Mold for nylon cable tie production with demolding structure

Abstract

The present application relates to nylon cable tie production technology field, especially with stripping structure's nylon cable tie production's mould.Its technical scheme includes: support platform, mould body and sealing plate, the top of support platform is fixedly installed with mould body, the inside of mould body is movably installed with movable block, the top of support platform outside mould body is fixedly connected with support column, the inside of support column is fixedly installed with fixed frame, the inside of fixed frame is rotatably installed with rotating rod, the outside of rotating rod is slidably installed with sliding sleeve.The present application is cooperated between movable block and sealing plate, effectively avoids the situation that nylon cable tie is stuck in mould body and is not easy to take out, cooperated between sliding sleeve, limiting groove, rotating rod, spiral blade and movable rod, can take out and unload the nylon cable tie after stripping, effectively avoids the situation that staff is scalded when taking out cable tie.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of nylon cable tie production, in particular to a mold for nylon cable tie production with a demolding structure. BACKGROUND

[0002] The nylon cable tie is a cable tie made of nylon material, also known as a wire binding belt, a lock belt or a wire binding belt. In the production process of the nylon cable tie, the nylon material needs to be injected into a mold to be shaped. After the nylon cable tie is cooled and shaped, the nylon cable tie needs to be taken out, and a mold for nylon cable tie production with a demolding structure needs to be used. The injection mold for acid-resistant and anti-aging nylon cable tie disclosed in the application number CN213618120U has solved the problems of low cable tie forming efficiency and poor cable tie forming effect. Further search has found that the mold for cable tie production disclosed in the application number CN215589805U has solved the problems of relative sliding of the upper mold and the lower mold, and the influence of the efficiency of hoisting and installation by means of specific technical structure setting. However, the mold for nylon cable tie production with a demolding structure similar to the structure still has many defects in actual use, for example, the mold does not have the function of demolding the shaped cable tie, the cable tie is easy to be stuck in the mold, the mold does not have the function of unloading the shaped nylon cable tie, and the worker is easy to be scalded when taking out the cable tie. Therefore, the mold for nylon cable tie production with a demolding structure needs to be designed. SUMMARY

[0003] The purpose of the present application is to provide a mold for nylon cable tie production with a demolding structure to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a mold for nylon cable tie production with a demolding structure, comprising a supporting table, a mold body and a sealing plate, the top of the supporting table is fixedly installed with the mold body, the inside of the mold body is movably installed with a movable block, the top of the supporting table on the outside of the mold body is fixedly connected with a supporting column, the inside of the supporting column is fixedly installed with a fixed frame, the inside of the fixed frame is rotatably installed with a rotating rod, the outside of the rotating rod is slidably installed with a sliding sleeve, the bottom of the rotating rod is fixedly connected with a movable rod corresponding to the movable block, the top of the supporting column is fixedly installed with a fixed plate, and the bottom of the fixed plate is movably installed with a sealing plate corresponding to the mold body.

[0005] By moving the sealing plate downwards to fit against the mold body, the sealing plate can push the movable block downwards, bringing the movable block to the same level as the mold body. After injection molding, the sealing plate moves upwards to separate from the mold body, allowing the movable block to move upwards on its own. This ejects the molded nylon cable ties, facilitating demolding and effectively preventing the nylon cable ties from getting stuck in the mold body. When the sealing plate moves upwards, it can move the sliding sleeve upwards along the rotating rod, causing the movable rod to rotate 180°. This allows the nylon cable ties ejected by the movable block to be peeled off, facilitating unloading and effectively preventing workers from accidentally touching the mold body and getting burned when removing the cable ties.

[0006] Preferably, the mold body has an internal movable groove corresponding to the movable block, and the movable block and the movable groove are movably connected by a thrust spring. Through the thrust of the thrust spring, the movable block can be pushed upwards along the movable groove, thus ejecting the formed nylon cable ties.

[0007] Preferably, the top of the movable block is provided with a material guide groove, and the inside of the sealing plate is provided with an injection pipe corresponding to the material guide groove. The casting material is introduced into the material guide groove through the injection pipe, and the material guide groove and the molding groove are in a connected state.

[0008] Preferably, a helical blade is fixedly installed on the outer side of the rotating rod, and a limiting groove that mates with the helical blade is provided on the inner side of the sliding sleeve. The limiting groove can limit the helical blade, allowing the sliding sleeve to drive the rotating rod to rotate when it moves upward.

