Machining and feeding device for steel wire mesh framework composite pipe

Abstract

The utility model belongs to the field of pipeline machining, and provides a steel wire mesh framework composite pipe machining and feeding device which comprises a containing frame and a feeding frame which are arranged adjacently, a pushing assembly is arranged on the containing frame, and a supporting mechanism and a traction mechanism are sequentially arranged on the front portion and the rear portion of the feeding frame. The supporting mechanism comprises a rotating shaft rotationally installed on the feeding frame, a plurality of rotating gears are evenly arranged on the rotating shaft, the feeding frame is provided with fixing sleeves corresponding to the rotating gears, arc-shaped notches are formed in the fixing sleeves, lifting rod bases penetrate into the fixing sleeves, and the bottoms of the lifting rod bases are limited to the fixing sleeves. When the overall height of the supporting mechanism needs to be adjusted, a worker only needs to rotate the rotating handle, the rotating shaft drives all the rotating gears to rotate together, all the lifting rod bases vertically move in the fixing sleeves under linkage of the rotating gears, namely, all the supporting rods in the same pair vertically move along with the lifting rod bases, and the whole height of the supporting mechanism can be adjusted. Therefore, the height of the supporting mechanism is adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of pipe processing, and in particular relates to a feeding device for processing steel wire mesh reinforced composite pipes. Background Technology

[0002] Pipes made of various plastics and metal or non-metal reinforcing materials are now widely used. Steel wire mesh reinforced composite pipes utilize a hot-melt steel mesh skeleton and plastic to form an interpenetrating structure, ensuring the long-term stability of the pipe structure. Steel wire mesh reinforced composite pipes feature good corrosion resistance, high pressure resistance, and easy installation, and are widely used in municipal, petroleum, and chemical industries, where high pipe quality is required.

[0003] However, existing pipe feeding devices typically include a pair of traction wheels. The steel wire mesh reinforced composite pipe passes through the middle of the traction wheels and is clamped, while a support wheel below supports the load-bearing steel wire mesh reinforced composite pipe. Since these feeding devices are generally designed for a single product, the height of the traction wheels and support wheels is usually not adjustable. When feeding different models of steel wire mesh reinforced composite pipes, the difference in thickness makes it difficult to adapt to downstream processing stations, easily causing interference during processing and reducing processing quality. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a feeding device for processing steel wire mesh reinforced composite pipes, which aims to solve the problem that the existing feeding devices for processing steel wire mesh reinforced composite pipes cannot adapt to different models of steel wire mesh reinforced composite pipes during feeding.

[0005] The present invention adopts the following technical solution:

[0006] The processing and feeding device includes an adjacent placement frame and a feeding frame. The placement frame is equipped with a pushing component. The feeding frame is equipped with a support mechanism and a traction mechanism in sequence at the front and rear. The support mechanism includes a rotating shaft rotatably mounted on the feeding frame. Multiple rotating gears are evenly arranged on the rotating shaft. The feeding frame is equipped with a fixed sleeve corresponding to each rotating gear, and the fixed sleeve has an arc-shaped notch. A lifting rod seat is inserted into the fixed sleeve. The bottom of the lifting rod seat is limited by the fixed sleeve. A toothed surface is formed on the lifting rod seat, and the toothed surface meshes with the rotating gear. A pair of inner and outer support rods are rotatably provided on the lifting rod seat. A rotating handle is provided at the end of the rotating shaft.

[0007] Furthermore, the traction mechanism includes a base plate, a track on the base plate, a slide on the track, a clamping bidirectional cylinder on the slide, a clamping arm on the drive shaft of the clamping bidirectional cylinder, a lead screw rotatably mounted on the base plate, a threaded sleeve on the lead screw, the threaded sleeve being mounted on the slide, and a drive motor for driving the lead screw to rotate on the base plate.

[0008] Furthermore, a limiting groove is opened on the back of the fixing sleeve, and a limiting post is provided on the lifting rod seat, with the limiting post located in the limiting groove.

[0009] Furthermore, the top surface of the placement rack is inclined, and a pair of baffles are provided below the top surface of the placement rack. The pushing assembly includes a pair of pushing cylinders, and a pushing block is provided on the drive shaft of the pushing cylinder. The pushing block corresponds to the baffle and is arranged inside and outside.

[0010] Furthermore, multiple guide plates are provided between the placement rack and the feeding rack.

