Rust-proof packaging bag conveying and cutting integrated device

Abstract

According to the rust-proof packaging bag conveying and cutting integrated device, through the multi-point uniform distribution design that a first conveying groove and a second conveying groove in a conveying assembly are matched with clamping blocks, stable conveying of bag bodies can be achieved, and the deformation or wrinkling problem caused by single-point stress is avoided; the design that a first adjusting groove in the adjusting assembly becomes shallow first and then becomes deep is matched with a limiting damper, an adjusting rod can accurately adjust the tension of a bag body, an electric push rod and a pressure sensor in the fine adjustment assembly are linked, the stretching state is monitored and controlled in real time, and it is ensured that the bag body reaches the ideal tightening state in the tensioning process; the cutting detection assembly integrates a cutting machine, a detection light source and a photoelectric sensor, the cutting precision can be effectively improved, holes or defects possibly existing on the surfaces of the bag bodies can be detected, the conveying and cutting efficiency and quality of the anti-rust packaging bags are remarkably improved, and meanwhile the loss and the reject ratio in the flexible material machining process are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated devices, and more specifically to an integrated device for conveying and cutting rust-proof packaging bags. Background Art

[0002] Anti-rust packaging bags are widely used as a material for packaging industrial parts. They can effectively prevent metal products from rusting due to oxidation or moisture during transportation and storage. In actual production, anti-rust packaging bags need to be cut and processed to meet the packaging needs of products of different specifications. However, due to the flexible nature of anti-rust packaging bag materials, they are prone to stretching, deformation or wrinkling during transportation and cutting, which directly affects the cutting quality and packaging effect.

[0003] Existing conveying and cutting devices usually have the following problems: First, the traditional conveying method mostly adopts single-point clamping, which easily causes uneven force on the bag during transportation, resulting in deformation or damage; second, it is difficult to accurately adjust the tension of the bag before cutting, which often affects the subsequent cutting quality due to insufficient or excessive stretching; third, the cutting process lacks a means to detect the surface state of the flexible bag, resulting in burrs or other quality defects in the finished product after cutting. The above problems seriously restrict the processing accuracy and efficiency of anti-rust packaging bags.

[0004] Therefore, in view of the above technical problems, it is necessary to provide an integrated device for conveying and cutting rust-proof packaging bags. Summary of the invention

[0005] The object of the present invention is to provide an integrated device for conveying and cutting rust-proof packaging bags to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0007] A device for conveying and cutting rust-proof packaging bags in an integrated manner, comprising: a coil assembly, a transmission assembly and an adjustment assembly, wherein the coil assembly comprises a winding roller, and an outer sleeve of the winding roller is provided with a rust-proof packaging bag; the transmission assembly comprises a pair of mutually symmetrical transmission blocks, a pair of the transmission blocks are arranged in the middle of the winding roller, and one end of a pair of the transmission blocks is fixedly connected to the two ends of the winding roller, and the transmission assembly is used to realize the clamping and conveying of the rust-proof packaging bag; the adjustment assembly comprises an adjustment block, the adjustment block is arranged on one side of the transmission assembly, a first adjustment groove and a second adjustment groove are opened on the adjustment block, the first adjustment groove is arranged at the outer sleeve of the second adjustment groove, and a cutting detection assembly and a fine-tuning assembly are provided on the adjustment assembly.

[0008] As a further improvement of the present invention, a first conveying groove and a second conveying groove are provided on the conveying block, the first conveying groove is arranged outside the second conveying groove, and a plurality of evenly distributed clamping blocks are installed in the first conveying groove and the second conveying groove.

[0009] As a further improvement of the present invention, a first conveyor belt is installed at one end of the conveying block, and a plurality of evenly distributed limit blocks are fixedly connected to the outside of the first conveyor belt. A limit groove is provided on the limit block, and the limit groove is slidably connected to the clamping block.

[0010] As a further improvement of the present invention, a damper is installed on the limit block, and the damper is fixedly connected to the clamping block sliding in the first conveying groove. The depth of the first conveying groove is designed to become shallower first and then deeper.

[0011] As a further improvement of the present invention, the depth of the first adjustment groove is designed to become shallower first and then deeper, and a plurality of evenly distributed adjustment rods are installed in both the first adjustment groove and the second adjustment groove.

