Forming mechanism for pipeline production

Abstract

The utility model provides a forming mechanism for pipeline production, and belongs to the technical field of pipeline forming devices. The forming mechanism for pipeline production comprises a bottom plate, the top end of the bottom plate is provided with an extrusion shell, one end of the extrusion shell is connected with a forming shell, the interior of the extrusion shell is rotationally connected with a spiral feeding roller, the top end of the bottom plate is provided with a fixing frame, and one side of the fixing frame is provided with a first motor; the output end of the first motor is connected with one end of a spiral feeding roller, the other end of the spiral feeding roller is connected with a forming roller, a first connecting ring is welded to the outer side of one end of the extrusion shell, a sealing ring is connected to the side, close to the forming shell, of the first connecting ring, and a second connecting ring is welded to the outer side of the end, close to the first connecting ring, of the forming shell. According to the utility model, the rapid connection and fixation of the molding shell and the extrusion shell can be effectively realized, the molding shell can be conveniently replaced by a user, and the molding shell has a relatively high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline forming devices, in particular to a forming mechanism for pipeline production. Background Art

[0002] The pipe forming technology of plastic pipes can usually adopt traditional extrusion molding process, that is, injection molding-extrusion molding and assembly molding. The molding methods of large-diameter plastic pipes are mainly extrusion molding and winding molding.

[0003] For example, a Chinese patent with publication number CN208827081U discloses a pipe forming device, comprising: a frame; an extrusion shell, which is arranged on the frame, and an extrusion feeding screw is arranged in the extrusion shell; a molding shell, which is docked with the extrusion shell, and a molding mandrel is arranged in the molding shell, and the molding mandrel is correspondingly connected with the extrusion feeding screw; and a driving component, which drives the extrusion feeding screw to move; a feed inlet is arranged on the extrusion shell, a molding section is arranged at the discharge end of the molding shell, and a pipe forming cavity is formed between the molding section and the molding mandrel;

[0004] The technical solution recorded in this proposal forms pipes with different inner and outer diameters by combining an assembled molded shell and an extruded shell according to different assembly lengths and specifications. However, when this solution is in use, the molded shell and the extruded shell need to be assembled with bolts, resulting in low assembly efficiency and affecting user use.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a forming mechanism for pipeline production is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0006] In order to make up for the above deficiencies, the utility model provides a forming mechanism for pipeline production.

[0007] The utility model is achieved in this way:

[0008] A forming mechanism for pipeline production, comprising a base plate, an extrusion shell is provided at the top of the base plate, one end of the extrusion shell is connected to a forming shell, a spiral feeding roller is rotatably connected inside the extrusion shell, a fixing frame is installed at the top of the base plate, a first motor is installed on one side of the fixing frame, an output end of the first motor is connected to one end of the spiral feeding roller, and the other end of the spiral feeding roller is connected to the forming roller, a first connecting ring is welded on the outside of one end of the extrusion shell, a sealing ring is connected to the first connecting ring on the side close to the forming shell, a second connecting ring is welded on the outside of the end of the forming shell close to the first connecting ring, a clamping mechanism is sleeved on the outside of the first connecting ring and the outside of the second connecting ring, the clamping mechanism comprises a pair of ferrules, a bidirectional threaded rod is provided at the bottom end of the ferrule, both ends of the bidirectional threaded rod are sleeved with a movable frame, one side of the movable frame is fixedly connected to the outside of the ferrule, both ends of the bidirectional threaded rod are rotatably connected with a retaining seat, and the bottom end of the retaining seat is fixedly connected to the top of the base plate.

[0009] Furthermore, a second motor is installed on one side of the retaining seat, and an output end of the second motor is connected to one end of the bidirectional threaded rod.

[0010] Furthermore, the bottom end of the movable frame is slidably connected to a slide rail, and the bottom end of the slide rail is fixedly connected to the top end of the bottom plate.

[0011] The beneficial effect of adopting the above further solution is that the bottom end of the movable frame is slidably connected with the slide rail, thereby improving the movement stability of the movable frame.

