Internal support network pipe preparation device

Abstract

The present invention relates to an internal support mesh tube preparation device, which includes: a rolling machine, the rolling machine is used to roll mesh plates into internal support mesh tubes and output them; a connecting mechanism, the connecting mechanism is arranged at the output end of the rolling machine and is used to temporarily support the internal support mesh tube; a slitting mechanism, the slitting mechanism is arranged on the rolling machine to cut the internal support mesh tube of a preset length; and a connecting unloading vehicle, which is configured to be movable, and the connecting unloading vehicle is used to receive and stack and store the internal support mesh tubes unloaded from the connecting mechanism. Compared with the prior art, when the present solution is used to process and prepare the internal support mesh tube, the entire process of pipe making, slitting, connecting and stacking is completed completely automatically without human participation, which can significantly reduce labor costs and improve production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of mesh tube processing equipment, and in particular to a device for preparing an inner supporting mesh tube. Background Art

[0002] At present, as the country pays more and more attention to environmental protection, the standards for dust gas treatment are also constantly improving. In order to adapt to the development of the times and the requirements of the country, dust collectors are also facing upgrading and transformation. Filter cartridges have become the core filter element of dust collectors and are widely used because of their large filtering area and small footprint.

[0003] The filter cartridge is usually composed of filter material, end caps, glue, sealing rings, inner support mesh tubes, etc. The inner support mesh tube is generally made of galvanized sheet through a rolling process, and is manually cut to the required length, and then transported to the warehouse for storage. The entire production and processing process requires a lot of manpower output, high production costs, and low production efficiency. Summary of the invention

[0004] Based on this, it is necessary to provide an internal support mesh preparation device, aiming to solve the problems of high labor intensity, high production cost and low production efficiency in the prior art.

[0005] The present application provides an internal support mesh tube preparation device, which includes:

[0006] A rolling machine, which is used to roll the mesh plate into an inner support mesh tube and output it;

[0007] A take-over mechanism, which is movably arranged at the output end of the rolling machine and is used to temporarily support the inner supporting mesh tube;

[0008] A slitting mechanism, the slitting mechanism being arranged on the coiling machine and used for cutting the inner supporting mesh tube of a preset length; and

[0009] The take-over unloading vehicle is configured with a movable arrangement, and the take-over unloading vehicle is used to receive and stack and store the inner supporting network pipes unloaded from the take-over mechanism.

[0010] When the internal support mesh tube preparation device of the above scheme is working, the (galvanized) mesh plate is fed into the rolling machine, and the rolling machine spirally rolls the (galvanized) mesh plate into a columnar internal support mesh tube and outputs it to the taking-over mechanism, which temporarily lifts and supports the output fixed-length internal support mesh tube; then the slitting mechanism cuts off the internal support mesh tube of the set length, and then the taking-over mechanism moves a short distance away from the rolling machine to completely separate the cut internal support mesh tube from the plate in the rolling machine, and finally the taking-over unloading vehicle moves to the bottom of the taking-over mechanism, and the taking-over mechanism unloads the cut internal support mesh tube to the taking-over unloading vehicle, and repeats this process until the taking-over unloading vehicle is full of internal support mesh tubes, thus completing the automatic processing of the internal support mesh tube. Compared with the prior art, when the present scheme processes and prepares the internal support mesh tube, the entire process of pipe making, slitting, taking-over, and stacking is fully automated, without the need for human involvement, which can significantly reduce labor costs and improve production efficiency.

[0011] The technical solution of this application is further described below:

[0012] In one embodiment, the slitting mechanism includes a first driving member for outputting rotational power, a cutter carrier and a slitting knife, the first driving member is drivingly connected to the cutter carrier, the cutter carrier is provided with a cutting hole, the inner supporting mesh tube extends out of the cutting hole, and the slitting knife is arranged on the cutter carrier and can rotate along the circumferential trajectory of the cutting hole.

[0013] In one embodiment, the slitting mechanism also includes a support plate and a first sensor switch, the support plate is arranged on the rolling machine, and the first sensor switch is arranged on the support plate and is used to detect whether the slitting knife rotates around the inner supporting mesh tube once.

