High-stability die set

Abstract

The utility model relates to the technical field of die sleeving, in particular to a high-stability die sleeving die which comprises a lower die and an upper die, the upper die is arranged on the upper side of the lower die, a connecting air pipe is arranged on the upper side of the lower die, and one end of the connecting air pipe is fixedly connected with a communicating block. In order to solve the problem that a small product is easy to fall off during injection molding production due to the fact that a certain gap is formed between the small product and a large object mold, the small product and the large object mold are not compact enough and are easy to shake, a vacuum mechanism arranged in the mold can be connected with a connecting air pipe through a communicating block, and the small product placed in a lower mold can be subjected to vacuum adsorption; and the small product is fixed by negative pressure generated during operation of the vacuum body, so that the effect of reducing the possibility of deviation and shaking of the small product during mold covering is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of beer moulding, in particular to a beer moulding mold with high stability. Background Art

[0002] Overmolding is a special plastic molding process, also known as secondary injection molding or overmolding. It is somewhat similar to the two-color molding process, but there are also obvious differences. In the overmolding process, a specific plastic raw material is first molded into a part using a primary plastic mold, and then the molded part is placed in another mold, and the same or different plastic material is injected again for secondary molding to form another layer of coverage or combination on the surface or specific parts of the part, thereby realizing the manufacture of double-layer or multi-layer structures. Overmolding is widely used. Through the overmolding process, the advantages of different materials can be combined on the same part to improve the durability, aesthetics or functionality of the product.

[0003] In the prior art, when most plastic objects are subjected to secondary injection molding, small products are often placed in the mold of large products, and the materials are welded together with subsequent injection molding. However, when small products are placed in the mold of large objects, there is a certain gap between the small products and the mold of large objects, and the fit is not tight enough and is prone to shaking, which makes it easy for small products to fall during injection molding production, resulting in a large number of defective products after production, and the mold is also easily crushed. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a high-stability beer mold.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-stability beer mold is designed, comprising a lower mold and an upper mold, wherein the upper mold is arranged on the upper side of the lower mold, a connecting air pipe is arranged on the upper side of the lower mold, one end of the connecting air pipe is fixedly connected to a connecting block, and a vacuum mechanism is arranged on the side of the connecting block away from the connecting air pipe;

[0007] The vacuum mechanism includes a connecting pipe, a first fixed pipe, a connecting pipe, a second fixed pipe, a vacuum pump and a vacuum valve body. The connecting pipe is fixedly connected to one side of the connecting block. The first fixed pipe is arranged at one end of the connecting pipe. The connecting pipe is rotatably connected to the outside of the first fixed pipe. A threaded groove is provided on the inside of the connecting pipe. The connecting pipe is arranged on the outside of the connecting pipe. The second fixed pipe is fixedly connected to one end of the first fixed pipe. The vacuum pump is connected to the second fixed pipe. The vacuum valve body is arranged on the outside of the second fixed pipe.

[0008] Furthermore, a sealing assembly is provided on the outer side of the connecting tube, and the sealing assembly includes a lower ring block, an upper ring block, a screw and a limiting rod, the limiting rod and the screw are both arranged on the upper side of the lower ring block, the upper ring block is threadedly connected to the outer side of the screw, the upper ring block is slidably connected to the outer side of the limiting rod, and the lower ring block and the upper ring block are both arranged on the outer side of the connecting tube.

[0009] Furthermore, the inner sides of the lower ring block and the upper ring block are fixedly connected with a rubber layer, and the rubber layer is arranged on one side of the connecting pipe.

[0010] Furthermore, an extension tube is fixedly connected to the inner side of the first fixed tube, and one end of the extension tube is arranged inside the connecting tube.

[0011] Furthermore, a fixing ring block is fixedly connected to the outer side of the second fixing pipe, and the fixing ring block is arranged on one side of the vacuum pump.