[0012] Furthermore, reinforcement blocks are installed on both sides of the bottom end of the fixing frame, and the bottom end of the reinforcement block is fixedly connected to the top end of the bottom plate.

[0013] The beneficial effect of adopting the above further solution is that by installing reinforcement blocks on both sides of the bottom end of the fixing frame, the structural stability of the fixing frame is improved.

[0014] Furthermore, support frames are installed on both sides of the bottom end of the extruded shell, and the bottom end of the support frame is fixedly connected to the top end of the bottom plate.

[0015] The beneficial effect of adopting the above further solution is that the support and fixation of the extruded shell is achieved by installing support frames on both sides of the bottom end of the extruded shell.

[0016] Furthermore, support seats are installed at the four corners of the bottom end of the base plate, and the bottom end of the support seat is provided with an anti-slip texture.

[0017] The beneficial effect of adopting the above further solution is that the placement stability of the product is improved by installing support seats at the four corners of the bottom end of the bottom plate.

[0018] Furthermore, a control panel is installed on one side of the top end of the base plate.

[0019] The beneficial effect of adopting the above further solution is that a control panel is installed on the top side of the bottom plate, so that the device can be controlled and the convenience of product use is increased.

[0020] The beneficial effects of the utility model are as follows: the utility model obtains a forming mechanism for pipe production through the above design, connects the output end of the first motor with one end of the spiral feed roller to realize the electric rotation of the spiral feed roller, and improves the connection sealing performance of the extrusion shell and the forming shell through the arrangement of the first connecting ring, the sealing ring and the second connecting ring. Both ends of the bidirectional threaded rod are equipped with movable frames, and the rotation of the bidirectional threaded rod can drive the movable frame to move, so that the first connecting ring, the sealing ring and the second connecting ring are clamped by the clamping sleeve, thereby improving the assembly efficiency of the forming shell. The output end of the second motor is connected with one end of the bidirectional threaded rod. The bidirectional threaded rod is electrically rotated, and a slide rail is slidably connected to the bottom end of the movable frame to improve the movement stability of the movable frame, and reinforcement blocks are installed on both sides of the bottom end of the fixed frame to improve the structural stability of the fixed frame, and support frames are installed on both sides of the bottom end of the extruded shell to support and fix the extruded shell, and support seats are installed at the four corners of the bottom end of the bottom plate to improve the placement stability of the product, and a control panel is installed on one side of the top end of the bottom plate to realize device controllability and increase the convenience of product use. The utility model can effectively realize the rapid connection and fixation of the molded shell and the extruded shell, which is convenient for users to replace the molded shell and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A three-dimensional structure diagram of a forming mechanism for pipe production provided by the utility model Figure 1 ;

[0023] Figure 2 A three-dimensional structure diagram of a forming mechanism for pipe production provided by the utility model Figure 2 ;

[0024] Figure 3 A three-dimensional diagram of a clamping mechanism of a forming mechanism for pipe production provided by the utility model;

[0025] Figure 4The utility model provides a forming mechanism for pipe production Figure 2 A schematic diagram of the structure of structure A in the middle;

[0026] Figure 5 The utility model is a cross-sectional view of an extrusion shell of a forming mechanism for pipe production provided by the utility model.

