Adsorption mechanism for plastic product demolding

Abstract

The utility model relates to the technical field of plastic demolding, and discloses an adsorption mechanism for demolding plastic products, which comprises a base, supporting rods are fixedly connected to four corners of the top of the base, and a mounting frame penetrates through and is fixedly connected between the supporting rods on the left side; electric rollers penetrate through and are rotationally connected to the middles of the two ends of the inner wall of the mounting frame, limiting blocks are fixedly connected to the tops of the two ends of the inner wall of the mounting frame, a sliding plate is arranged between the electric rollers, the sliding plate and the limiting blocks penetrate through and are slidably connected, and a servo motor is fixedly connected to the left side of the sliding plate; and the output end of the servo motor is fixedly connected with a screw rod. According to the plastic product cooling device, the material collecting box, the water tank, the pump body and the cooling box are combined, so that products are collected, the products in the material collecting box are rapidly cooled through the cooling assembly, the filter plate can prevent the plastic products from entering the cooling assembly, and the filter screen can prevent dust from entering the cooling assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic demoulding, in particular to an adsorption mechanism for demoulding of plastic products. Background Art

[0002] Plastic products are a general term for daily necessities and industrial products made of plastic as the main raw material, including products made from all processes such as injection molding and vacuum forming. Plastic is a type of synthetic polymer material with plasticity. After plastic products are injection molded through a mold, they are demolded through a demolding device.

[0003] After searching, the existing Chinese patent announcement number is: CN216329851U, which provides a mold demolding mechanism for plastic product processing. After the plate-shaped shell is formed in the molding cavity, the push rod on the injection molding machine pushes the ejector, and the ejector and the flap cooperate with each other, so that the flap brings the plate-shaped shell in the molding cavity out of the molding cavity, avoiding the ejector directly ejecting the plate-shaped shell, which causes the plate-shaped shell to be locally deformed by force, thereby achieving the purpose of easy use.

[0004] Although the above patent can solve the problem of local deformation of plate-shaped shell parts due to stress, the above-mentioned mold demoulding mechanism for processing plastic products still has the following problems: the demoulding effect of the device is not high, and the plate-shaped shell parts still have a certain high temperature after demoulding, which is not convenient for taking and storing.

[0005] In view of the above problems, a suction mechanism for demoulding plastic products is proposed. Utility Model Content

[0006] The utility model aims to provide an adsorption mechanism for demoulding plastic products, which solves the problems in the background technology of low demoulding effect and inconvenience in taking and storing demoulding molds due to high temperature.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adsorption mechanism for demoulding plastic products, comprising a base, wherein the four corners of the top of the base are fixedly connected to support rods, a mounting frame is penetrated and fixedly connected between the support rods on the left side, the middle of the two ends of the inner wall of the mounting frame is penetrated and rotatably connected to the inner wall of the electric roller, and the top of the two ends of the inner wall is fixedly connected to limit blocks, a sliding plate is arranged between the electric rollers, and the sliding plate and the limit blocks are penetrated and slidably connected, a servo motor is fixedly connected to the left side of the sliding plate, a screw is fixedly connected to the output end of the servo motor, and the screw and the sliding plate are penetrated and rotatably connected, a nut pair is penetrated and threadedly connected to the outer wall of the screw, and the nut pair and the sliding plate are penetrated and slidably connected, an adsorption component is arranged at the bottom of the nut pair, a material receiving box is fixedly connected to the left side of the base, a cooling box is fixedly connected to the rear end of the material receiving box, a cooling component is arranged inside the cooling box, a water tank is penetrated and arranged at the rear end of the base, and a pump body is arranged on the left side of the water tank.

[0008] By adopting the above technical solution, the hydraulic cylinder and the mold can be connected and installed, the sliding plate and the adsorption component can be moved, and the molded products can be stored and cooled.

[0009] As a further description of the above technical solution: the adsorption assembly includes an electric push rod, which is fixedly connected to the bottom of the nut pair, and the bottom of the electric push rod is fixedly connected to a miniature vacuum pump, and the bottom of the miniature vacuum pump is fixedly connected to an adsorption port.

[0010] By adopting the above technical solution, the product in the mold can be adsorbed to achieve the demoulding effect.

[0011] As a further description of the above technical solution: the cooling assembly includes a transmission pipe and a fan, the bottom of the transmission pipe penetrates and is fixedly connected to the left side of the pump body, both sides of the outer wall of the transmission pipe are penetrated and provided with atomizing nozzles, and the two fans penetrate and are fixedly connected to the rear end top and bottom of the cooling box.

[0012] By adopting the above technical solution, water can be transported to the atomizing nozzle and sprayed out in an atomized form, and then blown into the material receiving box by a fan.

[0013] As a further description of the above technical solution: a filter is fixedly connected to the rear end of the fan.

[0014] By adopting the above technical solution, external dust and garbage can be prevented from entering the cooling box.