[0009] Preferably, the sliding sleeve and the sealing plate are fixedly installed together by a support frame, and the sealing plate and the fixed plate are movably connected by a hydraulic push rod. The support frame allows the sliding sleeve to move synchronously when the sealing plate moves up and down, and the extension and retraction of the hydraulic push rod allows the sealing plate to move up and down.

[0010] Preferably, the fixed frame and the support column are fixedly installed together by a fixing rod, and a molding groove is provided on the top of the mold body on the outer side of the movable block. The fixing rod can support and fix the fixed frame, and the molding groove can be used to shape the introduced material.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1、Through the mutual cooperation between the movable block and the sealing plate, the sealing plate is combined with the mold body by moving downward, the sealing plate can push the movable block to move downward, so that the movable block is at the same level with the mold body, after the injection molding is completed, the sealing plate moves upward and separates from the movable block, the movable block can move upward by itself, the molded nylon cable tie can be demolded, effectively avoiding the situation that the nylon cable tie is stuck in the mold body and is not easy to take out.

[0013] 2、Through the mutual cooperation between the sliding sleeve, the limiting groove, the rotating rod, the spiral blade and the movable rod, the sliding sleeve can be driven by the sealing plate to move upward along the rotating rod, the spiral blade can be limited by the limiting groove, the sliding sleeve can drive the rotating rod to rotate when moving upward, the movable rod can be synchronously driven to rotate, the demolded nylon cable tie can be pushed out and unloaded, effectively avoiding the situation that the staff is scalded by accidentally touching the mold body when taking out the cable tie. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view appearance structure schematic diagram of the present application;

[0015] Figure 2 It is a front view cut structure schematic diagram of the present application;

[0016] Figure 3 It is a mold body top view structure schematic diagram of the present application;

[0017] Figure 4 It is a sliding sleeve top view structure schematic diagram of the present application;

[0018] Figure 5 It is a movable rod top view structure schematic diagram of the present application.

[0019] In the drawing: 1, support table; 2, mold body; 201, movable block; 202, movable groove; 203, thrust spring; 204, shaping groove; 205, material guide groove; 3, support column; 4, fixed frame; 401, movable rod; 402, fixed rod; 403, rotating rod; 404, spiral blade; 5, fixed plate; 501, hydraulic push rod; 6, sealing plate; 601, injection pipe; 602, support frame; 603, sliding sleeve; 604, limiting groove. DETAILED DESCRIPTION

[0020] The technical solutions of the present application are further described below in combination with the drawings and specific embodiments.

[0021] Embodiment one

[0022] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the mold for nylon cable tie production with demolding structure provided by the application comprises a supporting table 1, a mold body 2 and a sealing plate 6, the top of the supporting table 1 is fixedly provided with the mold body 2, the inside of the mold body 2 is movably provided with a movable block 201, the top of the supporting table 1 outside the mold body 2 is fixedly connected with a supporting column 3, the inside of the supporting column 3 is fixedly provided with a fixed frame 4, the inside of the fixed frame 4 is rotatably provided with a rotating rod 403, the outside of the rotating rod 403 is slidably provided with a sliding sleeve 603, the bottom of the rotating rod 403 is fixedly connected with a movable rod 401 corresponding to the movable block 201, the top of the supporting column 3 is fixedly provided with a fixed plate 5, the bottom of the fixed plate 5 is movably provided with the sealing plate 6 corresponding to the mold body 2, the top of the movable block 201 is provided with a material guiding groove 205, the inside of the sealing plate 6 is provided with an injection pipe 601 corresponding to the material guiding groove 205, the outside of the rotating rod 403 is fixedly provided with a spiral blade 404, the inside of the sliding sleeve 603 is provided with a limiting groove 604 matched with the spiral blade 404, the fixed frame 4 and the supporting column 3 are fixedly provided with a fixed rod 402, and the top of the mold body 2 outside the movable block 201 is provided with a shaping groove 204.