[0027] In the figure: 100, bottom plate; 101, support seat; 102, extrusion shell; 10201, first connecting ring; 10202, sealing ring; 103, support frame; 104, fixed frame; 10401, reinforcement block; 105, first motor; 106, spiral feeding roller; 10601, forming roller; 107, forming shell; 10701, second connecting ring; 108, locking mechanism; 10801, clamping sleeve; 10802, movable frame; 10803, bidirectional threaded rod; 10804, slide rail; 10805, retaining seat; 10806, second motor; 109, control panel. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a forming mechanism for pipe production includes a bottom plate 100, an extrusion shell 102 is provided at the top of the bottom plate 100, one end of the extrusion shell 102 is connected to a forming shell 107, a spiral feeding roller 106 is rotatably connected inside the extrusion shell 102, a fixing frame 104 is installed at the top of the bottom plate 100, a first motor 105 is installed on one side of the fixing frame 104, an output end of the first motor 105 is connected to one end of the spiral feeding roller 106, and the other end of the spiral feeding roller 106 is connected to the forming roller 107. 0601, a first connecting ring 10201 is welded to the outside of one end of the extruded shell 102, a sealing ring 10202 is connected to the first connecting ring 10201 on the side close to the molded shell 107, a second connecting ring 10701 is welded to the outside of the end of the molded shell 107 close to the first connecting ring 10201, and a clamping mechanism 108 is sleeved on the outside of the first connecting ring 10201 and the outside of the second connecting ring 10701, and the clamping mechanism 108 includes a pair of clamping sleeves 10801, and the clamping sleeves 10801 are A bidirectional threaded rod 10803 is provided at the bottom end, and both ends of the bidirectional threaded rod 10803 are equipped with a movable frame 10802, one side of the movable frame 10802 is fixedly connected to the outer side of the ferrule 10801, and both ends of the bidirectional threaded rod 10803 are rotatably connected to a retaining seat 10805, and the bottom end of the retaining seat 10805 is fixedly connected to the top of the bottom plate 100, and the output end of the first motor 105 is connected to one end of the spiral feeding roller 106 to realize the electric rotation of the spiral feeding roller 106, and the first connection The arrangement of the ring 10201, the sealing ring 10202 and the second connecting ring 10701 improves the connection sealing performance between the extruded shell 102 and the molded shell 107. The movable frame 10802 is mounted on both ends of the bidirectional threaded rod 10803, so that the movable frame 10802 can be driven to move by rotating the bidirectional threaded rod 10803, thereby enabling the clamping sleeve 10801 to clamp the first connecting ring 10201, the sealing ring 10202 and the second connecting ring 10701, thereby improving the assembly efficiency of the molded shell 107.

[0032] Embodiment 2

[0033] Reference Figure 1-Figure 5As shown, a second motor 10806 is installed on one side of the retaining seat 10805, and the output end of the second motor 10806 is connected to one end of the bidirectional threaded rod 10803, and the bottom end of the movable frame 10802 is slidably connected to the slide rail 10804, and the bottom end of the slide rail 10804 is fixedly connected to the top of the base plate 100, and reinforcing blocks 10401 are installed on both sides of the bottom end of the fixed frame 104, and the bottom end of the reinforcing block 10401 is fixedly connected to the top of the base plate 100, and the output end of the second motor 10806 is connected to one end of the bidirectional threaded rod 10803 to realize electric rotation of the bidirectional threaded rod 10803, and the bottom end of the movable frame 10802 is slidably connected to the slide rail 10804 to improve the movement stability of the movable frame 10802, and the reinforcing blocks 10401 are installed on both sides of the bottom end of the fixed frame 104 to improve the structural stability of the fixed frame 104.

[0034] Embodiment 3

[0035] Reference Figure 1-Figure 5 As shown, support frames 103 are installed on both sides of the bottom end of the extruded shell 102, the bottom end of the support frame 103 is fixedly connected to the top end of the base plate 100, and support seats 101 are installed at the four corners of the bottom end of the base plate 100. The bottom end of the support seat 101 is provided with an anti-slip texture, and a control panel 109 is installed on one side of the top end of the base plate 100. By installing support frames 103 on both sides of the bottom end of the extruded shell 102, the extruded shell 102 is supported and fixed, and by installing support seats 101 at the four corners of the bottom end of the base plate 100, the placement stability of the product is improved, and by installing a control panel 109 on one side of the top end of the base plate 100, the equipment can be controlled and the convenience of product use is increased.

