A polymer pipe demolding device

Abstract

The application discloses a high polymer pipe demolding device, which comprises a rack and a supporting mechanism arranged on the upper part of the rack; a demolding mechanism for demolding the pipe from the mandrel is arranged on the lower part of the rack, and the supporting mechanism and the demolding mechanism move synchronously; the supporting mechanism comprises suction disc assemblies symmetrically arranged on the two sides of the rack and suction disc driving assemblies for driving the suction disc assemblies to move; the two suction disc driving assemblies are respectively used for driving the two suction disc assemblies to move close to or away from each other. The pipe is supported by the supporting mechanism, and the pipe is separated from the mandrel through synchronous movement of the demolding mechanism and the supporting mechanism, so that the pipe can be completely taken out from the mandrel, the structure is ingenious, the degree of automation is relatively high, the mold efficiency is relatively high, the labor intensity is reduced, meanwhile, the suction disc assemblies of the supporting mechanism are symmetrically arranged, the interval is adjustable, the demolding of pipes with different diameters can be adapted, and the applicability is relatively strong.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high polymer pipe production, and particularly relates to a high polymer pipe demolding device. BACKGROUND

[0002] In the production of high polymer pipes, high polymer materials are wrapped around the edges of a mandrel, and after a series of production processes, the pipes are formed and wrapped around the mandrel, at which time the pipes need to be removed from the mandrel. At present, the pipes wrapped around the mandrel are mostly unloaded by manual operation, which not only has high labor intensity, but also has low production efficiency and low automation degree.

[0003] Therefore, it is necessary to design a high polymer pipe demolding device to solve the above problems. SUMMARY

[0004] The present application aims at the problem of high labor intensity and low efficiency in manual removal of pipes from a mandrel in the prior art, and provides a high polymer pipe demolding device.

[0005] The technical scheme of the present application is as follows: a high polymer pipe demolding device comprises a rack and a supporting mechanism arranged on the upper part of the rack; a demolding mechanism for removing pipes from a mandrel is arranged on the lower part of the rack, and the supporting mechanism and the demolding mechanism move synchronously; the supporting mechanism comprises two suction disc assemblies symmetrically arranged on the two sides of the rack and a suction disc driving assembly for driving the suction disc assemblies to move; and the two suction disc driving assemblies are respectively used for driving the two suction disc assemblies to move close to or away from each other.

[0006] The supporting mechanism further comprises a first fixing seat fixed on the rack in the transverse direction; a first sliding rail is arranged on the first fixing seat; an installation seat is slidably connected to the first sliding rail; and the suction disc driving assembly is used for driving the installation seat to reciprocate along the first sliding rail.

[0007] The suction disc assembly comprises a support frame fixedly connected to the installation seat; an installation rod is fixedly arranged on the support frame; connecting rods are fixedly arranged at the two ends of the installation rod; fixed rods are connected to the two ends of the two connecting rods; and a plurality of pneumatic suction discs are uniformly arranged on the fixed rods in the length direction.

[0008] The suction disc driving assembly is a first driving cylinder arranged in the first fixing seat.

[0009] The demolding mechanism comprises a second fixing base fixed on the frame in the transverse direction, and the second fixing base is slidably connected to the frame through a second sliding rail; a third sliding rail is arranged on the second fixing base; a demolding assembly is slidably connected to the two ends of the third sliding rail; a driving rod is connected to the outer side of the demolding assembly; the driving rod is fixedly connected to the mounting seat through a transmission rod, and the transmission rod can move up and down in the transmission rod; the frame is further provided with a demolding suction cup driving assembly for driving the second fixing base to move.

[0010] The demolding assembly comprises a second fixing base and a demolding fixing frame fixed on the second fixing base; the second fixing base is slidably connected to the third sliding rail; an L-shaped demolding block is fixed to the bottom of the demolding fixing frame.

[0011] The demolding suction cup driving assembly is a second driving cylinder.

[0012] The above technical scheme has the following beneficial effects: (1) The pipe is supported by the supporting mechanism, and the pipe is separated from the mandrel through the synchronous movement of the demolding mechanism and the supporting mechanism, so that the pipe can be completely taken out from the mandrel, the structure is ingenious, the degree of automation is high, the mold efficiency is high, the labor intensity is reduced, and the supporting mechanism adopts the symmetrical suction cup assembly with adjustable spacing, which can adapt to the demolding of pipes with different diameters and has high applicability.

