Automatic cutting and sealing device for water-cutting bag

Abstract

The application discloses a kind of automatic cutting and sealing equipment for water cutting bag, to provide a kind of automatic cutting and sealing equipment for water cutting bag with simple structure, high production efficiency and facilitate mass production.It includes support, support is connected with operating board and cursor alignment device, the top of operating board is equipped with cutting and sealing assembly, operating board front is equipped with feeding assembly, cursor alignment device is arranged opposite with feeding assembly, the rear of operating board is equipped with arrangement assembly, the side of operating board is equipped with discharging assembly, cutting and sealing assembly, arrangement assembly, feeding assembly and discharging assembly are all installed on support.The beneficial effects of the present application are:equipment structure is simple, operation is smooth, stable cooperation, high precision, cutting and sealing are fast and accurate, feeding is stable, and water cutting bag can be arranged, the processing effect and practicality of water cutting bag are improved, discharging is regular and convenient for arrangement and mass production, the degree of automation is high, labor operation time and cost are saved, and the effect of improving processing efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water cutting bag production, and particularly relates to an automatic cutting and sealing device for water cutting bags. BACKGROUND

[0002] A water cutting bag is a water tank filter screen made of a mesh material, at least one side of which is sewn to form a closed end, and then cut at one end according to the length requirement and sealed at the cut end, that is, the water cutting bag is completed.

[0003] Chinese Patent Application Publication No. CN 113969468 A, published on January 25, 2022, discloses a water cutting bag cutting and sewing device, which aims to provide a water cutting bag cutting and sewing device that can improve work efficiency. It comprises a rack, a control cabinet, a shaping device, a cutting device and a sewing device, the rack is provided with a conveying device, the conveying device conveys from one end of the rack to the other end, the shaping device, the cutting device and the sewing device are distributed in sequence along the conveying direction of the conveying device, the shaping device, the cutting device and the sewing device are detachably connected to the bottom of the rack, and the shaping device, the cutting device and the sewing device are electrically connected to the control cabinet. The disadvantages of this scheme are: the processes of conveying, cutting, sewing and discharging are lengthy, and the synchronization rate of the structure is low, which leads to complex structure setting, high investment and time cost, and thus low production efficiency.

[0004] In summary, the complex structure of the device, low processing efficiency and low production efficiency make it difficult to produce in large quantities. SUMMARY

[0005] The present application is to overcome the shortcomings of the prior art, such as complex device structure, low production efficiency and difficulty in mass production, and provides an automatic cutting and sealing device for water cutting bags, which has a simple structure, high production efficiency and is convenient for mass production.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0007] An automatic cutting and sealing device for water cutting bags, comprising a support, an operation plate and a cursor aligner connected to the support, a cutting and sealing assembly above the operation plate, a feeding assembly in front of the operation plate, the cursor aligner being arranged opposite to the feeding assembly, a sorting assembly behind the operation plate, a discharging assembly beside the operation plate, and the cutting and sealing assembly, the sorting assembly, the feeding assembly and the discharging assembly being installed on the support.

[0008] The support is provided with an upper feeding assembly, a cutting and sealing assembly, an arranging assembly, a lower feeding assembly and a cursor aligner, and each is externally connected with a controller for system control. The upper feeding assembly is used for placing water cutting bags in the upper feeding assembly for conveying, the cutting and sealing assembly is connected with the upper feeding assembly and is used for cutting and sealing at the same time when conveying to the cutting and sealing assembly, the lower feeding assembly is connected with the cutting assembly and is used for conveying the cut water cutting bags, and the arranging assembly is used for arranging the water cutting bags after cutting and sealing and before lower feeding, so as to connect the cutting and sealing and the lower feeding, make the lower feeding smooth, and make the water cutting bags after lower feeding neat and convenient to store. The support is provided with an operation plate and a cursor aligner, the upper feeding assembly is arranged in front of the operation plate, the cutting and sealing assembly is arranged above the operation plate, and the arranging assembly is arranged behind the operation plate. Two upper feeding assemblies are symmetrically arranged in front of the operation plate, two arranging assemblies are symmetrically arranged behind the operation plate, and two lower feeding assemblies are symmetrically arranged on the left and right sides of the operation plate. The upper feeding assembly is provided with two groups and is symmetrically arranged in front of the operation plate, the arranging assembly is provided with two groups and is symmetrically arranged on the left and right sides of the operation plate, and the lower feeding assembly is provided with two groups and is arranged on the left and right sides of the operation plate, so as to stably feed the water cutting bags, uniformly cut the water cutting bags into two halves and seal them at the same time, arrange the two water cutting bags after sealing, and finally lower the water cutting bags. The cursor aligner is installed on the support and is close to the upper feeding assembly, so that the cursor aligner emits a cursor to identify the progress of the water cutting bags, the position of the water cutting bags is identified during feeding, the controller receives the information of the cursor aligner to control other assemblies, and then the water cutting bags go through the integrated automatic process of feeding-identification-cutting-sealing-arranging-lower feeding, the structure is simple, each structure is quickly matched and processed with the operation plate as the center, the production efficiency is high, batch production is convenient, manual operation time and cost are saved, and the processing efficiency is improved.

