Stacking frame for HDPE threading pipe production

Abstract

The utility model discloses a stacking frame for HDPE (high-density polyethylene) threading pipe production, which belongs to the technical field of threading pipe production and comprises a base, a plurality of stacking boxes are sequentially and longitudinally stacked above the base, two sides of each stacking box are connected with two hinge structures, the two hinge structures are fixedly connected onto the base, and the other hinge structures are fixedly connected onto the base. And the upper surface of the base is fixedly connected with a thread control structure. According to the stacking frame for HDPE threading pipe production, by arranging a thread control structure, a movable strip and a hinge structure, a crank is rotated to drive a screw rod to rotate, the screw rod drives a nut to drive a movable frame to move, the movable frame drives the movable strip to steer, the movable strip can drive one end of a stacking box to incline, and under connection of the hinge structure, the multiple stacking boxes incline synchronously; and after the threading pipes are taken out, the threading pipes can smoothly roll down to the edges of the stacking boxes along the inclined surfaces, and in a similar way, the stacking boxes can be sequentially placed from the inclined high points, so that the taking and placing convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire threading pipe production, in particular to a stacking rack for producing HDPE wire threading pipes. Background Art

[0002] In the production process of HDPE wire tubes, stacking racks are often needed to stack the wire tubes. However, ordinary wire tube stacking racks are generally fixed placement racks, which are not convenient for placing or taking out individual wire tubes in sequence, making it very inconvenient when they need to be placed or taken out. Therefore, it is of great significance to study a new stacking rack for HDPE wire tube production to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stacking rack for the production of HDPE threading tubes, which solves the problem that ordinary threading tube stacking racks are generally fixed placement racks, which are not convenient for placing or taking individual threading tubes in sequence, making it very inconvenient when placing or taking them.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacking rack for HDPE threading pipe production, comprising a base, a plurality of stacking boxes are stacked longitudinally in sequence on the top of the base, two hinge structures are connected to both sides of the plurality of stacking boxes, wherein the two hinge structures are fixedly connected to the base, a threaded control structure is fixedly connected to the top of the base, a movable frame is fixedly connected to the threaded control structure, both ends of the movable frame slide on the base, both ends of the bottom of the movable frame are fixedly connected to push plates, the top of the movable frame and the bottom of the lowest stacking box are fixedly connected to two supports, both ends of the two supports are hinged to the movable bar through axle pins, and two limit structures are fixedly connected to the bottom of the base.

[0007] As a further solution of the utility model: the hinge structure includes a connecting bar, and the connecting bar is hinged to a plurality of stacking boxes through a plurality of pins, wherein the bottom ends of two connecting bars are fixedly connected to the base.

[0008] As a further solution of the utility model: the thread control structure includes a screw rod, a nut is threadedly connected to the screw rod, and the nut is fixedly connected to the movable frame.

[0009] As a further solution of the utility model: both ends of the screw are fixedly connected with a crank handle, both ends of the screw are rotatably connected to two fixed blocks through bearings, the two fixed blocks are fixedly connected to the base, and four moving wheels are fixedly connected below the base.

[0010] As a further solution of the utility model: both ends of the screw are fixedly connected with a crank handle, both ends of the screw are rotatably connected to two fixed blocks through bearings, the two fixed blocks are fixedly connected to the base, and four moving wheels are fixedly connected below the base.

[0011] As a further solution of the utility model: a circular block is fixedly connected to one end of the movable rod, and a spring is fixedly connected between the circular block and the orifice plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The stacking rack for the production of HDPE threading tubes is provided with a thread control structure, a movable bar and a hinge structure. The screw is driven to rotate by turning the crank, and the screw drives the nut to drive the movable rack to move, so that the movable rack drives the movable bar to turn, and the movable bar can drive one end of the stacking box to tilt. Under the connection of the hinge structure, multiple stacking boxes are tilted synchronously, which is convenient for taking and placing the threading tubes. After taking out, the threading tubes will smoothly roll down to the edge of the stacking box along the inclined surface. Similarly, the stacking boxes can be placed in sequence from the high point of the tilt, thereby greatly improving the convenience of taking and placing.