[0012] As a further improvement of the present invention, a second conveyor belt is installed at one end of the adjustment block, and a plurality of evenly distributed limit frames are fixedly connected to the outside of the second conveyor belt. The limit frames are slidably connected to the adjustment rod, and the adjustment rod is connected to the limit frame through a limit damper.

[0013] As a further improvement of the present invention, a fine-tuning component is arranged on the adjusting rod, and the fine-tuning component includes a fine-tuning block, the fine-tuning block is fixedly connected to the adjusting rod, a fine-tuning slot is opened in the fine-tuning block, and a heating plate is slidably connected in the fine-tuning slot.

[0014] As a further improvement of the present invention, an electric push rod is fixedly connected inside the fine-tuning block, the output end of the electric push rod is fixedly connected to the heating plate, the inner wall of the fine-tuning block is fixedly connected to a monitoring tube, a pressure block is slidably connected inside the monitoring tube, and a spring is fixedly connected between the heating plate and the pressure block at one end close to each other.

[0015] As a further improvement of the present invention, a pressure sensor is installed on the inner wall of the monitoring tube and close to the pressure block, and the pressure sensor is electrically connected to the electric push rod.

[0016] As a further improvement of the present invention, the cutting detection component includes a cutting detection frame, one end of the cutting detection frame is fixedly connected to a bracket, one end of the bracket is fixedly connected to an adjustment block, a cutting machine and a detection light source are installed in the cutting detection frame, and a photoelectric sensor is installed on the inner wall of the cutting detection frame and on one side of the detection light source.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution solves many problems in the conveying, tensioning and cutting of anti-rust packaging bags through the coordinated design of the coil assembly, the transmission assembly and the adjustment assembly. The first transmission slot and the second transmission slot in the transmission assembly are designed with a multi-point uniform distribution of the clamping block, which can achieve stable conveying of the bag body and avoid deformation or wrinkling caused by single-point force. The "shallowing first and then deepening" design of the first adjustment slot in the adjustment assembly and the coordination of the limit damper enable the adjustment rod to accurately adjust the tension of the bag body. The electric push rod and the pressure sensor in the fine-tuning assembly are linked to monitor and control the stretching state in real time to ensure that the bag body reaches the ideal tension state during the tensioning process. The cutting detection assembly integrates a cutting machine, a detection light source and a photoelectric sensor, which can not only effectively improve the cutting accuracy, but also detect possible holes or defects on the surface of the bag body, significantly improving the efficiency and quality of conveying and cutting of anti-rust packaging bags, while reducing the loss and defect rate in the processing of flexible materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the transmission component of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustment component of the present invention;

[0022] Figure 4 It is a schematic diagram of a partial three-dimensional structure of a transmission component of the present invention;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the fine-tuning component of the present invention.

[0024] Description of the numbers in the figure:

[0025] 1. Coil assembly; 2. Conveying assembly; 3. Adjusting assembly; 4. Cutting detection assembly; 5. Fine-tuning assembly; 11. Winding roller; 12. Rust-proof packaging bag; 21. Conveying block; 22. First conveying slot; 23. Second conveying slot; 24. First conveyor belt; 25. Limiting block; 26. Clamping block; 31. Adjusting block; 32. First adjusting slot; 33. Second adjusting slot; 34. Limiting frame; 35. Adjusting rod; 36. Second conveyor belt; 41. Cutting detection frame; 42. Bracket; 51. Fine-tuning block; 52. Fine-tuning slot; 53. Heating plate; 54. Electric push rod; 55. Monitoring tube; 56. Spring; 57. Pressure block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0027] The first implementation method:

[0028] See also Figure 1-5 A rust-proof packaging bag conveying and cutting integrated device comprises: a coil assembly 1, a transmission assembly 2 and an adjustment assembly 3, the coil assembly 1 comprises a winding roller 11, and the outer sheath of the winding roller 11 is provided with a rust-proof packaging bag 12; the transmission assembly 2 comprises a pair of mutually symmetrical transmission blocks 21, the pair of transmission blocks 21 are arranged in the middle of the winding roller 11, one end of the pair of transmission blocks 21 is fixedly connected to the two ends of the winding roller 11, and the transmission assembly 2 is used to realize the clamping and conveying of the rust-proof packaging bag 12; the adjustment assembly 3 comprises an adjustment block 31, the adjustment block 31 is arranged on one side of the transmission assembly 2, a first adjustment groove 32 and a second adjustment groove 33 are opened on the adjustment block 31, the first adjustment groove 32 is arranged at the outer sheath of the second adjustment groove 33, and a cutting detection assembly 4 and a fine-tuning assembly 5 are arranged on the adjustment assembly 3.