[0009] As preferred, the upper feeding assembly comprises a conveying mechanism and a tightening mechanism, the conveying mechanism comprises a plurality of driving rollers and driven rollers, the support is connected with a rotating mechanism one, the driving rollers are rotationally connected with the rotating mechanism one, the driving rollers are sleeved with a conveying belt, the driven rollers are rotationally connected with the support, the driven rollers are sleeved with a limiting belt, and part of the conveying belt is attached to part of the limiting belt. The upper feeding assembly is composed of the conveying mechanism and the collecting mechanism, wherein the conveying mechanism comprises the driving rollers and the driven rollers, the driving rollers are provided with a plurality of driving rollers and are rotationally connected with the rotating mechanism one, so that the conveying belt sleeved on the driving rollers rotates, and the driven rollers are provided with a plurality of driven rollers and are rotationally connected with the support, so that the part of the limiting belt sleeved on the driven rollers attached to the conveying belt rotates with the conveying belt, and the water cutting bags are placed between the conveying belt and the limiting belt and move with the conveying belt, so as to convey and feed the water cutting bags. The number and position of the driving rollers and the driven rollers are arranged to control the direction and progress of feeding, so as to automatically feed and ensure the stability of feeding, and achieve the effects of smooth and efficient feeding.

[0010] As preferred, the support is connected with the feeding table, the feeding table is arranged at the conveying starting end of the conveying mechanism, and the feeding table is provided with a positioning line. The support is connected with the feeding table, which facilitates the operation of feeding the water-cut bag before conveying and makes the water-cut bag quickly placed between the conveying belt and the limiting belt. Meanwhile, the surface of the feeding table is provided with the positioning line, the position of the positioning line is arranged on the central axis between the two conveying mechanisms, the positioning line is used for positioning the initial placement position of the water-cut bag, the water-cut bag to be processed is provided with a cutting mark line, the cutting mark line of the water-cut bag is aligned with the positioning line before being placed in the conveying mechanism, thereby achieving the effect of accurate feeding, and the position of the conveying mechanism conveyed to the operation plate is accurate, the cutting and sealing accuracy is improved, and the processing efficiency and effect are improved.

[0011] As preferred, the tightening mechanism comprises a guide plate one and a push rod, the guide plate one is connected with a telescopic mechanism one, one end of the push rod is movably connected with the telescopic mechanism one, and the other end of the push rod is opposite to the operation plate. The tightening mechanism is arranged above the conveying mechanism, the tightening mechanism is composed of the guide plate one and the push rod, the guide plate one is connected with the support at an angle, that is, the higher side of the guide plate one is arranged on one side of the conveying mechanism, and the lower side of the guide plate one is close to the operation plate. Meanwhile, the guide plate one is provided with the telescopic mechanism one, and the telescopic mechanism one is connected with the push rod, so that the push rod can be extended and reset. Due to the material of the water-cut bag, the bag body is usually loose, and the water-cut bag conveyed to the operation plate is pushed and tightened by the push rod, so that the sealing part is more solid, the water-cut bag is more solid after being tightened and sealed, and the cutting and sealing are facilitated, the processing effect and practicality of the water-cut bag are improved, and the processing accuracy and effect are improved.

[0012] As preferred, the cutting and sealing assembly comprises a cutter and a hot melting plate, the support is connected with a telescopic mechanism two, one end of the hot melting plate is movably connected with the telescopic mechanism two, the other end of the hot melting plate is connected with the cutter, the position of the cutter is arranged on the central axis of the end surface of the hot melting plate, and the operation plate is arranged below the cutter. The cutting and sealing assembly comprises the cutter and the hot melting plate, the cutter is arranged at the surface center of the side opposite to the operation plate in the hot melting plate, and the arrangement direction of the cutter is perpendicular to the feeding direction, so that the cutter can conveniently cut the water-cut bag into two parts for feeding. The hot melting plate is provided with a heating mechanism, the hot melting plate is moved downward to cooperate with the pushing of the push rod, so that the cut part of the water-cut bag is sealed by the hot melting sealing, the water-cut bag is processed into a bag body with one end open and one end sealed, the structure has high cooperation efficiency, the processing mode is convenient and fast, the effect of efficient and stable cutting and sealing is achieved.

