Liquid silicone mold cold flow sleeve cleaning device

Abstract

The utility model discloses a liquid silicone mold cold flow sleeve cleaning device which comprises a heating device and a plurality of cold flow sleeve discharging jigs used for arranging and placing cold flow sleeves, each cold flow sleeve discharging jig is made of heat conduction materials, and the cold flow sleeve discharging jigs are sequentially stacked on a heating part of the heating device from bottom to top. A discharging groove is concavely formed in the top face of each cold flow sleeve discharging jig, and a plurality of rows of sleeve body positioning grooves which are arranged at intervals in the length direction of each discharging groove and used for containing sleeve bodies of two cold flow sleeves are concavely formed in the discharging positions on the two sides in each discharging groove. Each row of sleeve body positioning grooves correspond to each other and are arranged in a penetrating mode in the width direction of the discharging groove, and sleeve tail containing grooves for correspondingly containing sleeve tails of the two cold flow sleeves are formed between the corresponding sleeve body positioning grooves in each row in the length direction of the discharging groove. The cleaning device can effectively solve the problem of cleaning rubber materials in the cold flow sleeves, achieves batch heating and cleaning of the cold flow sleeves, and is easy and convenient to operate and high in cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cold flow sleeve cleaning equipment, and more specifically to a liquid silicone mold cold flow sleeve cleaning device. Background Art

[0002] Plastic injection molding is a common molding method for plastic products. The main steps include injecting molten plastic into a plastic product mold under pressure, cooling and molding to obtain various desired plastic parts. In the existing liquid silicone injection molding production line, during the maintenance of the mold, workers need to remove the residual liquid silicone in the cold flow sleeve mold. However, it is difficult and labor-intensive to manually use tools to clean the inside of the cold flow sleeve, and the cleaning efficiency is low. There is a problem that the residual liquid silicone in the cold flow sleeve is difficult to clean. Therefore, it is necessary to invent a liquid silicone mold cold flow sleeve cleaning device that can effectively solve the problem of cleaning the rubber in the cold flow sleeve and improve the cleaning efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and to provide a liquid silicone mold cold flow sleeve cleaning device which can effectively solve the problem of cleaning the rubber material in the cold flow sleeve and realize batch heating and cleaning of the cold flow sleeve, and has simple and convenient operation and high cleaning efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a liquid silicone mold cold flow sleeve cleaning device, comprising a heating device and a plurality of cold flow sleeve discharge jigs for arranging and placing the cold flow sleeves, each cold flow sleeve discharge jig is made of a heat-conducting material, and the cold flow sleeve discharge jigs are stacked from bottom to top in sequence and placed on the heating part of the heating device, and the top surface of each cold flow sleeve discharge jig is concavely provided with a discharge groove, and the discharge parts on both sides of each discharge groove are concavely provided with a plurality of rows of spaced-apart materials arranged along the length direction thereof and used for The sleeve body positioning grooves are used to insert the sleeve bodies of the two cold flow sleeves. Each row of sleeve body positioning grooves corresponds to each other and is arranged through in the width direction of the discharge trough. Between each row of corresponding sleeve body positioning grooves, sleeve tail accommodating grooves are provided along the length direction of the discharge trough for corresponding placement of the sleeve tails of the two cold flow sleeves. When the cold flow sleeves are placed on the cold flow sleeve discharge fixture, the sleeve body parts of each pair of cold flow sleeves are respectively inserted into their respective corresponding sleeve body positioning grooves, and the sleeve tail parts of each pair of cold flow sleeves are respectively placed in the sleeve tail accommodating grooves opposite to each other in the horizontal direction.

[0005] Preferably, two first threaded holes are respectively provided on both sides of the top surface of each cold flow sleeve discharge fixture, and the first threaded holes are respectively arranged in pairs on the two outer sides of the discharge trough, and two second threaded holes are respectively provided on the two outer side walls of each cold flow sleeve discharge fixture.

[0006] Preferably, it also includes a through screw and a locking bolt, wherein four through screws are provided, and the four through screws are respectively inserted into the first threaded hole of each cold flow sleeve discharge fixture from top to bottom and are threadedly connected to a cold flow sleeve discharge fixture of the bottom layer, thereby achieving a fixed connection between all the cold flow sleeve discharge fixtures, and the locking bolt can be threadedly connected to the second threaded hole of each cold flow sleeve discharge fixture.

[0007] Preferably, a protrusion is formed between each adjacent sleeve body positioning groove, and the horizontal height of the top surface of the protrusion is lower than the horizontal height of the top surface of each cold flow sleeve discharge fixture.

[0008] Preferably, the bottom surface of each sleeve body positioning groove is configured as an arc-shaped concave surface.

[0009] Preferably, the depth of the sleeve body positioning groove is less than the depth of the sleeve tail accommodating groove.

[0010] Preferably, the cold flow sleeve discharge fixture is configured as a square plate structure.

[0011] Preferably, one of the corners of the cold flow sleeve discharge fixture is set as a chamfer.

