Pneumatic pipe blocking detection device and pneumatic pipe detection system

Abstract

The utility model provides a pneumatic pipe blocking detection device and a pneumatic pipe detection system, the pneumatic pipe blocking detection device comprises a height adjusting rack and a pipe blocking detection member arranged on the height adjusting rack, the pipe blocking detection member comprises a magnetic bead, a magnetic member, a magnetic bead detector and at least two mounting seats, the mounting seats are sequentially arranged on the height adjusting frame in the length direction of the pneumatic pipe, the pneumatic pipe is movably arranged on the mounting seats, the two magnetic parts are located at the two ends of the pneumatic pipe in the width direction respectively, the magnetic bead is arranged in the pneumatic pipe and located between the two magnetic parts, the magnetic bead detector is arranged on one side of the magnetic parts, and the magnetic bead detector is arranged on the other side of the pneumatic pipe. The magnetic bead detector is arranged on the pneumatic pipe and arranged in the advancing direction of the pneumatic pipe, when the pneumatic pipe is not blocked, the magnetic bead stops moving under magnetic attraction of the two magnetic pieces, when the pneumatic pipe is blocked, the magnetic bead moves to the position of the magnetic bead detector along with the pneumatic pipe, and the magnetic bead detector gives an alarm when detecting the magnetic bead, so that pipe blocking detection of the pneumatic pipe is achieved, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe blockage detection, in particular to a pneumatic pipe blockage detection device and a pneumatic pipe detection system. Background Art

[0002] Pneumatic tubes have excellent flame retardant and insulation properties, and are resistant to high temperatures, chemical reagents and aging. Therefore, they are widely used in various fields such as daily necessities, product packaging or medical consumables, and are loved by people.

[0003] In production, after being extruded by an extruder, the pneumatic tube needs to go through processes such as cutting and packaging to complete the processing of the pneumatic tube. However, after being extruded by an extruder, the pneumatic tube is prone to quality problems. If it directly enters the next process without passing the inspection, it will affect the quality of the pneumatic tube. In particular, after being extruded by an extruder, the pneumatic tube often has the problem of particles on the inner wall blocking the tube, and the staff needs to manually screen and remove the waste, which is time-consuming and labor-intensive, and the cost increases.

[0004] Therefore, the utility model is dedicated to providing a pneumatic pipe blockage detection device and a pneumatic pipe detection system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pneumatic tube detection device and a pneumatic tube detection system. The pneumatic tube detection system can detect the blockage of the pneumatic tube during the production process of the pneumatic tube, timely discover the blockage problem of the pneumatic tube, provide a reliable basis for the production of the pneumatic tube, and can stop the production in time to reduce unnecessary waste.

[0006] The technical solution provided by the utility model is as follows:

[0007] A pneumatic pipe blockage detection device comprises a height adjustment frame and a pipe blockage detection member arranged on the height adjustment frame, wherein the pipe blockage detection member comprises magnetic beads, a magnetic member, a magnetic bead detector and at least two mounting seats, wherein the mounting seats are sequentially arranged on the height adjustment frame along the length direction of the pneumatic pipe, and the pneumatic pipe is movably arranged on the mounting seats;

[0008] The magnetic members are provided in two numbers, and the two magnetic members are respectively located at two ends of the pneumatic tube in the width direction, the magnetic bead is arranged in the pneumatic tube and located between the two magnetic members, and the magnetic bead detector is arranged on one side of the magnetic member and arranged along the forward direction of the pneumatic tube;

[0009] When the pneumatic tube is not blocked, the magnetic beads roll at the original position under the magnetic attraction of the two magnetic parts. When the pneumatic tube is blocked, the magnetic beads move with the pneumatic tube to the position of the magnetic bead detector, and the magnetic bead detector alarms when detecting the magnetic beads.

[0010] In some embodiments, the height adjustment frame includes a first bracket, a second bracket and an adjustment member, the first bracket is arranged above the second bracket, and the first bracket and the second bracket are connected by the adjustment member to adjust the height of the height adjustment frame;

[0011] The pipe blockage detection member is arranged at an end of the first bracket away from the second bracket.

[0012] In some embodiments, a through hole matching with the pneumatic tube is provided on the mounting seat, and the pneumatic tube is arranged through the through hole, so that the pneumatic tube can be movably arranged on the mounting seat.

