Automatic mold changing device for box foaming mold

Abstract

The utility model discloses an automatic mould changing device for a box foaming mould, belongs to the technical field of foaming moulds, and aims to solve the problems that in the prior art, a plurality of auxiliary mechanisms are needed for pushing and transporting during mould changing, so that mould changing steps are tedious, the working smoothness is not high, a plurality of working procedures are needed for mould changing, and the use of the mould is influenced. Comprising a supporting table, a bearing mechanism and a clamping plate, the inner side of the supporting table is of a hollow structure, and the bearing mechanism is movably arranged on the inner side of the supporting table; two sets of clamping plates are symmetrically arranged above the side wall of the supporting table at intervals, a mold body is arranged between the two sets of clamping plates, and the clamping plates are tightly attached to the outer wall of the mold body. The bearing mechanism comprises a first bearing table and a second bearing table. According to the automatic mold changing device for the box foaming mold, the new mold and the old mold can be synchronously placed, moving and position changing are directly conducted during replacement, the new mold changing operation can be completed, the mold replacing efficiency is effectively improved, and the mold replacing steps are simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of foaming molds, and particularly relates to an automatic mold changing device for a box body foaming mold. Background Art

[0002] A box body foaming mold is a mold used to manufacture box body foaming products, and is used to provide a shape and structure for the products during the foaming process. These molds are usually made of metal or plastic, and have an internal cavity and a surface profile to fill the foaming material and easily remove the finished product after curing. The box body foaming mold can be customized according to the requirements of the products, and can be used to manufacture box body foaming products of various shapes and sizes, such as packing boxes, shipping boxes, etc. These molds are usually used for mass production to ensure the consistency and accuracy of the products. When replacing the box body foaming mold, the mold needs to be transported. In the prior art, multiple auxiliary mechanisms are required to push and transport the mold during mold replacement, resulting in cumbersome mold replacement steps, low work flow rate, and multiple processes for replacing the mold, which affects the use of the mold. Therefore, the inventor proposes an automatic mold changing device for a box body foaming mold. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an automatic mold changing device for a box body foaming mold, aiming to solve the problems that multiple auxiliary mechanisms are required to push and transport the mold during mold replacement in the prior art, resulting in cumbersome mold replacement steps, low work flow rate, and multiple processes for replacing the mold, which affects the use of the mold.

[0005] (2) Technical Solutions

[0006] To solve the above technical problems, the utility model provides such an automatic mold changing device for a box body foaming mold, which includes a support table, a carrying mechanism and a clamping plate. The inner side of the support table is a hollow structure, and the carrying mechanism is movably arranged inside the support table; a clamping plate is arranged above the side wall of the support table, and two groups of clamping plates are symmetrically arranged at intervals. A mold body is arranged between the two groups of clamping plates, and the clamping plate is closely attached to the outer wall of the mold body; the carrying mechanism includes a first carrying table and a second carrying table, a connecting plate is connected between the first carrying table and the second carrying table, and support sliding frames are respectively fixed at the bottoms of the first carrying table and the second carrying table, and the support sliding frames are slidably connected with the support table. Thanks to the setting of the carrying mechanism, the old and new molds can be placed synchronously, and direct movement and transposition can be carried out during replacement, so that the replacement operation of the mold can be completed, the replacement efficiency of the mold is effectively improved, and the mold replacement steps are simple.

[0007] Preferably, a support rod is fixedly installed on the outer wall of the support table, and the support rod is horizontally arranged corresponding to the clamping plate.

[0008] Preferably, a moving groove is horizontally formed on the upper surface of the support rod, and a telescopic cylinder is horizontally embedded in the moving groove.

[0009] Preferably, the telescopic end of the telescopic cylinder is fixedly connected with a connecting rod. The connecting rod is of an L-shaped structure, and the end far from the telescopic cylinder is fixedly connected with a clamping plate.

[0010] Preferably, a guiding groove is horizontally formed on the inner wall of the bottom end of the support table, and the support sliding frame slides along the guiding groove.