[0036] Specifically, the working principle of the forming mechanism for pipeline production is as follows: when in use, the output end of the first motor 105 is connected to one end of the spiral feeding roller 106 to realize the electric rotation of the spiral feeding roller 106, and the first connecting ring 10201, the sealing ring 10202 and the second connecting ring 10701 are arranged to improve the connection sealing performance between the extrusion shell 102 and the forming shell 107, and the movable frame 10802 is installed at both ends of the bidirectional threaded rod 10803, and the rotation of the bidirectional threaded rod 10803 can drive the movable frame 10802 to move, so that the ferrule 10801 clamps the first connecting ring 10201, the sealing ring 10202 and the second connecting ring 10701, thereby improving the assembly efficiency of the forming shell 107, and the output end of the second motor 10806 and the bidirectional threaded rod 1080 3 is connected to one end of the bidirectional threaded rod 10803 to realize electric rotation, and the slide rail 10804 is slidably connected to the bottom end of the movable frame 10802 to improve the movement stability of the movable frame 10802, and reinforcing blocks 10401 are installed on both sides of the bottom end of the fixed frame 104 to improve the structural stability of the fixed frame 104, and support frames 103 are installed on both sides of the bottom end of the extruded shell 102 to support and fix the extruded shell 102, and support seats 101 are installed at the four corners of the bottom end of the bottom plate 100 to improve the placement stability of the product, and a control panel 109 is installed on one side of the top end of the bottom plate 100 to realize device controllability and increase the convenience of product use. The utility model can effectively realize the rapid connection and fixation of the molded shell and the extruded shell, which is convenient for users to replace the molded shell and has high practical value.

[0037] It should be noted that the specific model specifications of the first motor 105 and the second motor 10806 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0038] The power supply and principle of the first motor 105 and the second motor 10806 are clear to those skilled in the art and will not be described in detail here.

[0039] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A forming mechanism for pipe production, characterized in that: The invention comprises a bottom plate (100), wherein an extrusion shell (102) is provided at the top end of the bottom plate (100), one end of the extrusion shell (102) is connected to a molding shell (107), the interior of the extrusion shell (102) is rotatably connected to a spiral feeding roller (106), a fixing frame (104) is installed at the top end of the bottom plate (100), a first motor (105) is installed on one side of the fixing frame (104), an output end of the first motor (105) is connected to one end of the spiral feeding roller (106), the other end of the spiral feeding roller (106) is connected to a molding roller (10601), a first connecting ring (10201) is welded to the outer side of one end of the extrusion shell (102), and the first connecting ring (10201) is connected to a sealing ring (10202) on a side close to the molding shell (107) The molded shell (107) is welded with a second connecting ring (10701) on the outer side of one end close to the first connecting ring (10201); the outer sides of the first connecting ring (10201) and the second connecting ring (10701) are sleeved with a locking mechanism (108); the locking mechanism (108) includes a pair of clamping sleeves (10801); the bottom end of the clamping sleeve (10801) is provided with a bidirectional threaded rod (10803); both ends of the bidirectional threaded rod (10803) are sleeved with a movable frame (10802); one side of the movable frame (10802) is fixedly connected to the outer side of the clamping sleeve (10801); both ends of the bidirectional threaded rod (10803) are rotatably connected with a retaining seat (10805); the bottom end of the retaining seat (10805) is fixedly connected to the top of the base plate (100).

2. A forming mechanism for pipe production according to claim 1, characterized in that: A second motor (10806) is installed on one side of the retaining seat (10805), and an output end of the second motor (10806) is connected to one end of the bidirectional threaded rod (10803).

3. A forming mechanism for pipe production according to claim 1, characterized in that: The bottom end of the movable frame (10802) is slidably connected to a slide rail (10804), and the bottom end of the slide rail (10804) is fixedly connected to the top end of the base plate (100).

4. A forming mechanism for pipe production according to claim 1, characterized in that: Reinforcement blocks (10401) are installed on both sides of the bottom end of the fixing frame (104), and the bottom end of the reinforcement block (10401) is fixedly connected to the top end of the bottom plate (100).

5. A forming mechanism for pipe production according to claim 1, characterized in that: Support frames (103) are installed on both sides of the bottom end of the extruded shell (102), and the bottom end of the support frame (103) is fixedly connected to the top end of the bottom plate (100).

6. A forming mechanism for pipe production according to claim 1, characterized in that: Support seats (101) are installed at four corners of the bottom end of the base plate (100), and the bottom end of the support seat (101) is provided with an anti-slip texture.

7. A forming mechanism for pipe production according to claim 1, characterized in that: A control panel (109) is installed on one side of the top end of the bottom plate (100).

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