[0013] In some embodiments, a rotating wheel assembly is further included. The rotating wheel assembly is provided in two pieces. The two rotating wheel assemblies are respectively provided at two ends of the height adjustment frame along the length direction of the pneumatic tube to guide the pneumatic tube.

[0014] In some embodiments, the number of the magnetic bead detectors is two, and the two magnetic bead detectors are sequentially arranged on the height adjustment frame along the advancing direction of the pneumatic tube.

[0015] In some embodiments, the outer diameter of the magnetic bead is slightly smaller than the inner diameter of the pneumatic tube.

[0016] In some embodiments, the adjusting member includes a locking member and two first screws, the two first screws are sequentially arranged on the second bracket along the length direction of the pneumatic tube, and a through hole matching with the first screw is arranged at one end of the first bracket close to the second bracket, so that the first bracket can be movably arranged on the first screw;

[0017] The locking member is suitable for engaging with the first screw rod to fix the first bracket on the first screw rod.

[0018] In some embodiments, telescopic positioning seats are provided at four corners of one end of the second bracket away from the first bracket to adjust the height of the second bracket relative to the ground.

[0019] A pneumatic pipe detection system, comprising a pneumatic pipe blockage detection device as claimed in any one of the above claims, and further comprising:

[0020] an extruder, arranged on one side of the height-adjusting frame, for producing the pneumatic tube;

[0021] A pipe cutter is arranged on a side of the height adjustment frame away from the extruder, the pipe cutter comprises a cutting mechanism and a traction mechanism, the traction mechanism is used to traction the pneumatic tube to move relative to the height adjustment frame, and the cutting mechanism is used to cut the pneumatic tube;

[0022] A caliper, used to detect the outer diameter of the pneumatic tube;

[0023] An outer surface detection member, used for detecting outer surface information of the pneumatic tube;

[0024] A collecting mechanism, arranged on a side of the tube cutting machine away from the extruder, for receiving the pneumatic tube cut by the cutting mechanism;

[0025] The control module is used to receive the detection data of the magnetic bead detector, the caliper and the outer surface detection member, and is electrically connected to the tube cutting machine and the collecting mechanism.

[0026] In some embodiments, the collection mechanism includes a collection frame, a drive assembly, a support frame, and a base plate arranged on the upper end surface of the support frame, the support frame is located on one side in the width direction of the pneumatic tube, and the drive assembly and the collection frame are located on a side of the base plate away from the support frame;

[0027] The driving assembly is in driving connection with the collecting frame to drive the collecting frame to extend from the base plate along the width direction of the pneumatic tube, so that the collecting frame is arranged opposite to the pneumatic tube.

[0028] The pneumatic pipe blockage detection device and pneumatic pipe detection system provided by the utility model have the following beneficial effects:

[0029] 1. The utility model provides a pneumatic tube blockage detection device and a pneumatic tube detection system, which arrange magnetic beads in the pneumatic tube. When the pneumatic tube is not blocked, the pneumatic tube moves, and the magnetic beads in the pneumatic tube are fixed in the pneumatic tube by two magnetic parts and will not move. When the pneumatic tube is blocked, the pneumatic tube moves, and the magnetic beads in the pneumatic tube move with the movement of the pneumatic tube until the magnetic beads move to the position of the magnetic bead detector. The magnetic bead detector detects the magnetic beads and sounds an alarm, so that the user can timely understand the production status of the pneumatic tube and stop production in time. There is no need for staff to manually screen the blockage situation, thereby improving work efficiency.

[0030] 2. The utility model provides a pneumatic pipe blockage detection device and a pneumatic pipe detection system. The pneumatic pipe blockage detection device has two magnetic bead detectors, which are arranged on height adjustment racks in sequence along the forward direction of the pneumatic pipe, thereby improving the stability and accuracy of the detection.

[0031] 3. The utility model provides a pneumatic pipe blockage detection device and a pneumatic pipe detection system. The height adjustment frame can adjust the height of the pipe blockage detection component relative to the ground so that the pneumatic pipe produced by the extruder and the pipe blockage detection component are at the same height, thereby improving the versatility of the pipe blockage detection system.

