Casting mold for producing cold insulation pipe bracket from PIR material

Abstract

The utility model discloses a pouring mould for producing a cold insulation pipe bracket by PIR material, which comprises a support component, a mould core, a left mould base, a right mould base and a length adjusting component, the support component comprises a support seat and a support rod arranged at the bottom of the support seat, the mould core is arranged at the top of the support seat, the left mould base is arranged on the left side of the mould core, and the right mould base is arranged on the right side of the mould core. The length adjusting assembly comprises a support connected to the supporting rod through a bolt, a rotating rod connected with the support in a threaded mode, an adjusting base connected with a bearing at the top of the rotating rod, a recycling disc arranged at the bottom of the adjusting base and a fastening rotary knob connected to the support in a threaded mode. By arranging the length adjusting assembly, the effect of conveniently adjusting the length of the cold insulation pipe bracket is achieved under the condition that use of the pouring mold is not affected, meanwhile, leaked PIR materials can be recycled through the recycling disc, and waste of the PIR materials during leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of the production of cold-insulating pipe supports made of PIR materials, and particularly relates to a casting mold for producing cold-insulating pipe supports made of PIR materials. Background Technique

[0002] A PIR cold-insulating pipe support is a foam polymer formed by taking isocyanate and polyether as main raw materials, adding catalysts, fire retardants and environment-friendly foaming agents, and fully mixing, reacting and foaming under special formulas and strict technological conditions. In order to be molded, it needs to be carried out in a casting mold. The PIR material reacts and foams in the casting mold to form a foam polymer with excellent heat insulation performance and flame retardant performance, that is, a cold-insulating pipe support. When the casting mold for producing the PIR cold-insulating pipe support is in use, due to the small space of the mold cavity, it is not easy to adjust the length of the cold-insulating pipe support, and there are certain deficiencies. For this reason, we propose a casting mold for producing the PIR cold-insulating pipe support. Content of the Utility Model

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] For this reason, the technical solution adopted by the utility model is as follows: a casting mold for producing a PIR cold-insulating pipe support, including a support assembly, a mold core, a left mold base, a right mold base, fasteners and a length adjustment assembly. The support assembly includes a support seat arranged and a support rod arranged at the bottom of the support seat. The mold core is arranged on the top of the support seat. The left mold base is arranged on the left side of the mold core. The right mold base is arranged on the right side of the mold core. The fasteners are arranged on the mold core, the left mold base and the right mold base. The length adjustment assembly includes a bracket bolted to the support rod, a rotating rod threadedly connected to the bracket, an adjustment seat bearing-connected to the top of the rotating rod, a recovery disc arranged at the bottom of the adjustment seat and a fastening knob threadedly connected to the bracket.

[0005] Preferably, a discharge pipe is arranged at the front end of the mold core, and the discharge pipe is a flexible pipe.

[0006] Preferably, the right mold base has the same structure as the left mold base. Grooves are formed on the outer sides of both the right mold base and the left mold base, and limit blocks are arranged on the outer sides of both the right mold base and the left mold base.

[0007] Preferably, the fasteners include a screw rod inserted through the mold core, the left mold base and the right mold base and two nuts threadedly connected to the screw rod.

[0008] Preferably, it further includes a top cover, and the top cover is inserted through the tops of the mold core, the left mold base and the right mold base.

[0009] Preferably, the adjusting seat is inserted into the jack formed on the supporting seat. The outer side of the adjusting seat is in abutting connection with the right mold base and the left mold base, and the inner side of the adjusting seat is in abutting connection with the mold core.

[0010] By adopting the above technical solutions, the beneficial effects achieved by the present utility model are as follows: By providing the length adjusting assembly, the effect of conveniently adjusting the length of the cold insulation pipe support can be achieved without affecting the use of the casting mold. At the same time, by providing the recovery tray, the leaked PI R material can be recovered, avoiding waste of the PI R material when leakage occurs. During use, the user can pinch the rotating rod of the length adjusting assembly and rotate it. The rotating rod will drive the adjusting seat to move upward or downward. When the adjusting seat moves upward, the cavity space becomes smaller and the length of the cold insulation pipe support decreases. When the adjusting seat moves downward, the cavity space becomes larger and the length of the cold insulation pipe support increases, so that the length can be adjusted according to actual needs for use. After adjustment, the fastening knob can be tightened to improve stability. When leakage occurs at the adjusting seat, the leaked P IR material will fall into the recovery tray due to the action of gravity for recovery and treatment to avoid waste. Then, when adding P I R material, the excess P I R material can be discharged through the discharge pipe to avoid waste of materials. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 of the present utility model Figure 1 is a schematic diagram of the disassembly of the mold core, left mold base and right mold base in the present utility model;

