Die for adhesive product

Abstract

The utility model provides a mould of an adhesive product, which relates to the technical field of moulds of adhesive products and comprises an operating platform, a lower mould is arranged on the upper surface of the operating platform, and two connecting pieces are fixedly connected on the outer surface of the lower mould. During use, the hydraulic telescopic rod pushes the upper die to move downwards, the upper die drives the two sliding blocks to slide in the two connecting pieces and extrude the two springs and the damper, and the damper and the springs compress the stroke, absorb kinetic energy and provide buffering till a discharging piece below the upper die is embedded into a clamping groove. At the moment, raw materials are injected into the lower mold, after the raw materials are cooled and shaped, the hydraulic telescopic rods move upwards, the dampers and the springs push the sliding blocks to move upwards, the upper mold is reset, the discharging piece drives the shaped adhesive product mold to be separated from the lower mold, the springs and the dampers absorb impact force generated when the upper mold moves downwards, and therefore damage to the mold is avoided; the service life of the mold is ensured.

Description

Technical Field

[0001] This utility model relates to the field of adhesive product mold technology, and in particular to a mold for adhesive products. Background Technology

[0002] A mold for adhesive products is a tool used to manufacture adhesive products in the desired shape. It is usually made of metal or other strong materials and designed with specific shapes and sizes so that the desired adhesive product can be formed through molding, cooling and demolding operations during the production process. The mold can shape the fluid adhesive material into a predetermined shape, size and structure. The mold helps the adhesive product maintain a stable shape during the cooling process and ensures the accuracy of its final shape.

[0003] However, in the existing technical solutions, the mold structure of adhesive products is simple. During use, the upper mold matches the lower mold under the push of the hydraulic telescopic rod. When the upper mold descends quickly, there is no effective buffer structure to reduce its impact, which can easily lead to the upper mold and the lower mold colliding and being damaged, thus presenting a defect. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problem that the existing mold structure for adhesive products is simple. During use, the upper mold matches the lower mold under the push of the hydraulic telescopic rod. When the upper mold descends rapidly, there is no effective buffer structure to reduce its impact, which easily leads to the collision and damage of the upper and lower molds. Therefore, this utility model proposes a mold for adhesive products.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mold for adhesive products, comprising an operating table, a lower mold disposed on the upper surface of the operating table, two connecting members fixedly connected to the outer surface of the lower mold, sliders slidably embedded inside the two connecting members, springs fixedly connected to the lower surfaces of the two sliders, dampers embedded inside the two springs, a bracket fixedly connected to the upper surface of the operating table, a hydraulic telescopic rod fixedly connected to one side surface of the bracket, an upper mold disposed at the lower end of the hydraulic telescopic rod, an outer surface of the upper mold fixedly connected to the opposite surfaces of the two sliders, a discharge component fixedly connected to the lower surface of the upper mold, and a slot formed on the inner wall surface of the lower mold.

[0006] Furthermore, the upper surface of the operating table is provided with a mounting groove, and the inner wall surface of the mounting groove is rotatably connected to a bidirectional lead screw via a bearing. The outer surface of the bidirectional lead screw is threaded with two clamping plates.

[0007] Furthermore, multiple grooves are provided on the opposing surfaces of the two clamping plates, and the multiple grooves are distributed at equal intervals.

[0008] Furthermore, a knob is fixedly connected to one end of the bidirectional lead screw, and multiple arc-shaped grooves are formed on the outer surface of the knob.

[0009] Furthermore, the multiple arc-shaped grooves are equidistantly distributed.

[0010] Furthermore, two grooves are formed on the inner wall surfaces of both connectors, and a limiting block is embedded in the interior of each of the four grooves. One side surface of each of the four limiting blocks is fixedly connected to the outer surface of the two sliders.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, during use, the hydraulic telescopic rod pushes the upper mold downward, and the upper mold drives the two sliders to slide inside the two connecting parts, squeezing the two springs and dampers. The dampers and springs compress the stroke, absorb kinetic energy, and provide buffering until the discharge part below the upper mold is embedded in the slot. At this time, the raw material is injected into the lower mold. After the raw material cools and solidifies, the hydraulic telescopic rod moves upward, and the dampers and springs push the sliders upward, causing the upper mold to reset. The discharge part drives the solidified adhesive product mold to detach from the lower mold. The springs and dampers absorb the impact force when the upper mold moves downward, thereby avoiding damage to the mold and ensuring the service life of the mold. When the upper mold and the lower mold separate, the discharge part drives the adhesive product to detach from the lower mold, which can automatically demold.

