Foaming device

Abstract

The foaming device comprises a mold core and conveying mechanisms, a machined box body is placed on the mold core, a box opening of the box body faces downwards, the conveying mechanisms are arranged on the two sides of the mold core, the conveying mechanisms can move up and down, and the movement of the conveying mechanisms has a first position and a second position. When the two conveying mechanisms move upwards from the first position to the second position, the machined box body can be lifted, so that the machined box body is separated from the mold core, when the two conveying mechanisms are located at the second position, the to-be-machined box body can be carried to the position above the mold core from the outside, and when the two conveying mechanisms move downwards from the second position to the first position, the to-be-machined box body is separated from the mold core. A box to be machined can be placed on the mold core. The feeding and discharging problems are solved in the mode that the conveying mechanism moves back and forth between the first position and the second position, a mechanical arm for discharging does not need to be arranged outside, cost can be reduced, operation is convenient, safety is high, and working efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of foaming devices, and in particular relates to a foaming device. Background Art

[0002] The mold for foaming is a plastic foaming mold. The foaming resin is directly filled into the mold, which is heated and melted to form a gas-liquid saturated solution. Through nucleation, a large number of tiny bubble nuclei are formed, and the bubble nuclei grow to form foam plastic parts. The structure of the existing foaming device mainly includes a frame and a mold core installed in the frame. After the foaming is completed, the mold core and the box body need to be transported from the frame to the outside, and the material can be loaded and unloaded with the help of an external robot. There are problems such as relatively inconvenient operation and relatively high production costs. Utility Model Content

[0003] The purpose of the utility model is to provide a foaming device which can solve the above problems.

[0004] To achieve the above-mentioned purpose, the embodiment of the utility model provides a foaming device, comprising:

[0005] A mold core, on which a processed box body is placed, with the box opening of the box body facing downward;

[0006] A conveying mechanism, wherein the conveying mechanism is disposed on both sides of the mold core, the conveying mechanism can move up and down, and the movement thereof has a first position and a second position;

[0007] When the two conveying mechanisms move upward from the first position to the second position, they can lift the processed box body so that the processed box body is separated from the mold core;

[0008] When the two conveying mechanisms are in the second position, they can carry the box to be processed from the outside to the top of the mold core;

[0009] When the two conveying mechanisms move downward from the second position to the first position, the box to be processed can be placed on the mold core.

[0010] Optionally, it also includes:

[0011] A side frame, wherein the side of the two conveying mechanisms away from the mold core is provided with the side frame, and the two side frames can drive the conveying mechanisms to move from the first position to a third position in a direction away from the mold core;

[0012] When the conveying mechanism is in the third position, it can move downward to a fourth position.

[0013] Optionally, it also includes:

[0014] A first driving device and a movable frame, wherein the first driving device and the movable frame are both arranged on a side of the side frame away from the mold core, the movable frame is movably connected to the side frame up and down, and connecting arms connected to the conveying mechanism are arranged at both ends of the movable frame toward the mold core;

[0015] The first driving device can drive the movable frame to move up and down to drive the conveying mechanism to move back and forth between the first position, the second position and the fourth position.

[0016] Optionally, the first driving device includes a rodless cylinder and a first guide rail, the rodless cylinder is vertically arranged in the middle of the side frame, and the output end of the rodless cylinder is arranged upward, the output end of the rodless cylinder is connected to the movable frame, and the first guide rail is vertically arranged on the side of the side frame away from the mold core, and a corresponding first slider is provided on the first guide rail, and the first slider is connected to the movable frame.

[0017] Optionally, a second driving device is provided, wherein the second driving device can drive the two side frames to move back and forth toward the mold core.

[0018] Optionally, the second driving device includes a driving cylinder and a second guide rail, a plurality of the second guide rails are arranged side by side below the side frame, a matching second slider is provided on the second guide rail, the side frame is connected to the second slider, and the output end of the driving cylinder is arranged toward the side frame and connected to the side frame.

[0019] Optionally, it also includes:

[0020] The base is provided with a mold core disposed at the upper end of the base, a positioning groove is disposed at the bottom of the mold core, and a latch corresponding to the positioning groove is disposed at the upper end of the base.

[0021] Optionally, an upper peripheral edge of the base extends outward relative to the mold core, and the box body and the extended end of the base form a receiving opening capable of accommodating the conveying mechanism.

[0022] Optionally, a positioning wheel is provided at the upper end of the conveying mechanism, and a plurality of the positioning wheels are arranged at intervals along the conveying direction of the conveying mechanism, and the positioning wheels can contact the outer side wall of the box body.

[0023] Optionally, a side template is provided on the side of the side frame facing the conveying mechanism, and the side template is located between the side frame and the conveying mechanism.

[0024] Compared with the prior art, the beneficial effect of the utility model is that the problem of loading and unloading materials is solved by the conveying mechanism moving back and forth between the first position and the second position, so that there is no need to configure an external unloading robot, which can reduce costs, is easy to operate and has high safety, and can greatly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is the front view of the utility model.