[0011] The beneficial effects of this utility model are: when adjusting the overall height of the support mechanism, the operator only needs to rotate the rotating handle, and the rotating shaft drives all the rotating gears to rotate together. Under the linkage of the rotating gears, all the lifting rods move vertically in the fixed sleeve, that is, all the same pair of support rods move vertically accordingly, thereby realizing the height adjustment of the support mechanism. Attached Figure Description

[0012] Figure 1 This utility model provides an overall drawing of a feeding device for processing steel wire mesh reinforced composite pipes.

[0013] Figure 2 This utility model provides an installation diagram of the lifting rod seat.

[0014] Figure 3 This is a schematic diagram of the jacking assembly provided by this utility model.

[0015] Figure 4 This utility model provides a schematic diagram of a traction mechanism. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0017] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0018] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0019] Combination Figure 1-4As shown, the feeding device includes a placement frame 1 and a feeding frame 2 arranged adjacent to each other. The placement frame 1 is equipped with a pushing component. The feeding frame 2 is provided with a support mechanism and a traction mechanism in sequence at the front and rear. The support mechanism includes a rotating shaft 3 rotatably mounted on the feeding frame 2. Multiple rotating gears 4 are evenly arranged on the rotating shaft 3. The feeding frame 2 is provided with a fixed sleeve 5 corresponding to each rotating gear 4. The fixed sleeve 5 has an arc-shaped notch 6. A lifting rod seat 7 is inserted into the fixed sleeve 5. The bottom of the lifting rod seat 7 is limited by the fixed sleeve 5. A toothed surface 8 is formed on the lifting rod seat 7. The toothed surface 8 meshes with the rotating gear 4. A pair of inner and outer support rods 9 are rotatably provided on the lifting rod seat 7. A rotating handle 10 is provided at the end of the rotating shaft 3.

[0020] Steel wire mesh reinforced composite pipe utilizes a hot-melt steel mesh skeleton and plastic to form an interpenetrating structure, ensuring the long-term stability of the pipe structure. Steel wire mesh reinforced composite pipe features good corrosion resistance, high pressure resistance, and easy installation, and is widely used in municipal, petroleum, chemical, and other fields with high pipe quality requirements. During processing, this feeding device can be used to transport the pipes.

[0021] In this embodiment, a processing station is located behind the traction mechanism. When the wire mesh reinforced composite pipe is sent to the processing station for processing using this device, a certain number of wire mesh reinforced composite pipes are first placed on the placement frame as required. The pushing component pushes the current wire mesh reinforced composite pipe located at the bottom of the placement frame upwards a short distance. The current wire mesh reinforced composite pipe then detaches from the placement frame and falls onto the support mechanism. At this time, the traction end of the traction mechanism carries the current wire mesh reinforced composite pipe and moves it towards the processing station. During the movement of the current wire mesh reinforced composite pipe, the support mechanism always supports the wire mesh reinforced composite pipe.

[0022] In this structure, the support mechanism includes a rotating shaft with a row of rotating gears. The feeding frame has a fixed sleeve corresponding to each rotating gear, and a lifting rod seat is inserted into the fixed sleeve. A toothed surface is formed on the lifting rod seat, and the toothed surface meshes with the rotating gear. The lifting rod seat has a pair of inner and outer support rods, and the two support rods form a V-shaped support frame.

[0023] After the wire mesh reinforced composite pipe detaches from the placement frame, it falls onto the support frame. All the support frames support and limit the current wire mesh reinforced composite pipe. Then, the traction mechanism pulls the wire mesh reinforced composite pipe towards the processing station. Since the same pair of support rods are rotatably mounted on the lifting rod seat, the wire mesh reinforced composite pipe can move more smoothly during the traction process, resulting in better feeding effect.

[0024] In this structure, the overall height of the support mechanism can be finely adjusted vertically to accommodate steel wire mesh reinforced composite pipes of different specifications. To adjust the overall height of the support mechanism, the operator only needs to rotate the rotating handle. The rotating shaft drives all the rotating gears to rotate together. Under the linkage of the rotating gears, all the lifting rod seats move vertically within the fixed sleeve, that is, all the same pair of support rods move vertically accordingly.

[0025] As a preferred structure, Figure 2 In this design, the back of the fixed sleeve 5 has a limiting groove 11, and the lifting rod seat 7 is provided with a limiting post 12, which is located within the limiting groove 11. The limiting post 12 serves two purposes: firstly, it limits movement, preventing the lifting rod seat 7 from rotating within the fixed sleeve 5; secondly, when the lifting rod seat is vertically adjusted, the limiting post moves vertically along with it within the limiting groove, acting as a guide and ensuring greater stability during vertical movement.