[0014] In one of the embodiments, the connecting mechanism includes a base, a bracket and at least two connecting arms, the bracket is movably arranged on the base, and at least two connecting arms are arranged on the bracket at intervals along the length direction of the tube.

[0015] In one embodiment, the take-over arm is in an upwardly curved hook shape.

[0016] In one embodiment, the takeover mechanism includes a second driving member for outputting rotational power, a transmission arm and a rotating rod, the second driving member is rotatably connected to the transmission arm, the transmission arm is fixedly connected to the rotating rod, the rotating rod is rotatably set on the bracket, and at least two of the takeover arms are fixed on the rotating rod.

[0017] In one embodiment, the takeover mechanism further includes a second induction switch, which is disposed on the second driving member and inductively cooperates with the transmission arm.

[0018] In one embodiment, the takeover mechanism also includes a third driving member for outputting telescopic linear power, a fixed-length limit baffle and a fixed-length limit switch, the third driving member is arranged on the bracket, the fixed-length limit baffle is movably connected to the third driving member, and the fixed-length limit switch is arranged on the third driving member and can be triggered and cooperated with the fixed-length limit baffle.

[0019] In one embodiment, the taking over mechanism also includes a fourth driving member for outputting telescopic linear power, the fourth driving member is arranged on the base and is drivingly connected to the bracket, the fourth driving member is used to drive the bracket to approach or move away from the rolling machine, and the taking over unloading vehicle can cooperate with the bracket to receive the inner supporting mesh tube that falls from the taking over arm.

[0020] In one of the embodiments, the takeover mechanism further includes a travel limit switch and a movable guide assembly, wherein the travel limit switch is used to detect the moving position of the bracket, and the bracket is movably connected to the base via the movable guide assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the structure of an internal support network pipe preparation device according to an embodiment of the present application;

[0024] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0025] Figure 3 for Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0026] Description of reference numerals:

[0027] 100. Preparation device for inner support mesh tube; 10. Rolling machine; 20. Take-over mechanism; 21. Bracket; 21a. Base; 22. Take-over arm; 23. Second drive member; 24. Transmission arm; 25. Rotating rod; 26. Second induction switch; 27. Third drive member; 28. Fixed-length limit baffle; 29. ​​Fixed-length limit switch; 30. Slitting mechanism; 31. Cutter carrier; 32. Slitting knife; 33. Support plate; 34. First induction switch; 40. Take-over unloading trolley; 41. Fourth drive member; 42. Travel limit switch; 43. Moving guide assembly; 200. Inner support mesh tube. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0029] like Figure 1 As shown, an internal support mesh tube preparation device 100 is shown in an embodiment of the present application, which includes: a rolling machine 10, a pipe connection mechanism 20, a slitting mechanism 30 and a pipe connection unloading vehicle 40. The rolling machine 10 is used to roll the mesh sheet into an internal support mesh tube 200 and output it. It can be understood that the rolling machine 10 is composed of a shell and the rolling machine 10 arranged in the shell. The rolling machine 10 can roll the straight mesh sheet into a circumferentially closed internal support mesh tube 200, and then output it through the delivery mechanism.

[0030] The connecting mechanism 20 is movably arranged at the output end of the rolling machine 10, and is used to temporarily support the inner support mesh tube 200. The inner support mesh tube 200 after rolling is a continuous round tube with a relatively long length (for example, 10m), while the inner support mesh tube 200 actually used usually only needs a specific shorter length (for example, 1m), so it can be understood that the length of the inner support mesh tube 200 temporarily supported by the connecting mechanism 20 is consistent with the required tube length.

[0031] The slitting mechanism 30 is arranged on the rolling machine 10 to cut the inner supporting mesh tube 200 of a preset length; the connecting pipe unloading vehicle 40 is configured to be movably arranged, and the connecting pipe unloading vehicle 40 is used to receive and stack and store the inner supporting mesh tube 200 unloaded from the connecting pipe mechanism 20.