[0015] 2. The stacking rack for the production of HDPE threading pipes is provided with a limit structure. When the movable rack moves, the movable rack can move by squeezing the circular block and the movable rod through the push plate. The movable rod drives the brake plate to move so that the brake plate is tightly attached to the moving wheel, thereby braking the moving wheel to prevent the stacking box from displacement.

[0016] 3. The stacking rack for the production of HDPE threading pipes is provided with moving wheels, which can support the base, and the four moving wheels maintain the balance of the base, and the moving wheels can roll, so as to facilitate the transfer of the stacking box, thereby facilitating the transfer of the threading pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in a tilted state;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the stacking box of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the base of the utility model;

[0021] Figure 5It is a three-dimensional structural diagram of the thread control structure of the utility model;

[0022] Figure 6 It is a three-dimensional structural diagram of the limiting structure of the utility model;

[0023] In the figure: 1. base; 2. stacking box; 3. hinge structure; 31. connecting strip; 32. pin shaft; 4. moving wheel; 5. thread control structure; 51. screw rod; 52. fixing block; 53. crank handle; 54. nut; 6. limiting structure; 61. brake plate; 62. movable rod; 63. orifice plate; 64. spring; 65. round block; 7. movable frame; 8. movable strip; 9. push plate; 10. support. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] like Figure 1-6As shown, the utility model provides a technical solution: a stacking rack for HDPE threading pipe production, comprising a base 1, a plurality of stacking boxes 2 are stacked longitudinally in sequence on the top of the base 1, the stacking boxes 2 can be used to store the threading pipes, two hinge structures 3 are connected to both sides of the plurality of stacking boxes 2, the hinge structure 3 comprises a connecting strip 31, the connecting strip 31 is respectively hinged to the plurality of stacking boxes 2 through a plurality of pins 32, the connecting strip 31 is connected to the plurality of stacking boxes 2 through the pins 32, when the stacking box 2 turns at an angle, the connecting strip 31 can drive the remaining stacking boxes 2 to turn through the axle pin, so that the plurality of stacking boxes 2 turn synchronously, which is convenient for actual operation and easy to take and put the threading pipes, wherein the bottom ends of the two connecting strips 31 are fixedly connected to the base 1 On the upper part, two hinge structures 3 are fixedly connected to the base 1, and a thread control structure 5 is fixedly connected to the top of the base 1. The thread control structure 5 includes a screw rod 51, and a nut 54 is threadedly connected to the screw rod 51. The screw rod 51 is driven by the nut 54, so that the nut 54 can drive the movable frame 7 to move. The nut 54 is fixedly connected to the movable frame 7. Both ends of the screw rod 51 are fixedly connected to a crank 53, and the crank 53 can be used as an operating point to facilitate the rotation of the screw rod 51. Both ends of the screw rod 51 are rotatably connected to two fixed blocks 52 through bearings. The screw rod 51 can rotate smoothly through the bearings, and the rotation of the screw rod 51 in the bearings can also reduce the rotation resistance. The two fixed blocks 52 are fixedly connected to the base 1, and the lower part of the base 1 is fixed. Four moving wheels 4 are fixedly connected, and the moving wheels 4 can support the base 1. The four moving wheels 4 maintain the balance of the base 1, and the moving wheels 4 can roll, so as to facilitate the transfer of the stacking box 2, so as to facilitate the transfer of the threading tube. A movable frame 7 is fixedly connected to the threaded control structure 5, and both ends of the movable frame 7 slide on the base 1. The movable frame 7 can slide on the base 1, so as to maintain the smooth movement of the nut 54 and prevent the nut 54 from rotating. Push plates 9 are fixedly connected to both ends of the bottom of the movable frame 7. Two supports 10 are fixedly connected to the top of the movable frame 7 and the bottom of the lowest stacking box 2. Both ends of the two supports 10 are hinged with the movable bar 8 through axle pins. The movable bar 8 can be connected to the support 10 through the axle pin, so that the movable frame 7 can move horizontally to drive the movable bar 8 can smoothly realize the steering effect, thereby changing the direction of force, so as to realize the steering and tilting operation of the stacking box 2. Two limiting structures 6 are fixedly connected to the bottom of the base 1. The limiting structure 6 includes a brake plate 61. One side of the brake plate 61 is fixedly connected to two movable rods 62. The movable rod 62 is slidably connected to the orifice plate 63. The orifice plate 63 is fixedly connected to the base 1. When the movable frame 7 moves, the movable frame 7 can move by squeezing the circular block 65 and the movable rod 62 through the push plate 9. The movable rod 62 drives the brake plate 61 to move, so that the brake plate 61 is tightly attached to the moving wheel 4, so that the moving wheel 4 can be braked to prevent the stacking box 2 from being displaced. One end of the movable rod 62 is fixedly connected to a circular block 65. A spring 64 is fixedly connected between the circular block 65 and the orifice plate 63.The restoring force of the spring 64 can drive the brake plate 61 to automatically reset, so that the brake plate 61 is away from the moving wheel 4, and the stacking box 2 can be easily transferred.