[0032] 4. The utility model provides a pneumatic tube blockage detection device and a pneumatic tube detection system. The pneumatic tube detection system can realize multi-faceted defective product detection of pneumatic tubes through diameter gauges, outer surface detectors and blockage detection parts. The detection is more comprehensive, and users can fully understand the production situation of pneumatic tubes. Moreover, the controller can control the tube cutting machine to cut the pneumatic tube according to the detection data collected by the diameter gauge, outer surface detector and blockage detection part, and collect the cut waste through the collection mechanism. The whole system can run automatically without the need for staff operation, and has a high degree of automation. Moreover, when a problem pneumatic tube is detected, the system does not need to be shut down, and the problem pneumatic tube can be collected and processed, with high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The preferred implementation scheme will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present solution.

[0034] Figure 1 This is a structural diagram of a pneumatic pipe blockage detection device provided by the utility model;

[0035] Figure 2 It is a partial front view of a pneumatic pipe blockage detection device provided by the utility model;

[0036] Figure 3 It is a structural diagram of a collecting device of a pneumatic tube detection system provided by the utility model.

[0037] Description of Figure Numbers:

[0038] Height adjustment frame 1, first bracket 11, second bracket 12, telescopic positioning seat 121, adjustment member 13, locking member 131, first screw 132, pipe blockage detection member 2, magnetic member 21, magnetic bead detector 22, mounting seat 23, rotating wheel assembly 3, guide wheel 31, connecting shaft 32, collecting mechanism 4, supporting frame 41, base plate 42, collecting frame 43, driving assembly 44, driving member 441, guide rail 442, counterweight block 45, pneumatic tube 5. DETAILED DESCRIPTION

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0040] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0041] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0043] In one embodiment, a pneumatic tube blockage detection device is described, which arranges a tube blockage detection component 2 on a height adjustment frame 1. The tube blockage detection component 2 can detect the blockage of the pneumatic tube 5 during the production process of the pneumatic tube 5, so that the user can discover the quality problems of the pneumatic tube 5 in time, providing a reliable basis for the next step of production.

[0044] Specifically, see the attached drawings of the specification Figures 1 to 3A pneumatic pipe blockage detection device includes a height adjustment frame 1 and a pipe blockage detection member 2, and the pipe blockage detection member 2 is arranged on the height adjustment frame 1. The pipe blockage assembly includes magnetic beads, a magnetic member 21, a magnetic bead detector 22, and at least two mounting seats 23. The two mounting seats 23 are arranged on the height adjustment frame 1 along the length direction of the pneumatic tube 5. Accordingly, the pneumatic tube 5 is movably arranged on the mounting seats 23 so that the pneumatic tube 5 can move along the at least two mounting seats 23. There are two magnetic members 21, which are arranged on the height adjustment frame 1, and the two magnetic members 21 are respectively located at both ends of the width direction of the pneumatic tube 5, that is, the two magnetic members 21 are arranged at both ends perpendicular to the length direction of the pneumatic tube 5. The magnetic beads are arranged in the pneumatic tube 5 and are located between the two magnetic members 21. The magnetic bead detector 22 is arranged on the height adjustment frame 1, and is located on one side of the magnetic member 21, and is arranged along the forward direction of the pneumatic tube 5. It should be noted that when the pneumatic tube 5 moves to the right along at least two mounting seats 23, the magnetic bead detector 22 is located on the right side of the magnetic member 21, and when the pneumatic tube 5 moves to the left along at least two mounting seats 23, the magnetic bead detector 22 is located on the left side of the magnetic member 21.

[0045] It can be understood that, referring to the accompanying drawings of the specification Figure 1 , Figure 2 When the pneumatic tube 5 is not blocked, the pneumatic tube 5 will be attracted by the magnetic force of the two magnetic parts 21 when it moves along the mounting seat 23, and will roll at the original position between the two magnetic parts 21, and will not move relative to the height adjustment frame 1. Therefore, the magnetic beads will not move to the position of the magnetic bead detector 22 as the pneumatic tube 5 moves, and the magnetic bead detector 22 cannot detect the magnetic beads and alarm, indicating that the pneumatic tube 5 is not blocked. Similarly, when the pneumatic tube 5 is blocked, although the pneumatic tube 5 will be attracted by the magnetic force of the two magnetic parts 21 when it moves along the mounting seat 23, it will also be affected by the pneumatic tube 5 and move relative to the height adjustment frame 1 as the pneumatic tube 5 moves. When the magnetic beads move to the position of the magnetic bead detector 22, the magnetic bead detector 22 detects the magnetic beads and alarms.