[0013] As preferred, the arranging assembly comprises a front-end arranging mechanism, a rear-end arranging mechanism and a guide plate two, the front-end arranging mechanism comprises a support plate and a pressing plate, a telescopic mechanism three is connected to the support, the support plate is movably connected to the telescopic mechanism three, the pressing plate is rotatably connected to the support plate, the support plate is connected to an elastic mechanism one and a telescopic mechanism four, one end of the elastic mechanism one is connected to the pressing plate, the other end of the pressing plate is attached to the guide plate one, the telescopic mechanism four is placed at the same end of the pressing plate as the elastic mechanism one, the guide plate two is connected to the support and placed below the pressing plate, one end of the guide plate two is placed at the side of the operation plate, the height of the other end of the guide plate two is adapted to the height of the discharging assembly. The arranging assembly is composed of the front-end arranging mechanism, the rear-end arranging mechanism and the guide plate two, the front-end arranging mechanism is close to the operation plate and is used for arranging the sealed end of the water-cut bag after cutting and sealing, and prepares for the early positioning of the discharging, the rear-end arranging mechanism is close to the conveying mechanism and is used for connecting the water-cut bag leaving the conveying mechanism, so that the other end of the water-cut bag is arranged and prepared for the early positioning of the discharging seat, and both ends of the water-cut bag are stably positioned to facilitate the later rapid discharging. The front-end arranging mechanism is composed of the support plate and the pressing plate, the telescopic mechanism three and the telescopic mechanism four are installed on the support, the telescopic mechanism three is connected to the support plate, so that the support plate can be extended and reset through the telescopic mechanism three, and the pressing plate is rotatably connected to the support plate, one end of the elastic mechanism one is connected to the support plate, and the other end of the elastic mechanism one is connected to one end of the pressing plate, so that the other end of the pressing plate can move up and down under the elastic action of the elastic mechanism one, the elasticity of the elastic mechanism one is connected to the telescopic mechanism four, so that the up and down movement of the pressing plate is automated, the lower end of the guide plate one opposite to the pressing plate is attached before cutting, so that the water-cut bag can smoothly pass through the end of the pressing plate and be placed below the pressing plate, and then the pressing plate is separated from the guide plate one under the action of the telescopic mechanism three after the cutting and sealing assembly recovers, and the pressing plate loses the support of the guide plate one under the action of the elastic mechanism one and then presses down to the operation plate, and the water-cut bag is pressed and taken out of the operation plate, so as to facilitate the rapid separation and discharging of the two water-cut bags after cutting and sealing, prevent the two water-cut bags from being sealed and adhered after the cutter leaves, and improve the processing efficiency and accuracy.

[0014] As preferred, the blanking assembly comprises a limiting plate, a feeding clamp and a collecting clamp, the limiting plate is connected with the support, the limiting plate is arranged between the feeding clamp and the collecting clamp, the feeding clamp comprises an upper clamp and a lower clamp, one end of the guide plate two is connected with the support, the horizontal height of the other end of the guide plate two is arranged between the horizontal height of the upper clamp and the lower clamp, the upper clamp is connected with the telescopic mechanism five, one end of the lower clamp is connected with the telescopic mechanism five, the other end of the lower clamp is opposite to one end of the upper clamp, the support is connected with the telescopic mechanism eight, the other end of the upper clamp is rotatably connected with the rotating mechanism two, and the rotating mechanism two is movably connected with the telescopic mechanism eight. The blanking assembly is composed of the limiting plate, the feeding clamp and the collecting clamp, the limiting plate is connected with the support to keep stable, the feeding clamp is composed of the upper clamp and the lower clamp, the telescopic mechanism five is installed on the upper clamp, the telescopic mechanism five is connected with the lower clamp, so that the upper clamp can be extended and reset, and the feeding clamp can realize the opening and closing process, in addition, the guide plate two is installed on the support and arranged below the pressing plate, so that the pressing plate with the water cutting bag enters the feeding clamp on the guide plate two, that is, the other end of the water cutting bag is fixed by the rear end arrangement mechanism through the path of the guide plate two, so that the water cutting bag enters between the upper clamp and the lower clamp, and a smooth connection effect is achieved, in addition, one end of the upper clamp is connected with the rotating mechanism two, so that the water cutting bag can be transferred to the collecting clamp through rotation after the water cutting bag is clamped, meanwhile, the rotating mechanism two is slidably connected with the support through the telescopic mechanism eight, so that the upper clamp and the lower clamp can be loosened and reset after discharging, so as to prevent the water cutting bag from being brought back, and then the discharging is smooth and fast, and the processing efficiency is improved.

[0015] As preferred, the rear end arrangement mechanism comprises a fixed block, a jet pipe and a telescopic mechanism seven, the jet pipe is connected with the support, the telescopic mechanism seven is connected with the conveying mechanism, the fixed block is movably connected with the telescopic mechanism seven, and the pipe opening of the jet pipe is arranged above the fixed block and the limiting plate. The rear end arrangement mechanism is composed of the fixed block and the jet pipe, the jet pipe is installed on the support, the telescopic mechanism seven is installed on the conveying tail end of the conveying mechanism and connected with the fixed block, the fixed block is connected with the telescopic mechanism seven, so that the fixed block can be extended and reset, and the water cutting bag can pass through the fixed block after conveying is completed, the jet pipe is connected with the air pump to send air to the jet pipe, so that the gas is sprayed out of the pipe opening of the jet pipe and arranged above the fixed block and the limiting plate, the fixed block is arranged on the conveying tail end of the conveying mechanism, so that the end of the water cutting bag with the opening is arranged between the fixed block and the limiting plate after leaving the conveying mechanism, the water cutting bag is blown to between the fixed block and the limiting plate through the jet pipe above the fixed block, the fixed block is pushed out to press the water cutting bag on the surface of the limiting plate, so that one end of the water cutting bag is fixed, and then the stability of the water cutting bag is ensured when the water cutting bag is clamped and rotated by the feeding clamp, and then the stability and accuracy of the operation are improved.

