Demolding equipment for large-diameter carat pipe production

Abstract

The utility model relates to the technical field of Krah pipe production, in particular to demolding equipment for large-diameter Krah pipe production. Comprising a rack and an auxiliary mechanism, the auxiliary mechanism comprises an adjusting plate, a locking nut, a supporting rod, a supporting table, a mounting support, a cooling fan, a supporting roller, a limiting device and a supporting device, the adjusting plate is detachably connected with the rack, the locking nut is in threaded connection with the adjusting plate, and the supporting rod is fixedly connected with the adjusting plate and is in sliding connection with the rack; the supporting table is fixedly connected with the supporting rod, the mounting support is fixedly connected with the rack, the cooling fan is fixedly connected with the mounting support, the supporting roller is fixedly connected with the rack, the limiting device is arranged on one side of the rack, and the supporting device is arranged below the adjusting plate. And the situation that when the mold is separated from the carat pipe, the mold is extruded on the supporting table to be deformed is avoided, heat dissipation and cooling are conducted on the carat pipe through the cooling fan, and therefore when the carat pipe is demolded, the demolding quality can be guaranteed, and the demolding efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carat tube production, in particular to a demoulding device for producing large-diameter carat tubes. Background Art

[0002] Carat tube is a hot-wound high-density polyethylene (HDPE) wound structural wall tube. It is made of high-density polyethylene resin as the main raw material, adopts hot-wound Yang-type process, and uses polypropylene (PP) single-wall corrugated tube as the supporting structure to form a special structural wall tube with high resistance to external pressure.

[0003] Carat tubes are generally formed on cylindrical molds. After forming, the carat tubes are wrapped on the outer surface of the mold, so they need to be pulled by a traction device for demoulding. In the existing demoulding equipment, the cylindrical mold presses the carat tube on the arc-shaped support plate, and then the cylindrical mold is pulled by the traction device to separate the cylindrical mold from the carat tube. However, when the carat tube is demoulded, the cylindrical mold presses the carat tube on the arc-shaped support plate, which easily causes the carat tube to deform, thereby affecting the quality of the carat tube. At the same time, when demoulding, the carat tube is mostly cooled naturally, and the demoulding efficiency is low. Utility Model Content

[0004] The utility model aims to provide a demoulding device for producing large-caliber carat tubes, which is beneficial to ensuring demoulding quality and improving demoulding efficiency when demoulding carat tubes.

[0005] To achieve the above-mentioned purpose, the utility model provides a demoulding device for large-diameter carat tube production, comprising a frame and an auxiliary mechanism;

[0006] The auxiliary mechanism includes an adjusting plate, a locking nut, a support rod, a support platform, a mounting bracket, a cooling fan, a support roller, a limiting device and a supporting device, wherein the adjusting plate is detachably connected to the frame and is located on one side of the frame, the locking nut is threadedly connected to the adjusting plate and is located on both sides of the adjusting plate, the support rod is fixedly connected to the adjusting plate and slidably connected to the frame and is located on the adjusting plate, the support platform is fixedly connected to the support rod and is located on the top of the support rod, the mounting bracket is fixedly connected to the frame and is located on both sides of the frame, the cooling fan is fixedly connected to the mounting bracket and is located on the mounting bracket, the supporting roller is fixedly connected to the frame and is located on a side of the frame close to the support platform, the limiting device is arranged on one side of the frame, and the supporting device is arranged below the adjusting plate.

[0007] Wherein, the limiting device includes a supporting frame and an action component, the supporting frame is fixedly connected to the frame and is located on both sides of the frame; the action component is arranged on the supporting frame.

[0008] Among them, the action component includes a cylinder and a limit plate, the cylinder is fixedly connected to the support frame and is located on the support frame; the limit plate is slidably connected to the support frame, connected to the output end of the cylinder, and is located on one side of the support frame.

[0009] Wherein, the supporting device includes a connecting plate and an adjusting screw, the connecting plate is fixedly connected to the frame and is located below the adjusting plate; the adjusting screw is threadedly connected to the connecting plate, passes through the connecting plate, and is located on the side of the connecting plate close to the adjusting plate.

[0010] Wherein, the auxiliary mechanism further includes a front pull plate and a rear pull plate, the front pull plate is fixedly connected to the frame and located at the front side of the frame; the rear pull plate is fixedly connected to the frame and located at the rear side of the frame.

[0011] The utility model discloses a demoulding device for producing large-diameter carat tubes. The frame is a combined frame, the adjusting plate is fixed on the frame by a locking nut, the supporting rod is installed on the adjusting plate and can slide on the frame, the supporting platform is installed on the top of the supporting rod, the supporting platform has an arc-shaped cavity, which is convenient for supporting the carat tube, the mounting bracket is installed on the frame, the cooling fan is installed on the mounting bracket, the fixing bracket of the supporting roller is installed on the frame, the supporting roller supports the cylindrical mold, the limiting device is arranged on one side of the frame, the supporting device is arranged below the adjusting plate, and during demoulding, the supporting roller is used for supporting, so that the mold can be prevented from being squeezed on the supporting platform to cause deformation when it is separated from the carat tube, and the cooling fan can be used to heat the carat tube, so as to ensure the demoulding quality when the carat tube is demoulded, and improve the demoulding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a demoulding device for producing large-diameter carat tubes according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the adjusting screw of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a demoulding device for producing large-diameter carat tubes according to a second embodiment of the utility model.

