Pneumatic pipe winding device

Abstract

The utility model discloses a pneumatic pipe winding device which comprises a rack, a tensioning component, an adjusting component and a winding component, the tensioning component comprises a tensioning support, a tensioning groove and a tensioning driving piece, the tensioning support is installed on the rack, the tensioning groove is hinged to the tensioning support, the adjusting component is installed on the tensioning support, and the winding component is installed on the adjusting component. A tensioning channel suitable for a pneumatic pipe to pass through is arranged in the tensioning groove, the tensioning driving piece is hinged to the tensioning support, and the movable end of the tensioning driving piece is hinged to the tensioning groove. The adjusting part comprises a movable platform, and the movable platform is mounted on the rack; the winding component comprises a winding driving part, a winding shaft and a winding wheel, a winding assembly is installed on the winding wheel, the winding driving part is installed on the movable platform, and the movable end of the winding driving part is connected with one end of the winding shaft. Therefore, the winding quality is improved.

Description

Technical Field

[0001] The utility model relates to a pneumatic tube winding device, belonging to the technical field of pneumatic tube equipment. Background Art

[0002] A pneumatic tube is a flexible pipe, usually used to transmit compressed air or other gases. In the field of industrial automation, pneumatic tubes are widely used in the connection and control of mechanical equipment, robots, pneumatic components, etc. In the production process of pneumatic tubes, it is usually necessary to wind and collect the completed pneumatic tubes for storage and transportation. After searching, it was found that the Chinese patent with the announcement number CN220200855U discloses an adjustable coiling device. In this patent, the rotating shaft is driven to rotate by a driving device, so that the coil can be retracted and released. When the rotating inner diameter needs to be adjusted, the hydraulic cylinder moves under the action of the piston rod, driving the push column to move, thereby changing the coil rotation and winding on the rotating shaft. However, this patent only realizes the winding of coils of different specifications, and cannot control the tension of the coil during transportation, resulting in poor winding effect. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a pneumatic tube winding device, which can well control the tension of the pneumatic tube during the conveying process, thereby improving the winding quality.

[0004] In order to solve the above technical problems, the technical solution of the utility model is a pneumatic tube winding device, comprising:

[0005] frame;

[0006] The tensioning component includes a tensioning bracket, a tensioning slot and a tensioning drive. The tensioning bracket is installed on the frame. The tensioning slot is hinged to the tensioning bracket. A tensioning channel suitable for passing a pneumatic tube is provided in the tensioning slot. The tensioning drive is hinged to the tensioning bracket. The movable end of the tensioning drive is hinged to the tensioning slot.

[0007] An adjusting component, the adjusting component comprising a movable platform, the movable platform being mounted on the frame;

[0008] A winding component, comprising a winding drive, a winding shaft, and a winding wheel, wherein a winding assembly is mounted on the winding wheel, the winding drive is mounted on the movable platform, the movable end of the winding drive is connected to one end of the winding shaft, and the other end of the winding shaft is connected to the winding wheel;

[0009] The winding drive member is adapted to drive the winding wheel to rotate, thereby driving the winding assembly to rotate so as to axially wind the pneumatic tube passing through the tensioning channel onto the winding assembly;

[0010] The winding assembly includes a plurality of winding members uniformly arranged circumferentially on the winding wheel with the center of the winding wheel as the center.

[0011] Furthermore, in order to detect the tension of the pneumatic tube during the winding process, a tension detection wheel is provided in the tensioning channel, and a tension sensor is provided on the tension detection wheel. The pneumatic tube passing through the tensioning channel is pressed against the tension sensor.

[0012] Furthermore, in order to ensure the quality of winding, the frame is provided with a controller connected to the tensioning sensor to receive the signal of the tensioning sensor, and the controller is suitable for controlling the action of the tensioning drive and / or the winding drive according to the signal feedback from the tensioning sensor.