[0023] The working principle of the mold for nylon cable tie production with demolding structure based on example 1 is that: by driving the sealing plate 6 to move downward and adhere to the mold body 2, the sealing plate 6 can drive the movable block 201 to move downward, so that the movable block 201 can be at the same level as the mold body 2, the pouring material can be guided into the material guiding groove 205 through the injection pipe 601, the material guiding groove 205 and the shaping groove 204 are in communication, so that the pouring material can be guided into the shaping groove 204 for forming operation, after injection molding, the sealing plate 6 is driven to move upward and separate from the mold body 2, so that the movable block 201 can move upward by itself, the molded nylon cable tie can be ejected, which is convenient for demolding, effectively avoids the situation that the nylon cable tie is stuck in the mold body 2 and is not easy to take out, the fixed rod 402 can support and fix the fixed frame 4, when the sealing plate 6 moves upward, the sliding sleeve 603 can move upward along the rotating rod 403, the spiral blade 404 can be limited by the limiting groove 604, so that the sliding sleeve 603 can drive the rotating rod 403 to rotate when moving upward, the movable rod 401 can be synchronously driven to rotate by 180°, the nylon cable tie after being ejected by the movable block 201 can be peeled off, which is convenient for unloading, and effectively avoids the situation that the staff is scalded by accidentally touching the mold body 2 when taking out the cable tie.

[0024] Example two

[0025] As Figure 2As shown, compared with the first embodiment, the mold for producing nylon cable tie with demolding structure further comprises: the inside of the mold body 2 is provided with a corresponding movable groove 202 for the movable block 201, and the movable block 201 and the movable groove 202 are movably connected through the push spring 203, the sliding sleeve 603 and the sealing plate 6 are fixedly installed through the support frame 602, and the sealing plate 6 and the fixed plate 5 are movably connected through the hydraulic push rod 501.

[0026] As shown in the embodiment, Figure 2 the push force of the push spring 203 can push the movable block 201 to slide upward along the movable groove 202, and the formed nylon cable tie can be pushed out. Figure 2 As shown, the support frame 602 can drive the sliding sleeve 603 to move synchronously when the sealing plate 6 moves up and down, and the hydraulic push rod 501 can drive the sealing plate 6 to move up and down through the extension and retraction.

[0027] The above specific embodiments are only several preferred embodiments of the present application, and based on the technical solutions of the present application and the related inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A mold for nylon cable tie production with demolding structure, comprising a supporting table (1), a mold body (2) and a sealing plate (6), characterized in that: The top of the support table (1) is fixedly provided with a mold body (2), the inside of the mold body (2) is movably provided with a movable block (201), the top of the support table (1) outside the mold body (2) is fixedly connected with a support column (3), the inside of the support column (3) is fixedly provided with a fixed frame (4), the inside of the fixed frame (4) is rotatably provided with a rotating rod (403), the outside of the rotating rod (403) is slidably provided with a sliding sleeve (603), the bottom of the rotating rod (403) is fixedly connected with a movable rod (401) corresponding to the movable block (201), the top of the support column (3) is fixedly provided with a fixed plate (5), the bottom of the fixed plate (5) is movably provided with a sealing plate (6) corresponding to the mold body (2), the top of the movable block (201) is provided with a material guide groove (205), the inside of the sealing plate (6) is provided with an injection pipe (601) corresponding to the material guide groove (205), the outside of the rotating rod (403) is fixedly provided with a spiral blade (404), the inside of the sliding sleeve (603) is provided with a limiting groove (604) matched with the spiral blade (404), the sliding sleeve (603) and the sealing plate (6) are fixedly provided with a support frame (602), and the sealing plate (6) and the fixed plate (5) are movably connected through a hydraulic push rod (501), when the sealing plate (6) moves upward, the sliding sleeve (603) can move upward along the rotating rod (403), the spiral blade (404) can be limited through the limiting groove (604), the sliding sleeve (603) can drive the rotating rod (403) to rotate when moving upward, the movable rod (401) can be synchronously driven to rotate by 180°, the nylon cable after the movable block (201) is ejected can be peeled off, and unloading is facilitated.

2. The mold for nylon cable tie production with a demolding structure according to claim 1, characterized in that: The inside of the mold body (2) is provided with a movable groove (202) corresponding to the movable block (201), and the movable block (201) and the movable groove (202) are movably connected through a thrust spring (203).

3. The mold for nylon cable tie production with a demolding structure according to claim 1, characterized in that: The fixed frame (4) and the support column (3) are fixedly provided with a fixed rod (402), and the top of the mold body (2) outside the movable block (201) is provided with a shaping groove (204).

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