame. The end face of the threaded rod penetrates through the material dividing frame, and a second rotating sleeve is arranged on the end face of the material dividing frame. A first rotating sleeve is arranged on the end face of the rotating shaft. A belt is sleeved between the second rotating sleeve and the first rotating sleeve. The row products enter along the top position of the material dividing frame and then fall to the position of the first baffle. Subsequently, the stepping motor is started to drive the threaded rod, thereby driving the first baffle and the second baffle to move along the track of the threaded rod. That is, the first baffle extends out of the material dividing frame, and the second baffle at the bottom enters the interior of the material dividing frame, causing the row products arranged at the top to drop. The distance between the first baffle and the second baffle is the thickness of the row products. Subsequently, by starting the stepping motor, the second baffle extends out of the material dividing frame, and the first baffle enters the interior of the material dividing frame, and the row products located between the first baffle and the second baffle drop.

[0011] Preferably, the buffer mechanism includes a first fixing plate arranged on the workbench. A second cylinder is arranged on the first fixing plate. A second push plate is provided at the driving end of the second cylinder. A buffer plate is arranged on the second push plate, and the buffer plate is slidably connected to the workbench. The buffer plate is in position cooperation with the discharge port. Before feeding, the row products are transported to the position of the buffer plate. Subsequently, by starting the third cylinder, the bottom suction cup is driven to descend, and the row products are adsorbed in cooperation with the suction cup. Then, it is lifted. After that, by starting the second cylinder, the second push plate is driven to reset, facilitating subsequent feeding work.

[0012] Preferably, the suction cup mechanism includes a second fixed plate provided on the working frame at the top of the discharge port. A third cylinder is provided on the upper surface of the second fixed plate. A suction cup is provided at the driving end of the third cylinder. The suction cup is matched with the position of the discharge port. By starting the third cylinder, the suction cup at the bottom is driven to descend and transported to the upper surface of the working table between the limit plates, and the feeding work is completed.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. During the feeding work, the first baffle and the second baffle reciprocate driven by the stepping motor. The reciprocation of the first baffle and the second baffle forms secondary material distribution to ensure the accuracy of feeding.

[0015] 2. The row products fall to the position of the inclined plate and fall along the inclined plate to the bottommost position of the inclined plate. The threaded rod drives the second rotating sleeve to rotate, and drives the first rotating sleeve to rotate through the belt, so as to drive the row products to be transported to the buffer plate position through the rotating wheel, and cooperate to carry out the feeding work, which is automatic, efficient and has high stability.

[0016] 3. By starting the first cylinder, the first push plate is driven to slide along between the two limit plates, so as to push the row products to the position of the safety baffle, and then cut by multiple cutting knives. After cutting, it is pushed out by the first push plate, and its cutting stability is high and the safety is good. Description of the Drawings

[0017] Figure 1 It is the front view three-dimensional drawing of an automatic cutting mechanism for BFS row products of the present invention;

[0018] Figure 2 It is the rear view three-dimensional drawing of an automatic cutting mechanism for BFS row products of the present invention;

[0019] Figure 3 It is the back view structural schematic diagram of an automatic cutting mechanism for BFS row products of the present invention;

[0020] Figure 4 It is the structural schematic diagram of the tool rest of an automatic cutting mechanism for BFS row products of the present invention;

[0021] Figure 5 It is the structural schematic diagram of the material distribution frame of an automatic cutting mechanism for BFS row products of the present invention;

[0022] Figure 6 It is the cross-sectional view of the structural schematic diagram of an automatic cutting mechanism for BFS row products of the present invention;

[0023] Figure 7 It is the structural schematic diagram of the working frame of an automatic cutting mechanism for BFS row products of the present invention.