[0029] Among them, through the coordinated design of the coil component 1, the transmission component 2 and the adjustment component 3, many problems of the anti-rust packaging bag in the process of conveying, tensioning and cutting are solved. The first conveying groove 22 and the second conveying groove 23 in the conveying component 2 cooperate with the multi-point uniform distribution design of the clamping block 26, which can realize the stable conveying of the bag body and avoid deformation or wrinkling caused by single-point force; the "first shallow and then deep" design of the first adjustment groove 32 in the adjustment component 3 and the cooperation of the limit damper enable the adjustment rod 35 to accurately adjust the tension of the bag body. Through the linkage of the electric push rod 54 and the pressure sensor in the fine-tuning component 5, the stretching state is monitored and controlled in real time to ensure that the bag body reaches the ideal tension state during the tensioning process; the cutting detection component 4 integrates a cutting machine, a detection light source and a photoelectric sensor, which can not only effectively improve the cutting accuracy, but also detect holes or defects that may exist on the surface of the bag body, significantly improving the efficiency and quality of conveying and cutting of anti-rust packaging bags, while reducing the loss and defective rate in the processing of flexible materials.

[0030] The conveying block 21 is provided with a first conveying groove 22 and a second conveying groove 23 . The first conveying groove 22 is arranged outside the second conveying groove 23 . A plurality of evenly distributed clamping blocks 26 are installed in the first conveying groove 22 and the second conveying groove 23 .

[0031] A first conveyor belt 24 is installed at one end of the conveying block 21 . A plurality of evenly distributed limit blocks 25 are fixedly connected to the outer periphery of the first conveyor belt 24 . The limit blocks 25 are provided with limit grooves which are slidably connected to the clamping blocks 26 .

[0032] A damper is installed on the limit block 25, and the damper is fixedly connected to the clamping block 26 sliding in the first conveying groove 22. The depth of the first conveying groove 22 is designed to become shallower first and then deeper.

[0033] The first conveying groove 22 and the second conveying groove 23 are arranged inside the conveying block 21, and the two parts are arranged in the form of inner and outer enclosure to form a multi-level conveying channel. A plurality of evenly distributed clamping blocks 26 are slidably connected in the first conveying groove 22 and the second conveying groove 23. The sliding mode of these clamping blocks 26 enables them to flexibly adjust their positions, so as to clamp the rust-proof packaging bag at multiple points. Through this multi-point even clamping mode, the bag body can effectively avoid the problem of stretching, deformation or wrinkling caused by single-point force during the conveying process, and ensure the shape stability of the bag body during the entire conveying process.

[0034] A first conveyor belt 24 is installed at one end of the conveying block 21, and a plurality of evenly distributed limit blocks 25 are fixedly connected to the outer surrounding part of the first conveyor belt 24. The limit block 25 is provided with a limit groove, and the limit groove is slidably connected with the clamping block 26. Through precise guiding, the clamping block 26 is ensured to maintain a stable sliding track during the working process and will not deviate from the normal operating path due to external interference. The reliability of the conveying system is improved, and dynamic support is provided for the smooth transportation of the bag body.

[0035] In order to ensure that the clamping block 26 can effectively clamp the anti-rust packaging bag 12, a damper for squeezing the clamping block 26 is installed on the limit block 25. The damper forces the clamping block 26 to slide along the inner wall of the first conveying groove 22 by applying pressure to the clamping block 26, and cooperates with the special groove depth design of the first conveying groove 22. The groove depth of the first conveying groove 22 adopts a "shallowing first and then deepening" design structure, so that during the sliding process of the clamping block 26, its upper part will be affected by the force of the damper and moved to the side away from the anti-rust packaging bag 12, and then reset to the initial position. This motion trajectory enables the clamping block 26 to complete the clamping action of the anti-rust packaging bag 12 at an appropriate time.