[0027] Figure 2 For Figure 1 A partial enlarged view of area A shown in FIG.

[0028] Figure 3 It is a side view of the base in the utility model.

[0029] Figure 4 It is a bottom view of the mold core of the utility model.

[0030] Figure 5 It is a side view of the conveying mechanism in the utility model.

[0031] In the figure: 100, core; 110, positioning groove; 200, conveying mechanism; 210, mounting frame; 220, belt; 230, driving motor; 240, driving wheel; 300, side frame; 310, side template; 400, first driving device; 410, rodless cylinder; 420, first guide rail; 430, first slider; 500, movable frame; 510, connecting arm; 600, second driving device; 610, driving cylinder; 620, second guide rail; 630, second slider; 700, base; 710, container; 720, latch; 800, positioning wheel; 900, frame. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0033] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0036] like Figures 1 to 5 As shown, an embodiment of the utility model provides a foaming device, including a mold core 100, a conveying mechanism 200, a side frame 300, a first driving device 400, a movable frame 500, a second driving device 600 and a base 700. It should be understood that the mold core 100, the conveying mechanism 200, the side frame 300, the first driving device 400, the movable frame 500, the second driving device 600 and the base 700 are all arranged in a frame 900.

[0037] Among them, a processed box is placed on the core 100, and the box mouth of the box faces downward, that is, the box cover is on the core 100, and the conveying mechanism 200 is provided on both sides of the core 100. The conveying mechanism 200 can move up and down, and its movement has a first position and a second position.

[0038] Furthermore, when the two conveying mechanisms 200 move upward from the first position to the second position, they can lift the processed box body so that the processed box body is separated from the mold core 100 .

[0039] Furthermore, when the two conveying mechanisms 200 are in the second position, they can carry the box to be processed from the outside to the top of the mold core 100. Of course, they can also convey the processed box to the outside. It should be understood that a transport mechanism corresponding to the conveying mechanism 200 is provided outside (not shown in the figure) to facilitate loading and unloading.

[0040] Furthermore, when the two conveying mechanisms 200 move downward from the second position to the first position, the box to be processed can be placed on the mold core 100 to achieve loading. That is, the problem of loading and unloading is solved by the conveying mechanism 200 moving back and forth between the first position and the second position, so that there is no need to configure an external unloading manipulator, which can reduce costs, is easy to operate and has high safety, and can greatly improve work efficiency.

[0041] In one embodiment, the side frames 300 are provided on the sides of the two conveying mechanisms 200 away from the core 100, and the two side frames 300 can drive the conveying mechanisms 200 to move from the first position to the third position away from the core 100. When the conveying mechanism 200 is in the third position, the conveying mechanism 200 can move downward to the fourth position. The side frame 300 facing the conveying mechanism 200 is provided with a side template 310, and the side template 310 is located between the side frame 300 and the conveying mechanism 200, so as to make way and prevent the conveying mechanism 200 from affecting the processing of the box.

[0042] In one embodiment, in order to enable the conveying mechanism 200 to move up and down, a first driving device 400 and a movable frame 500 are also installed on the foaming device, wherein the first driving device 400 and the movable frame 500 are both arranged on the side of the side frame 300 away from the core 100, and the movable frame 500 is movably connected to the side frame 300 up and down, and connecting arms 510 connected to the conveying mechanism 200 are arranged at both ends of the movable frame 500 toward the core 100, that is, the first driving device 400 can drive the movable frame 500 to move up and down to drive the conveying mechanism 200 to reciprocate between the first position, the second position and the fourth position.

[0043] In some specific embodiments, the first driving device 400 includes a rodless cylinder 410 and a first guide rail 420, wherein the rodless cylinder 410 is vertically arranged in the middle of the side frame 300, and the output end of the rodless cylinder 410 is arranged upward, and the output end of the rodless cylinder 410 is connected to the movable frame 500, and the first guide rail 420 is vertically arranged on the side of the side frame 300 away from the mold core 100, and a corresponding first slider 430 is provided on the first guide rail 420, and the first slider 430 is connected to the movable frame 500, that is, the movable frame 500 can be driven to move up and down by the rodless cylinder 410, and the first guide rail 420 and the first slider 430 ensure the stability of the movement of the movable frame 500.

[0044] In one embodiment, in order to enable the side frame 300 to drive the conveying mechanism 200 to move back and forth between the first position and the third position, a second driving device 600 is also installed on the foaming device, and the second driving device 600 can drive the two side frames 300 to move back and forth toward the mold core 100.

[0045] In some specific embodiments, the second driving device 600 includes a driving cylinder 610 and a second guide rail 620. A plurality of the second guide rails 620 are arranged side by side below the side frame 300. A matching second slider 630 is provided on the second guide rail 620. The side frame 300 is connected to the second slider 630 to ensure the stability of the movement of the side frame 300. The output end of the driving cylinder 610 is arranged toward the side frame 300 and is connected to the side frame 300. Specifically, a plurality of the driving cylinders 610 are arranged at intervals, and the driving cylinder 610 can drive the side frame 300 to move back and forth toward the mold core 100.

