FRP pipe demolding machine

Abstract

The utility model discloses an FRP pipe demoulding machine which comprises a first support, one end of the first support is connected with a second support, the top of the first support and the top of the second support are respectively provided with an installation base, chain wheels are arranged at the front end and the rear end of each installation base, and chains are arranged on the outer walls of the chain wheels. Supporting plates are installed at the front end and the rear end of the top of the first support, the tops of the supporting plates are connected with a fixing base with a through hole, and a demolding mechanism is arranged at the top of the chain. When demolding is needed, firstly, the motor is controlled to drive the fixing sleeve plate to move to one end close to the fixing seat, then the bearing seat is sleeved with the shell, then the bearing sleeve is fixed through the arranged threaded rod, the motor is started to control the fixing sleeve plate to move towards the right side, the shell drives the bearing sleeve to enable the hollow shaft to penetrate through the through hole, and demolding is completed. And at the moment, the pipeline is blocked by the fixing base, the pipeline falls off from the outer wall of the hollow shaft in the moving process of the hollow shaft, and demolding work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding machines, in particular to a FRP pipe demoulding machine. Background Art

[0002] FRP, also known as fiberglass or fiberglass reinforced plastic, is a composite material made of polymer epoxy resin as the matrix and fiberglass or carbon fiber as the reinforcement through a composite process. Its advantages include lightness, corrosion resistance, aging resistance, and insulation. Therefore, it is used to manufacture various sports equipment, pipelines, shipbuilding, automobile and electronic product housings and printed circuit boards.

[0003] Since the FRP pipe needs to be continuously polished during multiple uses, the pipe wall is thin and needs to be rewrapped and coated with rubber. The FRP pipe needs to be fixed before the rewrap operation and demolded after the rewrap. However, in the prior art, the FRP pipe is installed and fixed too tightly, which makes demolding difficult, thereby increasing the workload of the staff.

[0004] Therefore, it is necessary to provide a FRP pipe demoulding machine to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an FRP pipe demoulding machine to solve the problem in the above-mentioned background technology that the FRP pipe is installed and fixed too tightly, resulting in great difficulty in demoulding, thereby increasing the work intensity of the staff. The technical solution of the utility model is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an FRP pipe demoulding machine, comprising a first bracket, one end of the first bracket is connected to the second bracket, the tops of the first bracket and the second bracket are both equipped with mounting seats, the front and rear ends of the mounting seats are provided with sprockets, the outer wall of the sprocket is provided with a chain, the front and rear ends of the top of the first bracket are equipped with support plates, the top of the support plate is connected to a fixing seat with a through hole, and the top of the chain is provided with a demoulding mechanism.

[0007] Preferably, a support seat is installed on the top front end surface of the second bracket, a motor is installed on the inner side of the support seat, and the output end of the motor is connected to the front end surface of the sprocket at the right front end.

[0008] Preferably, a pipe is supported inside the through hole of the fixing seat, a bearing sleeve is installed at one end of the pipe, and the other end of the pipe is installed on the inner side of an arc groove opened at the top of the left mounting seat.

[0009] Preferably, the demoulding mechanism includes a fixed sleeve plate sleeved on the outer wall of the chain, the opposite end of the fixed sleeve plate is connected to a connecting rod, the center of the outer wall of the connecting rod is sleeved with a rotating seat, the front and rear end faces of the extended end of the rotating seat are connected to a fixed plate, one end of the fixed plate is connected to a shell, and threaded rods are equidistantly installed on the outer wall of the shell.

[0010] Preferably, the rotating seat and the connecting rod are rotatably connected, and the rotating seat and the fixed plate are also rotatably connected to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When demoulding is required, the utility model first controls the motor to drive the fixed sleeve plate to move to one end close to the fixed seat, then sleeves the shell on the outside of the bearing seat, and then fixes the bearing sleeve by the provided threaded rod, and starts the motor to control the fixed sleeve plate to move to the right side, so that the shell drives the bearing sleeve to make the hollow shaft pass through the through hole, at this time the pipeline will be blocked by the fixed seat, and the pipeline will fall off from the outer wall of the hollow shaft during the movement of the hollow shaft, and the demoulding work is completed;

[0013] The utility model provides two sets of rotating connections so that the shell can be freely adjusted to facilitate sleeve connection to the outside of the bearing sleeve, so that the position of the fixed sleeve plate is no longer single, and the bearing sleeve can be fixed by adjusting the position of the shell, thus saving the pre-demolding work time of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 This is a three-dimensional diagram of the demoulding mechanism of the utility model not being connected to the bearing sleeve.

[0017] In the figure: 1. first bracket; 2. second bracket; 3. mounting seat; 4. sprocket; 5. chain; 6. support plate; 7. fixed seat; 8. demoulding mechanism; 801. fixed sleeve; 802. connecting rod; 803. rotating seat; 804. fixed plate; 805. housing; 806. threaded rod; 9. support seat; 10. motor; 11. pipeline; 12. bearing sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0020] See also Figure 1-3 A FRP pipe demoulding machine includes a first bracket 1, one end of the first bracket 1 is connected to the second bracket 2, the top of the first bracket 1 and the second bracket 2 are both equipped with a mounting seat 3, the front and rear ends of the mounting seat 3 are provided with a sprocket 4, the outer wall of the sprocket 4 is provided with a chain 5, the front and rear ends of the top of the first bracket 1 are equipped with a support plate 6, the top of the support plate 6 is connected to a fixing seat 7 with a through hole, and the top of the chain 5 is provided with a demoulding mechanism 8.