[0026] In this structure, Figure 4 In the traction mechanism, a base plate 13 is provided, a track 14 is provided on the base plate 13, a slide 15 is provided on the track 14, a clamping double-acting cylinder 16 is provided on the slide 15, a clamping arm 17 is provided on the drive shaft of the clamping double-acting cylinder 16, a lead screw 18 is rotatably provided on the base plate 13, a threaded sleeve (not shown in the figure) is fitted on the lead screw 18, the threaded sleeve is installed on the slide 15, and a drive motor 20 for driving the lead screw 18 to rotate is provided on the base plate 13.

[0027] After the wire mesh reinforced composite tube is placed on the support mechanism, the slide is in its initial position with the two clamping arms open. The slide slides forward a short distance, and the rear end of the wire mesh reinforced composite tube is positioned between the two clamping arms. At this point, the bidirectional clamping cylinder drives the two clamping arms to clamp the wire mesh skeleton. Finally, the slide moves the clamping arms toward the processing station, i.e., the wire mesh reinforced composite tube moves toward the processing station.

[0028] During the above process, when the slide needs to move back and forth, the drive motor drives the lead screw to rotate. During the rotation of the lead screw, the lead sleeve drives the slide to move along the length of the lead screw.

[0029] In this structure, Figure 3 In the process, the top surface of the placement rack 1 is an inclined surface, and a pair of baffles 21 are provided below the top surface of the placement rack 1. The pushing assembly includes a pair of pushing cylinders 22, and a pushing block 23 is provided on the drive shaft of the pushing cylinder 22. The pushing block 23 corresponds to the baffles 21 and is arranged inside and outside.

[0030] When the current wire mesh reinforced composite pipe needs to be pushed using the jacking assembly, two jacking cylinders simultaneously drive the jacking block to move upward a short distance. The jacking block pushes the wire mesh reinforced composite pipe upward, and the pipe falls onto the support mechanism after passing through the baffle. Afterward, the jacking block resets under the action of the jacking cylinders, ready to push the next wire mesh reinforced composite pipe.

[0031] To facilitate the smooth placement of the wire mesh reinforced composite pipe onto the support mechanism, multiple guide plates 24 are provided between the placement frame 1 and the feeding frame 2. During the above process, as the pushing block pushes the wire mesh reinforced composite pipe upwards, the wire mesh reinforced composite pipe passes through the baffle and falls onto the guide plate, and finally falls onto the support mechanism.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeding device for processing steel wire mesh reinforced composite pipes, characterized in that: The processing and feeding device includes an adjacent placement frame and a feeding frame. The placement frame is equipped with a pushing component. The feeding frame is equipped with a support mechanism and a traction mechanism in sequence at the front and rear. The support mechanism includes a rotating shaft rotatably mounted on the feeding frame. Multiple rotating gears are evenly arranged on the rotating shaft. The feeding frame is equipped with a fixed sleeve corresponding to each rotating gear, and the fixed sleeve has an arc-shaped notch. A lifting rod seat is inserted into the fixed sleeve. The bottom of the lifting rod seat is limited by the fixed sleeve. A toothed surface is formed on the lifting rod seat, and the toothed surface meshes with the rotating gear. A pair of inner and outer support rods are rotatably provided on the lifting rod seat. A rotating handle is provided at the end of the rotating shaft.

2. The feeding device for processing steel wire mesh reinforced composite pipes as described in claim 1, characterized in that: The traction mechanism includes a base plate, a track on the base plate, a slide on the track, a clamping double-acting cylinder on the slide, a clamping arm on the drive shaft of the clamping double-acting cylinder, a lead screw rotatably mounted on the base plate, a threaded sleeve on the lead screw, the threaded sleeve being mounted on the slide, and a drive motor for driving the lead screw to rotate on the base plate.

3. The feeding device for processing steel wire mesh reinforced composite pipes as described in claim 2, characterized in that: The back of the fixed sleeve has a limiting groove, and the lifting rod seat is provided with a limiting post, which is located in the limiting groove.

4. The feeding device for processing steel wire mesh reinforced composite pipes as described in claim 3, characterized in that: The top surface of the placement rack is inclined, and a pair of baffles are provided below the top surface of the placement rack. The pushing assembly includes a pair of pushing cylinders, and a pushing block is provided on the drive shaft of the pushing cylinder. The pushing block corresponds to the baffle and is arranged inside and outside.

5. The feeding device for processing steel wire mesh reinforced composite pipes as described in claim 4, characterized in that: Multiple guide plates are provided between the placement rack and the feeding rack.

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