[0016] As preferred, the limiting plate comprises a support sheet and a baffle, the support sheet is connected with the support, one side of the support sheet is opposite to the fixed block, the baffle is rotatably connected with the other side of the support sheet, the baffle is connected with the back side of the support sheet, the support sheet is connected with the telescopic mechanism six, one side of the baffle is movably connected with the telescopic mechanism six, the other side of the baffle is connected with the stop block, the support is connected with the conveying mechanism, the material collecting clamp is movably connected with the conveying mechanism, and the stop block is attached to the material collecting clamp. The limiting plate is composed of the support sheet and the baffle, the baffle is rotatably connected with the back side of the support sheet, and the telescopic mechanism six is connected with the support sheet, so that the baffle is automatically rotated on the support sheet through the telescopic movement of the telescopic mechanism six, the stop block is connected with the baffle, the stop block protrudes from the support sheet and is attached to the material collecting clamp, thereby positioning the position of the material collecting clamp, and the material collecting clamp accurately receives the water cutting bag in the material collecting clamp during discharging. In addition, the support is connected with the conveying mechanism, the conveying mechanism is used for circular rotation, the conveying mechanism is connected with a plurality of material collecting clamps, the rotation of the material collecting clamps is stopped and moved through the extension and reset of the baffle, and the effect of batch discharging is achieved, and the automation degree and processing efficiency are improved.

[0017] As preferred, the material collecting clamp comprises a clamping plate one and a clamping plate two, one end of the clamping plate one and the clamping plate two is connected and connected with the conveying mechanism, the other end of the clamping plate one and the clamping plate two is attached and has an X-shaped structure, the stop block is attached to the clamping plate two, and the middle part of the clamping plate one and the clamping plate two has a gap as a placing cavity. The material collecting clamp is composed of the clamping plate one and the clamping plate two, one end of the clamping plate one and the clamping plate two is connected together and connected with the conveying mechanism, the other end of the clamping plate one and the clamping plate two is attached and connected to have an X-shaped structure, so that the end of the clamping plate one and the clamping plate two has an opening shape, the water cutting bag is conveniently clamped and rotated by the feeding clamp and enters between the clamping plate one and the clamping plate two, the discharging accuracy and smoothness are improved, and the middle part has a gap, the gap is provided as a placing cavity for placing the water cutting bag, the effect of efficiently and smoothly storing the water cutting bag is achieved, the arrangement is neat and regular, and the discharging efficiency and accuracy are improved, so as to facilitate batch production.

[0018] The device has the advantages of simple structure, smooth operation, stable cooperation, high precision, rapid and accurate cutting and sealing, stable feeding, ability of arranging water cutting bags, improved processing effect and practicality of water cutting bags, neat and regular discharging, high automation degree, saving of labor operation time and cost, and improved processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of the present application;

[0020] Figure 2 is a structural schematic view of the cutting and sealing assembly, the feeding assembly, the arranging assembly and the discharging assembly;

[0021] Figure 3 is Figure 2 a side view of the present application;

[0022] Figure 4 is a schematic top view of a blanking assembly, a rear-end arranging mechanism and a receiving clamp structure;

[0023] Figure 5 is a schematic side view of a limiting plate 27;

[0024] Figure 6 is a schematic view of a receiving clamp structure.

[0025] In the figure: 1. support, 2. controller, 3. operation plate, 4. cursor aligner, 5. cutting and sealing assembly, 6. feeding assembly, 7. arranging assembly, 8. blanking assembly, 9. conveying mechanism, 10. tightening mechanism, 11. driving roller, 12. driven roller, 13. placing cavity, 14. conveying belt, 15. limiting belt, 16. feeding table, 17. positioning line, 18. guide plate one, 19. push rod, 20. cutter, 21. hot melting plate, 22. front-end arranging mechanism, 23. rear-end arranging mechanism, 24. guide plate two, 25. support plate, 26. pressing plate, 27. limiting plate, 28. feeding clamp, 29. receiving clamp, 30. upper clamp, 31. lower clamp, 32. fixing block, 33. air jet pipe, 34. support sheet, 35. baffle, 36. stop block, 37. conveying mechanism, 38. clamp plate one, 39. clamp plate two, 40. rotating mechanism two, 41. telescopic mechanism eight, 42. telescopic mechanism five, 43. elastic mechanism one, 44. telescopic mechanism four, 45. telescopic mechanism three, 46. telescopic mechanism seven, 47. buffer block one, 48. telescopic mechanism six, 49. rotating rod one, 50. pressing block, 51. buffer block two, 52. rotating rod two. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The following description of at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0027] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component and / or combination thereof.

[0028] The relative arrangement of parts, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless specifically stated otherwise. For ease of illustration, spatially relative terms such as "upper", "lower", "left", "right", and the like are used in the examples to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device is inverted, elements described as being "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. It will also be understood that the dimensions of the various parts shown in the figures are not necessarily to scale, and that for clarity certain features can be shown exaggerated relative to others. Techniques, processes, and apparatuses known to those of ordinary skill in the relevant art can not be discussed in detail unless for clarity purposes. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not as a limitation. Thus, other examples of exemplary embodiments can have different values. It is noted that like numbers and letters refer to like elements throughout the several views of the drawings and, as such, no further discussion with regard thereto is needed.

[0029] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not have a special meaning and are used only to distinguish corresponding parts unless otherwise stated. Therefore, they should not be interpreted as limiting the scope of protection of the present application.

[0030] Example 1:

[0031] As shown in Figure 1 , 2 , an automatic cutting and sealing device for water cutting bags includes a support 1, an operation plate 3 and a cursor aligner 4 connected to the support 1, a cutting and sealing assembly 5 arranged above the operation plate 3, a feeding assembly 6 arranged in front of the operation plate 3, the cursor aligner and the feeding assembly being arranged opposite to each other, a sorting assembly 7 arranged behind the operation plate 3, and a discharging assembly 8 arranged at the side of the operation plate 3. The cutting and sealing assembly 5, the sorting assembly 7, the feeding assembly 6 and the discharging assembly 8 are all installed on the support 1.