[0024] In the figure:

[0025] 1. Workbench; 11. Limit plate; 12. Fixed frame; 13. Cutting knife; 14. Tool holder; 15. Safety baffle; 16. First cylinder; 17. First push plate; 2. Bottom plate; 20. Discharge port; 21. Support column; 22. Workbench frame; 23. Inclined plate; 24. First rotating sleeve; 25. Rotating wheel; 3. Material distribution frame; 31. Stepper motor; 32. Threaded rod; 33. First baffle; 34. Second baffle; 35. Second rotating sleeve; 36. Belt; 4. First fixing plate; 41. Second cylinder; 42. Second push plate; 43. Buffer plate; 5. Second fixing plate; 51. Third cylinder; 52. Suction cup. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-7 , the present invention provides a technical solution: an automatic cutting mechanism for BFS row-connected products, including a workbench 1. A feeding mechanism for supplying products and a cutting mechanism for cutting products are provided on the workbench 1. The feeding mechanism includes a workbench frame 22. A discharge port 20 is opened above the cutting mechanism on the workbench frame 22. An inclined plate 23 and a rotating wheel 25 are provided on the side of the discharge port 20. A material distribution frame 3 for two-layer blanking is provided above the inclined plate 23. The products falling in the material distribution frame 3 are conveyed to the position of the discharge port 20 through the inclined plate 23 and the rotating wheel 25); A buffer mechanism for arranging and buffering the products at the position of the discharge port 20 is provided on the side of the discharge port 20. A suction cup mechanism for sucking and placing the arranged and buffered products onto the cutting mechanism is provided above the discharge port 20.

[0028] As Figures 1-4 shown, the cutting mechanism includes symmetrically arranged limit plates 11 and fixed frames 12 on the workbench 1. A pushing mechanism is provided for the limit plates 11. The two limit plates 11 are located between the two fixed frames 12. A tool holder 14 is arranged between the two fixed frames 12. A plurality of cutting knives 13 are uniformly arranged at the bottom of the tool holder 14. Safety baffles 15 are arranged on the two limit plates 11. The pushing mechanism includes a first cylinder 16 arranged on the workbench 1. A first push plate 17 is arranged at the driving end of the first cylinder 16. The first push plate 17 is slidably connected to the two limit plates 11, and a tool groove matching the position of the cutting knives 13 is arranged on the first push plate 17.

[0029] The achieved effect is that the supplied row products fall along between the two limit plates 11. Subsequently, by starting the first cylinder 16, the first push plate 17 is driven to slide along between the two limit plates 11, thereby pushing the row products to the position of the safety baffle 15. Subsequently, they are cut by multiple cutting knives 13. After cutting, they are pushed out by the first push plate 17, thus completing the cutting work. The limit plates 11 limit the movement track of the row products to ensure that the row products enter the tool rest 14 position. The safety baffle 15 cooperates with the two limit plates 11 to limit the row products during the cutting process, preventing the cut products from derailing and improving the work safety.

[0030] As Figures 5-7 shown, the bottom of the workbench 1 is fixedly connected with a bottom plate 2. Support columns 21 are symmetrically arranged on the bottom plate 2. A workbench frame 22 is arranged on the support columns 21. Rotating wheels 25 are symmetrically arranged. The rotating wheels 25 are in cooperation with the position of the inclined plate 23. A rotating shaft runs through between the two rotating wheels 25. A stepping motor 31 is arranged on the material distribution frame 3. A threaded rod 32 is arranged at the driving end of the stepping motor 31. The outer surface of the threaded rod 32 is threadedly connected with a first baffle 33 and a second baffle 34. The first baffle 33 and the second baffle 34 are arranged in an alternating manner, and the first baffle 33 and the second baffle 34 penetrate through the material distribution frame 3. The end face of the threaded rod 32 penetrates through the material distribution frame 3, and a second rotating sleeve 35 is arranged on the end face of the material distribution frame 3. A first rotating sleeve 24 is arranged on the end face of the rotating shaft. A belt 36 is sleeved between the second rotating sleeve 35 and the first rotating sleeve 24.

[0031] The discharge port 20 cooperates to carry out the discharging work. The inclined plate 23 cooperates with the material distribution frame 3 at the top to carry out the discharging work. Among them, the belt 36 drives the first rotating sleeve 24 to rotate, thereby driving the rotating shaft to rotate, that is, driving the rotating wheels 25 to rotate. The row products are driven by the rotating wheels 25 to enter the position of the discharge port 20 along the inclined inclined plate 23. The row products enter along the top position of the material distribution frame 3 and then fall into the position of the first baffle 33. Subsequently, the stepping motor 31 is started to drive the threaded rod 32, thereby driving the first baffle 33 and the second baffle 34 to move along the track of the threaded rod 32, that is, the first baffle 33 extends out of the material distribution frame 3, and the second baffle 34 at the bottom enters the interior of the material distribution frame 3, causing the row products arranged at the top to descend. The distance between the first baffle 33 and the second baffle 34 is the thickness of the row products. Subsequently, by starting the stepping motor 31, the second baffle 34 extends out of the material distribution frame 3, and the first baffle 33 enters the interior of the material distribution frame 3, and the row products located between the first baffle 33 and the second baffle 34 descend.

