Pipe double-strapping device

Abstract

The utility model provides a pipe double-strapping device which comprises at least two bottom frames, a pipe moving mechanism is installed on the top of each bottom frame, a double-strapping mechanism is installed on the top of one end of each bottom frame, and a double-clamping mechanism installed in the bottom frames is arranged between the double-strapping mechanism and the pipe moving mechanism. Two sets of pipes can be bundled at the same time in one-time operation, the bundling efficiency is greatly improved, the pipe bundling device is particularly suitable for the large-batch production environment, the production efficiency can be remarkably improved, the labor cost is reduced, the bottom frame, the pipe moving mechanism, the double bundling mechanisms and the double clamping mechanisms are arranged on the device, all the parts are compact and reasonable in structure and scientific in layout, and the production efficiency is greatly improved. The double-binding mechanism and the pipe moving mechanism are connected through the double-clamping mechanism, so that the pipes are more stable and reliable in the moving and binding process, and sliding and deviation of the pipes are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe packaging machinery, and in particular relates to a double-bundling device for pipes. Background Art

[0002] Pipe bundling is an essential part of the production and transportation of pipes. The purpose is to keep the pipes neat during transportation and storage, and to facilitate handling and storage. Existing bundling machines mainly focus on a single bundling function, that is, they can only bundle a group of pipes at a time. This single bundling method has certain efficiency problems, especially in the case of mass production and rapid processing. The processing speed of a single bundling machine cannot meet the needs of efficient production. In addition, due to differences in design, the action processes of existing bundling machines are different. Some bundling machines also have problems such as complex operation and high maintenance costs during use. Utility Model Content

[0003] The utility model aims to provide a double-bundling device for pipes, aiming to solve the above technical problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double bundling device for pipes, comprising at least two base frames, each of which is equipped with a pipe material moving mechanism on the top, a double bundling mechanism on the top of one end of each base frame, and a double clamping mechanism installed inside the base frame between the double bundling mechanism and the pipe material moving mechanism;

[0005] The pipe material moving mechanism includes a frame fixedly installed on the top of the base frame, a pipe supporting mechanism is slidably installed on one side of the frame, and the double bundling mechanism includes a protective box installed on the top of one end of the base frame, at least two groups of bearing seats are installed inside the protective box, and a rotating shaft of an external driving source is installed inside each group of the bearing seats, a rotating arm is installed at one end of the rotating shaft, a bundling arm is installed at one end of the rotating arm, a bundling roller is installed at one end of the bundling arm, and a wrapping film is sleeved on the outside of the bundling roller.

[0006] As a preferred embodiment of the utility model, the pipe support mechanism includes two first linear guide rails installed on one side of the frame, the first linear guide rails are slidably connected to the first mounting plate through a first slider, a servo reduction motor is fixedly installed on the middle part of the outer side of the first mounting plate, and a first gear is installed on the output end of the servo reduction motor, and the first gear is meshed with the first rack on the top inner side of the frame.

[0007] As a preferred embodiment of the utility model, both sides of the servo reduction motor are provided with a fixing plate fixedly mounted on the outer side of the first mounting plate, a second linear guide is installed on the outer side of the fixing plate, the second linear guide is slidably connected to the first mounting plate of the cylinder through a second slider, a first cylinder is installed on the outer side of the first mounting plate of the cylinder, a top plate is installed at the telescopic end of the first cylinder, a third linear guide is fixedly connected to the inner side of the top plate, the third linear guide is slidably connected to a third slider installed on the outer side of the first mounting plate of the cylinder, and a limiting rod installed on one side of the fixed plate is provided on one side of the third slider.

[0008] As a preferred embodiment of the utility model, the double clamping mechanism includes two fourth linear guides vertically fixedly installed inside the base frame, the fourth linear guides are slidably connected to an L-shaped second mounting plate through a fourth slider, one side of the second mounting plate is slidably connected to two clamping jaws through two slide rails, the inner sides of the two clamping jaws are installed with second racks, the two second racks are meshed with a second gear, the second gear is rotatably connected to the second mounting plate through a connecting shaft, a second cylinder is also fixedly installed on one side of the second mounting plate, the telescopic end of the second cylinder is connected to a connecting seat, the connecting seat is fixedly connected to one of the clamping jaws, and the bottom of the second mounting plate is externally connected to a third cylinder.