[0032] As shown in Figure 2 , 3As shown, the feeding assembly 6 comprises a conveying mechanism 9 and a tightening mechanism 10. The conveying mechanism 9 comprises a plurality of driving rollers 11 and driven rollers 12. The rotating mechanism I is connected to the support 1. The driving rollers 11 are rotationally connected to the rotating mechanism I. The driving rollers 11 are sleeved with a conveying belt 14. The driven rollers 12 are rotationally connected to the support 1. The driven rollers 12 are sleeved with a limiting belt 15. Part of the limiting belt 15 is connected to the driven rollers 12. Another part of the limiting belt 15 is attached to the conveying belt 14. The support 1 is connected with a feeding table 16. The feeding table 16 is arranged at the conveying starting end of the conveying mechanism 9. The feeding table 16 is provided with a positioning line 17.

[0033] As shown, Figure 3 The tightening mechanism 10 comprises a guide plate I 18 and a push rod 19. The guide plate I 18 is connected with the extension mechanism I. One end of the push rod 19 is movably connected to the extension mechanism I. The other end of the push rod 19 is opposite to the operation plate 3. The cutting and sealing assembly 5 comprises a cutter 20 and a hot melting plate 21. The support 1 is connected with the extension mechanism II. One end of the hot melting plate 21 is movably connected to the extension mechanism II. The other end of the hot melting plate 21 is connected to the cutter 20. The cutter 20 is arranged on the central axis of the end surface of the hot melting plate 21. The operation plate 3 is arranged below the cutter 20.

[0034] As shown, Figure 3 , 4 The arrangement assembly 7 comprises a front end arrangement mechanism 22, a rear end arrangement mechanism 23 and a guide plate II 24. The front end arrangement mechanism 22 comprises a support plate 25 and a pressing plate 26. The support 1 is connected with the extension mechanism III 45. The support plate 25 is movably connected to the extension mechanism III 45. The pressing plate 26 is rotationally connected to the support plate 25. The support plate 25 is connected with the elastic mechanism I 43 and the extension mechanism IV 44. One end of the elastic mechanism I 43 is connected to the pressing plate 26. The extension mechanism IV 44 is connected to the pressing plate 26. The extension mechanism IV 44 and the elastic mechanism I 43 are arranged on the same end of the pressing plate 26. The guide plate II 24 is connected to the support 1 and arranged below the pressing plate 26. One end of the guide plate II 18 is arranged on the side of the operation plate 3. The height of the other end of the guide plate II 24 is adapted to the height of the discharging assembly 8.

[0035] As shown, Figure 3 , 4As shown, the blanking assembly 8 includes a limiting plate 27, a feeding clamp 28 and a receiving clamp 29, the limiting plate 27 is connected with the support 1, the limiting plate 27 is placed between the feeding clamp 28 and the receiving clamp 29, the feeding clamp 28 includes an upper clamp 30 and a lower clamp 31, one end of the guide plate two 24 is connected on the support 1, the other end of the guide plate two 24 is placed at a horizontal height between the upper clamp 30 and the lower clamp 31, the upper clamp 30 is connected with the telescopic mechanism five 42, the lower clamp 31 is movably connected with the telescopic mechanism five 42, the other end of the lower clamp 31 is opposite to one end of the upper clamp 30, the support 1 is connected with the telescopic mechanism eight 41, the other end of the upper clamp 30 is connected with the rotating mechanism two 40, the rotating mechanism two 40 is connected with the telescopic mechanism eight 41.

[0036] As shown in Figure 2 , 4 , 5, the rear-end arrangement mechanism 23 includes a fixed block 32, a jet pipe 33 and a telescopic mechanism seven 46, the jet pipe 33 is connected with the support 1, the telescopic mechanism seven is connected with the conveying mechanism 9, the fixed block 32 is movably connected with the telescopic mechanism seven 46, the nozzle of the jet pipe 33 is placed above the fixed block 32 and the limiting plate 27. The limiting plate 27 includes a support piece 34 and a baffle 35, the support piece 34 is connected with the support 1, one side of the support piece is opposite to the fixed block, the baffle 35 is rotatably connected with the other side of the support piece 34, the support piece 34 is connected with the telescopic mechanism six 48, one side of the baffle 35 is movably connected with the telescopic mechanism six 48, the other side of the baffle 35 is connected with a stop block 36, the support 1 is connected with a conveying mechanism 37, the receiving clamp 29 is connected with the conveying mechanism 37, and the stop block 36 is attached to the receiving clamp 29.

[0037] As shown in Figure 4 , 6 , the receiving clamp 29 includes a clamp plate one 38 and a clamp plate two 39, one end of the clamp plate one 38 and the clamp plate two 39 is connected and connected on the conveying mechanism 37, the other end of the clamp plate one 38 and the clamp plate two 39 is attached and the structure is X-shaped, the stop block 36 is attached to the clamp plate two 39, and the middle part of the clamp plate one 38 and the clamp plate two 39 has a gap for placing the cavity 13.