[0013] Figure 3 of the present utility model Figure 1 is a schematic structural diagram of the length adjusting assembly from one perspective in the present utility model;

[0014] Figure 4 of the present utility model Figure 1 is a schematic structural diagram of the length adjusting assembly from another perspective in the present utility model.

[0015] Reference Signs:

[0016] 100, support assembly; 101, support seat; 102, support rod;

[0017] 200, mold core; 201, discharge pipe;

[0018] 300, left mold base;

[0019] 400, right mold base; 401, groove; 402, limit block;

[0020] 500, fastener; 501, screw; 502, nut;

[0021] 600. Top cover;

[0022] 700. Length adjustment component; 701. Bracket; 702. Rotating rod; 703. Adjusting seat; 704. Recycling tray; 705. Tightening knob. Detailed implementation mode

[0023] To make the objectives, technical solutions and advantages of the present utility model clearer and more explicit, the present utility model will be further described in detail below in combination with the specific implementation modes and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0024] Some embodiments of the present utility model will be described below with reference to the accompanying drawings to provide a casting mold for producing a cold-insulating pipe support with PIR material.

[0025] Embodiment 1:

[0026] Refer to Figures 1-4 , which is the first embodiment of the present utility model. This embodiment provides a casting mold for producing a cold-insulating pipe support with PIR material, including a support component 100, a mold core 200, a left mold base 300, a right mold base 400, a fastener 500, a top cover 600 and a length adjustment component 700.

[0027] Specifically, the support component 100 includes a support seat 101 provided and a support rod 102 provided at the bottom of the support seat 101. During use, the support seat 101 is used to support the mold core 200, the left mold base 300 and the right mold base 400 for producing the cold-insulating pipe support, and the support rod 102 is used to support the support seat 101 and is also used to install the length adjustment component 700 to adjust the size of the mold cavity space through the length adjustment component 700.

[0028] Specifically, the mold core 200 is arranged on the top of the support seat 101, and a discharge pipe 201 is provided at the front end of the mold core 200. The discharge pipe 201 is a flexible pipe. During use, when PIR material is added to the tops of the mold core 200, the left mold base 300 and the right mold base 400, the excess PIR material can be discharged through the discharge pipe 201 for quantitative addition, avoiding waste of materials.

[0029] Specifically, the left mold base 300 is arranged on the left side of the mold core 200. During use, the cooperation between the left mold base 300 and the mold core 200 can form a mold cavity for producing the cold-insulating pipe support.

[0030] Specifically, the right mold base 400 is arranged on the right side of the mold core 200. The right mold base 400 has the same structure as the left mold base 300. Grooves 401 are provided on the outer sides of both the right mold base 400 and the left mold base 300. Limit blocks 402 are provided on the outer sides of both the right mold base 400 and the left mold base 300. During use, the cooperation between the right mold base 400 and the mold core 200 can form a mold cavity for producing cold insulation pipe supports. The grooves 401 can be held by fingers to move the right mold base 400 away from the mold core 200 through the grooves 401 for demolding. The limit blocks 402 can slide on the support base 101 to play a limiting role for moving the right mold base 400 and the left mold base 300.

[0031] Specifically, the fasteners 500 are arranged on the mold core 200, the left mold base 300, and the right mold base 400. The fasteners 500 include a screw rod 501 inserted through the mold core 200, the left mold base 300, and the right mold base 400, and two nuts 502 threadedly connected to the screw rod 501. During use, the screw rod 501 can be passed through the mold core 200, the left mold base 300, and the right mold base 400, and the nuts 502 can be rotated and fixed at both ends of the screw rod 501 after passing through to fix the left mold base 300 and the right mold base 400 on the mold core 200.

[0032] Specifically, the top cover 600 is inserted through the tops of the mold core 200, the left mold base 300, and the right mold base 400. During use, the top cover 600 can cover the tops of the mold core 200, the left mold base 300, and the right mold base 400 for molding.