[0009] As a preferred embodiment of the utility model, a triangular notch is provided on the inner side of the clamping jaw, and an elastic band is fixedly connected to the inner side of the triangular notch.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1) The utility model can bundle two groups of pipes at the same time in one operation by setting a double bundling mechanism, which greatly improves the bundling efficiency. It is particularly suitable for mass production environments, can significantly improve production efficiency, and reduce labor costs. The bottom frame, pipe material moving mechanism, double bundling mechanism and double clamping mechanism set in the device are compact and reasonable in structure and scientific in layout. The double bundling mechanism is connected to the pipe material moving mechanism through the double clamping mechanism, which makes the pipes more stable and reliable during the material moving and bundling process, and avoids the sliding and deviation of the pipes.

[0012] 2) The pipe material transfer mechanism adopts servo reduction motor and linear guide rail to automatically shift and position the pipe, which is easy and quick to operate. The double strapping mechanism realizes the precise positioning and strapping action of the strapping arm through the rotation of the rotating shaft and the rotating arm. The strapping process has a high degree of automation, which reduces human intervention and improves the strapping quality.

[0013] 3) The double clamping mechanism realizes the automatic opening and closing and clamping action of the clamping jaws through the cooperation of the cylinder and the gear rack. The clamping force is uniform and reliable, which can effectively prevent the pipe from sliding and falling off during the bundling process, ensuring the stability and reliability of the bundling. The components are reasonably designed, easy to disassemble and replace, and have low maintenance costs. In particular, the design of the bundling arm and the bundling roller makes the replacement of the stretch film more convenient and quick, reducing downtime and improving equipment utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pipe material transfer mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the double clamping mechanism structure of the utility model.

[0018] In the figure: 100, bottom frame; 200, pipe material transfer mechanism; 210, frame; 220, pipe material support mechanism; 221, first linear guide rail; 222, first slider; 223, first mounting plate; 224, servo reduction motor; 225, first gear; 226, first rack; 227, fixed plate; 228, second linear guide rail; 229, second slider; 300, double bundling mechanism; 310, protection box; 320, bearing seat; 330, rotating shaft; 340, rotating arm; 350, bundling arm; 3 60. Strapping roller; 370. Wrapping film; 400. Double clamping mechanism; 410. Fourth linear guide; 420. Fourth slider; 430. Connecting seat; 440. Second mounting plate; 450. Clamping jaw; 451. Triangular notch; 452. Elastic band; 460. Second rack; 470. Second gear; 480. Second cylinder; 2210. First cylinder mounting plate; 2211. First cylinder; 2212. Top plate; 2213. Third linear guide; 2214. Third slider; 2215. Limit rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example 1

[0021] See also Figure 1-3The utility model provides the following technical solutions: a double bundling device for pipes, comprising at least two base frames 100, a pipe material moving mechanism 200 is installed on the top of each base frame 100, a double bundling mechanism 300 is installed on the top of one end of each base frame 100, and a double clamping mechanism 400 installed inside the base frame 100 is provided between the double bundling mechanism 300 and the pipe material moving mechanism 200;

[0022] The pipe material moving mechanism 200 includes a frame 210 fixedly installed on the top of the base frame 100, and a pipe supporting mechanism 220 is slidably installed on one side of the frame 210. The double bundling mechanism 300 includes a protective box 310 installed on the top of one end of the base frame 100, and at least two groups of bearing seats 320 are installed inside the protective box 310. A rotating shaft 330 with an external driving source is installed inside each group of bearing seats 320. A rotating arm 340 is installed at one end of the rotating shaft 330, and a bundling arm 350 is installed at one end of the rotating arm 340. A bundling roller 360 is installed at one end of the bundling arm 350, and a wrapping film 370 is sleeved on the outside of the bundling roller 360.