[0012] Furthermore, a shielding block is provided on the outer side of the vacuum pump, the vacuum pump is fixedly connected to the shielding block, and the shielding block is used to protect the vacuum pump.

[0013] The utility model provides a high-stability beer mold, which has the following beneficial effects:

[0014] 1. The vacuum mechanism provided in the utility model can perform vacuum adsorption on the small product placed inside the lower mold through the connection between the connecting block and the connecting air pipe, and fix the small product through the negative pressure generated by the operation of the vacuum pump body, thereby reducing the possibility of deviation and shaking of the small product during the beer fitting, increasing the stability of the small product when fitting with the large object, thereby effectively increasing the final yield.

[0015] 2. The sealing assembly in the utility model can effectively improve the tightness and sealing of the connection between the connecting pipe, the connecting pipe and the first fixed pipe, so that when the connecting pipe and the first fixed pipe are in use, it is not easy to have serious air leakage at the connection between the connecting pipe, the connecting pipe and the first fixed pipe, and by preventing air leakage, the compactness of the small product between the large object mold is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a high-stability beer mold proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a lower mold in an embodiment of a high-stability beer mold proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a first fixed tube in an embodiment of a high-stability beer mold proposed by the utility model;

[0019] Figure 4 This is a structural schematic diagram of a thread groove in an embodiment of a high-stability beer mold proposed by the utility model;

[0020] Figure 5 This is a schematic structural diagram of a sealing component in an embodiment of a high-stability beer mold proposed by the utility model.

[0021] In the figure: 1. lower mold; 2. upper mold; 4. connecting air pipe; 5. connecting block; 6. vacuum mechanism; 61. connecting pipe; 62. first fixed pipe; 63. connecting pipe; 64. threaded groove; 65. second fixed pipe; 66. vacuum pump; 67. vacuum valve body; 7. sealing assembly; 71. lower ring block; 72. upper ring block; 73. screw; 74. limiting rod; 8. rubber layer; 9. extension tube; 10. fixed ring block; 11. shielding block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 , a high-stability beer-covering mold, comprising a lower mold 1 and an upper mold 2, the upper mold 2 is arranged on the upper side of the lower mold 1, and a connecting air pipe 4 is arranged on the upper side of the lower mold 1, one end of the connecting air pipe 4 is fixedly connected to a connecting block 5, the connecting air pipe 4 can be connected to the connecting block 5, and a vacuum mechanism 6 is arranged on the side of the connecting block 5 away from the connecting air pipe 4. The vacuum mechanism 6 can vacuum adsorb the small product placed in the lower mold 1 through the connection between the connecting block 5 and the connecting air pipe 4, fix the small product by negative pressure, and reduce the possibility of deviation and shaking of the small product during beer-covering. In the present application, a plurality of connecting air pipes 4 are arranged, so that the connecting air pipe 4 can vacuum different parts of the lower mold 1, thereby improving the effect of fitting between different parts of the small product and the lower mold 1;

[0024] The vacuum mechanism 6 includes a connecting pipe 61, a first fixed pipe 62, a connecting pipe 63, a second fixed pipe 65, a vacuum pump 66 and a vacuum valve body 67. The connecting pipe 61 is fixedly connected to one side of the connecting block 5. The first fixed pipe 62 is arranged at one end of the connecting pipe 61. The connecting pipe 63 is rotatably connected to the outer side of the first fixed pipe 62. A threaded groove 64 is provided on the inner side of the connecting pipe 63. The connecting pipe 61 can be connected to the connecting block 5, and the connecting pipe 63 can be connected to the outer side of the connecting pipe 61 through the threaded groove 64, so as to realize the installation and connection of the connecting pipe 61 and the first fixed pipe 62. At the same time, the connecting pipe 61 is connected to the connecting block 5 and the first fixed pipe 62. The connecting pipe 63 The second fixed pipe 65 is arranged on the outside of the connecting pipe 61, and is fixedly connected to one end of the first fixed pipe 62. The vacuum pump 66 is connected to the second fixed pipe 65. The vacuum valve body 67 is arranged on the outside of the second fixed pipe 65. The first fixed pipe 62 can be connected to the vacuum pump 66 through the second fixed pipe 65, so that the vacuum pump 66 can realize vacuum adsorption of the inside of the lower mold 1 through the first fixed pipe 62, the second fixed pipe 65, the connecting pipe 61 and the connecting block 5 when the vacuum pump 66 is operating. The vacuum valve body 67 can control and open and close the circulation of the second fixed pipe 65, thereby limiting and controlling the use of the second fixed pipe 65 and the vacuum pump 66.