[0032] As Figure 1 、 Figure 2 and Figure 7As shown in the figure, the buffer mechanism includes a first fixed plate 4 arranged on the working frame 22. A second cylinder 41 is arranged on the first fixed plate 4. A second push plate 42 is arranged at the driving end of the second cylinder 41. A buffer plate 43 is arranged on the second push plate 42. The buffer plate 43 is slidably connected to the working frame 22. The buffer plate 43 is matched with the position of the discharge port 20. The suction cup mechanism includes a second fixed plate 5 arranged on the working frame 22 at the top of the discharge port 20. A third cylinder 51 is arranged on the upper surface of the second fixed plate 5. A suction cup 52 is arranged at the driving end of the third cylinder 51. The suction cup 52 is matched with the position of the discharge port 20.

[0033] The achieved effect is that before feeding, the row-connected products are transported to the position of the buffer plate 43. Subsequently, by starting the third cylinder 51, the bottom suction cup 52 is driven to descend, and the row-connected products are adsorbed in cooperation with the suction cup 52 and then lifted. Then, by starting the second cylinder 41, the second push plate 42 is driven to reset, facilitating the subsequent feeding work. By starting the third cylinder 51, the bottom suction cup 52 is driven to descend and transported to the upper surface of the workbench 1 between the limit plates 11, thus completing the feeding work.

[0034] Usage method and working principle of this device: During the feeding operation, the row products enter along the top position of the material dividing rack 3, and then fall to the position of the first baffle 33. Subsequently, the stepping motor 31 is started to drive the threaded rod 32, thereby driving the first baffle 33 and the second baffle 34 to move along the trajectory of the threaded rod 32. That is, the first baffle 33 extends out of the material dividing rack 3, and the second baffle 34 at the bottom enters the interior of the material dividing rack 3, causing the row products arranged at the top to descend. Subsequently, the stepping motor 31 is reversed, causing the second baffle 34 to extend out of the material dividing rack 3 and the first baffle 33 to enter the interior of the material dividing rack 3, and the row products between the first baffle 33 and the second baffle 34 descend. The first baffle 33 and the second baffle 34 provided form a two-stage material division to ensure the accuracy of feeding. The row products fall to the position of the inclined plate 23 and descend along the inclined plate 23 to the bottommost position of the inclined plate 23. The rotating threaded rod 32 drives the second rotating sleeve 35 to rotate, drives the first rotating sleeve 24 to rotate through the belt 36, and thus drives the row products to be transported to the buffer plate 43 through the rotating wheel 25. By starting the third cylinder 51, the bottom suction cup 52 is driven to descend, and the row products are adsorbed in cooperation with the suction cup 52 and then lifted. Subsequently, by starting the second cylinder 41, the second push plate 42 is driven to reset. By starting the third cylinder 51, the bottom suction cup 52 is driven to descend and transported to the upper surface of the workbench 1 between the limit plates 11 to cooperate in the feeding operation. It is automatic, efficient, and has high stability. The supplied row products fall along between the two limit plates 11, and then by starting the first cylinder 16, the first push plate 17 is driven to slide along between the two limit plates 11, thereby pushing the row products to the position of the safety baffle 15. Subsequently, they are cut by multiple cutting knives 13, and after cutting, they are pushed out by the first push plate 17, that is, the cutting work is completed, and the cutting has high stability and good safety.