[0046] In one embodiment, the mold core 100 is placed on the upper end of the base 700, a positioning groove 110 is provided at the bottom of the mold core 100, and a latch 720 corresponding to the positioning groove 110 is provided at the upper end of the base 700. The mold core 100 has high precision and is easy to disassemble and assemble, and can also adapt to the replacement of different models of the mold core 100. It should be understood that due to the heavy weight of the mold core 100, it needs to be operated by a forklift.

[0047] In one embodiment, the upper edge of the base 700 extends outward relative to the core 100 , and the box body and the extended end of the base 700 form a receiving opening 710 capable of accommodating the conveying mechanism 200 , so that the conveying mechanism 200 can lift the box body, wherein the first position is at the receiving opening 710 .

[0048] In one embodiment, a positioning wheel 800 is provided at the upper end of the conveying mechanism 200, and a plurality of the positioning wheels 800 are arranged at intervals along the conveying direction of the conveying mechanism 200, and the positioning wheels 800 can contact the outer side wall of the box body, that is, the positioning wheels 800 are used for guidance, thereby improving the conveying efficiency and preventing the box body from falling off.

[0049] It is important to understand that Figure 5 As shown, the conveying mechanism 200 includes a mounting frame 210, a belt 220 and a driving motor 230. The mounting frame 210 is arranged horizontally, and transmission wheels 240 are installed at both ends of the mounting frame 210. The belt 220 surrounds the transmission wheel 240. The driving motor 230 is installed at one end of the mounting frame 210. The driving motor 230 is connected to the corresponding transmission wheel 240, and the positioning wheel 800 is installed at the upper end of the mounting frame 210.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foaming device, characterized in that: include: A mold core, on which a processed box body is placed, with the box opening of the box body facing downward; A conveying mechanism, wherein the conveying mechanism is disposed on both sides of the mold core, the conveying mechanism can move up and down, and the movement thereof has a first position and a second position; When the two conveying mechanisms move upward from the first position to the second position, they can lift the processed box body so that the processed box body is separated from the mold core; When the two conveying mechanisms are in the second position, they can carry the box to be processed from the outside to the top of the mold core; When the two conveying mechanisms move downward from the second position to the first position, the box to be processed can be placed on the mold core.

2. A foaming device according to claim 1, characterized in that: Also includes: A side frame, wherein the side of the two conveying mechanisms away from the mold core is provided with the side frame, and the two side frames can drive the conveying mechanisms to move from the first position to a third position in a direction away from the mold core; When the conveying mechanism is in the third position, it can move downward to a fourth position.

3. A foaming device according to claim 2, characterized in that: Also includes: A first driving device and a movable frame, wherein the first driving device and the movable frame are both arranged on a side of the side frame away from the mold core, the movable frame is movably connected to the side frame up and down, and connecting arms connected to the conveying mechanism are arranged at both ends of the movable frame toward the mold core; The first driving device can drive the movable frame to move up and down to drive the conveying mechanism to move back and forth between the first position, the second position and the fourth position.

4. A foaming device according to claim 3, characterized in that: The first driving device includes a rodless cylinder and a first guide rail. The rodless cylinder is vertically arranged in the middle of the side frame, and the output end of the rodless cylinder is arranged upward. The output end of the rodless cylinder is connected to the movable frame. The first guide rail is vertically arranged on a side of the side frame away from the mold core. A corresponding first slider is provided on the first guide rail, and the first slider is connected to the movable frame.

5. A foaming device according to claim 2, characterized in that: Also includes: A second driving device, wherein the second driving device can drive the side frame to move back and forth toward the mold core.

6. A foaming device according to claim 5, characterized in that: The second driving device includes a driving cylinder and a second guide rail. A plurality of the second guide rails are arranged side by side below the side frame. A matching second slider is provided on the second guide rail. The side frame is connected to the second slider. The output end of the driving cylinder is arranged toward the side frame and is connected to the side frame.

7. A foaming device according to claim 1, characterized in that: Also includes: The base is provided with a mold core disposed at the upper end of the base, a positioning groove is disposed at the bottom of the mold core, and a latch corresponding to the positioning groove is disposed at the upper end of the base.

8. A foaming device according to claim 7, characterized in that: The upper peripheral edge of the base extends outward relative to the mold core, and the box body and the extended end of the base form a receiving opening capable of accommodating the conveying mechanism.

9. A foaming device according to claim 1, characterized in that: A positioning wheel is provided at the upper end of the conveying mechanism. A plurality of the positioning wheels are arranged at intervals along the conveying direction of the conveying mechanism. The positioning wheels can contact the outer side wall of the box body.

10. A foaming device according to claim 2, characterized in that: A side template is provided on the side of the side frame facing the conveying mechanism, and the side template is located between the side frame and the conveying mechanism.

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