An anti-rolling device for automatic mold-feeding machine for rubber and plastic foam boards

Abstract

The utility model discloses an anti-rollover device for an automatic mold-feeding machine for rubber and plastic foam boards, which relates to the technical field of automatic mold-feeding machine for rubber and plastic foam boards, including a frame, guide rails symmetrically arranged above the frame, racks arranged on the guide rails, the racks meshing with the gears at the end of the rotating shaft for transmission, the rotating shaft is connected to the output end of the reducer, the input end of the reducer is connected to the output shaft end of the motor, the reducer is arranged on a base, and the rollers arranged on the side of the base are matched and arranged in the grooves of the guide rails. The purpose of the utility model is to provide an anti-rollover device for an automatic mold-feeding machine for rubber and plastic foam boards in response to the above problems, wherein the rollers are arranged in the guide rails with grooves, thereby assisting in the entire feeding operation of the automatic mold-feeding machine, and preventing the automatic mold-feeding machine from tipping over during the conveying process due to an excessively high center of gravity or an unstable center of gravity, thereby greatly improving the overall practicality and reliability of the automatic mold-feeding machine for rubber and plastic foam boards.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic mold-feeding of rubber and plastic foaming boards, in particular to an anti-rolling device for an automatic mold-feeding machine of rubber and plastic foaming boards. Background Art

[0002] Rubber-plastic foam board insulation material products use high-performance nitrile rubber (NBR) and polyvinyl chloride (PVC) as the main raw materials, with various auxiliary materials, and are mixed, extruded, and foamed into final products through special formulas and processes.

[0003] At present, after searching, the known existing patent, the feeder of the rubber and plastic foaming machine, application number 201420608017.0, application date 2014.10.20, discloses the following content: a feeder of the rubber and plastic foaming machine, having a base, on which are arranged two inner linear guides in the front and rear direction and two outer linear guides in the front and rear direction; a material trolley is arranged on the two inner linear guides, the material trolley includes a material trolley frame and a multi-layer material tray arranged on the material trolley frame, and the material trolley is driven by a material trolley moving mechanism on the two inner linear guides The liquid spraying vehicle is movable; the two outer guide rails on the base are provided with a liquid spraying vehicle covering the outside of the material cart, the liquid spraying vehicle comprises a liquid spraying vehicle frame, a multi-layer material tray arranged on the liquid spraying vehicle frame and on the material cart, at least two jet heads and at least two liquid spraying heads on the front cross bar of each frame, and the liquid spraying vehicle is driven to move by the liquid spraying vehicle moving mechanism; the front side of each frame of the liquid spraying vehicle is provided with a material blocking mechanism to prevent the foaming raw material parts on the material cart from retreating with the material cart when the material cart retreats, and a liquid storage tank and a high-pressure plunger pump are provided on the base, and the high-pressure plunger pump is connected to each liquid spraying head through a pipeline. The utility model adopts mechanized feeding, which saves labor and time, significantly improves labor efficiency, and has low labor intensity for workers.

[0004] In the existing production process of rubber and plastic foam boards, it is necessary to realize the operation of feeding materials into the mold cavity of the hydraulic press. However, the conventional feeding device adopts external guide rails and rollers. In the process of the automatic mold-feeding machine feeding the materials into the mold cavity of the hydraulic press, since the rollers are arranged above the guide rails, and the center of gravity of the entire device and the conveying roller is high and not in the middle, the automatic mold-feeding machine is prone to tilting during the feeding process, causing the rollers and guide rails to derail. Therefore, it is often necessary to design and add counterweights to lower the center of gravity and stabilize the entire conveying process to prevent the overall tilt of the device. However, this not only increases the overall weight of the automatic mold-feeding machine, but also increases the production cost, making the entire automatic mold-feeding machine bulky and occupying a large area, and the production cost is also increased.

[0005] Therefore, in order to solve the above problems, our technical staff has developed an anti-rollover device for the automatic molding machine for rubber and plastic foam boards. The roller is set in a guide rail with a groove, so as to assist in the entire feeding operation of the automatic molding machine and prevent the automatic molding machine from tipping over during the transportation process due to excessively high or unstable center of gravity, thereby greatly improving the overall practicality and reliability of the automatic molding machine for rubber and plastic foam boards. Utility Model Content

[0006] The purpose of the utility model is to solve the above problems and provide an anti-rollover device for an automatic mold-feeding machine for rubber and plastic foam boards. The roller is arranged in a guide rail with a groove, so as to assist in the entire feeding operation of the automatic mold-feeding machine and prevent the automatic mold-feeding machine from tipping over during the conveying process due to an excessively high or unstable center of gravity, thereby greatly improving the overall practicality and reliability of the automatic mold-feeding machine for rubber and plastic foam boards.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] The invention discloses an anti-rolling device for an automatic mold-feeding machine for rubber and plastic foam boards, comprising a frame, guide rails symmetrically arranged above the frame, racks arranged on the guide rails, the racks meshing with gears at the ends of rotating shafts for transmission, the rotating shafts connected to the output ends of reducers, the input ends of the reducers connected to the output shaft ends of motors, the reducers arranged on a base, and rollers arranged on the sides of the base matchingly arranged in the grooves of the guide rails.

[0009] As a further improvement of the above solution, a sensor is arranged on the side of the rack and on the guide rail.

[0010] As a further improvement of the above solution, the rotating shaft is arranged in the mounting seat, a bearing is arranged between the rotating shaft and the mounting seat, and the mounting seat is arranged on the base.

