Rubber rolling machine

Abstract

The utility model belongs to the technical field of rubber processing, and particularly relates to a rubber rolling machine which comprises a machine table, a machine frame, a rolling mechanism and a pressing mechanism. And a movable groove is formed in the rack. The rolling mechanism comprises a rolling motor, a rolling seat, a rolling shaft and a rolling cylinder. Each rack is correspondingly and fixedly connected with a rolling seat, and the two ends of the rolling shaft are rotationally connected to the rolling seats respectively. The pressing mechanism comprises a pressing oil cylinder, an oil cylinder lifting seat, a lifting shaft seat, a lifting shaft and a lifting barrel. The pre-pressing mechanism comprises a pre-pressing oil cylinder, a pre-pressing support, a pre-pressing rotating shaft and a pre-pressing barrel. According to the rubber rolling machine, the rolling motor drives the rolling shaft and the rolling cylinder to rotate, when rubber passes through the rolling cylinder, the pressing oil cylinder drives the lifting shaft and the lifting cylinder to move downwards along the movable groove until the lifting shaft and the lifting cylinder make contact with the rubber, the rubber is pressed, and rolling operation of the rubber is achieved under rotation of the rolling cylinder; and the automation degree and the working efficiency of rubber rolling are improved, rubber rolling is more convenient, and the working intensity is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of rubber processing technology, and in particular relates to a rubber rolling machine. Background Technology

[0002] Rubber is a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformations under small external forces, and can return to its original shape after the external force is removed.

[0003] Currently, rubber needs to be rolled up after processing and cannot be placed randomly. Most existing rubber rolling is done manually by rotating rollers. Rollers are inconvenient to use when engaging rubber during rolling, and the rollers are also difficult to remove after rolling, which reduces work efficiency and increases labor intensity. Utility Model Content

[0004] The purpose of this utility model is to provide a rubber rolling machine, which aims to solve the technical problems in the prior art where the rubber is rolled up manually by rotating a roller. This is because the roller is inconvenient to engage and roll up the rubber during use, and the roller is difficult to remove after rolling, which reduces work efficiency and increases labor intensity.

[0005] To achieve the above objectives, the rubber rolling machine provided in this utility model embodiment includes a machine base, a frame, a rolling mechanism, and a pressing mechanism. The frame is connected to the machine base, the rolling mechanism is connected to both the machine base and the frame, and the pressing mechanism is connected to the top of the frame and positioned above the rolling mechanism.

[0006] The frame is provided in two parallel and opposite positions, and the frame is provided with a movable slot;

[0007] The rolling mechanism includes a rolling motor, a rolling seat, a rolling shaft, and a rolling cylinder. The rolling motor is connected to the machine base. There are two rolling seats, one of which is fixedly connected to each frame. The two ends of the rolling shaft are rotatably connected to the rolling seats. The rolling shaft passes through the movable groove and is fixedly inserted into the rolling cylinder. The rolling cylinder is located above the machine base.

[0008] The clamping mechanism includes a clamping cylinder, a cylinder lifting seat, a lifting shaft seat, a lifting shaft, and a lifting cylinder. The clamping cylinder is connected to the top of the frame and to the cylinder lifting seat. Both the cylinder lifting seat and the lifting shaft seat are movably connected to the movable slot. The cylinder lifting seat is located above the lifting shaft seat, and the lifting shaft is fixedly inserted into the lifting cylinder. There are two clamping cylinders, cylinder lifting seats, and lifting shaft seats. Each clamping cylinder is connected to one cylinder lifting seat, and both ends of the lifting shaft are rotatably connected to the lifting shaft seat.

[0009] As an optional solution of this utility model, the left and right sides of the frame are respectively provided with two movable slots.

[0010] As an optional solution of this utility model, there are two rolling mechanisms, which are arranged in parallel and spaced apart.

[0011] As an optional solution of this utility model, there are two clamping mechanisms, which are arranged in parallel and spaced apart, with each clamping mechanism correspondingly arranged directly above the rolling mechanism.

[0012] As an optional embodiment of this utility model, the rolling cylinder is disposed above the lifting cylinder and is arranged to coincide with the lifting cylinder in the vertical direction.

[0013] As an optional solution of this utility model, a pre-compression mechanism is provided on the top of the frame. The pre-compression mechanism includes a pre-compression cylinder, a pre-compression bracket, a pre-compression rotating shaft, and a pre-compression cylinder. There are two pre-compression cylinders, both of which are fixedly connected to the top side of the frame. The pre-compression bracket is fixedly connected to the two pre-compression cylinders respectively. The pre-compression rotating shaft is fixedly inserted through the pre-compression bracket and rotatably connected to the frame. The pre-compression cylinder is rotatably connected to the pre-compression bracket.

