Feeding guide device for feeding mechanism of rubber injection molding machine
By designing a feeding guide device for rubber injection molding machines, the problem of large material collection resistance during feeding is solved, and the effect of reducing material collection resistance, shortening material feeding time and reducing mechanical load is achieved.
Patent Information
- Application Number
- CN202420360921.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-02-27
AI Technical Summary
During the feeding process of existing rubber injection molding machines, due to the weight of rubber raw materials and the bending path of the material collection mechanism, the material collection resistance of the tape collecting mechanism increases, the tape-shaped rubber is easy to pull back, the feeding time is long and the mechanical load is large.
A feeding guide device for rubber injection molding machine is designed, including a connecting seat, a roller assembly, a roller mounting column and a guide roller. The bending resistance of the rubber is reduced through the roller assembly and a guide roller, and the rotational status of the guide roller is monitored through a speed sensor to prompt the operator to fill or change the material.
It effectively reduces the material collection resistance of the rubber injection molding machine, prevents the strip-shaped rubber from pulling back, shortens the feeding and feeding process time, and reduces the mechanical load.
Smart Images
Figure CN222662457U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber injection molding machines, in particular to a feeding guide device used for a feeding mechanism of a rubber injection molding machine. Background Art
[0002] At present, rubber injection molding equipment with large injection volume is large in size, and the feeding port is generally located in the top platform area of the equipment. The height of this area is relatively high, generally more than 2 meters. It is necessary to use the stair handrail to enter the platform before the long strip of rubber raw materials can be fed into the feeding port manually or through mechanical lifting and clamping devices. After starting the injection molding machine, the receiving mechanism is operated to continuously pull the rubber raw materials entering the feeding port into the injection molding machine before production can begin.
[0003] When feeding a long strip of rubber raw materials, there will be many bends in the rubber raw material feeding path. At the same time, due to the weight of the rubber raw materials themselves, during the lifting process, a pulling force will be applied to the clamping device due to the weight of the rubber raw materials themselves. When the material head enters the feed port, the resistance of the material receiving mechanism of the rubber injection molding machine increases, and the strip of rubber is prone to be pulled back. The feeding process takes a long time and the mechanical load is large. Summary of the invention
[0004] The utility model provides a feeding guide device for a feeding mechanism of a rubber injection molding machine, which can effectively reduce the resistance of the receiving mechanism of the rubber injection molding machine to receive materials, avoid the phenomenon of strip rubber being pulled back, shorten the time spent in the feeding process, and reduce the overall mechanical load.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A feeding guide device for a feeding mechanism of a rubber injection molding machine, characterized in that a feeding guide device is provided on the feed port of the injection molding machine, the feeding guide device comprises a connecting seat fixedly connected to the feed port of the injection molding machine, a roller assembly, a roller mounting column and a guide roller, the connecting seat is in the shape of a rectangular plate, a through hole consistent with the shape and size of the feed port is provided on the connecting seat, the through hole on the connecting seat is aligned with the feed port, one end of the roller mounting column is vertically fixed to the flat plate on the lower side of the through hole of the connecting seat, a plurality of roller assemblies are arranged on the roller mounting column along an axial straight line, a roller track aligned with the feed port is formed on the upper side of the roller mounting column, a guide roller is provided at the end on the other side of the roller mounting column, which is used for guiding the subsequent strip rubber after the strip rubber enters the feed port, thereby reducing the bending resistance of the strip rubber during the material collection process.
[0007] A further solution is that a speed sensor is provided inside the guide roller to monitor whether the guide roller is rotating. When the guide roller stops rotating, it means that there is no material on the guide device, and the existing prompt device can be used to prompt the operator to add or change materials.
[0008] The beneficial effects of the utility model are: it can effectively reduce the resistance of the material receiving mechanism of the rubber injection molding machine to receive the material, avoid the phenomenon of the strip rubber material being pulled back, shorten the time spent in the feeding process, and reduce the overall mechanical load. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 This is a schematic diagram of the structure of the utility model in the installation state;
[0010] Figure 2 It is a schematic diagram of the structure of an embodiment of the utility model. DETAILED DESCRIPTION
[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example
[0012] As shown in the figure, a feeding guide device for a feeding mechanism of a rubber injection molding machine is provided with a feeding guide device 1 on the feeding port 7 of the injection molding machine, the feeding guide device 1 comprises a connecting seat 11 fixedly connected to the feeding port of the injection molding machine, a roller assembly 12, a roller mounting column 13 and a guide roller 14, the connecting seat 11 is a rectangular plate, the connecting seat 11 is provided with a through hole of the same shape and size as the feeding port 7, the through hole on the connecting seat 11 is aligned with the feeding port 7, one end of the roller mounting column 13 is vertically fixed to the flat plate on the lower side of the through hole of the connecting seat 11, a plurality of roller assemblies 12 are arranged on the roller mounting column 13 along the axial straight line, a roller track aligned with the feeding port 7 is formed on the upper side of the roller mounting column 13, and a guide roller 14 is provided at the end of the other side of the roller mounting column 13, which is used for guiding the subsequent strip rubber after the strip rubber enters the feeding port 7, so as to reduce the bending resistance of the strip rubber during the material collection process.
[0013] The guide roller 14 is provided with a rotation speed sensor for monitoring whether the guide roller 14 is rotating. When the guide roller stops rotating, it means that there is no material on the guide device. With the existing prompt device, the operator can be prompted to add or change materials.
Claims
1. A feeding guide device for a feeding mechanism of a rubber injection molding machine, characterized in that a feeding guide device is provided on the feed port of the injection molding machine, the feeding guide device comprises a connecting seat fixedly connected to the feed port of the injection molding machine, a roller assembly, a roller mounting column and a guide roller, the connecting seat is in the shape of a rectangular plate, a through hole consistent with the shape and size of the feed port is provided on the connecting seat, the through hole on the connecting seat is aligned with the feed port, one end of the roller mounting column is vertically fixed to the flat plate on the lower side of the through hole of the connecting seat, a plurality of roller assemblies are arranged on the roller mounting column along an axial straight line, a roller track aligned with the feed port is formed on the upper side of the roller mounting column, and a guide roller is provided at the end on the other side of the roller mounting column for guiding the subsequent strip rubber after the strip rubber enters the feed port.
2. A feeding guide device for a feeding mechanism of a rubber injection molding machine as claimed in claim 1, characterized in that A rotation speed sensor is arranged inside the guide roller to monitor whether the guide roller is rotating.