[0021] like Figure 1-3 As shown, a support seat 9 is installed on the top front end face of the second bracket 2, and a motor 10 is installed on the inner side of the support seat 9. The output end of the motor 10 is connected to the front end face of the sprocket 4 at the right front end. The motor 10 can control the rotation of the sprocket 4 and then control the chain 5 for transmission. The motor 10 used is a servo motor in the prior art.

[0022] like Figure 1-3As shown, a pipe 11 is supported inside the through hole of the fixing seat 7, a bearing sleeve 12 is installed at one end of the pipe 11, and the other end of the pipe 11 is installed on the inner side of the arc groove opened at the top of the left mounting seat 3. When the pipe 11 needs to be demoulded, the pipe 11 sleeved on the hollow shaft is first placed on the inner side of the arc groove opened at the top of the left mounting seat 3, and then the other end of the pipe 11 is placed inside the through hole of the fixing seat 7. At this time, the through hole is consistent with the inner diameter of the hollow shaft, and the inner diameter of the pipe 11 is larger than the through hole.

[0023] like Figure 1-3 As shown, the demoulding mechanism 8 includes a fixed sleeve 801 sleeved on the outer wall of the chain 5, and the opposite end of the fixed sleeve 801 is connected to a connecting rod 802, and the outer wall center of the connecting rod 802 is sleeved with a rotating seat 803, and the front and rear end surfaces of the extended end of the rotating seat 803 are connected to a fixed plate 804, and one end of the fixed plate 804 is connected to a shell 805, and the outer wall of the shell 805 is equidistantly installed with threaded rods 806. When demoulding is required, the motor 10 is first controlled to drive the fixed sleeve 801 to move to one end close to the fixed seat 7, and then the shell 805 is sleeved on the outside of the bearing seat, and then the bearing sleeve 12 is fixed by the set threaded rod 806, and the motor 10 is started to control the fixed sleeve 801 to move to the right side, so that the shell 805 drives the bearing sleeve 12 to allow the hollow shaft to pass through the through hole. At this time, the pipe 11 will be blocked by the fixed seat 7, and the pipe 11 will fall off from the outer wall of the hollow shaft during the movement of the hollow shaft, completing the demoulding work.

[0024] like Figure 1-3 As shown, the rotating seat 803 and the connecting rod 802 are rotatably connected, and the rotating seat 803 and the fixed plate 804 are also rotatably connected to each other. The two sets of rotatable connections can make the housing 805 freely adjust its position to facilitate sleeve connection to the outside of the bearing sleeve 12.

[0025] Working principle: During use, when it is necessary to demold the pipe 11, first place the pipe 11 sleeved on the hollow shaft inside the arc groove opened on the top of the left mounting seat 3, and then place the other end of the pipe 11 inside the through hole of the fixed seat 7. At this time, the through hole is consistent with the inner diameter of the hollow shaft, and the inner diameter of the pipe 11 is larger than the through hole. When demolding is required, first control the motor 10 to drive the fixed sleeve 801 to move to one end close to the fixed seat 7, and then sleeve the shell 805 on the outside of the bearing seat, and then fix the bearing sleeve 12 through the set threaded rod 806, start the motor 10 to control the fixed sleeve 801 to move to the right, so that the shell 805 drives the bearing sleeve 12 to make the hollow shaft pass through the through hole, at this time, the pipe 11 will be blocked by the fixed seat 7, and the pipe 11 will fall off from the outer wall of the hollow shaft during the movement of the hollow shaft, completing the demolding work.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An FRP pipe demoulding machine, comprising a first bracket (1), one end of the first bracket (1) being connected to a second bracket (2), characterized in that: A mounting seat (3) is installed on the top of each of the first bracket (1) and the second bracket (2); a sprocket (4) is provided at the front and rear ends of the mounting seat (3); a chain (5) is provided on the outer wall of the sprocket (4); a support plate (6) is installed at the front and rear ends of the top of the first bracket (1); a fixing seat (7) with a through hole is connected to the top of the support plate (6); and a demoulding mechanism (8) is provided on the top of the chain (5).

2. The FRP pipe demoulding machine according to claim 1, characterized in that: A support seat (9) is installed on the top front end surface of the second bracket (2), a motor (10) is installed on the inner side of the support seat (9), and the output end of the motor (10) is connected to the front end surface of the sprocket (4) at the right front end.

3. The FRP pipe demoulding machine according to claim 2, characterized in that: A pipe (11) is supported inside the through hole of the fixing seat (7), a bearing sleeve (12) is installed at one end of the pipe (11), and the other end of the pipe (11) is installed on the inner side of an arc-shaped groove opened at the top of the left mounting seat (3).

4. The FRP pipe demoulding machine according to claim 1, characterized in that: The demoulding mechanism (8) comprises a fixed sleeve (801) sleeved on the outer wall of the chain (5); the opposite end of the fixed sleeve (801) is connected to a connecting rod (802); the center of the outer wall of the connecting rod (802) is sleeved with a rotating seat (803); the front and rear end surfaces of the extended end of the rotating seat (803) are connected to a fixed plate (804); one end of the fixed plate (804) is connected to a shell (805); and threaded rods (806) are equidistantly installed on the outer wall of the shell (805).

5. The FRP pipe demoulding machine according to claim 4, characterized in that: The rotating seat (803) and the connecting rod (802) are rotatably connected, and the rotating seat (803) and the fixed plate (804) are also rotatably connected to each other.

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