[0038] As shown in Figures 1-6 : the cursor aligner 4 is electrically connected with the controller 2, is installed on the support 1 and is placed between the two feeding assemblies 6, so that the cursor aligner 4 can sensitively detect the water cutting bag moving on the conveying mechanism 9, and then start the equipment system through the controller 2, wherein the telescopic mechanism one to the telescopic mechanism eight 41 adopts a cylinder structure, the conveying mechanism 37, the rotating mechanism one and the rotating mechanism two adopt a rotating motor structure and are electrically connected with the controller 2, so as to form the effect of automatic continuous operation, so as to have high machining precision and efficiency.

[0039] The position of the positioning line 17 is located on the central axis between the two conveying mechanisms 9. The surface of the operation plate 3 is opposite to the upper and lower positions of the cutting and sealing assembly 5, wherein the operation plate 3 is provided with a positioning slot, the position and size of the positioning slot are matched with the cutting knife 20, the water cutting bag is positioned on the positioning slot under the positioning of the conveying mechanism 9 and the tightening mechanism 10, and then the cutting knife 20 can cut off the water cutting bag and directly insert into the positioning slot when cutting, so as to ensure that the cutting knife 20 completely cuts off the water cutting bag and facilitates the sealing of the hot melting plate 21. The cutting knife 20 and the hot melting plate 21 are both externally connected with heating equipment, so that the hot melting plate 21 melts and bonds the water cutting bag port pushed together and cut off by the cutting knife 20, so as to achieve the sealing effect.

[0040] In the conveying mechanism 9, the driving roller 11 is provided with two rollers with concave arc surfaces, so that the conveying belt 14 has a ring structure and is sleeved into the concave portions of the two driving rollers 11. The rotating mechanism one connected on the support 1 rolls the conveying belt 14 on the support, the conveying belt 14 is made of rubber material and has large surface friction, so that the conveying belt 14 is driven to roll. The driven rollers 11 are arranged in plurality and installed above the driving rollers 11 and are rotatably connected on the support 1. The limiting belt 15 is also made of rubber material and has large surface friction. The ring-shaped limiting belt 15 is sleeved in the arc-shaped concave portions of the driven rollers 11 and is in close contact with the conveying belt 14 and is driven to roll. The conveying belt 14 is provided with two, and the limiting belt 15 is provided with one. In close contact, the limiting belt 15 is clamped in the middle by the conveying belt 14, so as to ensure that the limiting belt 15 has the same movement speed as the conveying belt 14 and has large tightness, so as to stably follow the movement of the water cutting bag between the conveying belt 14 and the limiting belt 15.

[0041] The guide plate one 18 is installed above the conveying mechanism 9, so that the water cutting bag passes from below the guide plate one 18 to the operation plate 3. The operation plate 3 is connected with a top block, the support 1 is installed with the telescopic mechanism nine, the telescopic mechanism nine is connected with the top block, the push rod 19 is opposite to the top block, and the push rod 19 is obliquely moved after being connected with the telescopic mechanism one. When the push rod 19 pushes the operation plate 3, the push rod 19 and the top block together tighten the fluffy water cutting bag, so as to increase the thickness of the hot melting portion and further improve the effect of making the sealing portion solid. When the telescopic mechanism one drives the push rod 19, the telescopic mechanism two moves in cooperation with the telescopic mechanism one, so as to drive the water cutting bag to be tightened and at the same time drive the hot melting plate 21 to be pressed down, so as to improve the tightening effect and achieve the purposes of cutting and hot melting. The ends of the two push rods 19 are located at the left and right sides of the hot melting plate 21, and cooperate with the top block to prevent the push rod 19 from being too long to pull out the water cutting bag from below the hot melting plate 21.

[0042] The support sheet 34 is connected with the rotating rod two 52, and the baffle 35 is provided with a slot. The baffle is inserted into the slot and connected with the rotating rod two 52, so that the baffle can rotate on the support sheet 34, and the contact and separation of the stop block 36 and the storage clamp 29 can be flexibly switched.

[0043] In the front-end arrangement mechanism 22, the support plate 25 sends the pressing plate 26 to the guide plate I 18 through the telescopic mechanism III 45. The pressing plate 26 is connected with the pressing block 50. The lower end surface of the pressing block 50 is connected with the buffer block II 51 made of soft material. When the telescopic mechanism III 45 moves the pressing plate 26 to the guide plate I 18, the pressing block 50 is on the end surface of the guide plate I 18, and the buffer block II 51 is in contact with the end surface, so as to reduce the friction and collision of the structure, prolong the service life of the structure, and reduce the noise. At the same time, the pressing plate 26 is connected with the rotating rod I 49, and the support plate 25 is connected with the slot. The pressing plate 26 is rotatably connected to the support plate 25 through the insertion of the rotating rod I 49 and the slot, so that the pressing plate 26 can rotate, and the pressing block 50 connected to one end of the pressing plate 26 can move up and down. The other end of the pressing plate 26 is opposite to the telescopic rod of the telescopic mechanism IV 44 connected to the support plate 25, so that the other end of the pressing plate 26 is lifted up by the telescopic mechanism IV 44, that is, the pressing plate 26 is lifted up, and the pressing block 50 can be placed on the water cutting bag. At the same time, the pressing plate 26 is connected with the elastic mechanism I 43 in the opposite direction of the telescopic mechanism IV 44 (the other end of the elastic mechanism I 43 is connected to the support plate 25 as a fulcrum), and the pressing plate 26 is lifted up by the restoring force of the elastic mechanism I 43 when the telescopic mechanism IV 44 is retracted, so that the pressing block 50 is lowered at the same time when the telescopic mechanism III 45 is retracted, the buffer block II 51 is pushed to move on the outside of the operating plate 3 and the push rod 19 and take away the water cutting bag, so as to take the water cutting bag away from the operating table 3 and move upward along the guide plate II 24 to make the water cutting bag enter the feeding clamp 28, so as to completely separate the two water cutting bags cut open and prepare for discharging.