[0036] Through the multi-point uniform distribution of the clamping blocks 26 in the first conveying trough 22 and the second conveying trough 23, stable conveying of the bag body is achieved, avoiding the stretching or deformation problem caused by single-point force in the traditional conveying method; the damper squeezes the clamping block 26 to make it have a movement tendency to slide toward the inner wall of the trough. Combined with the "shallow first and then deep" design of the first conveying trough 22, the clamping block 26 is forced to move upward at the shallow end of the trough, thereby temporarily moving away from the anti-rust packaging bag 12, creating space for subsequent clamping actions. Through the coordination of these structures, the device shows excellent performance in the conveying and processing of the anti-rust packaging bag materials, ensuring the integrity of the bag body and the high-quality operation of subsequent processes.

[0037] The depth of the first adjusting groove 32 is designed to be shallower first and then deeper. A plurality of evenly distributed adjusting rods 35 are installed in both the first adjusting groove 32 and the second adjusting groove 33 .

[0038] A second conveyor belt 36 is installed at one end of the adjustment block 31. The second conveyor belt 36 is surrounded and fixedly connected with a plurality of evenly distributed limit frames 34. The limit frames 34 are slidably connected to the adjustment rod 35. The adjustment rod 35 is connected to the limit frames 34 through a limit damper.

[0039] The adjusting rod 35 is provided with a fine-tuning assembly 5 , which includes a fine-tuning block 51 . The fine-tuning block 51 is fixedly connected to the adjusting rod 35 , a fine-tuning slot 52 is defined in the fine-tuning block 51 , and a heating plate 53 is slidably connected in the fine-tuning slot 52 .

[0040] An electric push rod 54 is fixedly connected inside the fine-tuning block 51, and the output end of the electric push rod 54 is fixedly connected to the heating plate 53. A monitoring tube 55 is fixedly connected to the inner wall of the fine-tuning block 51, and a pressure block 57 is slidably connected inside the monitoring tube 55. A spring 56 is fixedly connected at one end of the heating plate 53 and the pressure block 57 close to each other.

[0041] A pressure sensor is installed on the inner wall of the monitoring tube 55 and close to the pressure block 57 . The pressure sensor is electrically connected to the electric push rod 54 .

[0042] Among them, through the special design of the first adjustment groove 32 and the second adjustment groove 33, the sliding control of the adjustment rod 35 and the precise adjustment of the fine adjustment component 5, the clamping, tension adjustment and pre-treatment functions of the rust-proof packaging bag are realized. The depth of the first adjustment groove 32 adopts the design of "becoming shallower first and then becoming deeper", so that when the adjustment rod 35 slides in the groove, its clamping force can be gradually adjusted with the change of depth to adapt to the different state requirements of the bag body during the transmission and cutting process. The adjustment rods 35 are evenly distributed in the first adjustment groove 32 and the second adjustment groove 33 to ensure that the bag body is subjected to multi-point uniform clamping force during the transmission process.

[0043] A second conveyor belt 36 is installed at one end of the adjustment block 31, and the outer surrounding part of the second conveyor belt 36 is fixedly connected with a plurality of evenly distributed limit frames 34, the limit frame 34 is slidably connected to the adjustment rod 35, and is connected to the adjustment rod 35 through a limit damper. The depth of the first adjustment groove 32 adopts a "shallowing first and then deepening" design, and the adjustment rod 35 is slidably connected to the limit frame 34 through a limit damper. Under the action of the limit damper, the adjustment rod 35 can slide in a controlled manner along the changing trajectory of the adjustment groove, which is the same as the principle that the above-mentioned clamping block 26 can effectively clamp the anti-rust packaging bag 12, and the way in which the clamping block 26 and the adjustment rod 35 slide in their grooves is an electric drive method, which belongs to the prior art and will not be repeated here.

[0044] The cutting detection component 4 includes a cutting detection frame 41, one end of the cutting detection frame 41 is fixedly connected to a bracket 42, one end of the bracket 42 is fixedly connected to the adjustment block 31, a cutting machine and a detection light source are installed in the cutting detection frame 41, and a photoelectric sensor is installed on the inner wall of the cutting detection frame 41 and on one side of the detection light source.

[0045] Among them, when a set of fine-tuning components 5 on each pair of adjusting rods 35 is in operation, the adjustment rods 35 complete the preliminary clamping of the anti-rust packaging bag 12, and its clamping state is consistent with the clamping block 26. When the fine-tuning components 5 on a pair of adjusting rods 35 are attached to each other, the sensor senses the attachment state and synchronously starts the electric push rod 54 in the fine-tuning block 51 of the fine-tuning component 5.