[0013] Furthermore, in order to facilitate the passage of the pneumatic tube, the tensioning bracket is provided with a first through hole suitable for passing the pneumatic tube;

[0014] The top end of the tensioning groove is provided with a second through hole suitable for passing the pneumatic tube.

[0015] Furthermore, in order to ensure the stability of winding, a bearing seat is installed on the movable platform, and the winding shaft is rotatably installed in the bearing seat.

[0016] Furthermore, in order to adjust the position of the winding wheel, the adjusting component further includes an adjusting base, the adjusting base is slidably mounted on the frame, and the movable platform is slidably mounted on the adjusting base.

[0017] Furthermore, the adjustment base is slidably mounted on the frame via at least one first guide rail slider pair; wherein,

[0018] The first guide rail slider pair includes:

[0019] a first guide rail mounted on the rack;

[0020] A first sliding block is mounted on the adjustment base.

[0021] Furthermore, the movable platform is slidably mounted on the adjustment base via at least one second guide rail slider pair; wherein,

[0022] The second guide rail slider pair includes:

[0023] a second sliding block mounted on the adjustment base;

[0024] A second guide rail is mounted on the movable platform.

[0025] Furthermore, a foot cup 11 is threadedly connected to the bottom of the frame 1, and the foot cup 11 is suitable for adjusting the height of the frame.

[0026] After adopting the above technical solution, the utility model has the following beneficial effects:

[0027] In the present invention, the pneumatic tube to be wound is passed through the first through-hole into the tensioning channel, bypasses the tensioning detection wheel, and extends out of the second through-hole. An external drive device adjusts the adjustment base and movable platform to move back and forth, positioning the reel in the proper position for winding. The reel drive rotates the reel shaft, thereby driving the multiple reeling elements on the reel. The pneumatic tube is drawn through the tensioning channel to the reel, where it is driven by the reel to achieve winding.

[0028] During the winding process, the tension in the winding process is monitored by the tension sensor. The controller adjusts the speed of the winding drive according to the signal of the tension sensor to maintain stable tension during the winding process. The tension drive can also be controlled to drive the tensioning groove to rotate up and down to realize the tensioning control of the pneumatic tube during the process of being transported to the tensioning wheel, ensuring that the winding is evenly and neatly wound on the winding member. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional diagram of the pneumatic tube winding device of the present invention;

[0030] Figure 2 This is a front view of the pneumatic tube winding device of the present invention;

[0031] Figure 3 It is a top view of the pneumatic tube winding device of the present invention;

[0032] Figure 4 It is a left view of the pneumatic tube winding device of the present invention. DETAILED DESCRIPTION

[0033] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0034] like Figure 1-4 As shown, a pneumatic tube winding device includes:

[0035] Rack 1;

[0036] The tensioning component includes a tensioning bracket 21, a tensioning slot 22, and a tensioning drive 23. The tensioning bracket 21 is mounted on the frame 1. The tensioning slot 22 is hingedly connected to the tensioning bracket 21. A tensioning channel 221 suitable for passing a pneumatic tube is provided in the tensioning slot 22. The tensioning drive 23 is hingedly connected to the tensioning bracket 21. The movable end of the tensioning drive 23 is hingedly connected to the tensioning slot 22.

[0037] Adjustment component, the adjustment component includes a movable platform 31, and the movable platform 31 is installed on the frame 1;

[0038] The winding component includes a winding drive 41, a winding shaft 42 and a winding wheel 43. The winding wheel 43 is equipped with a winding assembly. The winding drive 41 is installed on the movable platform 31. The movable end of the winding drive 41 is connected to one end of the winding shaft 42, and the other end of the winding shaft 42 is connected to the winding wheel 43.

[0039] The winding drive member 41 is adapted to drive the winding wheel 43 to rotate, thereby driving the winding assembly to rotate so as to axially wind the pneumatic tube passing through the tensioning channel 221 onto the winding assembly;

[0040] The winding assembly includes six winding members 44 evenly arranged circumferentially on the winding wheel 43 with the center of the winding wheel 43 as the center.