[0033] Specifically, the length adjustment assembly 700 includes a bracket 701 bolted to the support rod 102, a rotating rod 702 threadedly connected to the bracket 701, an adjustment seat 703 bearing-connected to the top of the rotating rod 702, a recovery tray 704 provided at the bottom of the adjustment seat 703, and a fastening knob 705 threadedly connected to the bracket 701. The adjustment seat 703 is inserted through a jack provided on the support base 101. The outer side of the adjustment seat 703 is in abutting connection with the right mold base 400 and the left mold base 300, and the inner side of the adjustment seat 703 is in abutting connection with the mold core 200. During use, the user can hold the rotating rod 702 and rotate it. The rotating rotating rod 702 will drive the adjustment seat 703 to move up or down. When the adjustment seat 703 moves up, the mold cavity space becomes smaller and the length of the cold insulation pipe support decreases. When the adjustment seat 703 moves down, the mold cavity space becomes larger and the length of the cold insulation pipe support increases. The length can be adjusted according to actual needs for use. After adjustment, the fastening knob 705 can be tightened with high stability. When leakage occurs at the adjustment seat 703, the leaked PIR material will fall into the recovery tray 704 due to gravity for recovery and treatment to avoid waste.

[0034] Working principle and usage process of the present utility model: During use, the user can pinch the rotating rod 702 of the length adjustment component 700 and rotate it. The rotating rotating rod 702 will drive the adjustment seat 703 to move upward or downward. When the adjustment seat 703 moves upward, the cavity space becomes smaller and the length of the cold insulation pipe support decreases. When the adjustment seat 703 moves downward, the cavity space becomes larger and the length of the cold insulation pipe support increases, so that the length can be adjusted according to actual needs for use. After adjustment, the fastening knob 705 can be tightened, with high stability. When leakage occurs at the adjustment seat 703, the leaked PIR material will fall into the recovery tray 704 due to the action of gravity for recovery and treatment to avoid waste. When adding PIR material, it can be added from the top of the mold core 200, the left mold base 300, and the right mold base 400. During the addition process, the excess PIR material can be discharged through the discharge pipe 201 for quantitative addition to avoid waste of materials.

[0035] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A casting mold for producing cold-insulation pipe brackets using PIR materials, characterized in that: include: A support assembly (100) comprises a support seat (101) and a support rod (102) arranged at the bottom of the support seat (101); A mold core (200) is arranged on the top of the support seat (101); A left mold base (300) is arranged on the left side of the mold core (200); A right mold base (400) is arranged on the right side of the mold core (200); A fastener (500) is arranged on the mold core (200), the left mold base (300) and the right mold base (400); The length adjustment assembly (700) comprises a bracket (701) bolted to the support rod (102), a rotating rod (702) threadedly connected to the bracket (701), an adjustment seat (703) connected to the top bearing of the rotating rod (702), a recovery plate (704) arranged at the bottom of the adjustment seat (703) and a tightening knob (705) threadedly connected to the bracket (701).

2. A casting mold for producing cold-insulation pipe brackets made of PIR materials according to claim 1, characterized in that: A discharge pipe (201) is provided at the front end of the mold core (200), and the discharge pipe (201) is a hose.

3. The casting mold for producing cold-insulation pipe brackets with PIR materials according to claim 1, characterized in that: The right mold base (400) has the same structure as the left mold base (300). The outer sides of the right mold base (400) and the left mold base (300) are both provided with grooves (401). The outer sides of the right mold base (400) and the left mold base (300) are both provided with limit blocks (402).

4. The casting mold for producing cold-insulation pipe brackets with PIR materials according to claim 1, characterized in that: The fastener (500) comprises a screw rod (501) inserted into the mold core (200), the left mold base (300) and the right mold base (400), and two nuts (502) threadedly connected to the screw rod (501).

5. The casting mold for producing cold-insulation pipe brackets with PIR materials according to claim 1, characterized in that: It also includes a top cover (600), which is inserted into the top of the mold core (200), the left mold base (300) and the right mold base (400).

6. The casting mold for producing cold-insulation pipe brackets made of PIR materials according to claim 1, characterized in that: The adjustment seat (703) is inserted into the insertion hole provided on the support seat (101), the outer side of the adjustment seat (703) is abutted and connected with the right mold seat (400) and the left mold seat (300), and the inner side of the adjustment seat (703) is abutted and connected with the mold core (200).

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