[0012] Preferably, the heating device is configured as an electronic heating platform with a heating plate disposed on the top.

[0013] Preferably, the thermally conductive material is aluminum.

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

[0015] The utility model has a simple structure and a reasonable design. A plurality of sleeve body positioning grooves and sleeve tail positioning grooves are provided on the top surface of the cold flow sleeve discharging fixture. The heating device can heat the cold flow sleeve placed on the cold flow sleeve discharging fixture, so that the residual liquid silicone in the cold flow sleeve expands and solidifies due to the heat, and at the same time, the rubber materials in each pair of cold flow sleeves are connected. After the heating is completed, each pair of cold flow sleeves can be pulled to separate the rubber materials in each pair of cold flow sleeves from the cold flow sleeves, thereby completing the cleaning of the residual rubber materials in the cold flow sleeves. The utility model is simple and convenient to operate, can effectively solve the problem of cleaning the rubber materials in the cold flow sleeves, and realizes batch heating and cleaning of the cold flow sleeves with high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a liquid silicone mold cold flow sleeve cleaning device provided by an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a cold flow sleeve discharge fixture of a liquid silicone mold cold flow sleeve cleaning device provided by an embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of a liquid silicone mold cold flow sleeve cleaning device provided by an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of discharging a liquid silicone mold cold flow sleeve cleaning device provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0022] Please refer to Figure 1 An embodiment of the utility model provides a liquid silicone mold cold flow sleeve cleaning device, including a heating device 3 and a plurality of cold flow sleeve discharge fixtures 2 for arranging and placing cold flow sleeves 10. The various components of this embodiment are described in detail below in conjunction with the accompanying drawings.

[0023] In this embodiment, the heating device 3 may preferably be configured as an integrated electronic heating platform with a heating plate 31 disposed on the top.

[0024] Specifically, each cold flow jacket discharge fixture 2 is made of a heat conductive material, wherein the heat conductive material of the cold flow jacket discharge fixture 2 can be preferably set to aluminum. Of course, in other embodiments, the cold flow jacket discharge fixture 2 can also be made of other heat conductive materials, not limited to this embodiment.

[0025] The cold flow sleeve discharge fixture 2 can be set as a square plate structure, and one of the corners of the cold flow sleeve discharge fixture 2 can be set as a chamfer 26.

[0026] like Figure 1 and Figure 2As shown, the cold flow sleeve discharge jigs 2 are stacked in sequence from bottom to top and placed on the heating part of the heating device 3. The top surface of each cold flow sleeve discharge jig 2 is concavely provided with a discharge groove 21. The discharge parts on both sides of each discharge groove 21 are concavely provided with a plurality of rows of sleeve body positioning grooves 22 which are arranged at intervals along the length direction thereof and are used for inserting the sleeve bodies of two cold flow sleeves 10. Each row of the sleeve body positioning grooves 22 corresponds to each other and is arranged through in the width direction of the discharge groove 21. Between each row of corresponding sleeve body positioning grooves 22, sleeve tail accommodating grooves 23 for correspondingly placing the sleeve tails of two cold flow sleeves 10 are provided along the length direction of the discharge groove 21.

[0027] In order to fit the cylindrical structure of the cold flow jacket 10 , the bottom surface of each jacket body positioning groove 22 can be configured as an arc-shaped concave surface.

[0028] Specifically, the depth of the sleeve body positioning groove 22 can be less than the depth of the sleeve tail positioning groove 23. Of course, in other embodiments, the depths of the sleeve body positioning groove 22 and the sleeve tail positioning groove 23 can be changed according to the specifications of the actual product, and are not limited to this embodiment.

[0029] like Figure 3 As shown, a protrusion 221 may be formed between each adjacent sleeve body positioning groove 22 , and the top surface level of the protrusion 221 is lower than the top surface level of each cold flow sleeve discharge fixture 2 .

[0030] In specific implementation, when the cold flow sleeve 10 is placed on the cold flow sleeve discharge fixture 2, the sleeve body parts of each pair of cold flow sleeves 10 are respectively placed in their respective corresponding sleeve body positioning grooves 22, and the sleeve tail parts of each pair of cold flow sleeves 10 are respectively placed in the sleeve tail accommodating grooves 23 in pairs in the horizontal direction.

[0031] like Figure 2 As shown, in this embodiment, two first threaded holes 24 can be respectively opened on both sides of the top surface of each cold flow sleeve discharge fixture 2, and the first threaded holes 24 are respectively arranged on the two outer sides of the discharge trough 21, and two second threaded holes 25 are respectively opened on the two outer side walls of each cold flow sleeve discharge fixture 2.

[0032] Furthermore, it can also include a through screw 4 and a locking bolt 5. Four through screws 4 are provided. The four through screws 4 are respectively inserted into the first threaded hole 24 of each cold flow sleeve discharge fixture 2 from top to bottom and are threadedly connected to the bottom cold flow sleeve discharge fixture 2, thereby realizing a fixed connection between all the cold flow sleeve discharge fixtures 2.