[0011] Preferably, an inner sliding plate is horizontally installed at the center of the bottom end surface of the support table. A sliding groove is horizontally formed on the upper surface of the inner sliding plate. A driving lead screw is rotatably installed in the sliding groove. A driving motor is installed on the outer wall of the support table, and the driving motor is connected with the driving lead screw.

[0012] Preferably, columns are respectively fixed to the bottoms of the first bearing table and the second bearing table. The columns are vertically arranged, and the bottom ends of the columns are fixed with moving blocks. The moving blocks are slidably installed in a matching manner with the sliding groove, and the driving lead screw passes through the moving blocks in a threaded manner.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Benefiting from the setting of the bearing mechanism, the present utility model can synchronously place new and old molds. During replacement, direct movement and transposition can be carried out to complete the replacement operation of the molds, effectively improving the replacement efficiency of the molds. By driving the first bearing table and the second bearing table to move through the columns, the first bearing table is moved out between the clamping plates, and the second bearing table is moved to the inner side of the clamping plates, or vice versa. Through the replacement operation of the two, the new and old molds can complete transposition, without causing too much impact on the use of the molds. The mold replacement efficiency is high, and it is convenient to use, and can be widely promoted. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a structural diagram of the present utility model;

[0018] Figure 2 is a structural diagram of the bearing mechanism;

[0019] Figure 3 is Figure 1 the enlarged structural schematic diagram at position A in

[0020] Figure 4 the internal structural schematic diagram of the support platform.

[0021] The reference signs in the drawings are: 1, support platform; 2, clamping plate; 3, die body; 4, bearing mechanism; 5, driving motor; 6, first bearing platform; 7, connecting plate; 8, second bearing platform; 9, support sliding frame; 10, column; 11, moving block; 12, telescopic cylinder; 13, moving groove; 14, support rod; 15, connecting rod; 16, driving lead screw; 17, sliding groove; 18, inner sliding plate; 19, guiding groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] This specific embodiment is an automatic die-changing device for a box foaming die, and its structural schematic diagram is as Figure 1 shown, including a support platform 1, a bearing mechanism 4 and a clamping plate 2. The inner side of the support platform 1 is a hollow structure, and the bearing mechanism 4 is movably arranged inside the support platform 1; a clamping plate 2 is provided above the side wall of the support platform 1, and two groups of clamping plates 2 are symmetrically arranged at intervals. A die body 3 is arranged between the two groups of clamping plates 2, and the clamping plate 2 is in close contact with the outer wall of the die body 3.

[0024] Referring to Figure 2 , the bearing mechanism 4 includes a first bearing platform 6 and a second bearing platform 8. A connecting plate 7 is connected between the first bearing platform 6 and the second bearing platform 8. Support sliding frames 9 are respectively fixed at the bottoms of the first bearing platform 6 and the second bearing platform 8, and the support sliding frames 9 are slidably connected to the support platform 1.

[0025] Referring to Figure 3 , a support rod 14 is fixedly installed on the outer wall of the support platform 1, and the support rod 14 is horizontally arranged corresponding to the clamping plate 2. A moving groove 17 is horizontally opened on the upper surface of the support rod 14, and a telescopic cylinder 12 is horizontally embedded in the moving groove 17. The telescopic end of the telescopic cylinder 12 is fixedly connected with a connecting rod 15. The connecting rod 15 is an L-shaped structure, and the end far from the telescopic cylinder 12 is fixedly connected with the clamping plate 2. When the telescopic cylinder 12 extends, it drives the clamping plate 2 to clamp the side wall of the die body 3.

[0026] Referring to Figure 2 , Figure 4, a guiding groove 19 is horizontally formed on the inner wall at the bottom end of the supporting platform 1, and the supporting sliding frame 9 fits and slides in the guiding groove 19. A inner sliding plate 18 is horizontally installed at the center of the bottom end surface of the supporting platform 1. A sliding groove 13 is horizontally formed on the upper surface of the inner sliding plate 18. A driving lead screw 16 is rotatably installed in the sliding groove 13. A driving motor 5 is installed on the outer wall of the supporting platform 1, and the driving motor 5 is connected to the driving lead screw 16. Columns 10 are respectively fixed to the bottoms of the first bearing platform 6 and the second bearing platform 8. The columns 10 are vertically arranged and a moving block 11 is fixed to the bottom end of the column 10. The moving block 11 is slidably installed in a fitting manner in the sliding groove 13, and the driving lead screw 16 threadedly passes through the moving block 11.

