Foaming mold

Abstract

The utility model discloses a foaming mold which comprises a first foaming module, at least two second foaming modules and a movable frame, the first foaming module is arranged on the movable frame and located above the second foaming modules, the number of the second foaming modules is at least two in the horizontal direction, and the second foaming modules are arranged on the movable frame and located above the second foaming modules. The movable frame can move in the horizontal direction so as to drive the first foaming module to move from the position above one second foaming module to the position above the other second foaming module, and one of the first foaming module and the second foaming module can move back and forth in the vertical direction so that mold opening or mold closing can be conducted. According to the utility model, the movable frame drives the first foaming module to circularly work on the at least two second foaming modules, so that continuous production is realized, the operation is convenient, the production time can be saved, the working efficiency can be improved, the production requirement can be met, and the occupied space of the foaming mold can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of foaming mold technology, and in particular relates to a foaming mold. Background Technology

[0002] Foam molding involves directly filling a mold with foaming resin, heating it to melt and form a gas-liquid saturated solution. Through nucleation, numerous tiny bubble nuclei form, which grow to create foam plastic parts. Foaming molds are commonly used for the inner casings of refrigeration products, such as refrigerators and freezers.

[0003] The existing structure of foaming molds mainly includes a frame and a first foaming module and a second foaming module set inside the frame. The first foaming module is positioned above the second foaming module, and the box is placed on the second foaming module. The first or second foaming module moves back and forth in the vertical direction to open or close the mold. However, after the existing foaming mold is opened, the operator needs to spend a certain amount of time cleaning or laying the board on the second foaming module to prepare for the subsequent foaming work. During this process, the foaming mold is in standby mode and cannot produce, which results in long production time, low work efficiency, and increased production costs. Utility Model Content

[0004] The purpose of this invention is to provide a foaming mold that can solve the above-mentioned problems.

[0005] To achieve the above objectives, this utility model provides a foaming mold, including a first foaming module, a second foaming module, and a movable frame. The first foaming module is disposed on the movable frame and located above the second foaming module. At least two second foaming modules are arranged horizontally. The movable frame can move horizontally to move the first foaming module from above one of the second foaming modules to above the other. One of the first foaming module and the second foaming module can move back and forth vertically to open or close the mold.

[0006] Optionally, it also includes a frame and a first drive device, wherein the movable frame is movably connected to the frame via a first guide assembly, and the first drive device is capable of driving the movable frame to reciprocate in the horizontal direction.

[0007] Optionally, the first driving device includes a first motor and a first lead screw. The first lead screw is disposed at the upper end of the frame along the movement direction of the movable frame. A nut is disposed on the first lead screw, and the nut is connected to the movable frame. The first motor is drivenly connected to the first lead screw.

[0008] Optionally, the first guide assembly comprises a first guide rail and a first sliding block, the first guide rail is arranged at the upper end of the rack along the movement direction of the movable frame, and the first sliding block is movably arranged on the first guide rail, and the movable frame is connected with the first sliding block.

[0009] Optionally, the second driving device is capable of driving one of the first foaming mold assembly and the second foaming mold assembly to move up and down on the movable frame.

[0010] Optionally, the second driving device is a pneumatic cylinder.

[0011] Compared with the prior art, the utility model has the advantages that: the first foaming mold assembly is driven by the movable frame to reciprocate above the at least two second foaming mold assemblies, continuous production is realized, the operation is convenient, the production time can be saved, the work efficiency can be improved, the production demand can be met, the occupied space of the foaming mold can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0013] Fig. 1 It is the front view when the utility model opens the mold.

[0014] Fig. 2 It is the side view when the utility model closes the mold.

[0015] Fig. 3 It is the perspective view of the first driving device in the utility model.

[0016] In the drawings:

[0017] 100, the first foaming mold assembly;

[0018] 200, the second foaming mold assembly;

[0019] 300, the movable frame;

[0020] 400, the rack;

[0021] 500, the first driving device;510, the first motor;520, the first screw;530, the nut;

[0022] 600, the first guide assembly;610, the first guide rail;620, the first sliding block;

[0023] 700. The second driving device. DETAILED DESCRIPTION

[0024] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0025] In the description of the embodiments of the present application, it should be understood that, if the present application embodiments involve directional indications, such as up, down, left, right, front, back, inner, outer, and the like, the orientation or positional relationship shown in the drawings is based on the orientation or positional relationship, which is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0026] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] In the embodiments of the present application, unless otherwise specifically defined and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or can be integrated. It can be mechanically connected, or it can be electrically connected. It can be directly connected, or it can be indirectly connected through an intermediate medium. It can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0028] As shown in FIG. 1, Figs. 1-3 The embodiments of the present application provide a foaming mold, which comprises a first foaming mold group 100, a second foaming mold group 200, a movable frame 300, a rack 400, a first driving device 500 and a second driving device 700.