[0014] The rubber rolling machine provided in this utility model embodiment has at least one of the following technical effects:

[0015] The rubber rolling machine provided in this application includes a machine base, a frame, a rolling mechanism, and a pressing mechanism. The rolling motor drives the rolling shaft and the rolling drum to rotate. When the rubber passes through the rolling drum, the pressing cylinder drives the lifting shaft and the lifting drum to move down along the movable groove until they contact the rubber, pressing the rubber. Under the rotation of the rolling drum, the rubber rolling operation is realized, which improves the automation level and work efficiency of rubber winding, makes rubber winding more convenient, and reduces the labor intensity. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a rubber rolling machine provided in an embodiment of the present invention.

[0018] Figure 2 A perspective view of a rubber rolling machine provided for an embodiment of this utility model.

[0019] The following are the labeling elements in the figure:

[0020] 1. Machine base; 2. Machine frame; 3. Rolling mechanism; 4. Pressing mechanism; 5. Pre-pressing mechanism;

[0021] 21. Movable slot;

[0022] 31. Rolling motor; 32. Rolling seat; 33. Rolling shaft; 34. Rolling drum;

[0023] 41. Clamping cylinder; 42. Cylinder lifting seat; 43. Lifting shaft seat; 44. Lifting shaft; 45. Lifting cylinder;

[0024] 51. Preload cylinder; 52. Preload bracket; 53. Preload shaft; 54. Preload cylinder. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0026] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0029] In one embodiment of this utility model, such as Figures 1-2 As shown, a rubber rolling machine is provided, including a machine base 1, a frame 2, a rolling mechanism 3, and a pressing mechanism 4. The frame 2 is connected to the machine base 1, the rolling mechanism 3 is connected to both the machine base 1 and the frame 2, and the pressing mechanism 4 is connected to the top of the frame 2 and positioned above the rolling mechanism 3. Two frames 2 are provided and arranged in parallel opposite directions. Each frame 2 has a movable groove 21.

[0030] The rolling mechanism 3 includes a rolling motor 31, a rolling seat 32, a rolling shaft 33, and a rolling drum 34. The rolling motor 31 is fixedly connected to the machine base 1. There are two rolling seats 32, one of which is fixedly connected to each frame 2. The two ends of the rolling shaft 33 are rotatably connected to the rolling seats 32. The rolling shaft 33 passes through the movable groove 21 and is fixedly inserted into the rolling drum 34, which is positioned above the machine base 1. The rolling motor 31 drives the rolling shaft 33 and the rolling drum 34 to rotate, and the rolling drum 34 drives the rubber to perform a winding motion.

[0031] The clamping mechanism 4 includes a clamping cylinder 41, a cylinder lifting seat 42, a lifting shaft seat 43, a lifting shaft 44, and a lifting cylinder 45. The clamping cylinder 41 is fixedly connected to the top of the frame 2 and to the cylinder lifting seat 42. Both the cylinder lifting seat 42 and the lifting shaft seat 43 are movably connected to the movable groove 21. The cylinder lifting seat 42 is positioned above the lifting shaft seat 43, and the lifting shaft 44 is fixedly inserted through the lifting cylinder 45. There are two clamping cylinders 41, two cylinder lifting seats 42, and two lifting shaft seats 43. Each clamping cylinder 41 is connected to one cylinder lifting seat 42, and both ends of the lifting shaft 44 are rotatably connected to the lifting shaft seat 43. The clamping cylinder 41 drives the cylinder lifting seat 42, the lifting shaft seat 43, and the lifting shaft 44 to move up and down, and also drives the lifting cylinder 45 to move up and down. After the lifting cylinder 45 moves down and contacts the rubber, it performs a rolling and winding operation with the rolling drum 34. The rubber rolling machine provided in this application uses a rolling motor 31 to drive the rolling shaft 33 and the rolling drum 34 to rotate. When the rubber passes through the rolling drum 34, the pressing cylinder 41 drives the lifting shaft 44 and the lifting drum 45 to move down along the movable groove 21 until they contact the rubber, pressing the rubber. Under the rotation of the rolling drum 34, the rubber is rolled, which improves the automation level and work efficiency of rubber winding, makes rubber winding more convenient, and reduces the labor intensity.

[0032] In another embodiment of this utility model, the frame 2 of the rubber rolling machine is provided with two movable grooves 21 on the left and right sides respectively.

[0033] In another embodiment of this utility model, the rubber rolling machine has two rolling mechanisms 3, which are arranged in parallel and spaced apart.