[0015] As a further description of the above technical solution: a filter plate is fixedly connected to the rear end of the inner wall of the material receiving box.

[0016] By adopting the above technical solution, the products are prevented from entering the cooling box.

[0017] As a further description of the above technical solution: the front end of the base is fixedly connected with a controller, the rear end of the base passes through and is rotatably connected with a door body, and the door body is aligned with the water tank.

[0018] By adopting the above technical solution, the overall operation of the device is controlled and the water tank is protected.

[0019] As a further description of the above technical solution: a mold is arranged in the middle of the top of the base.

[0020] By adopting the above technical solution, injection molding can be performed to form plastic.

[0021] As a further description of the above technical solution: the top of the support rod is fixedly connected with a top plate, the top of the top plate passes through and is fixedly connected with a hydraulic cylinder, and the bottom of the hydraulic cylinder is provided with a mold.

[0022] By adopting the above technical solution, the hydraulic cylinder can be installed and connected and drive the top mold to move.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides an adsorption mechanism for demoulding plastic products. First, the adsorption component can be driven to move between the mold and the material receiving box through the arranged mounting frame, limit block, electric roller, sliding plate, servo motor, screw and nut pair. The product in the mold can be adsorbed by the adsorption component so as to be quickly demoulded from the mold.

[0025] 2. The utility model provides an adsorption mechanism for demoulding plastic products, which can store products by combining a receiving box, a water tank, a pump body and a cooling box, and quickly cool the products inside the receiving box through a cooling component. The filter plate can prevent plastic products from entering the cooling component, and the filter screen can prevent dust from entering therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of a water tank of the utility model;

[0028] Figure 3 This is an exploded view of the adsorption component of the utility model;

[0029] Figure 4 This is a schematic diagram of a cooling assembly of the present utility model.

[0030] In the figure: 1. base; 2. support rod; 3. top plate; 4. hydraulic cylinder; 5. mold; 6. mounting frame; 7. sliding plate; 8. servo motor; 9. material receiving box; 10. controller; 11. door body; 12. water tank; 13. pump body; 14. cooling box; 15. filter screen; 16. screw; 17. nut pair; 18. electric push rod; 19. micro vacuum pump; 20. adsorption port; 21. filter plate; 22. transmission pipe; 23. atomizing nozzle; 24. electric roller; 25. limit block; 26. fan. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 and Figure 2 The utility model discloses an adsorption mechanism for demoulding plastic products, comprising a base 1, which supports the device as a whole. The four corners of the top of the base 1 are fixedly connected with support rods 2, which support and install the top plate 3. The front end of the base 1 is fixedly connected with a controller 10, which controls the operation of the device as a whole. The rear end of the base 1 is penetrated and rotatably connected with a door body 11, and the door body 11 is aligned with a water tank 12 to protect the water tank 12. The top of the support rod 2 is fixedly connected with a top plate 3, and a hydraulic cylinder 4 is installed. The top of the top plate 3 is penetrated and fixedly connected with a hydraulic cylinder 4, which drives the top mold 5 to move. A mold 5 is arranged at the bottom of the hydraulic cylinder 4, which can be combined with the bottom mold 5. A mold 5 is arranged in the middle of the top of the base 1, and injection molding can be performed therein.

[0034] Combination Figure 1 , Figure 2 and Figure 3, a mounting frame 6 is passed through and fixedly connected between the left support rods 2, so that the sliding plate 7 can be connected and moved therein, and electric rollers 24 are passed through and rotatably connected in the middle of the inner wall of the mounting frame 6 at both ends, which can drive the sliding plate 7 to move, and the tops of the inner wall of the mounting frame 6 at both ends are fixedly connected to limit blocks 25 to limit and connect the sliding plate 7, and a sliding plate 7 is arranged between the electric rollers 24, and the sliding plate 7 and the limit blocks 25 are passed through and slidably connected, which can drive the adsorption component to move, and a servo motor 8 is fixedly connected to the left side of the sliding plate 7 to drive the screw 16 to rotate, and the output end of the servo motor 8 is fixedly connected to the screw 16, and the screw 16 is passed through and rotatably connected to the sliding plate 7, so that The nut pair 17 can move to drive the adsorption component to move. The outer wall of the screw 16 passes through and is threadedly connected with the nut pair 17, and the nut pair 17 passes through and is slidably connected with the sliding plate 7, so that the adsorption component can be installed and connected and can be moved. The bottom of the nut pair 17 is provided with an adsorption component, and the adsorption component includes an electric push rod 18. The electric push rod 18 is fixedly connected to the bottom of the nut pair 17, and can drive the micro vacuum pump 19 and the adsorption port 20 to move up and down. The bottom of the electric push rod 18 is fixedly connected to the micro vacuum pump 19, which can extract the air at the adsorption port 20. The bottom of the micro vacuum pump 19 is fixedly connected to the adsorption port 20, which can adsorb the product for easy demolding.