[0035] Among them, when the stepping motor 31 is started to make the second baffle 34 extend out of the material dividing rack 3 and the first baffle 33 enter the interior of the material dividing rack 3, the row products at the bottom of the first baffle 33 fall onto the inclined plate 23. At the same time, through the reverse rotation of the rotating wheel 25, it is ensured that the row products are at the bottom position of the inclined plate 23, facilitating the subsequent pushing of the row products to the buffer plate 43 position; during the process of starting the stepping motor 31 to drive the threaded rod 32, thereby driving the first baffle 33 and the second baffle 34 to move along the trajectory of the threaded rod 32, that is, when the first baffle 33 extends out of the material dividing rack 3, the rotating second rotating sleeve 35 drives the first rotating sleeve 24 to rotate through the belt 36, and thus drives the row products on the inclined plate 23 to be transported to the buffer plate 43 through the rotating wheel 25, facilitating the subsequent feeding work.

[0036] Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic slitting mechanism for BFS row-connected products, comprising a workbench (1), wherein a feeding mechanism for supplying products and a cutting mechanism for cutting products are provided on the workbench (1), and it is characterized in that; The feeding mechanism includes a working frame (22). An outlet (20) is provided above the cutting mechanism on the working frame (22). A sloping plate (23) and a rotating wheel (25) are arranged on the side of the outlet (20). Above the sloping plate (23), there is a material dividing frame (3) for two-layer blanking. The products falling in the material dividing frame (3) are conveyed to the position of the outlet (20) through the sloping plate (23) and the rotating wheel (25). On the side of the outlet (20), there is a buffer mechanism for arranging and buffering the products at the position of the outlet (20). Above the outlet (20), there is a suction cup mechanism for sucking and placing the arranged and buffered products into the cutting mechanism. The rotating wheels (25) are symmetrically arranged and are in cooperation with the position of the sloping plate (23). A rotating shaft is arranged through between the two rotating wheels (25). A stepping motor (31) is arranged on the material dividing frame (3). A threaded rod (32) is arranged at the driving end of the stepping motor (31). A first baffle (33) and a second baffle (34) are threadedly connected to the outer surface of the threaded rod (32). The first baffle (33) and the second baffle (34) are arranged in a staggered manner and penetrate through the material dividing frame (3). The end face of the threaded rod (32) penetrates through the material dividing frame (3), and a second rotating sleeve (35) is arranged on the end face of the material dividing frame (3). A first rotating sleeve (24) is arranged on the end face of the rotating shaft. A belt (36) is sleeved between the second rotating sleeve (35) and the first rotating sleeve (24). The buffer mechanism includes a first fixing plate (4) arranged on the working frame (22). A second cylinder (41) is arranged on the first fixing plate (4). A second push plate (42) is arranged at the driving end of the second cylinder (41). A buffer plate (43) is arranged on the second push plate (42), and the buffer plate (43) is slidably connected to the working frame (22). The buffer plate (43) is in cooperation with the position of the outlet (20). The suction cup mechanism includes a second fixing plate (5) arranged on the working frame (22) at the top of the outlet (20). A third cylinder (51) is arranged on the upper surface of the second fixing plate (5). A suction cup (52) is arranged at the driving end of the third cylinder (51). The suction cup (52) is in cooperation with the position of the outlet (20).

2. The automatic slitting mechanism for a BFS in-line product according to claim 1, characterized in that: The cutting mechanism includes a limiting plate (11) and a fixing frame (12) symmetrically arranged on a workbench (1). The limiting plate (11) is equipped with a pushing mechanism. The two limiting plates (11) are located between the two fixing frames (12). A tool rest (14) is arranged between the two fixing frames (12). A plurality of cutting knives (13) are uniformly arranged at the bottom of the tool rest (14). Safety baffles (15) are arranged on the two limiting plates (11).

3. The automatic slitting mechanism for a BFS in-line product according to claim 2, characterized in that: The pushing mechanism includes a first cylinder (16) arranged on the workbench (1). A first push plate (17) is arranged at the driving end of the first cylinder (16). The first push plate (17) is slidably connected to two limiting plates (11), and a knife groove matching the position of the cutting knife (13) is arranged on the first push plate (17).

4. An automatic slitting mechanism for a BFS in-line product according to claim 1, characterized in that: A bottom plate (2) is fixedly connected to the bottom of the workbench (1). Support columns (21) are symmetrically arranged on the bottom plate (2). A workbench frame (22) is arranged on the support columns (21).

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