[0016] In the figure: 101-frame, 102-adjusting plate, 103-locking nut, 104-support rod, 105-support platform, 106-mounting bracket, 107-cooling fan, 108-support roller, 109-support frame, 110-cylinder, 111-limiting plate, 112-connecting plate, 113-adjusting screw, 201-front pull plate, 202-rear pull plate. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Embodiment 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of the demoulding equipment for large-diameter carat tube production. Figure 2 It is a structural schematic diagram of the adjusting screw 113. The utility model provides a demoulding device for large-caliber carat tube production: it includes a frame 101 and an auxiliary mechanism, the auxiliary mechanism includes an adjusting plate 102, a locking nut 103, a support rod 104, a support platform 105, a mounting bracket 106, a cooling fan 107, a support roller 108, a limiting device and a supporting device, the limiting device includes a supporting frame 109 and an action component, the action component includes a cylinder 110 and a limiting plate 111, and the supporting device includes a connecting plate 112 and an adjusting screw 113. The above scheme is implemented to ensure the demoulding quality and improve the demoulding efficiency when the carat tube is demoulded. It can be understood that the above scheme can ensure the demoulding quality and improve the demoulding efficiency when the carat tube is demoulded.

[0020] In this embodiment, the rack 101 is a combined rack. At the top connection end face, a circular protrusion is set on the end face of the rack 101 on one side, and a positioning hole is set on the end face of the rack 101 on the other side to cooperate with the positioning protrusion. Then, after the adjustment plate 102 is installed and the supporting device is installed, the rack 101 is stably combined and connected.

[0021] Among them, the adjusting plate 102 is detachably connected to the frame 101 and is located on one side of the frame 101, the locking nut 103 is threadedly connected to the adjusting plate 102 and is located on both sides of the adjusting plate 102, the supporting rod 104 is fixedly connected to the adjusting plate 102, is slidably connected to the frame 101, and is located on the adjusting plate 102, the supporting platform 105 is fixedly connected to the supporting rod 104 and is located on the top of the supporting rod 104, the mounting bracket 106 is fixedly connected to the frame 101 and is located on both sides of the frame 101, the cooling fan 107 is fixedly connected to the mounting bracket 106 and is located on the mounting bracket 106, the supporting roller 108 is fixedly connected to the frame 101 and is located on the side of the frame 101 close to the supporting platform 105, the limiting device is arranged on one side of the frame 101, and the supporting device is arranged below the adjusting plate 102. The adjusting plate 102 is locked on the frame 101 by the locking nut 103. The cross section of the support rod 104 is T-shaped. The bottom mounting plate is embedded and fixed on the adjusting plate 102 by bolts. A circular hole is arranged on the frame 101 to facilitate the sliding of the round shaft of the support rod 104. The position of the adjusting plate 102 can be adjusted by loosening the locking nut 103, so as to realize the height position of the support rod 104. The supporting platform 105 is installed on the top of the support rod 104 by countersunk bolts. The top surface is an arc surface, which is convenient for the placement of the carat tube. The mounting bracket 106 is installed on the frame 101 by bolts. The cooling fan 107 is installed by bolts. On the mounting bracket 106, in order to ensure safety, when the driving motor inside the cooling fan 107 drives the fan blades to rotate, perforated guide plates are respectively arranged at the tail and front sides thereof to facilitate ventilation and safety protection. The perforated guide plate on the front side of the cooling fan 107 can achieve abutment and limiting on both sides of the carat tube. The fixing bracket of the supporting roller 108 is installed on the frame 101 by bolts. The supporting roller 108 is used for supporting a cylindrical mold, and both sides of the rotating roller are installed on the fixing bracket by bearings. The limiting device is arranged on one side of the frame 101 for demoulding and limiting. The supporting device is arranged below the adjusting plate 102 for improving the stability of the adjusting plate 102.

[0022] Secondly, the support frame 109 is fixedly connected to the frame 101 and is located on both sides of the frame 101; the action component is arranged on the support frame 109. The support frame 109 is installed on the frame 101 by bolts, and the action component is arranged on the support frame 109 to realize demoulding limit.

[0023] Then, the cylinder 110 is fixedly connected to the support frame 109 and is located on the support frame 109; the limit plate 111 is slidably connected to the support frame 109, connected to the output end of the cylinder 110, and located on one side of the support frame 109. The cylinder 110 is mounted on the support frame 109 by bolts, and the limit plate 111 is mounted on the output end of the cylinder 110 by bolts, and the bolts are countersunk, and a round shaft is provided on the limit plate 111, and a sliding hole is provided on the support frame 109 for sliding guidance.