[0046] In this embodiment, the pipe blockage detection part 2 can promptly detect the blockage of the pneumatic pipe 5, and the magnetic bead detector 22 can promptly alarm to remind the staff of abnormal extrusion production, so as to carry out relevant processing in time and reduce unnecessary production waste.

[0047] In one embodiment, referring to the accompanying drawings, Figures 1 to 3, this embodiment further describes the pipe blockage detection member 2. Among them, the mounting seat 23 is provided with a through hole matched with the pneumatic tube 5, and the pneumatic tube 5 passes through a plurality of through holes of the mounting seat 23, so that the pneumatic tube 5 can be movably arranged on the mounting seat 23. Correspondingly, the pneumatic tube blockage detection device also includes two rotating wheel assemblies 3, which are respectively arranged at both ends of the height adjustment frame 1 along the length direction of the pneumatic tube 5, so as to guide the pneumatic tube 5, so that the pneumatic tube 5 can move along the mounting seat 23 and the rotating wheel assembly 3 relative to the height adjustment frame 1.

[0048] Preferably, the wheel assembly 3 includes a guide wheel 31 and a connecting shaft 32, wherein the guide wheel 31 is rotatably disposed at one end of the connecting shaft 32, and the end of the connecting shaft 32 away from the guide wheel 31 is rotatably disposed on the height adjustment frame 1 to adjust the angle between the connecting shaft 32 and the height adjustment frame 1, and a damping sleeve is disposed at the connection between the connecting shaft 32 and the height adjustment frame 1, so that the connecting shaft 32 can be maintained at a fixed angle for a long time on the height adjustment frame 1. It can be understood that by rotatably disposing the connecting shaft 32 on the height adjustment frame 1, the height of the pneumatic tube 5 can be adjusted (within a certain range), so that the pneumatic tube blockage detection device can be applicable to the blockage detection of pneumatic tubes 5 of different diameters (within a certain range).

[0049] Furthermore, two magnetic bead detectors 22 are provided, and the two magnetic bead detectors 22 are sequentially arranged on the height adjustment frame 1 along the advancing direction of the pneumatic tube 5. The two magnetic bead detectors 22 can improve the stability and reliability of the pipe blockage detection member 2 in detecting pipe blockage. Accordingly, the outer diameter of the magnetic beads is slightly smaller than the inner diameter of the pneumatic tube 5, so that the magnetic beads can roll in the pneumatic tube 5, and when the pneumatic tube 5 is blocked by residual particles or uneven inner diameter processing, the magnetic beads can be pushed to move relative to the height adjustment frame 1.

[0050] Of course, in actual production applications, the mounting seat 23 can be set to multiple, for example, see the accompanying drawings of the specification Figure 1 , Figure 2 There are five mounting seats 23, and the five mounting seats 23 are arranged on the height adjustment frame 1 in sequence and at intervals. The two mounting seats 23 at both ends are arranged at both ends of the height adjustment frame 1, and the magnetic bead detector 22 is arranged on the mounting seats 23. They are not described in detail here, and they are all within the protection scope of the present utility model.

[0051] In one embodiment, this embodiment provides a specific structure of a height adjustment frame 1. Figure 1, wherein the height adjustment frame 1 comprises a first bracket 11, a second bracket 12 and an adjustment member 13, wherein the first bracket 11 is arranged above the second bracket 12, and the first bracket 11 and the second bracket 12 are connected by the adjustment member 13, so as to adjust the distance between the first bracket 11 and the second bracket 12, thereby adjusting the height of the height adjustment frame 1. Accordingly, the pipe blocking detection member 2 is arranged at one end of the first bracket 11 away from the second bracket 12.

[0052] Furthermore, a telescopic positioning seat 121 is provided at one end of the second bracket 12 away from the first bracket 11. Four telescopic positioning seats 121 are provided and are respectively located at four corners of the end of the second bracket 12 away from the first bracket 11 to adjust the height of the second bracket 12 relative to the ground.