[0025] Reference Figure 4 and Figure 5 , a sealing assembly 7 is provided on the outer side of the connecting pipe 63, and the sealing assembly 7 includes a lower ring block 71, an upper ring block 72, a screw rod 73 and a limiting rod 74. The limiting rod 74 and the screw rod 73 are both arranged on the upper side of the lower ring block 71, the upper ring block 72 is threadedly connected to the outer side of the screw rod 73, the upper ring block 72 is slidably connected to the outer side of the limiting rod 74, and the lower ring block 71 and the upper ring block 72 are both arranged on the outer side of the connecting pipe 63. More specifically, the sealing assembly 7 can effectively improve the tightness and sealing of the connection between the connecting pipe 63 and the connecting pipe 61 and the first fixed pipe 62, so that the connecting pipe 61 and the first fixed pipe 62 are not easy to be connected to the connecting pipe 63 and the connecting pipe when in use. When the screw rod 73 is rotated and the locking rod 74 is in a fixed position, the locking rod 74 can limit the locking cam 76 and the engagement ring 73. When the screw rod 73 is rotated and the locking rod 74 is in a fixed position, the engagement ring 74 can limit the locking cam 76. When the screw rod 73 is rotated and the locking rod 74 is in a fixed position, the engagement ring 74 can limit the locking cam 76.

[0026] Reference Figure 5The inner sides of the lower ring block 71 and the upper ring block 72 are fixedly connected with a rubber layer 8, and the rubber layer 8 is arranged on one side of the connecting pipe 63. More specifically, the rubber layer 8 can play an auxiliary role for the lower ring block 71 and the upper ring block 72, further improving the sealing of the gap between the connecting pipe 63 and the connecting pipe 61 and the first fixed pipe 62.

[0027] Reference Figure 4 An extension tube 9 is fixedly connected to the inner side of the first fixed tube 62, and one end of the extension tube 9 is arranged inside the connecting tube 61. More specifically, the extension tube 9 can increase the connectivity between the connecting tube 61 and the first fixed tube 62, so that when the connecting tube 61 and the first fixed tube 62 are in use, air can flow more smoothly through the connecting tube 61 into the interior of the first fixed tube 62, thereby further reducing the serious air leakage between the connecting tube 61 and the first fixed tube 62.

[0028] Reference Figure 3 A fixing ring block 10 is fixedly connected to the outer side of the second fixed tube 65, and the fixing ring block 10 is arranged on one side of the vacuum pump 66. More specifically, the fixing ring block 10 can increase the stability of the connection between the vacuum pump 66 and the second fixed tube 65 through the connection relationship between itself, the vacuum pump 66 and the second fixed tube 65, thereby reducing the possibility of the vacuum pump 66 falling, tilting, and shaking when the vacuum pump 66 and the second fixed tube 65 are in use.

[0029] Reference Figure 3 A shielding block 11 is provided on the outside of the vacuum pump 66, and the vacuum pump 66 is fixedly connected to the shielding block 11. The shielding block 11 is used to protect the vacuum pump 66. More specifically, the vacuum pump 66 can install and fix the shielding block 11, and the shielding block 11 can effectively protect the vacuum pump 66, so that the vacuum pump 66 is not easily damaged due to collision with external objects during use.