[0044] In the rear-end arrangement mechanism 23, the fixed block 32 is installed at the tail end of the conveying mechanism 9 through the telescopic mechanism VII 46, that is, the fixed block 32 is at the tail end of the conveying mechanism 9 where the conveying belt 14 and the limiting belt 15 are in contact and is lower than the horizontal height at the contact position, so that the water cutting bag can pass through the fixed block 32 and enter the space above the fixed block 32 and the limiting plate 27 after being sent out of the conveying mechanism 9. The side surface opposite to the fixed block 32 of the limiting plate 27 is connected with the buffer block I 47. The air jet pipe 33 is connected with the air pump. Through the cooperation of the air jet pipe 33 and the telescopic mechanism VII 46, the air jet pipe 33 blows the water cutting bag to the fixed block 32 and the limiting plate 27. The fixed block 32 is extended to press the water cutting bag on the buffer block I 47. The buffer block I 47 is made of soft material, so as to reduce the friction and collision of the structure, prolong the service life of the structure, and reduce the noise and the impact damage to the water cutting bag. The fixed block 32 presses the water cutting bag (open end) to provide a fixed fulcrum when the other end of the water cutting bag is clamped and rotated by the feeding clamp 28.

[0045] The conveying mechanism 37 is a chain ring circulation transmission mechanism, and the receiving clamps 29 are uniformly connected with a plurality of receiving clamps 29 on the conveying mechanism 37. The receiving clamps 29 are used to quantitatively receive the water cutting bags, and then the receiving clamps 29 are moved to replace new receiving clamps 29 through the transmission mechanism 37, so as to facilitate batch operation and unloading.

[0046] In use: the conveying mechanism 10 starts to roll, the water cutting bag is placed on the conveying belt 14 by aligning the center mark of the water cutting bag with the positioning line 17, the water cutting bag is driven to move along with the conveying belt 14 when the water cutting bag is in close contact with the conveying belt 14 in the limiting belt 15, the cursor aligning device 4 detects the running position of the water cutting belt and transmits the position to the controller 2, and the water cutting bag continues to move to the operation plate 3. At this time, the water cutting bag is placed below the cutter 20, the hot melting plate 21 and the pressing block 50, and the push rod 19 is pressed against the water cutting bag under the cooperation of the top block by the pushing of the telescopic mechanism one. The cutter 20 and the hot melting plate 21 (pushed by the telescopic mechanism two) cut off and seal the port, so that the water cutting bag is cut into two and sealed.

[0047] The telescopic mechanism one and the telescopic mechanism two are reset, and the telescopic mechanism three 45 is started to make the pressing plate 26 move away from the guide plate one 18 and press the pressing block 50 with the buffer block one 51 against the water cutting bag under the elastic force of the elastic mechanism one 43 and drag the water cutting bag to the guide plate two 24 between the upper clamp 30 and the lower clamp 31. Before the telescopic mechanism three 45 moves, the opening end of the water cutting bag on the conveying mechanism 9 moves to the tail end of the conveying mechanism 9, and is sent between the fixed block 32 and the buffer block one 47 above. The opening end of the water cutting bag on the outside of the water cutting bag is placed between the fixed block 32 and the buffer block one 47 by the blowing of the air pipe 33, and the telescopic mechanism seven 46 pushes the fixed block 32 to press the water cutting bag to the buffer block one 47, and the pressing block 50 presses the water cutting bag.

[0048] The telescopic mechanism five 42 is started to make the lower clamp 31 move up and be in close contact with the upper clamp 30 and clamp the water cutting bag, the rotary mechanism two 40 is started to make one end of the water cutting bag be clamped and rotated to enter the receiving clamp 29, the sealed end of the water cutting bag enters the placing cavity 13 composed of the clamping plate one 38 and the clamping plate two 39, the telescopic mechanism seven 46 is reset to loosen the opening end of the water cutting bag, and the unloading of the water cutting bag is completed. Until the placing cavity 13 is placed with the water cutting belt, the telescopic mechanism six 48 is started to retract the baffle 35, the blocking block 36 behind the clamping plate two 39 moves back, the conveying mechanism 37 continues to move to move the receiving clamp 29 with the water cutting bag, the telescopic mechanism six is started to reset the baffle, the blocking block 36 is re-extended, the blocking block 36 re-blocks the movement of the new receiving clamp 29, and the water cutting bag is continuously loaded.