[0023] Specifically, the pipe material moving mechanism 200 is responsible for moving the pipes to the designated position for bundling operation. A double bundling mechanism 300 is installed on the top of one end of each base frame 100. The double bundling mechanism 300 is used to bundle two groups of pipes at the same time. In order to ensure that the pipes remain stable during the material moving and bundling process, a double clamping mechanism 400 is provided between the double bundling mechanism 300 and the pipe material moving mechanism 200. The double clamping mechanism 400 is installed inside the base frame 100, and prevents the pipes from sliding and deflecting during the moving and bundling process by lifting and clamping the pipes.

[0024] When the double bundling mechanism 300 is bundling the pipes, the driving source drives the rotating shaft 330 to rotate, and the bundling arm 350 drives the bundling roller 360 to rotate, so that the wrapping film 370 can cooperate with the film clamping mechanism to bundle the film material on the outside of the pipe. The double bundling mechanism 300 is provided with two rotating shafts 330, so it can realize double bundling of two groups of pipes, thereby increasing the packaging efficiency of the pipes.

[0025] In this embodiment, the pipe support mechanism 220 includes two first linear guide rails 221 installed on one side of the frame 210. The first linear guide rails 221 are slidably connected to the first mounting plate 223 through the first slider 222. A servo reduction motor 224 is fixedly installed in the middle of the outer side of the first mounting plate 223. A first gear 225 is installed at the output end of the servo reduction motor 224. The first gear 225 is meshed and connected with the first rack 226 at the top inner side of the frame 210.

[0026] Specifically, when unloading after the pipe production is completed, the pipe can fall on the pipe support mechanism 220, and then the servo reduction motor 224 cooperates with the first gear 225 to rotate on the first rack 226, so that the pipe support mechanism 220 can drive the pipe to be translated and transported.

[0027] In this embodiment, both sides of the servo reduction motor 224 are provided with a fixing plate 227 fixedly mounted on the outer side of the first mounting plate 223, a second linear guide 228 is installed on the outer side of the fixing plate 227, the second linear guide 228 is slidably connected to the first mounting plate 2210 of the cylinder through the second slider 229, a first cylinder 2211 is installed on the outer side of the first mounting plate 2210 of the cylinder, a top plate 2212 is installed at the telescopic end of the first cylinder 2211, a third linear guide 2213 is fixedly connected to the inner side of the top plate 2212, the third linear guide 2213 is slidably connected to the third slider 2214 installed on the outer side of the first mounting plate 2210 of the cylinder, and a limiting rod 2215 installed on one side of the fixing plate 227 is provided on one side of the third slider 2214.

[0028] Specifically, when the pipe support mechanism 220 is needed to support the pipe, the first cylinder 2211 drives the top plate 2212 to lift, and the third linear guide rail 2213 and the third slider 2214 cooperate to guide the lifting of the top plate 2212. At this time, the pipe falls into the gap between the top plate 2212 and the limiting rod 2215, achieving support and limiting of the pipe, and then driven by the servo reduction motor 224, so that the pipe can be transported to the double clamping mechanism 400.

[0029] In this embodiment, the double clamping mechanism 400 includes two fourth linear guide rails 410 vertically fixedly installed inside the base frame 100, and the fourth linear guide rails 410 are slidably connected to the L-shaped second mounting plate 440 through the fourth slider 420. One side of the second mounting plate 440 is slidably connected to the two clamping jaws 450 through two slide rails respectively, and the inner sides of the two clamping jaws 450 are installed with second racks 460, and the two second racks 460 are meshed and connected with a second gear 470, and the second gear 470 is rotatably connected to the second mounting plate 440 through a connecting shaft. A second cylinder 480 is also fixedly installed on one side of the second mounting plate 440, and the telescopic end of the second cylinder 480 is connected to a connecting seat 430, and the connecting seat 430 is fixedly connected to one of the clamping jaws 450, and the bottom of the second mounting plate 440 is externally connected to a third cylinder.

[0030] Specifically, when the pipes are transported to the two clamps 450, the third cylinder drives the second mounting plate 440 to be lifted, and the fourth linear guide rail 410 cooperates with the fourth slider 420 to slide and guide the lifting of the second mounting plate 440, and then the two clamps 450 can clamp and lift a group of pipes, and then the telescopic end of the second cylinder 480 drives the connecting seat 430 to move toward the other clamp 450, and the second rack 460 cooperates with the second gear 470 to enable the two clamps 450 to clamp the pipes and align them with the double bundling mechanism 300, thereby achieving stable bundling of the two groups of pipes.