[0046] In the initial stage of the electric push rod 54 starting, it drives the heating plate 53 to move in the opposite direction along the fine-tuning groove 52, and the heating plate 53 gradually pulls the clamped anti-rust packaging bag 12. In this process, the bag body is gradually stretched from a relaxed state until it is close to a taut state. At the same time, the movement of the heating plate 53 will pull the spring 56, and the deformation of the spring 56 will generate linear resistance, which is transmitted to the pressure sensor in the monitoring tube 55 through the pressure block 57.

[0047] During the movement of the heating plate 53, the pressure sensor captures the linear pressure value generated by the deformation of the spring 56 in real time. When the anti-rust packaging bag 12 is in a relaxed state, the resistance value sensed by the pressure sensor increases linearly, indicating that the bag is still in the stretching process. When the bag gradually transitions from a relaxed state to a taut critical state, the linear pressure value sensed by the pressure sensor changes nonlinearly, that is, the linear pressure is broken. At this time, the device will automatically control the electric push rod 54 to stop moving according to the feedback signal of the pressure sensor, ensuring that the bag is stretched to an ideal taut state to avoid deformation or damage caused by excessive stretching.

[0048] When the antirust packaging bag 12 is stretched to a taut state, the heating plate 53 starts the heating function, and the clamping part of the bag body is locally heated by a pair of heating plates 53. The heating treatment can soften the part of the bag body that needs to be cut or reach an ideal state, thereby facilitating the subsequent cutting operation. Subsequently, the antirust packaging bag 12 is transferred to the cutting detection frame 41, and the cutting detection frame 41 completes the precise cutting of the bag body through the cutting machine, effectively solving the problem of burrs or tears in flexible materials during cutting. At the same time, the detection light source and photoelectric sensor set in the cutting detection frame 41 can detect possible holes on its surface.

[0049] Working principle:

[0050] Through the coordinated action of the coil assembly 1, the transmission assembly 2, the adjustment assembly 3 and the cutting detection assembly 4, the precise conveying, tension adjustment and cutting processing of the rust-proof packaging bag 12 are realized. The coil assembly 1 uses the winding roller 11 to provide the raw material supply of the rust-proof packaging bag 12, and the transmission assembly 2 realizes the multi-point uniform clamping and conveying of the bag body through a pair of transmission blocks 21 and the clamping blocks 26 in the first transmission groove 22 and the second transmission groove 23 therein, so as to avoid the stretching, deformation or wrinkling of the bag body due to single-point force. The clamping block 26 is slidably connected to the limit block 25 and the limit groove, and the damper cooperates with the "first shallow and then deep" design of the first transmission groove 22, so that the clamping block 26 can effectively adjust the position during the transportation process to complete the flexible clamping and release of the bag body;

[0051] The adjustment component 3 dynamically adjusts the tension of the bag body through the adjustment rod 35 in the first adjustment slot 32 and the second adjustment slot 33 on the adjustment block 31. The adjustment rod 35 is slidably connected to the limit frame 34 through a limit damper, and can achieve controlled sliding along the depth change of the adjustment slot to gradually adjust the clamping force. The fine-tuning component 5 on the adjustment rod 35 is further fine-tuned. The electric push rod 54 in the fine-tuning component 5 drives the heating plate 53 to slide in the fine-tuning slot 52. Through the cooperation of the spring 56 and the pressure block 57, the linear resistance change of the spring 56 is monitored in real time during the stretching process. When the pressure sensor detects the critical state of the bag body from relaxation to tension, the feedback signal controls the electric push rod 54 to stop moving to ensure that the tension of the bag body reaches the ideal state. Subsequently, the heating plate 53 starts the heating function to locally heat the part of the bag body that needs to be cut to soften it and facilitate cutting;

[0052] The cutting detection component 4 completes the cutting operation through the cutting machine in the cutting detection frame 41, and at the same time, the detection light source and the photoelectric sensor monitor the cutting position and surface state of the bag body in real time to ensure the cutting accuracy and detect surface holes or defects. The overall device completes the efficient transportation and cutting of the rust-proof packaging bag 12 through the synergistic effect of multi-point clamping, dynamic tension adjustment and precision cutting.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that those skilled in the art can understand.

