Auxiliary tool for disassembling rubber outlet head of rubber injection machine

Abstract

The utility model discloses an auxiliary tool for disassembling a rubber outlet head of a rubber injection machine. The connecting seat is used for being detachably connected with a rubber outlet head in the rubber injection machine and can contain the front end of a rubber tube component in the rubber injection machine, the threaded rod is in threaded connection with the connecting seat and extends to the outer side of the connecting seat, and the operating handle is fixedly arranged on the threaded rod. The glue outlet head dismounting device is reasonable in structure, convenient to use and high in practicability, can be used for easily dismounting the glue outlet head from a glue pipe component, and can effectively reduce the labor intensity of production workers and improve the dismounting efficiency. The dismounting tool is suitable for being used when the rubber outlet head in the rubber injection machine is dismounted.

Description

Technical Field

[0001] The utility model relates to an auxiliary tool, in particular to an auxiliary tool for disassembling a rubber outlet head of a rubber injection machine. Background Art

[0002] Rubber injection machine is a commonly used equipment for producing rubber soles. It is widely used in shoe production lines due to its advantages of high degree of automation, stable production process and high production efficiency.

[0003] During shoe production, the rubber strip raw material is plasticized by the rubber injection machine and then transported to the rubber hose component in the rubber injection machine and then squeezed into the sole mold from the rubber outlet of the rubber injection machine. Currently, because the rubber strip raw material is usually adhered to dust particles and other debris and the plasticized rubber is easily adhered to the glue outlet hole in the glue outlet, the glue outlet hole in the glue outlet is often blocked, which will reduce the amount of rubber squeezed into the sole mold, and thus seriously affect the production quality of the sole. In order to ensure the production quality of the sole, it is currently necessary to regularly disassemble the glue outlet and clean the glue outlet hole.

[0004] In the existing rubber injection machine, the rubber head is firmly plugged into the hose component, the front end of the hose component is threadedly connected with a nut to limit the rubber head, and the upper end of the rubber head is fixed to the hose component by a top screw. The current method for disassembling the rubber head is: first use a wrench to remove the nut at the front end of the hose component, then remove the top screw at the upper end of the rubber head, and finally insert a hard iron wire into the top screw hole and pull it hard to remove the rubber head. However, in the above method of disassembling the rubber head, it is difficult to disassemble the rubber head by pulling the rubber head with a hard iron wire, and the disassembly process requires a lot of physical strength and a lot of time from the workers, which makes the labor intensity of the production workers high and the disassembly efficiency low. Summary of the invention

[0005] In order to solve the above deficiencies in the prior art, the utility model aims to provide an auxiliary tool for disassembling a rubber injection machine rubber head, so as to reduce labor intensity and improve disassembly efficiency.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an auxiliary tool for disassembling a rubber injection machine's rubber discharge head, comprising a connecting seat that can be detachably connected to the rubber injection machine's rubber discharge head and can accommodate the front end of a rubber hose component in the rubber injection machine, a threaded rod that is threadedly connected to the connecting seat and extends to the outside of the connecting seat, and an operating handle fixed to the threaded rod.

[0007] As a limitation of the present utility model, the connecting seat includes a connecting seat body, a groove provided on the top surface of the connecting seat body for inserting the front end of a hose component in a rubber injection machine, and a limiting component fixed on the circumference of the top surface of the connecting seat body for limiting the front end of a rubber discharge head in the rubber injection machine.

[0008] As another limitation of the present invention, an auxiliary operating handle is fixedly provided on the side surface of the connecting seat.

[0009] As a further limitation of the present invention, the outer sides of the operating handle and the auxiliary operating handle are both provided with an anti-slip rubber layer.

[0010] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0011] (1) The utility model adopts a structural form that combines a connecting seat, a threaded rod and an operating handle. When in use, the connecting seat and the glue dispensing head are detachably connected together. At this time, the front end of the hose component is located in the connecting seat. The operating handle is rotated to move the threaded rod toward the front end of the hose component and press against the front end of the hose component. Then, the operating handle is continued to be rotated, and the hose component will generate an outward force on the glue dispensing head. The glue dispensing head can be easily disassembled, which can effectively save the labor intensity of production workers and improve the disassembly efficiency.

[0012] (2) The structure of the connecting seat in the utility model is simple and reasonable. The hose component can be inserted into the groove, and the glue head can be inserted into the limiting component and be limited in the limiting component, so that the glue head and the hose component can be firmly limited on the connecting seat.

[0013] (3) The utility model is provided with an auxiliary operating handle, which can be used in conjunction with the operating handle to make the operation more convenient, thereby effectively improving the practicality of the utility model.

[0014] (4) The utility model is provided with an anti-slip rubber layer, which can enhance the friction between the operating handle and the auxiliary operating handle and the human hand, so that the human hand can hold the operating handle and the auxiliary operating handle more stably, and can also improve the comfort during use, which can further improve the practicality of the utility model.