[0049] The above examples are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing examples, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing examples can be modified, or some technical features thereof can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic cutting and sealing device for water-cut bags, characterized in that, The system includes a support (1), on which an operation panel (3) and a cursor alignment device (4) are connected. A cutting and sealing assembly (5) is located above the operation panel (3), and a feeding assembly (6) is located in front of the operation panel (3). The cursor alignment device is arranged opposite to the feeding assembly. A sorting assembly (7) is located behind the operation panel (3), and a discharging assembly (8) is located on the side of the operation panel (3). The cutting and sealing assembly (5), sorting assembly (7), feeding assembly (6), and discharging assembly (8) are all mounted on the support (1). The feeding assembly (6) includes a conveying mechanism (9) and a tightening mechanism (10). The structure (9) includes several active rollers (11) and driven rollers (12). A rotating mechanism is connected to the support (1). The active rollers (11) are rotatably connected to the rotating mechanism. A conveyor belt (14) is sleeved on the active rollers (11). The driven rollers (12) are rotatably connected to the support (1). A limiting belt (15) is sleeved on the driven rollers (12). Part of the conveyor belt (14) is in contact with part of the limiting belt (15). A loading platform (16) is connected to the support (1). The loading platform (16) is placed at the starting end of the conveying mechanism (9). A positioning line (17) is provided on the loading platform (16). The tightening mechanism (10) includes a guide plate (18) and a push rod (19). A telescopic mechanism (1) is connected to the guide plate (18). One end of the push rod (19) is movably connected to the telescopic mechanism (1), and the other end of the push rod (19) is opposite to the operating plate (3). The sorting assembly (7) includes a front sorting mechanism (22), a rear sorting mechanism (23), and a guide plate (24). The front sorting mechanism (22) includes a support plate (25) and a pressure plate (26). A telescopic mechanism (3) (45) is connected to the bracket (1). The support plate (25) is movably connected to the telescopic mechanism (3). The pressure plate (26) (27) is movably connected to the guide plate (18). 6) Rotatably connected to the support plate (25), the support plate (25) is connected to the elastic mechanism one (43) and the telescopic mechanism four (44), the elastic mechanism one (43) is connected to one end of the pressure plate (26), the other end of the pressure plate (26) is in contact with the guide plate one (18), the telescopic mechanism four (44) and the elastic mechanism one (43) are placed at the same end of the pressure plate (26), the guide plate two (24) is connected to the bracket (1) and placed below the pressure plate (26), one end of the guide plate two (24) is placed on the side of the operating plate (3), and the height of the other end of the guide plate two (24) is adapted to the height of the unloading assembly (8).

2. The automatic cutting and sealing device for water-cut bags according to claim 1, characterized in that, The cutting and sealing assembly (5) includes a cutter (20) and a hot melt plate (21). A telescopic mechanism is connected to the bracket (1). One end of the hot melt plate (21) is movably connected to the telescopic mechanism, and the other end of the hot melt plate (21) is connected to the cutter (20). The cutter (20) is positioned on the central axis of the end face of the hot melt plate (21), and the operating plate (3) is positioned below the cutter (20).

3. The automatic cutting and sealing device for water-cut bags according to claim 1, characterized in that, The feeding assembly (8) includes a limiting plate (27), a feeding clamp (28), and a receiving clamp (29). The limiting plate (27) is connected to the bracket (1) and is positioned between the feeding clamp (28) and the receiving clamp (29). The feeding clamp (28) includes an upper clamp (30) and a lower clamp (31). One end of the guide plate (24) is connected to the bracket (1), and the other end of the guide plate (24) is positioned at the upper clamp (30). Between the horizontal height of the lower clamp (31) and the upper clamp (30), a telescopic mechanism five (42) is connected to the upper clamp (30), the lower clamp (31) is connected to the telescopic mechanism five (42), the other end of the lower clamp (31) is opposite to one end of the upper clamp (30), a telescopic mechanism eight (41) is connected to the bracket (1), and a rotating mechanism two (40) is rotatably connected to the other end of the upper clamp (30), and the rotating mechanism two (40) is movably connected to the telescopic mechanism eight (41).

4. The automatic cutting and sealing device for water-cut bags according to claim 3, characterized in that, The rear-end sorting mechanism (23) includes a fixed block (32), an air jet pipe (33) and a telescopic mechanism seven (46). The air jet pipe (33) is connected to the bracket (1), the telescopic mechanism seven is connected to the conveying mechanism (9), the fixed block (32) is movably connected to the telescopic mechanism seven (46), and the nozzle of the air jet pipe (33) is positioned above the fixed block (32) and the limiting plate (27).

5. An automatic cutting and sealing device for water-cut bags according to claim 4, characterized in that, The limiting plate (27) includes a support plate (34) and a baffle (35). The support plate (34) is connected to the bracket (1). One side of the support plate (34) is opposite to the fixing block (32). The baffle (35) is rotatably connected to the other side of the support plate (34). A telescopic mechanism (48) is connected to the support plate (34). One side of the baffle (35) is movably connected to the telescopic mechanism (48). A stop block (36) is connected to the other side of the baffle (35). A conveying mechanism (37) is connected to the bracket (1). The receiving clamp (29) is movably connected to the conveying mechanism (37). The stop block (36) is in contact with the receiving clamp (29).

6. An automatic cutting and sealing device for water-cut bags according to claim 5, characterized in that, The receiving clamp (29) includes clamp plate one (38) and clamp plate two (39). One end of clamp plate one (38) and clamp plate two (39) are connected and both are connected to the conveying mechanism (37). The other side of clamp plate one (38) and clamp plate two (39) are in contact with each other and have an X-shaped structure. The stop block (36) is in contact with clamp plate two (39). The middle part of clamp plate one (38) and clamp plate two (39) has a gap to form a placement cavity (13).

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