Claims

1. An integrated device for conveying and cutting rust-proof packaging bags, characterized in that: include: A coil assembly (1), the coil assembly (1) comprising a winding roller (11), the winding roller (11) being surrounded by a rust-proof packaging bag (12); A conveying assembly (2), the conveying assembly (2) comprising a pair of mutually symmetrical conveying blocks (21), the pair of conveying blocks (21) being arranged in the middle of the winding roller (11), one end of the pair of conveying blocks (21) being fixedly connected to both ends of the winding roller (11), the conveying assembly (2) being used to realize clamping and conveying of the rust-proof packaging bag (12); An adjustment component (3), the adjustment component (3) comprising an adjustment block (31), the adjustment block (31) being arranged on one side of the transmission component (2), the adjustment block (31) being provided with a first adjustment groove (32) and a second adjustment groove (33), the first adjustment groove (32) being arranged at an outer surrounding of the second adjustment groove (33), and the adjustment component (3) being provided with a cutting detection component (4) and a fine adjustment component (5).

2. The anti-rust packaging bag conveying and cutting integrated device according to claim 1, characterized in that: The conveying block (21) is provided with a first conveying groove (22) and a second conveying groove (23); the first conveying groove (22) is arranged outside the second conveying groove (23); and a plurality of evenly distributed clamping blocks (26) are installed in the first conveying groove (22) and the second conveying groove (23).

3. The anti-rust packaging bag conveying and cutting integrated device according to claim 1, characterized in that: A first conveyor belt (24) is installed at one end of the conveying block (21); a plurality of evenly distributed limit blocks (25) are fixedly connected to the outside of the first conveyor belt (24); a limit slot is provided on the limit block (25); and the limit slot is slidably connected to the clamping block (26).

4. The anti-rust packaging bag conveying and cutting integrated device according to claim 3, characterized in that: A damper is installed on the limit block (25), and the damper is fixedly connected to a clamping block (26) sliding in the first conveying groove (22). The depth of the first conveying groove (22) is designed to become shallower first and then deeper.

5. The anti-rust packaging bag conveying and cutting integrated device according to claim 1, characterized in that: The depth of the first adjustment groove (32) is designed to become shallower first and then deeper, and a plurality of evenly distributed adjustment rods (35) are installed in both the first adjustment groove (32) and the second adjustment groove (33).

6. The anti-rust packaging bag conveying and cutting integrated device according to claim 1, characterized in that: A second conveyor belt (36) is installed at one end of the adjustment block (31); a plurality of evenly distributed limit frames (34) are fixedly connected to the outside of the second conveyor belt (36); the limit frames (34) are slidably connected to the adjustment rod (35); and the adjustment rod (35) is connected to the limit frames (34) via a limit damper.

7. The anti-rust packaging bag conveying and cutting integrated device according to claim 5, characterized in that: The adjusting rod (35) is provided with a fine-tuning assembly (5), the fine-tuning assembly (5) comprising a fine-tuning block (51), the fine-tuning block (51) being fixedly connected to the adjusting rod (35), a fine-tuning slot (52) being provided in the fine-tuning block (51), and a heating plate (53) being slidably connected in the fine-tuning slot (52).

8. The integrated device for conveying and cutting rust-proof packaging bags according to claim 7, characterized in that: An electric push rod (54) is fixedly connected inside the fine-tuning block (51), and an output end of the electric push rod (54) is fixedly connected to the heating plate (53). A monitoring tube (55) is fixedly connected to the inner wall of the fine-tuning block (51), and a pressure block (57) is slidably connected inside the monitoring tube (55). A spring (56) is fixedly connected at one end of the heating plate (53) and the pressure block (57) close to each other.

9. The anti-rust packaging bag conveying and cutting integrated device according to claim 8, characterized in that: A pressure sensor is installed on the inner wall of the monitoring tube (55) and on one side close to the pressure block (57), and the pressure sensor is electrically connected to the electric push rod (54).

10. The anti-rust packaging bag conveying and cutting integrated device according to claim 1, characterized in that: The cutting detection assembly (4) comprises a cutting detection frame (41), one end of the cutting detection frame (41) is fixedly connected to a bracket (42), one end of the bracket (42) is fixedly connected to the adjustment block (31), a cutting machine and a detection light source are installed in the cutting detection frame (41), and a photoelectric sensor is installed on the inner wall of the cutting detection frame (41) and located on one side of the detection light source.

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