[0026] The working principle of the utility model is as follows: by rotating the crank 53, the crank 53 drives the screw 51 to rotate, the screw 51 moves through the threaded driving nut 54, the nut 54 drives the movable frame 7 to move, the movable frame 7 drives the push plate 9 to move, the push plate 9 squeezes the circular block 65, so that the circular block 65 drives the movable rod 62 to move, the movable rod 62 drives the brake plate 61 to move, the brake plate 61 is close to the moving wheel 4 to perform braking operation, and the movement of the movable frame 7 can also drive the movable bar 8 to turn through the support 10, so that the turning of the movable bar 8 can drive the stacking box 2 to tilt at an angle through the upper support 10, because the stacking box 2 is connected to the connecting bar 31 through the pin 32, so that multiple stacking boxes 2 are tilted synchronously, at this time, the threading tube can be taken out at the bottom of the stacking box 2, and similarly, the stacking box 2 can be dropped at the tilted high point of the stacking box 2.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A stacking rack for HDPE threading pipe production, comprising a base (1), characterized in that: A plurality of stacking boxes (2) are stacked longitudinally in sequence above the base (1), and two hinge structures (3) are connected to both sides of the plurality of stacking boxes (2), wherein the two hinge structures (3) are fixedly connected to the base (1), a threaded control structure (5) is fixedly connected to the top of the base (1), a movable frame (7) is fixedly connected to the threaded control structure (5), both ends of the movable frame (7) slide on the base (1), both ends of the bottom of the movable frame (7) are fixedly connected to push plates (9), the top of the movable frame (7) and the bottom of the lowest stacking box (2) are fixedly connected to two supports (10), both ends of the two supports (10) are hinged to the movable bar (8) through axle pins, and the bottom of the base (1) is fixedly connected to two limit structures (6).

2. A stacking rack for HDPE threading pipe production according to claim 1, characterized in that: The hinge structure (3) comprises a connecting bar (31), wherein the connecting bar (31) is hingedly connected to a plurality of stacking boxes (2) via a plurality of pins (32), wherein the bottom ends of two connecting bars (31) are fixedly connected to the base (1).

3. The HDPE threading pipe production stacking rack according to claim 1, characterized in that: The thread control structure (5) comprises a screw rod (51), a nut (54) is threadedly connected to the screw rod (51), and the nut (54) is fixedly connected to the movable frame (7).

4. The HDPE threading pipe production stacking rack according to claim 3, characterized in that: Both ends of the screw rod (51) are fixedly connected to a crank handle (53), and both ends of the screw rod (51) are rotatably connected to two fixed blocks (52) via bearings. The two fixed blocks (52) are fixedly connected to the base (1), and four moving wheels (4) are fixedly connected below the base (1).

5. The HDPE threading pipe production stacking rack according to claim 1, characterized in that: The limiting structure (6) comprises a brake plate (61), one side of which is fixedly connected to two movable rods (62), the movable rods (62) being slidably connected in a perforated plate (63), and the perforated plate (63) being fixedly connected to the base (1).

6. A stacking rack for HDPE threading pipe production according to claim 5, characterized in that: One end of the movable rod (62) is fixedly connected to a circular block (65), and a spring (64) is fixedly connected between the circular block (65) and the orifice plate (63).

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