[0035] Combination Figure 2 and Figure 4 The left side of the base 1 is fixedly connected with a receiving box 9, which can store the products released by adsorption demoulding. The rear end of the inner wall of the receiving box 9 is fixedly connected with a filter plate 21 to prevent the products from entering the cooling box 14. The rear end of the receiving box 9 is fixedly connected with the cooling box 14, and a cooling component is arranged inside. The cooling box 14 is provided with a cooling component inside. The rear end of the base 1 is penetrated and provided with a water tank 12, and water is stored inside. A pump body 13 is arranged on the left side of the water tank 12 to pump water out of the water tank 12. The cooling component includes a transmission pipe 22 and a fan. 26. The bottom of the transmission pipe 22 penetrates and is fixedly connected to the left side of the pump body 13, and can transport water to the atomizing nozzle 23. Both sides of the outer wall of the transmission pipe 22 are penetrated and provided with atomizing nozzles 23, which can turn the water into mist and spray it out. The two fans 26 penetrate and are fixedly connected to the top and bottom of the rear end of the cooling box 14, and can blow water mist and wind into the receiving box 9 to quickly cool the products therein to facilitate the next step of transportation. The rear end of the fan 26 is fixedly connected to the filter screen 15 to prevent dust and garbage from entering the cooling box 14.

[0036] Working principle: first, after the product is formed, the hydraulic cylinder 4 stops running, the top mold 5 and the bottom mold are separated, the electric roller 24 drives the sliding plate 7 to approach the mold, and the servo motor 8 and the screw 16 can drive the adsorption component to approach the product in the mold 5 and then the adsorption component adsorbs it, and then the electric roller, servo motor 8 and screw 16 are used to send the product to the top of the receiving box 9 so that the product falls into it for storage, and then the pump body 13 is started to extract water from the water tank 12 and transport it to the cooling component, and the cooling component turns the water into mist and blows it into the box receiving box 9 to quickly cool the product, and the filter plate 21 can prevent the product from entering the cooling box 14, and the filter screen 15 prevents external dust and garbage from entering the cooling box 14.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic product demoulding adsorption mechanism, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support rods (2), a mounting frame (6) is passed through and fixedly connected between the support rods (2) on the left side, electric rollers (24) are passed through and rotatably connected in the middle of the inner wall of the mounting frame (6), the tops of the inner wall of the two ends of the mounting frame (6) are fixedly connected to limit blocks (25), a sliding plate (7) is arranged between the electric rollers (24), and the sliding plate (7) and the limit block (25) are passed through and slidably connected, a servo motor (8) is fixedly connected to the left side of the sliding plate (7), and the output end of the servo motor (8) is fixedly connected to the screw (1 6), and the screw rod (16) and the sliding plate (7) are penetrated and rotatably connected, the outer wall of the screw rod (16) is penetrated and threadedly connected with a nut pair (17), and the nut pair (17) and the sliding plate (7) are penetrated and slidably connected, the bottom of the nut pair (17) is provided with an adsorption component, the left side of the base (1) is fixedly connected with a material receiving box (9), the rear end of the material receiving box (9) is fixedly connected with a cooling box (14), the interior of the cooling box (14) is provided with a cooling component, the rear end of the base (1) is penetrated and provided with a water tank (12), and the left side of the water tank (12) is provided with a pump body (13).

2. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: The adsorption assembly comprises an electric push rod (18), the electric push rod (18) is fixedly connected to the bottom of the nut pair (17), the bottom of the electric push rod (18) is fixedly connected to a micro vacuum pump (19), and the bottom of the micro vacuum pump (19) is fixedly connected to an adsorption port (20).

3. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: The cooling assembly comprises a transmission pipe (22) and a fan (26); the bottom of the transmission pipe (22) penetrates and is fixedly connected to the left side of the pump body (13); both sides of the outer wall of the transmission pipe (22) are penetrated and provided with atomizing nozzles (23); the two fans (26) penetrate and are fixedly connected to the top and bottom of the rear end of the cooling box (14).

4. The adsorption mechanism for demoulding a plastic product according to claim 3, characterized in that: The rear end of the fan (26) is fixedly connected to a filter screen (15).

5. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: A filter plate (21) is fixedly connected to the rear end of the inner wall of the material receiving box (9).

6. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: The front end of the base (1) is fixedly connected to a controller (10), the rear end of the base (1) is penetrated by and rotatably connected to a door body (11), and the door body (11) is aligned with the water tank (12).

7. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: A mold (5) is arranged in the middle of the top of the base (1).

8. The adsorption mechanism for demoulding a plastic product according to claim 1, characterized in that: The top of the support rod (2) is fixedly connected to a top plate (3), the top of the top plate (3) is penetrated by and fixedly connected to a hydraulic cylinder (4), and the bottom of the hydraulic cylinder (4) is provided with a mold (5).

Images