[0041] In this embodiment, six mounting grooves are evenly arranged on the winding wheel 43 with the center of the winding wheel 43 as the center. The winding member 44 is installed in the mounting groove. The mounting groove is also provided with a fastening bolt, which is suitable for fixing the winding member 44 on the winding wheel 43. The winding drive member 41 can be a motor, and the tensioning drive member 23 can be a cylinder.

[0042] Specifically, if Figure 3 As shown, a tensioning detection wheel 24 is provided in the tensioning channel 221, a tensioning sensor is provided on the tensioning detection wheel 24, a pneumatic tube passing through the tensioning channel 221 is crimped onto the tensioning sensor, and a controller 5 connected to the tensioning sensor to receive a signal fed back by the tensioning sensor is provided on the frame 1, and the controller 5 is suitable for controlling the action of the tensioning drive 23 and / or the winding drive 41 according to the signal fed back by the tensioning sensor.

[0043] In this embodiment, the tensioning sensor is a pressure sensor. When the pneumatic tube is in the tensioning channel 221 and is wound around the tensioning detection wheel 24, the winding wheel 43 continuously pulls the pneumatic tube, causing the pneumatic tube to be pressed against the tensioning detection wheel 24. The pressure sensor sends different signals to the controller 5 according to different pressure sizes, and the controller 5 controls the actions of the tensioning drive 23 and the winding drive 41 according to the signals.

[0044] Specifically, if Figure 1-3 As shown, the tensioning bracket 21 is provided with a first through hole 211 suitable for passing the pneumatic tube;

[0045] A second through hole 222 for passing the pneumatic tube is provided at the top of the tensioning groove 22. The first through hole 211 and the second through hole 222 can guide the pneumatic tube into the tensioning channel 221 and limit the left and right movement of the pneumatic tube to prevent it from going off during the winding process.

[0046] Specifically, if Figure 2-4 As shown, a bearing seat 311 is installed on the movable platform 31, and the winding shaft 42 is rotatably installed in the bearing seat 311. The setting of the bearing seat 311 can ensure the stability of the winding drive member 41 driving the winding shaft 42.

[0047] Specifically, if Figure 1-4 As shown, the adjustment component further includes an adjustment base 32 , the adjustment base 32 is slidably fitted on the frame 1 , and the movable platform 31 is slidably fitted on the adjustment base 32 .

[0048] Specifically, if Figure 1-4 As shown, the adjustment base 32 is slidably mounted on the frame 1 via at least one first guide rail slider pair; wherein,

[0049] The first guide rail slider pair includes:

[0050] A first guide rail 61 mounted on the frame 1;

[0051] The first slider 62 is mounted on the adjustment base 32 .

[0052] Specifically, if Figure 1-4 As shown, the movable platform 31 is slidably mounted on the adjustment base 32 via at least one second guide rail slider pair; wherein,

[0053] The second guide rail slider pair includes:

[0054] A second slider 63 mounted on the adjustment base 32;

[0055] A second guide rail 64 is mounted on the movable platform 31 .

[0056] Specifically, if Figure 1-4 As shown, a foot cup 11 is threadedly connected to the bottom of the rack 1. The foot cup 11 is suitable for adjusting the height of the rack. In this embodiment, the operator can raise or lower the rack 1 by rotating the foot cup 11.

[0057] In this embodiment, the pneumatic tube to be wound enters the tensioning channel 221 through the first through hole 211, bypasses the tensioning detection wheel 24, and extends out of the second through hole 222. The adjustment base 32 and the movable platform 31 are adjusted to move back and forth by an external driving device so that the winding wheel 43 is exactly in a position suitable for winding. The winding driving member 41 drives the winding shaft 42 to rotate, thereby driving the winding member 44 on the winding wheel 43 to rotate. The pneumatic tube is pulled to the winding wheel 43 in the tensioning channel 221 and is wound under the drive of the winding wheel 43.