[0029] The first foaming mold set 100 is arranged on the movable frame 300 and above the second foaming mold set 200, and it is to be noted that the box to be foamed is placed on the second foaming mold set 200, and further, one of the first foaming mold set 100 and the second foaming mold set 200 can reciprocate in the vertical direction to open or close the mold, and one of the first foaming mold set 100 and the second foaming mold set 200 can be set to move up and down according to actual production requirements.

[0030] Further, the second foaming mold set 200 is horizontally spaced apart at least two, preferably two in the embodiment, and further, after the first foaming mold set 100 and the second foaming mold set 200 are opened, the movable frame 300 can move in the horizontal direction to drive the first foaming mold set 100 to move from above one of the second foaming mold sets 200 to above the other second foaming mold set 200, that is, the movable frame 300 drives the first foaming mold set 100 to reciprocate on the at least two second foaming mold sets 200, realizes continuous production, is convenient to operate, can save production time, can improve work efficiency, meets production requirements, and can reduce the occupied space of the foaming mold.

[0031] In an embodiment, the movable frame 300 is movably connected with the rack 400 through the first guide assembly 600, and the first driving device 500 can drive the movable frame 300 to reciprocate in the horizontal direction, and specifically, the first guide assembly 600 comprises a first guide rail 610 and a first sliding block 620, the first guide rail 610 is arranged at the upper end of the rack 400 along the movement direction of the movable frame 300, and the first sliding block 620 is movably arranged on the first guide rail 610, and the movable frame 300 is connected with the first sliding block 620, so that the movable frame 300 can move horizontally, and more specifically, the first driving device 500 comprises a first motor 510 and a first lead screw 520, the first lead screw 520 is arranged at the upper end of the rack 400 along the movement direction of the movable frame 300, a nut 530 is arranged on the first lead screw 520, the nut 530 is connected with the movable frame 300, and the first motor 510 is in transmission connection with the first lead screw 520. That is, the first motor 510 drives the first lead screw 520 to drive the movable frame 300 to move horizontally, which has the advantages of high precision and high efficiency.

[0032] It is to be noted that the first guide assembly 600 can also be a combination of guide columns and guide sleeves and other accessories in some embodiments, and the specific structure of the first guide assembly 600 is not specially limited in the utility model, as long as the guide of the movable frame 300 is met; further, the specific structure of the first driving device 500 is not specially limited in the utility model, as long as the horizontal movement of the movable frame 300 is met, for example, it can also be a combination of a cylinder and other accessories in some embodiments.

[0033] In an embodiment, the second driving device 700 can drive one of the first foaming module 100 and the second foaming module 200 to move up and down on the movable frame 300, and it is to be noted that the movable frame 300 or the rack 400 will be provided with a second guiding assembly (not shown in the figure) to cooperate with the first foaming module 100 or the second foaming module 200 to move up and down, the second guiding assembly can be a combination of a guide wheel and a guide rail, or a combination of a guide rail and a sliding block, etc., and the specific structure of the second guiding assembly is not specially limited in the utility model, and it only needs to meet the guiding requirement of the first foaming module 100 or the second foaming module 200.

[0034] Further, the second driving device 700 is preferably a cylinder, that is, the cylinder drives the first foaming module 100 or the second foaming module 200 to move up and down through a traction rope, and of course in some embodiments, the second driving device 700 can also be a combination of a motor, a lead screw and other accessories, etc., and the specific structure of the second driving device 700 is not specially limited in the utility model, and it only needs to meet the driving requirement of the first foaming module 100 or the second foaming module 200 to move up and down.

[0035] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A foaming mold characterized by, The foaming mold comprises a first foaming mold module, a second foaming mold module and a movable frame, the first foaming mold module is arranged on the movable frame and above the second foaming mold module, at least two second foaming mold modules are arranged along the horizontal direction, the movable frame can move along the horizontal direction to drive the first foaming mold module to move from above one of the second foaming mold modules to above another of the second foaming mold modules, one of the first foaming mold module and the second foaming mold module can move back and forth along the vertical direction to open or close the mold.

2. A blister mold according to claim 1, wherein Further comprising: a frame and a first driving device, the movable frame is movably connected with the frame through a first guide assembly, and the first driving device can drive the movable frame to move back and forth along the horizontal direction.

3. The foaming mold according to claim 2, wherein the first driving device comprises a first motor and a first screw rod, the first screw rod is arranged on the upper end of the frame along the moving direction of the movable frame, a nut is arranged on the first screw rod, the nut is connected with the movable frame, and the first motor is in transmission connection with the first screw rod.

4. The foaming mold according to claim 2, wherein the first guide assembly comprises a first guide rail and a first sliding block, the first guide rail is arranged on the upper end of the frame along the moving direction of the movable frame, the first sliding block is movably arranged on the first guide rail, and the movable frame is connected with the first sliding block.

5. A blister mold according to claim 1 wherein, Further comprising: a second driving device, the second driving device can drive one of the first foaming mold module and the second foaming mold module to move up and down on the movable frame.

6. The foaming mold according to claim 5, wherein the second driving device is a pneumatic cylinder.

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