[0011] As a further improvement of the above solution, the end of the guide rail is connected to the cover plate via a fastener.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the roller is arranged in a guide rail with a groove, thereby assisting in realizing the entire feeding operation of the automatic molding machine, and preventing the automatic molding machine from tipping over during the transportation process due to excessively high or unstable center of gravity, thereby greatly improving the overall practicality and reliability of the automatic molding machine for rubber and plastic foam boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from another viewing angle.

[0015] Figure 3It is a partial enlarged schematic diagram of the gear position of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide rail of the utility model.

[0017] The text labels in the figure are as follows: 1. rack; 2. gear; 3. sensor; 4. guide rail; 5. frame; 6. cover; 7. fastener; 8. mounting base; 9. shaft; 10. reducer; 11. base; 12. motor; 13. groove; 14. roller. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution, the technical solution is described in detail below in conjunction with the embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of this patent.

[0019] See also Figure 1 to Figure 2 In a specific embodiment, an anti-rolling device for an automatic mold-injection machine for rubber and plastic foam boards includes a frame 5, a guide rail 4 is symmetrically arranged above the frame 5, a rack 1 is arranged on the guide rail 4, the rack 1 is meshed with a gear 2 at the end of a rotating shaft 9 for transmission, the rotating shaft 9 is connected to the output end of a reducer 10, the input end of the reducer 10 is connected to the output shaft end of a motor 12, the reducer 10 is arranged on a base 11, and a roller 14 arranged on the side of the base 11 is matched and arranged in a groove 13 of the guide rail 4.

[0020] Specifically, the driving motor 12 rotates the shaft 9, the gear 2 rotates above the rack 1, and drives the reducer 10 and the base 11 to make horizontal linear motion along the guide rail 4. The roller 14 is built into the groove 13 of the guide rail 4 to prevent the automatic molding machine from tilting during the loading process, thereby improving the practicality and reliability of the automatic molding machine for rubber and plastic foam boards.

[0021] like Figure 3 As shown, as a preferred embodiment of the above embodiment, a sensor 3 is disposed on the side of the rack 1 and on the guide rail 4 .

[0022] Specifically, the sensor 3 is used to sense the state and position of the base 11 when it moves horizontally and linearly along the guide rail 4. More specifically, the sensor 3 is electrically connected to the central controller. The sensor 3 transmits photoelectric signal information to the central controller, and the central controller collects, analyzes and logically processes the information. The setting of the central controller is the existing technology known in the field of electrical control technology and will not be elaborated here.

[0023] like Figure 3 As shown, as a preferred embodiment of the above embodiment, the rotating shaft 9 is arranged in the mounting seat 8, a bearing is arranged between the rotating shaft 9 and the mounting seat 8, and the mounting seat 8 is arranged on the base 11.

[0024] Specifically, the rotating shaft 9 is arranged in the mounting seat 8. The arrangement of the mounting seat 8 improves the stability of the rotating shaft 9 during rotation, and also plays a supporting role.

[0025] like Figure 3 As shown, as a preferred embodiment of the above embodiment, the end of the guide rail 4 is connected to the cover plate 6 via a fastener 7 .

[0026] Specifically, the fastener 7 is a screw or a bolt, and the cover plate 6 plays a role of shielding and protection, preventing foreign debris from entering the guide rail 4, thereby improving the overall practicality of the device.

[0027] The specific working principle of the utility model is as follows: the driving motor 12, the rotating shaft 9 makes a rotational motion, the gear 2 makes a rotational motion above the rack 1, and drives the reducer 10 and the base 11 to make a horizontal linear motion along the guide rail 4, and the roller 14 is built-inly arranged in the groove 13 of the guide rail 4 to avoid the automatic mold-feeding machine from tilting during the loading process, thereby improving the practicality and reliability of the automatic mold-feeding machine for rubber and plastic foam boards.

[0028] It should be noted that, in this article, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. This article uses specific examples to illustrate the principles and implementation methods of the technical solution of this patent. The above examples are only used to help understand the method of this patent and its core ideas. The above is only a preferred implementation method of this patent. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of this patent, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the patent's concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this patent.

Claims

1. An anti-rolling device for an automatic mold-feeding machine for rubber and plastic foam boards, characterized in that: The invention comprises a frame (5), a guide rail (4) is symmetrically arranged above the frame (5), a rack (1) is arranged on the guide rail (4), the rack (1) is meshed with a gear (2) at the end of a rotating shaft (9) for transmission, the rotating shaft (9) is connected to the output end of a reducer (10), the input end of the reducer (10) is connected to the output shaft end of a motor (12), the reducer (10) is arranged on a base (11), and a roller (14) arranged on the side of the base (11) is matched and arranged in a groove (13) of the guide rail (4).

2. The anti-rollover device for the automatic mold-feeding machine for rubber and plastic foaming boards according to claim 1 is characterized in that: A sensor (3) is arranged on the side of the rack (1) and on the guide rail (4).

3. The anti-rolling device for the automatic mold-feeding machine for rubber and plastic foaming boards according to claim 1 is characterized in that: The rotating shaft (9) is arranged in the mounting seat (8), a bearing is arranged between the rotating shaft (9) and the mounting seat (8), and the mounting seat (8) is arranged on the base (11).

4. The anti-rollover device for the automatic mold-feeding machine for rubber and plastic foaming boards according to claim 1 is characterized in that: The end of the guide rail (4) is connected to the cover plate (6) via a fastener (7).

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