[0034] In another embodiment of the present invention, the rubber rolling machine has two pressing mechanisms 4, which are arranged in parallel and spaced apart, with each pressing mechanism 4 correspondingly positioned directly above the rolling mechanism 3.

[0035] In another embodiment of the present invention, the rolling drum 34 of the rubber rolling machine is disposed above the lifting drum 45 and is vertically aligned with the lifting drum 45 to ensure that the lifting drum 45 can smoothly press the rubber on the rolling drum 34.

[0036] In another embodiment of this utility model, the top of the frame 2 of the rubber rolling machine is provided with a pre-compression mechanism 5. The pre-compression mechanism 5 includes a pre-compression cylinder 51, a pre-compression bracket 52, a pre-compression rotating shaft 53, and a pre-compression cylinder 54. Two pre-compression cylinders 51 are provided, both of which are fixedly connected to the top side of the frame 2. The pre-compression bracket 52 is fixedly connected to the two pre-compression cylinders 51 respectively. The pre-compression rotating shaft 53 is fixedly inserted through the pre-compression bracket 52 and rotatably connected to the frame 2. The pre-compression cylinder 54 is rotatably connected to the pre-compression bracket 52. After the front end rubber enters the rolling mechanism 3 and the pressing mechanism 4, the pre-compression cylinder 51 pushes the pre-compression bracket 52 to rotate downward along the pre-compression rotating shaft 53 until the pre-compression cylinder 54 presses and contacts the rubber. During the rubber rolling process, the pre-compression cylinder 54 pre-compresses the rubber, which facilitates the rubber rolling operation.

[0037] The rubber rolling machine provided in this application uses a rolling motor 31 to drive the rolling shaft 33 and the rolling drum 34 to rotate. When the rubber passes through the rolling drum 34, the pressing cylinder 41 drives the lifting shaft 44 and the lifting drum 45 to move down along the movable groove 21 until they contact the rubber, pressing the rubber. Under the rotation of the rolling drum 34, the rubber is rolled, which improves the automation level and work efficiency of rubber winding, makes rubber winding more convenient, and reduces the labor intensity.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rubber rolling machine, characterized in that, It includes a machine base, a frame, a rolling mechanism, and a pressing mechanism. The frame is connected to the machine base, the rolling mechanism is connected to both the machine base and the frame, and the pressing mechanism is connected to the top of the frame and positioned above the rolling mechanism. The frame is provided in two parallel and opposite positions, and the frame is provided with a movable slot; The rolling mechanism includes a rolling motor, a rolling seat, a rolling shaft, and a rolling cylinder. The rolling motor is connected to the machine base. There are two rolling seats, one of which is fixedly connected to each frame. The two ends of the rolling shaft are rotatably connected to the rolling seats. The rolling shaft passes through the movable groove and is fixedly inserted into the rolling cylinder. The rolling cylinder is located above the machine base. The clamping mechanism includes a clamping cylinder, a cylinder lifting seat, a lifting shaft seat, a lifting shaft, and a lifting cylinder. The clamping cylinder is connected to the top of the frame and to the cylinder lifting seat. Both the cylinder lifting seat and the lifting shaft seat are movably connected to the movable slot. The cylinder lifting seat is located above the lifting shaft seat, and the lifting shaft is fixedly inserted into the lifting cylinder. There are two clamping cylinders, cylinder lifting seats, and lifting shaft seats. Each clamping cylinder is connected to one cylinder lifting seat, and both ends of the lifting shaft are rotatably connected to the lifting shaft seat.

2. The rubber rolling machine according to claim 1, characterized in that, The frame has two movable slots on its left and right sides, respectively.

3. A rubber rolling machine according to claim 2, characterized in that, The rolling mechanism is provided in two parts, which are arranged in parallel and spaced apart.

4. A rubber rolling machine according to claim 1, characterized in that, There are two clamping mechanisms, which are arranged in parallel and spaced apart, with each clamping mechanism positioned directly above the rolling mechanism.

5. A rubber rolling machine according to claim 1, characterized in that, The rolling cylinder is positioned above the lifting cylinder and is vertically aligned with the lifting cylinder.

6. A rubber rolling machine according to claim 1, characterized in that, The top of the frame is provided with a pre-compression mechanism, which includes a pre-compression cylinder, a pre-compression bracket, a pre-compression rotating shaft, and a pre-compression cylinder. There are two pre-compression cylinders, both of which are fixedly connected to the top side of the frame. The pre-compression bracket is fixedly connected to the two pre-compression cylinders respectively. The pre-compression rotating shaft is fixedly inserted through the pre-compression bracket and rotatably connected to the frame. The pre-compression cylinder is rotatably connected to the pre-compression bracket.

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