[0053] It can be understood that, through the arrangement of the adjustment member 13 and the telescopic positioning seat 121, a variety of ways of adjusting the height adjustment frame 1 are provided, so as to facilitate adjustment to a suitable height to receive the pneumatic tube 5. Moreover, when the pneumatic tube blockage detection device is on an uneven ground, the staff can adjust the height of the four telescopic positioning seats 121 to make the height adjustment frame 1 in a horizontal state.

[0054] Specifically, the telescopic positioning seat 121 includes a second screw and a support seat arranged at one end of the second screw, wherein a threaded hole matching the second screw is arranged at one end of the second bracket 12 away from the first bracket 11, and the second screw is connected to the second bracket 12 through the threaded hole. The distance between the second bracket 12 and the ground is adjusted by rotating the threaded hole, and the support seat can improve the stability of the height adjustment frame 1.

[0055] Of course, in actual production applications, there are many structures of the telescopic positioning seat 121, which are not described one by one here, and are all within the protection scope of the present utility model.

[0056] In one embodiment, referring to the accompanying drawings, Figure 1 to Figure 2 In this embodiment, the adjusting member 13 is further described. The adjusting member 13 includes a locking member 131 and two first screws 132. The two first screws 132 are sequentially arranged on the second bracket 12 along the length direction of the pneumatic tube 5. A through hole is arranged at one end of the first bracket 11 close to the second bracket 12. The first bracket 11 is movably arranged on the first screw 132 through the through hole. Accordingly, the locking member 131 is suitable for engaging with the first screw 132 to fix the first bracket 11 on the second bracket 12.

[0057] It can be understood that the locking piece 131 is configured as a bolt that cooperates with the first screw rod 132. The bolt is threadedly connected to the first screw rod 132 to fix the bolt on the first screw rod 132. The first bracket 11 is set through the first screw rod 132 through a through hole. The bolt is located below the first bracket 11. The outer diameter of the bolt is larger than the inner diameter of the through hole so that the first bracket 11 is clamped and fixed on the first screw rod 132. The user can adjust the height of the height adjustment frame 1 by adjusting the position of the bolt relative to the first screw rod 132.

[0058] Of course, there are many structures of the locking member 131, and in actual production applications, it can also be set to other structures, which are not described here one by one, and are all within the protection scope of the present utility model.

[0059] In one embodiment, this embodiment provides a pneumatic tube detection device, including a pneumatic tube blockage detection device described in any of the above embodiments, and also including an extruder, a tube cutter, a caliper, an outer surface detection member, a collecting mechanism 4 and a control module. The extruder is arranged on one side of the height adjustment frame 1 to produce the pneumatic tube 5, the tube cutter is arranged on the side of the height adjustment frame 1 away from the extruder, and the tube cutter includes a cutting mechanism and a traction mechanism, the traction mechanism is used to pull the pneumatic tube 5 through the through hole of the mounting seat 23 and move relative to the height adjustment frame 1, and the cutting mechanism is used to cut the pneumatic tube 5.

[0060] Furthermore, the caliper is used to detect the outer diameter of the pneumatic tube 5, and the outer surface detection part is used to detect the outer surface information of the pneumatic tube. The collecting mechanism 4 is arranged on the side of the tube cutter away from the extruder, and is used to receive the pneumatic tube 5 cut by the cutting mechanism. The control module is used to receive the detection data of the magnetic bead detector 22, the caliper and the outer surface detection part, that is, the control module is used to receive the outer diameter data of the pneumatic tube 5 detected by the magnetic bead detector 22, receive the outer surface information of the pneumatic tube 5 detected by the outer surface detection part, receive the blockage information of the pneumatic tube 5 detected by the blockage detection part 2, and is electrically connected to the tube cutter and the collecting mechanism 4, controls the cutting mechanism of the tube cutter to cut the pneumatic tube 5, and the collecting mechanism 4 collects the cut pneumatic tube 5.