[0015] In summary, the utility model has reasonable structure, convenient use and strong practicality. The utility model can be used to easily disassemble the rubber head from the rubber hose component, which can effectively reduce the labor intensity of production workers and improve the disassembly efficiency. The utility model is suitable for use when disassembling the rubber head in the rubber injection machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0018] Figure 2 A three-dimensional diagram of a glue dispensing head with a circular annular groove in an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection relationship between the rubber dispensing head with a circular annular groove and the rubber hose component in the embodiment of the utility model;

[0020] In the figure: 1. Connecting seat body; 2. Groove; 3. Limiting member; 4. Threaded rod; 5. Operating handle; 6. Auxiliary operating handle; 7. Glue dispensing head; 8. Circular groove; 9. Circular connector; 10. Hose member. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention, and are not used to limit the present invention.

[0022] Embodiment An auxiliary tool for disassembling a rubber injection machine rubber head

[0023] like Figure 1 As shown, this embodiment includes a connection seat for detachably connecting with a rubber head 7 in a rubber injection machine and capable of accommodating the front end of a rubber hose component 10 in the rubber injection machine, a threaded rod 4 threadedly connected to the connection seat and extending to the outside of the connection seat, and an operating handle 5 fixed to the threaded rod 4. It should be noted in advance that in order to cooperate with this embodiment, Figure 2 , Figure 3 As shown, it is necessary to open a circular ring groove 8 at the front end of the glue discharge head 7 in the existing rubber injection machine in advance to form a circular ring connector 9 at the front end of the glue discharge head 7 for plugging with the connecting seat of this embodiment. In addition, the remaining structures in the glue discharge head 7, the hose component 10 and the remaining components in the rubber injection machine are exactly the same as the prior art.

[0024] The connection seat comprises a connection seat body 1, a groove 2 provided on the top surface of the connection seat body 1 for inserting the front end of the hose component 10 in the rubber injection machine, and a limiting member 3 fixed on the circumference of the top surface of the connection seat body 1 for limiting the front end of the rubber head 7 in the rubber injection machine. Specifically, in the present embodiment, the connection seat body 1 is a cylindrical block, and a U-shaped groove 2 is provided on the top surface of the cylindrical block. The size of the U-shaped groove 2 is adapted to the size of the front end of the hose component 10 so that the front end of the hose component 10 can be inserted from the side of the connection seat and accommodated in the U-shaped groove 2. The limiting member 3 comprises an arc-shaped vertical plate fixed on the circumference of the top of the cylindrical block and an arc-shaped horizontal plate fixed on the top of the arc-shaped vertical plate. The space formed between the limiting member 3 and the top surface of the connection seat body 1 is adapted to the annular connector 9 at the front end of the hose component 10 so that the annular connector 9 can be firmly plugged into the space formed between the limiting member 3 and the top surface of the connection seat body 1.

[0025] An auxiliary operating handle 6 is fixedly arranged on the side of the cylindrical block in the connecting seat. The operating handle 5 and the auxiliary operating handle 6 are both round rods, and the outer sides of the operating handle 5 and the auxiliary operating handle 6 are both provided with an anti-skid rubber layer.

[0026] Before using this embodiment, it is necessary to first use a wrench to remove the nut at the front end of the hose component 10, and then remove the top screw at the upper end of the glue outlet head 7, and then use this embodiment to disassemble the glue outlet head 7.

[0027] When using this embodiment, first, the annular connector 9 at the front end of the glue discharge head 7 is inserted into the space formed between the limiting member 3 and the top surface of the connecting seat body 1 to ensure that the connection is tight. At this time, the front end of the hose member 10 is located in the U-shaped groove 2. Then the production worker holds the auxiliary operating handle 6 with one hand and rotates the operating handle 5 with the other hand to move the threaded rod 4 toward the front end of the hose member 10 and press against the position of the front end of the hose member 10. Then, the operating handle 5 is continued to be rotated. The threaded rod 4 will apply pressure to the front end of the hose member 10. Correspondingly, the hose member 10 will generate a reaction force on the threaded rod 4. The threaded rod 4 will transmit the reaction force to the connecting seat and the glue discharge head 7 in turn. At this time, the glue discharge head 7 will be subjected to an outward force, which can easily remove the glue discharge head 7 from the hose member 10.

[0028] It should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary tool for disassembling a rubber injection machine rubber head, characterized in that: The invention comprises a connecting seat which is used for detachably connecting with a rubber discharge head in a rubber injection machine and can accommodate the front end of a rubber hose component in the rubber injection machine, a threaded rod which is threadedly connected to the connecting seat and extends to the outside of the connecting seat, and an operating handle fixed on the threaded rod.

2. The auxiliary tool for disassembling the rubber injection machine discharge head according to claim 1, characterized in that: The connecting seat comprises a connecting seat body, a groove arranged on the top surface of the connecting seat body for inserting the front end of the rubber hose component in the rubber injection machine, and a limiting component fixed on the circumference of the top surface of the connecting seat body for limiting the front end of the rubber discharge head in the rubber injection machine.

3. An auxiliary tool for disassembling a rubber injection machine dispensing head according to claim 1 or 2, characterized in that: An auxiliary operating handle is fixedly arranged on the side surface of the connecting seat.

4. The auxiliary tool for disassembling the rubber injection machine head according to claim 3, characterized in that: The outer sides of the operating handle and the auxiliary operating handle are both provided with anti-slip rubber layers.

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