[0013] 2. In this utility model, when it is necessary to change the mold, rotate the knob. The equally spaced arc grooves evenly increase the friction force to prevent slippage. The double-acting screw rotates under the drive of the knob, causing the two clamping plates to move away from each other under the action of the threads. Then, the lower mold on the upper mold on the surface of the operating table is replaced together with the upper mold. Then, rotate the knob in the opposite direction. The double-acting screw drives the two clamping plates to approach the lower mold and clamp and fix the lower mold. The operation is simple and easy to replace, effectively improving production efficiency. Multiple grooves increase the friction force between the two clamping plates and the lower mold, preventing the lower mold from shaking and shifting when under force, and ensuring the stability of the parts. When the two sliders move, the four limit blocks slide inside the four slide grooves, restricting the movement trajectory of the two sliders and preventing the two sliders from shaking and tilting, thus restricting the movement trajectory of the upper mold. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a mold for adhesive products provided by this utility model;

[0015] Figure 2 A cross-sectional three-dimensional structural diagram of a mold for adhesive products provided by this utility model;

[0016] Figure 3A cross-sectional three-dimensional structural schematic diagram of a mold operating table for adhesive products provided by this utility model;

[0017] Figure 4 A three-dimensional structural diagram of a mold connector for adhesive products provided by this utility model.

[0018] Legend: 1. Operating table; 2. Lower mold; 3. Connector; 4. Slider; 5. Spring; 6. Upper mold; 7. Discharge part; 8. Mounting groove; 9. Hydraulic telescopic rod; 10. Mounting groove; 11. Two-way lead screw; 12. Clamping plate; 13. Slot; 14. Damper; 15. Limit block; 16. Groove; 17. Knob; 18. Arc groove; 19. Slide groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] like Figure 1-4 As shown, the present invention provides a technical solution: a mold for adhesive products, including an operating table 1, a lower mold 2 on the upper surface of the operating table 1, two connecting parts 3 fixedly connected to the outer surface of the lower mold 2, sliders 4 slidably embedded inside the two connecting parts 3, springs 5 ​​fixedly connected to the lower surfaces of the two sliders 4, dampers 14 embedded inside the two springs 5, a bracket 8 fixedly connected to the upper surface of the operating table 1, a hydraulic telescopic rod 9 fixedly connected to one side surface of the bracket 8, an upper mold 6 at the lower end of the hydraulic telescopic rod 9, an outer surface of the upper mold 6 fixedly connected to the opposite surfaces of the two sliders 4, a discharge part 7 fixedly connected to the lower surface of the upper mold 6, and a slot 13 opened on the inner wall surface of the lower mold 2.

[0022] In this embodiment, during use, the hydraulic telescopic rod 9 pushes the upper mold 6 downward, and the upper mold 6 drives the two sliders 4 to slide inside the two connecting parts 3, squeezing the two springs 5 ​​and the damper 14. The damper 14 and the spring 5 compress the stroke, absorb kinetic energy, and provide buffering until the discharge part 7 below the upper mold 6 is embedded in the slot 13. At this time, the raw material is injected into the lower mold 2. After the raw material cools and solidifies, the hydraulic telescopic rod 9 moves upward, and the damper 14 and the spring 5 push the slider 4 upward, so that the upper mold 6 is reset. The discharge part 7 drives the solidified adhesive product mold to detach from the lower mold 2. The spring 5 and the damper 14 absorb the impact force when the upper mold 6 moves downward, thereby avoiding damage to the mold and ensuring the service life of the mold. When the upper mold 6 and the lower mold 2 separate, the discharge part 7 drives the adhesive product to detach from the lower mold 2, which can automatically demold.

[0023] Example 2

[0024] like Figure 1-4 As shown, the upper surface of the operating table 1 is provided with an installation groove 10. The inner wall surface of the installation groove 10 is rotatably connected to a bidirectional lead screw 11 via a bearing. The outer surface of the bidirectional lead screw 11 is threaded with two clamping plates 12. The opposing surfaces of the two clamping plates 12 are provided with multiple grooves 16, which are equidistantly distributed. One end of the bidirectional lead screw 11 is fixedly connected to a knob 17. The outer surface of the knob 17 is provided with multiple arc-shaped grooves 18, which are equidistantly distributed. The inner wall surfaces of the two connecting parts 3 are provided with two sliding grooves 19. Limiting blocks 15 are embedded in the interior of the four sliding grooves 19. One side surface of the four limiting blocks 15 is fixedly connected to the outer surface of the two sliders 4.