[0058] During the winding process, the tension in the winding process is monitored by the tensioning sensor. The controller 5 adjusts the speed of the winding drive 41 according to the signal of the tensioning sensor to keep the tension stable during the winding process. The tensioning drive 23 can also be controlled to drive the tensioning groove 22 to rotate up and down to realize the tensioning control of the pneumatic tube during the transportation to the tensioning wheel, ensuring that the winding is evenly and neatly wound on the winding member 44.

[0059] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pneumatic tube winding device, characterized in that: include: Rack (1); A tensioning component, the tensioning component comprising a tensioning bracket (21), a tensioning slot (22) and a tensioning drive (23), the tensioning bracket (21) being mounted on the frame (1), the tensioning slot (22) being hinged to the tensioning bracket (21), a tensioning channel (221) suitable for passing a pneumatic tube being provided in the tensioning slot (22), the tensioning drive (23) being hinged to the tensioning bracket (21), and a movable end of the tensioning drive (23) being hinged to the tensioning slot (22); An adjusting component, the adjusting component comprising a movable platform (31), the movable platform (31) being mounted on the frame (1); A winding component, the winding component comprises a winding drive member (41), a winding shaft (42) and a winding wheel (43), a winding assembly is installed on the winding wheel (43), the winding drive member (41) is installed on the movable platform (31), the movable end of the winding drive member (41) is connected to one end of the winding shaft (42), and the other end of the winding shaft (42) is connected to the winding wheel (43); The winding drive member (41) is adapted to drive the winding wheel (43) to rotate, thereby driving the winding assembly to rotate so as to axially wind the pneumatic tube passing through the tensioning channel (221) onto the winding assembly; The winding assembly comprises a plurality of winding members (44) uniformly arranged circumferentially on the winding wheel (43) with the center of the winding wheel (43) as the center.

2. The pneumatic tube winding device according to claim 1, characterized in that: A tensioning detection wheel (24) is provided in the tensioning channel (221), a tensioning sensor is provided on the tensioning detection wheel (24), and a pneumatic tube passing through the tensioning channel (221) is pressed onto the tensioning sensor.

3. The pneumatic tube winding device according to claim 2, characterized in that: The frame (1) is provided with a controller (5) connected to the tensioning sensor to receive a signal from the tensioning sensor. The controller (5) is suitable for controlling the action of the tensioning drive (23) and / or the winding drive (41) according to the signal fed back by the tensioning sensor.

4. The pneumatic tube winding device according to claim 1, characterized in that: The tensioning bracket (21) is provided with a first through hole (211) suitable for passing the pneumatic tube; The top end of the tensioning groove (22) is provided with a second through hole (222) suitable for passing a pneumatic tube.

5. The pneumatic tube winding device according to claim 1, characterized in that: A bearing seat (311) is installed on the movable platform (31), and the reel (42) is rotatably installed in the bearing seat (311).

6. The pneumatic tube winding device according to claim 1, characterized in that: The adjustment component further includes an adjustment base (32), the adjustment base (32) is slidably mounted on the frame (1), and the movable platform (31) is slidably mounted on the adjustment base (32).

7. The pneumatic tube winding device according to claim 6, characterized in that: The adjustment base (32) is slidably mounted on the frame (1) via at least one first guide rail slider pair; wherein, The first guide rail slider pair includes: A first guide rail (61) mounted on the frame (1); A first sliding block (62) is mounted on the adjustment base (32).

8. The pneumatic tube winding device according to claim 6, characterized in that: The movable platform (31) is slidably mounted on the adjustment base (32) via at least one second guide rail slider pair; wherein, The second guide rail slider pair includes: a second sliding block (63) mounted on the adjustment base (32); A second guide rail (64) is mounted on the movable platform (31).

9. The pneumatic tube winding device according to claim 1, characterized in that: The bottom of the frame (1) is threadedly connected to a foot cup (11), and the foot cup (11) is suitable for adjusting the height of the frame (1).

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