[0061] Specifically, when in use, the caliper measures the outer diameter of the pneumatic tube 5 in real time, obtains the outer diameter data of the pneumatic tube 5, and transmits the outer diameter data of the pneumatic tube 5 to the control module. The control module determines whether the outer diameter of the pneumatic tube 5 is abnormal based on the outer diameter data. If the outer diameter of the pneumatic tube 5 is within the normal range, the pneumatic tube 5 continues to move to accept the detection of the outer surface detection part, obtains the outer surface information of the pneumatic tube 5, and transmits the outer surface information to the control module. The control module determines whether there are defects such as bulges, particles, pits, impurities, etc. on the outer surface of the pneumatic tube 5 based on the outer surface information. Correspondingly, if the outer surface of the pneumatic tube 5 does not have the above defects, the pneumatic tube 5 continues to move after passing the tube blocking detection part 2 to detect that no tube blocking occurs, and the control module controls the tube cutting machine to cut off the pneumatic tube 5 and perform the next packaging operation.

[0062] Of course, if any one of the caliper, the outer surface detection member and the pipe blocking detection member 2 detects that the pneumatic tube 5 is abnormal, the control module controls the pipe cutter to cut off the abnormal pneumatic tube 5, and controls the collection device to collect the cut waste pneumatic tube 5. In this process, the extruder does not need to be stopped, and can continue to extrude and produce the pneumatic tube 5, and the pneumatic tube 5 is continuously detected by the caliper, the outer surface detection member and the pipe blocking detection member 2.

[0063] The present embodiment provides a pneumatic tube inspection system, the whole system can be operated independently without the participation of staff, can measure the outer diameter of the pneumatic tube 5, perform defect inspection on the outer surface of the pneumatic tube 5, and can also detect whether the tube is blocked, so that the inspection is more comprehensive. At the same time, the problematic pneumatic tube 5 can be cut off and collected by a collection mechanism to ensure product quality.

[0064] In one embodiment, referring to the accompanying drawings, Figure 3 , the present embodiment further describes the collecting mechanism 4, wherein the collecting mechanism 4 comprises a support frame 41, a base plate 42, a collecting frame 43 and a driving assembly 44, wherein the base plate 42 is arranged on the upper end surface of the support frame 41, and the driving assembly 44 and the collecting frame 43 are arranged on the side of the base plate 42 away from the support frame 41. The support frame 41 is arranged on the side of the pipe cutting machine away from the extruder and on the side in the width direction of the pneumatic tube 5. Accordingly, the driving assembly 44 is in transmission connection with the collecting frame 43, so as to drive the collecting frame to extend from the base plate 42 along the length direction of the pneumatic tube 5, so that the collecting frame 43 is arranged opposite to the pneumatic tube 5.

[0065] It can be understood that in the present pneumatic tube detection system, the collection frame 43 is located directly above the base plate 42 and is not set corresponding to the pneumatic tube 5. When there is no problem with the pneumatic tube 5, the pneumatic tube 5 directly enters the next step, and the collection mechanism 4 will not be affected. When there is a problem with the pneumatic tube 5, the control module controls the collection frame 43 to extend from the base plate 42 along the width direction of the pneumatic tube 5, so that the collection frame 43 is set directly for the pneumatic tube 5, and then the tube cutting machine cuts off the problematic pneumatic tube 5, and the pneumatic tube 5 falls into the collection frame 43, and then the collection frame 43 is retracted onto the base plate 42.

[0066] Furthermore, this embodiment further describes the collecting mechanism 4. Figure 3 The driving assembly 44 includes a driving member 441 and a guide rail 442, wherein the guide rail 442 is disposed on the upper end surface of the base plate 42 and connected to the collecting frame 43, so that the collecting frame 43 is movably disposed on the base plate 42. The driving member 441 is disposed on the base plate 42 and is in transmission connection with the collecting frame 43 to drive the collecting frame 43 to move.

[0067] Furthermore, the guide rails 442 are provided in two groups to improve the stability of the movement of the collecting frame 43. Accordingly, a counterweight block 45 is also provided on the support frame 41 to prevent the support frame 41 from tipping over.

[0068] Preferably, a telescopic positioning seat 121 may also be provided on the side of the support frame 41 away from the collecting frame 43 to adjust the height of the collecting frame 43 from the ground.