[0030] Working method: When the device is in use, the staff can place the produced small product into the interior of the lower mold 1, and connect the first fixed tube 62 with the connecting tube 61 after the placement is completed. When connecting, it is only necessary to thread the connecting tube 63 to the outside of the connecting tube 61 through the thread groove 64, and then connect the upper ring block 72 and the lower ring block 71 to the outside of the connecting tube 63. When connecting the lower ring block 71 and the upper ring block 72, the staff only needs to place the upper ring block 72 on the upper side of the lower ring block 71 and rotate the screw 73. When the screw 73 rotates, it can contact the upper ring block through the limit rod 74 The limit of 72 drives the upper ring block 72 to move downward, and when the upper ring block 72 moves to a certain distance, it can cooperate with the lower ring block 71 and be smoothly connected to the outside of the connecting pipe 61 and the first fixed pipe 62, and then the staff can start the external vacuum pump 66, and the external vacuum pump 66 can realize vacuum extraction inside the lower mold 1 through the second fixed pipe 65, the first fixed pipe 62, the connecting pipe 61 and the connecting block 5, and realize the limitation of the small products inside the lower mold 1 through vacuum extraction, thereby reducing the possibility of deviation and shaking of small products during beer fitting.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly stable beer mold, comprising a lower mold (1) and an upper mold (2), characterized in that: The upper mold (2) is arranged on the upper side of the lower mold (1); a connecting air pipe (4) is arranged on the upper side of the lower mold (1); one end of the connecting air pipe (4) is fixedly connected to a connecting block (5); a vacuum mechanism (6) is arranged on a side of the connecting block (5) away from the connecting air pipe (4); The vacuum mechanism (6) comprises a connecting pipe (61), a first fixed pipe (62), a connecting pipe (63), a second fixed pipe (65), a vacuum pump (66) and a vacuum valve body (67); the connecting pipe (61) is fixedly connected to one side of the connecting block (5); the first fixed pipe (62) is arranged at one end of the connecting pipe (61); the connecting pipe (63) is rotatably connected to the outside of the first fixed pipe (62); a thread groove (64) is provided on the inside of the connecting pipe (63); the connecting pipe (63) is arranged on the outside of the connecting pipe (61); the second fixed pipe (65) is fixedly connected to one end of the first fixed pipe (62); the vacuum pump (66) is connected to the second fixed pipe (65); and the vacuum valve body (67) is arranged on the outside of the second fixed pipe (65).

2. A high-stability beer mold according to claim 1, characterized in that: A sealing assembly (7) is arranged on the outer side of the connecting tube (63), and the sealing assembly (7) comprises a lower ring block (71), an upper ring block (72), a screw rod (73) and a limiting rod (74). The limiting rod (74) and the screw rod (73) are both arranged on the upper side of the lower ring block (71), the upper ring block (72) is threadedly connected to the outer side of the screw rod (73), the upper ring block (72) is slidably connected to the outer side of the limiting rod (74), and the lower ring block (71) and the upper ring block (72) are both arranged on the outer side of the connecting tube (63).

3. A high-stability beer mold according to claim 2, characterized in that: The inner sides of the lower ring block (71) and the upper ring block (72) are both fixedly connected with a rubber layer (8), and the rubber layer (8) is arranged on one side of the connecting pipe (63).

4. A high-stability beer mold according to claim 1, characterized in that: An extension tube (9) is fixedly connected to the inner side of the first fixed tube (62), and one end of the extension tube (9) is arranged inside the connecting tube (61).

5. A high-stability beer mold according to claim 3, characterized in that: A fixing ring block (10) is fixedly connected to the outer side of the second fixing pipe (65), and the fixing ring block (10) is arranged on one side of the vacuum pump (66).

6. A high-stability beer mold according to claim 2, characterized in that: A shielding block (11) is provided on the outside of the vacuum pump (66); the vacuum pump (66) and the shielding block (11) are fixedly connected; the shielding block (11) is used to protect the vacuum pump (66).

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