[0032] In summary, the implementation of the technical solution of this embodiment will have the following beneficial effects: when the internal support mesh tube preparation device 100 of the above-mentioned solution is working, the (galvanized) mesh plate is fed into the rolling machine 10, and the rolling machine 10 spirally rolls the (galvanized) mesh plate into a columnar internal support mesh tube 200 and outputs it to the taking-over mechanism 20, which temporarily lifts and supports the output fixed-length internal support mesh tube 200; then the slitting mechanism 30 cuts off the set length of the internal support mesh tube 200, and then the taking-over mechanism 20 moves a short distance away from the rolling machine 10 to completely separate the cut internal support mesh tube 200 from the plate in the rolling machine 10, and finally the taking-over unloading cart 40 moves to the bottom of the taking-over mechanism 20, and the taking-over mechanism 20 unloads the cut internal support mesh tube 200 to the taking-over unloading cart 40, and repeats this process until the taking-over unloading cart 40 is full of internal support mesh tubes 200, and the automatic processing of the internal support mesh tube 200 is completed. Compared with the prior art, in this solution, when processing and preparing the internal support mesh tube 200, the entire process of tube making, cutting, pipe connection, and stacking is completed completely automatically without human involvement, which can significantly reduce labor costs and improve production efficiency.

[0033] Please continue reading Figure 1 In some embodiments, the slitting mechanism 30 includes a first driving member for outputting rotational power, a cutter carrier 31 and a slitting knife 32, the first driving member is drivingly connected to the cutter carrier 31, the cutter carrier 31 is provided with a cutting hole, the inner supporting mesh tube 200 extends out of the cutting hole, and the slitting knife 32 is arranged on the cutter carrier 31 and can rotate along the circumferential trajectory of the cutting hole.

[0034] When the inner support mesh tube 200 is output from the coiling machine 10 to the pipe receiving mechanism 20, the first driving member drives the cutter carrier 31 to start rotating, and the slitting knife 32 synchronously rotates around the root of the inner support mesh tube 200 for one circle driven by the cutter carrier 31 to complete the pipe cutting process. Since the slitting knife 32 only needs to rotate one circle with the cutter carrier 31 to complete the pipe cutting, the processing method is simple and efficient, and the slitting knife 32 has low requirements for the working space.

[0035] Optionally, the first driving member may be any one of a motor, a rotary cylinder, etc.

[0036] Please continue reading Figure 1Further, on the basis of the above embodiment, the slitting mechanism 30 further includes a support plate 33 and a first induction switch 34, wherein the support plate 33 is disposed on the roll rolling machine 10, and the first induction switch 34 is disposed on the support plate 33 and is used to detect whether the slitting knife 32 rotates around the inner support mesh tube 200. When the first detection switch 34 detects that the slitting knife 32 rotates one circle, it can be ensured that the slitting knife 32 completely cuts (severs) the inner support mesh tube 200.

[0037] Optionally, the first induction switch 34 may be, but is not limited to, an infrared sensor, a laser sensor, or the like.

[0038] Please continue reading Figure 1 and Figure 2 In some embodiments, the pipe-taking mechanism 20 includes a base 21a, a bracket 21 and at least two pipe-taking arms 22. The bracket 21 is movably arranged on the base 21a, and at least two pipe-taking arms 22 are arranged on the bracket 21 at intervals along the pipe length direction. The inner support mesh tube 200 output from the rolling machine 10 will move parallel to the at least two pipe-taking arms 22, and be stably supported and lifted by the pipe-taking arms 22 for subsequent pipe cutting operations. Then, the bracket 21 moves away from the base 21 for a short distance in the direction away from the rolling machine 10, so that the cut inner support mesh tube 200 is completely separated.

[0039] It can be understood that after the inner support mesh tube 200 is pulled apart, the rolling machine 10 will continue processing and deliver the next section of the inner support mesh tube 200 to achieve uninterrupted continuous processing and ensure processing efficiency.

[0040] Preferably, the receiving arm 22 is in an upward hook shape. Therefore, the receiving arm 22 also forms a certain limit effect on the inner supporting mesh tube 200, preventing the inner supporting mesh tube 200 from accidentally rolling off the receiving arm 22 due to force when cutting.