[0025] In this embodiment, when the mold needs to be replaced, the knob 17 is rotated, and the equally spaced arc grooves 18 uniformly increase the friction force to prevent slippage. The bidirectional lead screw 11 rotates under the drive of the knob 17, causing the two clamping plates 12 to move away from each other under the action of the threads. Then, the lower mold 2 on the upper surface of the operating table 1 is replaced together with the upper mold 6. Then, the knob 17 is rotated in the opposite direction, and the bidirectional lead screw 11 drives the two clamping plates 12 to approach the lower mold 2, clamping and fixing the lower mold 2. The operation is simple and easy to replace, effectively improving production efficiency. Multiple grooves 16 increase the friction force between the two clamping plates 12 and the lower mold 2, preventing the lower mold 2 from shaking and shifting when under force, ensuring the stability of the parts. When the two sliders 4 move, the four limiting blocks 15 slide inside the four sliding grooves 19, restricting the movement trajectory of the two sliders 4, preventing the two sliders 4 from shaking and tilting, and restricting the movement trajectory of the upper mold 6.

[0026] Working principle: such as Figure 1-4As shown, during use, the hydraulic telescopic rod 9 pushes the upper mold 6 downwards. The upper mold 6 drives the two sliders 4 to slide inside the two connecting parts 3, compressing the two springs 5 ​​and the damper 14. The damper 14 and spring 5 compress the stroke until the discharge part 7 below the upper mold 6 is embedded in the slot 13. At this time, raw material is injected into the lower mold 2. After the raw material cools and solidifies, the hydraulic telescopic rod 9 moves upwards, and the damper 14 and spring 5 push the sliders 4 upwards, causing the upper mold 6 to reset. The discharge part 7 drives the solidified adhesive product mold to detach from the lower mold 2. When the upper mold 6 and the lower mold 2 separate, the discharge part 7 drives the adhesive product to detach from the lower mold 2. When the mold needs to be replaced, rotate the knob 17. The equidistantly distributed arc grooves 18 uniformly increase the friction force. The bidirectional lead screw 11 rotates under the drive of the knob 17, causing the two clamping plates 12 to move away from each other under the action of the threads. Then, the lower mold 2 on the upper surface of the operating table 1 is replaced together with the upper mold 6. Then, the knob 17 is rotated in the opposite direction, and the bidirectional lead screw 11 drives the two clamping plates 12 to approach the lower mold 2, clamping and fixing the lower mold 2. Multiple grooves 16 increase the friction force between the two clamping plates 12 and the lower mold 2, preventing the lower mold 2 from shaking and shifting when subjected to force. When the two sliders 4 move, the four limit blocks 15 slide inside the four slide grooves 19, restricting the movement trajectory of the two sliders 4, preventing the two sliders 4 from shaking and tilting, and restricting the movement trajectory of the upper mold 6.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A mold for adhesive products, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is provided with a lower mold (2). The outer surface of the lower mold (2) is fixedly connected with two connecting parts (3). The two connecting parts (3) are each slidably embedded with a slider (4). The lower surface of the two sliders (4) is fixedly connected with a spring (5). The two springs (5) are each embedded with a damper (14). The upper surface of the operating table (1) is fixedly connected with a bracket (8). One side surface of the bracket (8) is fixedly connected with a hydraulic telescopic rod (9). The lower end of the hydraulic telescopic rod (9) is provided with an upper mold (6). The outer surface of the upper mold (6) is fixedly connected to the opposite surface of the two sliders (4). The lower surface of the upper mold (6) is fixedly connected with a discharge part (7). The inner wall surface of the lower mold (2) is provided with a slot (13).

2. The mold for an adhesive product according to claim 1, characterized in that: The upper surface of the operating table (1) is provided with an installation groove (10), and the inner wall surface of the installation groove (10) is rotatably connected to a two-way lead screw (11) through a bearing. The outer surface of the two-way lead screw (11) is threadedly connected to two clamps (12).

3. The mold for an adhesive product according to claim 2, characterized in that: The opposing surfaces of the two clamping plates (12) are provided with a plurality of grooves (16), and the plurality of grooves (16) are equidistantly distributed.

4. The mold for an adhesive product according to claim 2, characterized in that: A knob (17) is fixedly connected to one end of the bidirectional lead screw (11), and the outer surface of the knob (17) is provided with multiple arc-shaped grooves (18).

5. A mold for adhesive products according to claim 4, characterized in that: The multiple arc-shaped grooves (18) are equidistantly distributed.

6. The mold for an adhesive product according to claim 1, characterized in that: Two grooves (19) are provided on the inner wall surface of each of the two connectors (3), and a limiting block (15) is embedded in the interior of each of the four grooves (19). One side surface of the four limiting blocks (15) is fixedly connected to the outer surface of the two sliders (4).

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