[0013] (2) The supporting mechanism of the present application drives the suction cup assembly to move in a sliding manner, which can effectively ensure the stability of the movement of the suction cup assembly.

[0014] (3) The present application adopts several pneumatic suction cups to adsorb the pipe, which can not only ensure the stability of the pipe support, but also control the suction force of the suction cup at any time to ensure that the demolding mechanism can stably separate the pipe from the mandrel.

[0015] (4) The suction cup driving assembly of the present application adopts a cylinder arranged in the first fixing base, which simplifies the overall structure of the device and has good driving effect.

[0016] (5) The demolding mechanism of the present application adopts a sliding mode for demolding, which can effectively ensure the stability of the movement of the demolding mechanism.

[0017] (6) The demolding assembly of the present application adopts an L-shaped demolding block to demold the pipe, which is easy to install and replace, and has good demolding effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the content of the present application more easily understood, the present application will be further described in detail below according to specific embodiments and in conjunction with the drawings.

[0019] Figure 1The structural schematic diagram of the present application.

[0020] The reference signs in the drawings are:

[0021] The rack 1, the supporting mechanism 2, the suction cup assembly 2-1, the support frame 2-1-1, the mounting rod 2-1-2, the connecting rod 2-1-3, the fixed rod 2-1-4, the pneumatic suction cup 2-1-5, the suction cup driving assembly 2-2, the first fixed seat 2-3, the first sliding rail 2-4, the mounting seat 2-5, the demolding mechanism 3, the second fixed seat 3-1, the second sliding rail 3-2, the third sliding rail 3-3, the demolding assembly 3-4, the demolding fixed frame 3-4-1, the L-shaped demolding block 3-4-2, the driving rod 3-5, and the transmission rod 3-6. DETAILED DESCRIPTION

[0022] (Example 1)

[0023] See Figure 1 The high polymer pipe demolding device of the present application comprises a rack 1 and a supporting mechanism 2 arranged on the upper part of the rack 1. The lower part of the rack 1 is provided with a demolding mechanism 3 for demolding the pipe from the mandrel, and the supporting mechanism 2 and the demolding mechanism 3 move synchronously. The supporting mechanism 2 comprises two suction cup assemblies 2-1 symmetrically arranged on the two sides of the rack 1 and two suction cup driving assemblies 2-2 for driving the suction cup assemblies 2-1 to move. The two suction cup driving assemblies 2-2 are respectively used for driving the two suction cup assemblies 2-1 to move close to or away from each other.

[0024] Further, the supporting mechanism 2 further comprises a first fixed seat 2-3 fixed on the rack 1 in the transverse direction. The first fixed seat 2-3 is provided with a first sliding rail 2-4. The first sliding rail 2-4 is slidably connected with a mounting seat 2-5. The suction cup driving assembly 2-2 is used for driving the mounting seat 2-5 to reciprocate along the first sliding rail 2-4. The supporting mechanism 2 of the present application drives the suction cup assembly 2-1 to move in a sliding manner, which can effectively ensure the stability of the movement of the suction cup assembly 2-1.

[0025] Further, the suction cup assembly 2-1 comprises a support frame 2-1-1 fixedly connected with the mounting seat 2-5. The support frame 2-1-1 is fixedly connected with a mounting rod 2-1-2. The two ends of the mounting rod 2-1-2 are fixedly connected with two connecting rods 2-1-3. The two ends of the two connecting rods 2-1-3 are connected with a fixed rod 2-1-4. The fixed rod 2-1-4 is uniformly provided with a plurality of pneumatic suction cups 2-1-5 along the length direction. The present application adopts a plurality of pneumatic suction cups 2-1-5 to adsorb the pipe, which can not only ensure the stability of the pipe supporting, but also can control the suction force of the suction cup at any time, so as to ensure that the demolding mechanism 3 can stably separate the pipe from the mandrel.

[0026] Furthermore, the suction cup driving component 2-2 is a first driving cylinder located inside the first fixed base 2-3, preferably a pneumatic cylinder, which not only simplifies the overall structure of the device but also provides a good driving effect.

[0027] Furthermore, to ensure the stability of the demolding mechanism 3, the demolding mechanism 3 includes a second fixed seat 3-1 fixed laterally on the frame 1, and the second fixed seat 3-1 is slidably connected to the frame 1 via a second slide rail 3-2; a third slide rail 3-3 is provided on the second fixed seat 3-1; demolding components 3-4 are slidably connected to both ends of the third slide rail 3-3; a drive rod 3-5 is connected to the outside of the demolding component 3-4; the drive rod 3-5 is fixedly connected to the mounting base 2-5 via a transmission rod 3-6, and the drive rod 3-5 can move up and down in the transmission rod 3-6; the frame 1 is also provided with a demolding suction cup drive assembly for driving the movement of the second fixed seat 3-1.