[0041] Please continue reading Figure 2 In some embodiments, the pipe-taking mechanism 20 includes a second driving member 23 for outputting rotational power, a transmission arm 24 and a rotating rod 25, wherein the second driving member 23 is rotationally connected to the transmission arm 24, the transmission arm 24 is fixedly connected to the rotating rod 25, the rotating rod 25 is rotationally arranged on the bracket 21, and at least two pipe-taking arms 22 are fixedly arranged on the rotating rod 25. When the pipe cutting process is completed, the second driving member 23 drives the transmission arm 24 to swing, and the transmission arm 24 then drives the rotating rod 25 to rotate a certain angle (such as 45°), and the pipe-taking arm 22 is driven by the rotating rod 25 to change from a horizontal posture to an inclined posture, at which time the inner support mesh pipe 200 can automatically roll from the pipe-taking arm 22 to the pipe-taking unloading vehicle 40 below under its own gravity. The unloading method is simple and reliable.

[0042] Furthermore, the takeover mechanism 20 further includes a second induction switch 26, which is disposed on the second driving member 23 and inductively cooperates with the transmission arm 24. The second induction switch 26 is used to detect the position of the transmission arm 24 to determine whether the takeover arm 22 has completed unloading the inner support mesh tube 200. If unloading is completed, a feedback signal is sent to the second driving member 23 for resetting, so as to temporarily take over the next section of the inner support mesh tube 200.

[0043] As described in the above scheme, the length of the cut-off internal supporting mesh tube 200 is the set length required by the user. In order to control the length of the internal supporting mesh tube 200 extended to the taking-over mechanism 20, in some embodiments, the taking-over mechanism 20 also includes a third driving member 27 for outputting telescopic linear power, a fixed-length limit baffle 28 and a fixed-length limit switch 29. The third driving member 27 is arranged on the bracket 21, and the fixed-length limit baffle 28 is movably connected to the third driving member 27. The fixed-length limit switch 29 is arranged on the third driving member 27 and can be triggered and cooperated with the fixed-length limit baffle 28.

[0044] The third driving member 27 can drive the fixed-length limit baffle 28 to move closer to or away from the cutter carrier 31. By controlling the distance between the fixed-length limit baffle 28 and the cutter carrier 31 to the required length value, when the inner support network tube 200 is output so that one end thereof conflicts with the fixed-length limit baffle 28, the fixed-length limit baffle 28 will contact and trigger the fixed-length limit switch 29. At this time, the rolling machine 10 stops outputting the inner support network tube 200, ensuring that the length of the inner support network tube 200 between the fixed-length limit baffle 28 and the cutter carrier 31 is the length required by the user.

[0045] Optionally, the third driving member 27 can be any one of an electric push rod, a linear cylinder, etc. For example, the third driving member 27 is a linear cylinder. A mounting block is provided at the end of the piston rod of the linear cylinder, a fixed-length limit baffle 28 is movably mounted on the mounting block, and a fixed-length limit switch 29 is mounted on the side of the mounting block facing the fixed-length limit baffle 28. When the inner support mesh tube 200 moves and touches the fixed-length limit baffle 28, the fixed-length limit baffle 28 will retreat and then contact the fixed-length limit switch 29 to achieve the triggering purpose.

[0046] Please continue reading Figure 1 and Figure 3In addition, on the basis of any of the above embodiments, the take-over mechanism 20 further includes a fourth driving member 41 for outputting telescopic linear power, the fourth driving member 41 is arranged on the base 21a and is drivingly connected to the bracket 21, the fourth driving member 41 is used to drive the bracket 21 to approach or move away from the roll rolling machine 10, and the take-over unloading vehicle 40 can cooperate with the bracket 21 to receive the inner support mesh tube 200 dropped from the take-over arm 22. The fourth driving member 41 is used to provide the power required for the bracket 21 to move horizontally relative to the base 21a, so that after the inner support mesh tube 200 is cut off, the bracket 21 moves a short distance with the inner support mesh tube 200 and is completely separated from the plate in the roll rolling machine. At this time, the take-over unloading vehicle 40 has been moved to the bottom of the take-over arm 22, and the inner support mesh tube 200 can be unloaded into the take-over unloading vehicle 40 after the take-over arm 22 is flipped 45°.

[0047] Optionally, the fourth driving member 41 may be any one of an electric push rod, a linear cylinder, etc.