[0033] Preferably, the locking bolt 5 can be threadedly connected to the second threaded hole 25 of each cold flow jacket discharge fixture 2. When the locking bolt 5 is threadedly connected to the second threaded hole 25 of one of the cold flow jacket discharge fixtures 2, the locking bolt 5 can be used as a handle to move and transport the cold flow jacket discharge fixture 2.

[0034] The working principle of this embodiment is as follows:

[0035] During operation, a plurality of cold flow jackets 1 are respectively placed on the cold flow jacket discharging fixture 2, and the jacket body parts of each pair of cold flow jackets 1 are respectively placed in the corresponding jacket body positioning grooves 21, and the jacket tail parts of each pair of cold flow jackets 10 are respectively placed in the jacket tail receiving grooves 23 in pairs in the horizontal direction, and the jacket tail parts of each pair of cold flow jackets 10 are placed tail to tail (such as Figure 4 As shown), all the cold flow sleeve discharge jigs are placed from bottom to top on the top of the heating plate of the integrated electronic heating platform, and then the heating temperature and heating time of the heating platform are adjusted to the required temperature and time. After the heating is completed, each pair of cold flow sleeves is heated, and the vulcanized silicone inside will be connected together. At this time, you only need to pull each pair of cold flow sleeves in the direction of their sleeve bodies, and you can easily pull the solidified silicone out of the cold flow sleeve holes and separate them from each other to achieve cleaning.

[0036] In summary, the utility model can effectively solve the problem of cleaning the rubber material in the cold flow jacket and realize batch heating cleaning of the cold flow jacket, and the operation is simple and convenient, and the cleaning efficiency is high.

[0037] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A liquid silicone mold cold flow sleeve cleaning device, characterized in that: The invention comprises a heating device (3) and a plurality of cold flow jacket discharge jigs (2) for arranging and placing cold flow jackets (10), each of which is made of a heat-conducting material, and the cold flow jacket discharge jigs (2) are stacked in sequence from bottom to top and placed on a heating part of the heating device (3), and a discharge groove (21) is concavely provided on the top surface of each cold flow jacket discharge jig (2), and a plurality of rows of sleeve positioning grooves (22) are concavely provided on the discharge parts on both sides of each discharge groove (21) and are arranged at intervals along the length direction thereof and are used for inserting the sleeve bodies of two cold flow jackets (10), and each row of sleeve positioning grooves (22) are arranged at intervals along the length direction thereof and are used for inserting the sleeve bodies of two cold flow jackets (10), and each row of sleeve positioning grooves (22) are provided on the top surface of each cold flow jacket discharge jig (2). The sleeve body positioning grooves (22) are mutually corresponding and through-arranged in the width direction of the discharge groove (21), and sleeve tail accommodating grooves (23) for correspondingly placing the sleeve tails of two cold flow sleeves (10) are opened between each row of corresponding sleeve body positioning grooves (22) along the length direction of the discharge groove (21). When the cold flow sleeve (10) is placed on the cold flow sleeve discharge fixture (2), the sleeve body parts of each pair of cold flow sleeves (10) are respectively placed in their respective corresponding sleeve body positioning grooves (22), and the sleeve tail parts of each pair of cold flow sleeves (10) are respectively placed in the sleeve tail accommodating grooves (23) in pairs in the horizontal direction.

2. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: Two first threaded holes (24) are respectively provided on both sides of the top surface of each cold flow jacket discharge fixture (2), and the first threaded holes (24) are respectively arranged in pairs on the two outer sides of the discharge trough (21), and two second threaded holes (25) are respectively provided on the two outer side walls of each cold flow jacket discharge fixture (2).

3. A liquid silicone mold cold flow sleeve cleaning device according to claim 2, characterized in that: It also includes a threading screw (4) and a locking bolt (5), wherein four threading screws (4) are provided, and the four threading screws (4) are respectively inserted into the first threaded hole (24) of each cold flow jacket discharge fixture (2) from top to bottom and are threadedly connected to the cold flow jacket discharge fixture (2) at the bottom, thereby achieving a fixed connection between all the cold flow jacket discharge fixtures (2), and the locking bolt (5) can be threadedly connected to the second threaded hole (25) of each cold flow jacket discharge fixture (2).

4. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: A protrusion (221) is formed between each adjacent sleeve body positioning groove (22), and the top surface level of the protrusion (221) is lower than the top surface level of each cold flow sleeve discharge fixture (2).

5. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: The bottom surface of each sleeve body positioning groove (22) is arranged in an arc-shaped concave surface.

6. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: The depth of the sleeve body positioning groove (22) is smaller than the depth of the sleeve tail accommodating groove (23).

7. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: The cold flow jacket discharge fixture (2) is configured as a square plate structure.

8. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: One of the corners of the cold flow jacket discharge fixture (2) is configured as a chamfer (26).

9. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: The heating device (3) is configured as an electronic heating platform with a heating plate (31) disposed on the top.

10. A liquid silicone mold cold flow sleeve cleaning device according to claim 1, characterized in that: The heat conductive material is aluminum.

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