[0069] It should be noted that the above embodiments can be freely combined as needed. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A pneumatic pipe blockage detection device, characterized in that: It comprises a height adjustment frame and a pipe blockage detection member arranged on the height adjustment frame, wherein the pipe blockage detection member comprises magnetic beads, a magnetic member, a magnetic bead detector and at least two mounting seats, wherein the mounting seats are sequentially arranged on the height adjustment frame along the length direction of the pneumatic tube, and the pneumatic tube is movably arranged on the mounting seats; The magnetic members are provided in two numbers, and the two magnetic members are respectively located at two ends of the pneumatic tube in the width direction, the magnetic bead is arranged in the pneumatic tube and located between the two magnetic members, and the magnetic bead detector is arranged on one side of the magnetic member and arranged along the forward direction of the pneumatic tube; When the pneumatic tube is not blocked, the magnetic beads roll at the original position under the magnetic attraction of the two magnetic parts. When the pneumatic tube is blocked, the magnetic beads move with the pneumatic tube to the position of the magnetic bead detector, and the magnetic bead detector alarms when detecting the magnetic beads.

2. A pneumatic pipe blockage detection device according to claim 1, characterized in that: The height adjustment frame includes a first bracket, a second bracket and an adjustment member, wherein the first bracket is arranged above the second bracket, and the first bracket and the second bracket are connected through the adjustment member to adjust the height of the height adjustment frame; The pipe blockage detection member is arranged at an end of the first bracket away from the second bracket.

3. A pneumatic pipe blockage detection device according to claim 2, characterized in that: The mounting seat is provided with a through hole matched with the pneumatic tube, and the pneumatic tube is arranged through the through hole, so that the pneumatic tube can be movably arranged on the mounting seat.

4. A pneumatic pipe blockage detection device according to claim 3, characterized in that: It also includes a rotating wheel assembly, wherein two rotating wheel assemblies are provided, and the two rotating wheel assemblies are respectively arranged at two ends of the height adjustment frame along the length direction of the pneumatic tube to guide the pneumatic tube.

5. A pneumatic pipe blockage detection device according to claim 4, characterized in that: The magnetic bead detectors are provided in two numbers, and the two magnetic bead detectors are sequentially arranged on the height adjustment frame along the advancing direction of the pneumatic tube.

6. A pneumatic pipe blockage detection device according to claim 5, characterized in that: The outer diameter of the magnetic bead is slightly smaller than the inner diameter of the pneumatic tube.

7. A pneumatic pipe blockage detection device according to claim 2, characterized in that: The adjusting member includes a locking member and two first screws, the two first screws are sequentially arranged on the second bracket along the length direction of the pneumatic tube, and a through hole matching with the first screw is arranged at one end of the first bracket close to the second bracket, so that the first bracket can be movably arranged on the first screw; The locking member is suitable for engaging with the first screw rod to fix the first bracket on the first screw rod.

8. A pneumatic pipe blockage detection device according to claim 7, characterized in that: Telescopic positioning seats are arranged at four corners of one end of the second bracket away from the first bracket, so as to adjust the height of the second bracket relative to the ground.

9. A pneumatic tube detection system, characterized in that: A pneumatic pipe blockage detection device comprising any one of claims 1 to 8, further comprising: an extruder, arranged on one side of the height-adjusting frame, for producing the pneumatic tube; A pipe cutter is arranged on a side of the height adjustment frame away from the extruder, the pipe cutter comprises a cutting mechanism and a traction mechanism, the traction mechanism is used to traction the pneumatic tube to move relative to the height adjustment frame, and the cutting mechanism is used to cut the pneumatic tube; A caliper, used to detect the outer diameter of the pneumatic tube; An outer surface detection member, used for detecting outer surface information of the pneumatic tube; A collecting mechanism, arranged on a side of the tube cutting machine away from the extruder, for receiving the pneumatic tube cut by the cutting mechanism; The control module is used to receive the detection data of the magnetic bead detector, the caliper and the outer surface detection member, and is electrically connected to the tube cutting machine and the collecting mechanism.

10. A pneumatic tube detection system according to claim 9, characterized in that: The collecting mechanism comprises a collecting frame, a driving assembly, a supporting frame and a base plate arranged on the upper end surface of the supporting frame, the supporting frame is located on one side in the width direction of the pneumatic tube, and the driving assembly and the collecting frame are located on a side of the base plate away from the supporting frame; The driving assembly is drivingly connected to the collecting frame to drive the collecting frame to extend from the base plate along the width direction of the pneumatic tube, so that the collecting frame is arranged opposite to the pneumatic tube.

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