[0031] In this embodiment, a triangular notch 451 is provided on the inner side of the clamping jaw 450 , and an elastic band 452 is fixedly connected to the inner side of the triangular notch 451 .

[0032] Specifically, when the clamping jaws 450 are used to clamp the pipe, the elastic band 452 inside the triangular notch 451 can fix the pipe and prevent damage to the pipe through elastic deformation.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. Double bundling device for pipes, characterized by: The invention comprises at least two base frames (100), each of which is provided with a pipe material moving mechanism (200) on the top, each of which is provided with a double bundling mechanism (300) on the top of one end, and a double clamping mechanism (400) installed inside the base frame (100) between the double bundling mechanism (300) and the pipe material moving mechanism (200); The pipe material moving mechanism (200) comprises a frame (210) fixedly mounted on the top of the base frame (100), a pipe supporting mechanism (220) being slidably mounted on one side of the frame (210), and the double bundling mechanism (300) comprises a protective box (310) mounted on the top of one end of the base frame (100), at least two groups of bearing seats (320) being mounted inside the protective box (310), a rotating shaft (330) connected to an external driving source being mounted inside each group of the bearing seats (320), a rotating arm (340) being mounted on one end of the rotating arm (340), a bundling arm (350) being mounted on one end of the bundling arm (350), a bundling roller (360) being mounted on one end of the bundling roller (360), and a wrapping film (370) being sleeved on the outside of the bundling roller (360).

2. The double bundling device for pipes according to claim 1, characterized in that: The pipe support mechanism (220) comprises two first linear guide rails (221) installed on one side of the frame (210); the first linear guide rails (221) are slidably connected to a first mounting plate (223) via a first slider (222); a servo reduction motor (224) is fixedly installed at the middle of the outer side of the first mounting plate (223); a first gear (225) is installed at the output end of the servo reduction motor (224); and the first gear (225) is meshedly connected to a first rack (226) at the top of the inner side of the frame (210).

3. The double bundling device for pipes according to claim 2, characterized in that: Both sides of the servo reduction motor (224) are provided with a fixing plate (227) fixedly mounted on the outside of the first mounting plate (223); a second linear guide rail (228) is mounted on the outside of the fixing plate (227); the second linear guide rail (228) is slidably connected to the first cylinder mounting plate (2210) via a second slider (229); a first cylinder (2211) is mounted on the outside of the first cylinder mounting plate (2210); a top plate (2212) is mounted on the telescopic end of the first cylinder (2211); a third linear guide rail (2213) is fixedly connected to the inside of the top plate (2212); the third linear guide rail (2213) is slidably connected to a third slider (2214) mounted on the outside of the first cylinder mounting plate (2210); and a limiting rod (2215) mounted on one side of the fixing plate (227) is provided on one side of the third slider (2214).

4. The double-bundling device for pipes according to claim 1, characterized in that: The double clamping mechanism (400) includes two fourth linear guide rails (410) vertically fixedly installed inside the base frame (100), the fourth linear guide rails (410) are slidably connected to an L-shaped second mounting plate (440) through a fourth slider (420), one side of the second mounting plate (440) is slidably connected to two clamping jaws (450) through two slide rails, the inner sides of the two clamping jaws (450) are each installed with a second rack (460), a second gear (470) is meshed and connected between the two second racks (460), the second gear (470) is rotatably connected to the second mounting plate (440) through a connecting shaft, a second cylinder (480) is also fixedly installed on one side of the second mounting plate (440), the telescopic end of the second cylinder (480) is connected to a connecting seat (430), the connecting seat (430) is fixedly connected to one of the clamping jaws (450), and the bottom of the second mounting plate (440) is externally connected to a third cylinder.

5. The double-bundling device for pipes according to claim 4, characterized in that: A triangular notch (451) is provided on the inner side of the clamping jaw (450), and an elastic band (452) is fixedly connected to the inner side of the triangular notch (451).

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