[0048] Furthermore, the takeover mechanism 20 further includes a travel limit switch 43 and a moving guide assembly 44. The travel limit switch 43 is used to detect the moving position of the bracket, and the bracket is movably connected to the base 21a through the moving guide assembly 44. The travel limit switch 43 is used to limit the extreme moving position of the bracket 21, and the moving guide assembly 44 is used to guide the reciprocating movement of the bracket 21.

[0049] For example, the moving guide assembly 44 may be, but is not limited to, a rail and slider assembly.

[0050] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

Claims

1. An internal support network pipe preparation device, characterized in that: include: A rolling machine, which is used to roll the mesh sheet into an inner support mesh tube and output it; A take-over mechanism, which is movably arranged at the output end of the rolling machine and is used to temporarily support the inner supporting mesh tube; A slitting mechanism, the slitting mechanism being arranged on the coiling machine and used for cutting the inner supporting mesh tube of a preset length; as well as A take-over unloading vehicle is configured to be movable, and the take-over unloading vehicle is used to receive and stack the inner support network pipes unloaded from the take-over mechanism; The takeover mechanism includes a bracket, and the takeover mechanism also includes a third driving member for outputting telescopic linear power, a fixed-length limit baffle and a fixed-length limit switch, wherein the third driving member is arranged on the bracket, the fixed-length limit baffle is movably connected with the third driving member, and the fixed-length limit switch is arranged on the third driving member and can be triggered and matched with the fixed-length limit baffle; The take-over mechanism includes a base, the bracket is movably arranged on the base, and the take-over mechanism also includes a fourth driving member for outputting telescopic linear power, the fourth driving member is arranged on the base and is drivingly connected to the bracket, and the fourth driving member is used to drive the bracket to approach or move away from the rolling machine; The slitting mechanism cuts off the inner supporting mesh tube of a set length, and then the bracket moves a distance relative to the base in a direction away from the rolling machine to completely separate the cut inner supporting mesh tube from the plate in the rolling machine.

2. The internal support mesh preparation device according to claim 1, characterized in that: The slitting mechanism includes a first driving member for outputting rotational power, a cutter carrier and a slitting knife. The first driving member is drivingly connected to the cutter carrier. The cutter carrier is provided with a cutting hole. The inner supporting mesh tube extends out of the cutting hole. The slitting knife is arranged on the cutter carrier and can rotate along the circumferential trajectory of the cutting hole.

3. The internal support mesh preparation device according to claim 2, characterized in that: The slitting mechanism also includes a support plate and a first induction switch. The support plate is arranged on the rolling machine. The first induction switch is arranged on the support plate and is used to detect whether the slitting knife rotates around the inner supporting mesh tube for one circle.

4. The internal support mesh preparation device according to claim 1, characterized in that: The connecting mechanism comprises at least two connecting arms, and the at least two connecting arms are arranged on the bracket at intervals along the pipe length direction.

5. The internal support mesh preparation device according to claim 4, characterized in that: The receiving arm is in an upwardly curved hook shape.

6. The internal support mesh preparation device according to claim 4, characterized in that: The takeover mechanism includes a second driving member for outputting rotational power, a transmission arm and a rotating rod, the second driving member is rotationally connected to the transmission arm, the transmission arm is fixedly connected to the rotating rod, the rotating rod is rotatably arranged on the bracket, and at least two of the takeover arms are fixedly arranged on the rotating rod.

7. The internal support mesh preparation device according to claim 6, characterized in that: The takeover mechanism further comprises a second induction switch, which is disposed on the second driving member and inductively cooperates with the transmission arm.

8. The internal support mesh preparation device according to claim 4, characterized in that: The connecting pipe unloading vehicle can cooperate with the bracket to receive the inner supporting mesh pipe dropped from the connecting pipe arm.

9. The internal support mesh preparation device according to claim 8, characterized in that: The takeover mechanism also includes a travel limit switch, and the travel limit switch is used to detect the moving position of the bracket.

10. The internal support mesh preparation device according to claim 8, characterized in that: The take-over mechanism also includes a movable guide assembly, and the bracket is movably connected to the base via the movable guide assembly.

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