[0028] Furthermore, the demolding assembly 3-4 includes a second fixed base 3-1 and a demolding fixing frame 3-4-1 fixed on the second fixed base 3-1; the second fixed base 3-1 is slidably connected to the third slide rail 3-3; the bottom of the demolding fixing frame 3-4-1 is fixed with an L-shaped demolding module 3-4-2, which is not only easy to install and replace, but also has a good demolding effect.

[0029] Furthermore, the demolding suction cup drive assembly is a second drive cylinder, preferably a pneumatic cylinder.

[0030] The polymer pipe demolding device in this embodiment uses a support mechanism 2 to support the pipe, and the demolding mechanism 3 moves synchronously with the support mechanism 2 to separate the pipe from the mandrel, thus making it easy to completely remove the pipe from the mandrel. It is not only ingenious in structure, but also has a high degree of automation and high demolding efficiency, reducing labor intensity. At the same time, the support mechanism 2 uses symmetrically arranged suction cup components 2-1 with adjustable spacing, which can adapt to the demolding of pipes of different diameters and has strong applicability.

[0031] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above descriptions are merely specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A demolding device for polymer pipes, characterized in that: The utility model relates to a pipe supporting and demolding device, which comprises a rack (1) and a supporting mechanism (2) arranged on the upper part of the rack (1), wherein the lower part of the rack (1) is provided with a demolding mechanism (3) for separating a pipe from a mandrel, and the supporting mechanism (2) and the demolding mechanism (3) move synchronously; the supporting mechanism (2) comprises a suction disc assembly (2-1) symmetrically arranged on both sides of the rack (1) and a suction disc driving assembly (2-2) for driving the suction disc assembly (2-1) to move; the two suction disc driving assemblies (2-2) are respectively used for driving the two suction disc assemblies (2-1) to move close to or away from each other; the supporting mechanism (2) further comprises a first fixing seat (2-3) fixed on the rack (1) in the transverse direction; the first fixing seat (2-3) is provided with a first sliding rail (2-4); the first sliding rail (2-4) is slidably connected with a mounting seat (2-5); the suction disc driving assembly (2-2) is used for driving the mounting seat (2-5) to move back and forth along the first sliding rail (2-4); the suction disc assembly (2-1) comprises a support frame (2-1-1) fixedly connected with the mounting seat (2-5); the support frame (2-1-1) is fixedly connected with a mounting rod (2-1-2); the two ends of the mounting rod (2-1-2) are fixedly connected with connecting rods (2-1-3); the two ends of the two connecting rods (2-1-3) are connected with a fixing rod (2-1-4); the fixing rod (2-1-4) is uniformly provided with a plurality of pneumatic suction discs (2-1-5) along the length direction; the demolding mechanism (3) comprises a second fixing seat (3-1) fixed on the rack (1) in the transverse direction, and the second fixing seat (3-1) is slidably connected to the rack (1) through a second sliding rail (3-2); the second fixing seat (3-1) is provided with a third sliding rail (3-3); the two ends of the third sliding rail (3-3) are slidably connected with demolding assemblies (3-4); the outer side of the demolding assembly (3-4) is connected with a driving rod (3-5); the driving rod (3-5) is fixedly connected with the mounting seat (2-5) through a transmission rod (3-6), and the driving rod (3-5) can move up and down in the transmission rod (3-6); the rack (1) is further provided with a demolding suction disc driving assembly for driving the second fixing seat (3-1) to move; the demolding assembly (3-4) comprises the second fixing seat (3-1) and a demolding fixing frame (3-4-1) fixed on the second fixing seat (3-1); the second fixing seat (3-1) is slidably connected to the third sliding rail (3-3); the bottom of the demolding fixing frame (3-4-1) is fixedly connected with an L-shaped demolding block (3-4-2).

2. The polymer pipe demolding device according to claim 1, characterized in that: The suction disc driving assembly (2-2) is a first driving cylinder arranged in the first fixing seat (2-3).

3. The polymer pipe demolding device according to claim 1, characterized in that: The demolding suction disc driving assembly is a second driving cylinder.

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