[0027] Working principle: When in use, when the mold body 3 needs to be replaced, the telescopic cylinder 12 contracts, driving the clamping plate 2 to leave the side wall of the mold body 3. Only need to place a new mold on the second bearing platform 8, and then start the driving motor 5. The driving motor 5 drives the driving lead screw 16 to rotate. The moving block 11 threadedly connected to the driving lead screw 16 slides along the moving groove 17. Then the column 10 drives the first bearing platform 6 and the second bearing platform 8 to move. The first bearing platform 6 moves out from between the clamping plates 2, and the second bearing platform 8 moves to the inside of the clamping plates 2. Then the telescopic cylinder 12 extends, driving the clamping plate 2 to clamp the side wall of the mold body 3. At this time, the replaced new mold can continue to be used, and the old mold can be removed from the first bearing platform 6. The first bearing platform 6 and the second bearing platform 8 work respectively. When replacing the mold, the second bearing platform 8 is moved out from between the clamping plates 2, and the first bearing platform 6 is moved to between the clamping plates 2. The two work in a replacement manner, which will not cause too much impact on the use of the mold. The mold replacement efficiency is high, and it is convenient to use, and can be widely promoted.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic die-changing device for a box foaming mold, comprising a support table (1), a bearing mechanism (4) and a clamping plate (2), characterized in that, The inner side of the support platform (1) is a hollow structure, and the bearing mechanism (4) is movably arranged on the inner side of the support platform (1); A clamping plate (2) is provided above the side wall of the support platform (1), and two groups of the clamping plates (2) are symmetrically arranged at intervals, and a mold body (3) is provided between the two groups of the clamping plates (2), and the clamping plates (2) are tightly attached to the outer wall of the mold body (3); The bearing mechanism (4) comprises a first bearing platform (6) and a second bearing platform (8); a connecting plate (7) is connected between the first bearing platform (6) and the second bearing platform (8); a supporting slide (9) is fixed at the bottom of the first bearing platform (6) and the second bearing platform (8); and the supporting slide (9) is slidably connected to the supporting platform (1).

2. The automatic die-changing device for a box foaming mold according to claim 1, wherein A support rod (14) is fixedly mounted on the outer wall of the support platform (1), and the support rod (14) is horizontally arranged to correspond to the clamping plate (2).

3. An automatic die-changing device for a box body foaming mold according to claim 2, characterized in that, A movable groove (13) is horizontally provided on the upper surface of the support rod (14), and a telescopic cylinder (12) is horizontally embedded in the movable groove (13).

4. An automatic die-changing device for a box body foaming mold according to claim 3, characterized in that, The telescopic end of the telescopic cylinder (12) is fixedly connected to a connecting rod (15), the connecting rod (15) is an L-shaped structure, and one end away from the telescopic cylinder (12) is fixedly connected to the clamping plate (2).

5. An automatic die changing device for a box foaming mold according to claim 1, characterized in that, A guide groove (19) is horizontally provided on the inner wall of the bottom end of the support platform (1), and the support slide (9) slides in accordance with the guide groove (19).

6. The automatic die-changing device for a box foaming mold according to claim 1, wherein, An inner slide plate (18) is horizontally mounted in the center of the bottom end surface of the support platform (1), a slide groove (17) is horizontally opened on the upper surface of the inner slide plate (18), a driving screw (16) is rotatably mounted in the slide groove (17), a driving motor (5) is mounted on the outer wall of the support platform (1), and the driving motor (5) is connected to the driving screw (16).

7. An automatic die-changing device for a box foaming mold according to claim 6, characterized in that, A column (10) is fixed at the bottom of each of the first supporting platform (6) and the second supporting platform (8), the column (10) is vertically arranged and a moving block (11) is fixed at the bottom of the column (10), the moving block (11) is adapted to be slidably mounted in a slide groove (17), and the driving screw (16) is threadedly passed through the moving block (11).

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