[0024] Finally, the connecting plate 112 is fixedly connected to the frame 101 and is located below the adjusting plate 102; the adjusting screw 113 is threadedly connected to the connecting plate 112, penetrates the connecting plate 112, and is located on the side of the connecting plate 112 close to the adjusting plate 102. Both sides of the connecting plate 112 are tightened on the frame 101 by bolts, and after installation, the stability of the assembled frame 101 can be further improved. The connecting plate 112 is provided with a through threaded hole to facilitate the rotation of the adjusting screw 113. After adjusting the position of the adjusting plate 102, the outer hexagonal part at the bottom of the adjusting screw 113 can be rotated to make the top of the adjusting screw 113 abut against the bottom of the adjusting plate 102 to achieve support, so as to improve the stability of the adjusting plate 102.

[0025] When the utility model is used to demould the carat tube, it is beneficial to ensure the demoulding quality and improve the demoulding efficiency. First, the equipment is moved to the processing site, and the height of the adjusting plate 102 is adjusted by loosening the locking nut 103, so that the height of the supporting platform 105 is adjustable, so that the supporting platform 105 can be supported on the bottom of the carat tube, and the locking nut 103 is locked, and the adjusting screw 113 is rotated to abut the bottom of the adjusting plate 102, and then the cylinder 110 is controlled to move, which will drive the limiting plate 111 to be pushed out. At this time, the limiting plate 111 will abut It is connected to the end face of the carat tube, but does not interfere with the movement of the mold. Then, the cylindrical mold is pulled by an external traction device. At this time, under the limitation of the limiting plate 111, the carat tube does not move with the mold, and demoulding can be achieved. At the same time, the supporting roller 108 can support the cylindrical mold to avoid that its end squeezes the carat tube on the supporting platform 105 to cause deformation after the separation is completed. The cooling fan 107 can simultaneously heat the carat tube during demoulding to avoid subsequent cooling, thereby achieving demoulding quality when the carat tube is demoulded and improving demoulding efficiency.

[0026] Embodiment 2:

[0027] like Figure 3 As shown, Figure 3It is a schematic diagram of the overall structure of a demoulding device for producing large-diameter carat tubes. On the basis of the first embodiment, the utility model provides a demoulding device for producing large-diameter carat tubes, wherein the auxiliary mechanism further includes a front pull plate 201 and a rear pull plate 202 .

[0028] The front pull plate 201 is fixedly connected to the frame 101 and is located at the front side of the frame 101; the rear pull plate 202 is fixedly connected to the frame 101 and is located at the rear side of the frame 101. The front pull plate 201 is mounted on the frame 101 by bolts, and the rear pull plate 202 is mounted on the rear side of the frame 101 by bolts.

[0029] In this embodiment, by further providing the front pull plate 201 and the rear pull plate 202 , the stability of the frame 101 after assembly can be further improved.

[0030] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A demoulding device for large-diameter carat tube production, comprising a frame, characterized in that: It also includes auxiliary institutions; The auxiliary mechanism includes an adjusting plate, a locking nut, a support rod, a support platform, a mounting bracket, a cooling fan, a support roller, a limiting device and a supporting device, wherein the adjusting plate is detachably connected to the frame and is located on one side of the frame, the locking nut is threadedly connected to the adjusting plate and is located on both sides of the adjusting plate, the support rod is fixedly connected to the adjusting plate and slidably connected to the frame and is located on the adjusting plate, the support platform is fixedly connected to the support rod and is located on the top of the support rod, the mounting bracket is fixedly connected to the frame and is located on both sides of the frame, the cooling fan is fixedly connected to the mounting bracket and is located on the mounting bracket, the support roller is fixedly connected to the frame and is located on a side of the frame close to the support platform, the limiting device is arranged on one side of the frame, and the supporting device is arranged below the adjusting plate.

2. The demoulding equipment for large-diameter carat tube production according to claim 1, characterized in that: The limiting device comprises a supporting frame and an action component. The supporting frame is fixedly connected to the frame and is located at both sides of the frame. The action component is arranged on the supporting frame.

3. The demoulding equipment for producing large-diameter carat tubes according to claim 2, characterized in that: The action component includes a cylinder and a limit plate. The cylinder is fixedly connected to the support frame and is located on the support frame. The limit plate is slidably connected to the support frame and is connected to the output end of the cylinder and is located on one side of the support frame.

4. The demoulding equipment for large-diameter carat tube production according to claim 1, characterized in that: The supporting device includes a connecting plate and an adjusting screw, wherein the connecting plate is fixedly connected to the frame and is located below the adjusting plate; the adjusting screw is threadedly connected to the connecting plate, passes through the connecting plate, and is located on a side of the connecting plate close to the adjusting plate.

5. The demoulding equipment for large-diameter carat tube production according to claim 1, characterized in that: The auxiliary mechanism also includes a front pull plate and a rear pull plate, wherein the front pull plate is fixedly connected to the frame and located at the front side of the frame; the rear pull plate is fixedly connected to the frame and located at the rear side of the frame.

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