Positioning assembly of rubber cutting machine

Abstract

The utility model discloses a rubber cutting machine positioning assembly which comprises a machining table, a cutting frame, a first sliding plate and a second sliding plate, a rotating rod and a support are installed on the upper surface of the machining table, the rotating rod is connected with a positioning plate, the positioning plate is connected with a connecting rod, an air cylinder is fixedly installed on the upper surface of the support, and the output end of the air cylinder is fixedly connected with a connecting piece. A plurality of vertical plates are fixedly installed on the upper surface of the positioning plate, a notch is formed in one surface of each vertical plate, a threaded sleeve is fixedly installed in each notch, a lead screw is installed in each threaded sleeve, and one end of each lead screw is connected with a fixing plate. By arranging the air cylinder, the positioning plate and the connecting rod, rubber is fixed to the positioning plate, the air cylinder pushes the first sliding plate to slide, in the sliding process of the first sliding plate, the positioning plate is pulled to rotate through the connecting rod, then the rubber is driven to rotate, the cutting position of the rubber can be adjusted according to the cutting requirement of the rubber, and the positioning performance is high; the rubber does not need to be repeatedly detached and moved, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber production, in particular to a positioning component of a rubber cutting machine. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature and can produce large deformation under a small external force, and can return to its original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature and a large molecular weight, greater than hundreds of thousands.

[0003] When processing rubber, cutting is a common cutting method. When cutting rubber, in order to ensure the quality of cutting, the rubber needs to be fixed by a fixing mechanism. However, after the rubber is fixed, the position of the rubber can no longer be adjusted during the cutting process, resulting in the cutter being able to only cut the fixed position of the rubber. When it is necessary to cut other positions of the rubber, the rubber needs to be disassembled and moved again, which is cumbersome and reduces the cutting efficiency of the equipment. In order to solve the above problems, a rubber cutting machine positioning component is proposed. Utility Model Content

[0004] The utility model aims to provide a positioning assembly for a rubber cutting machine, which solves the problem that when cutting rubber, in order to ensure the cutting quality, the rubber needs to be fixed by a fixing mechanism. However, after the rubber is fixed, the position of the rubber cannot be adjusted during the cutting process, resulting in the cutting machine being able to cut only the fixed position of the rubber. When it is necessary to cut other positions of the rubber, the rubber needs to be disassembled, moved and fixed again, which is cumbersome to operate and reduces the cutting efficiency of the equipment.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a rubber cutting machine positioning assembly, comprising a processing table, a cutting frame, a first slide plate and a second slide plate, a rotating rod and a bracket are installed on the upper surface of the processing table, the bracket is fixedly connected to the processing table, the upper end of the rotating rod is fixedly connected to a positioning plate, the upper surface of the positioning plate is connected to a plurality of connecting rods, the first slide plate and the second slide plate are both connected to the connecting rods, a cylinder is fixedly installed on the upper surface of the bracket, a connecting piece is fixedly connected to the output end of the cylinder, the connecting piece is fixedly connected to the first slide plate, a plurality of vertical plates are fixedly installed on the upper surface of the positioning plate, a notch is opened on one surface of the vertical plate, a screw sleeve is fixedly installed in the notch, a screw rod is installed in the screw sleeve, and one end of the screw rod is connected to a fixing plate.

[0007] Preferably, a hydraulic cylinder is fixedly mounted on the upper surface of the cutting frame, an output end of the hydraulic cylinder is fixedly connected to a mounting plate, and a cutting knife is fixedly connected to the bottom surface of the mounting plate.

[0008] Preferably, the rotating rod is rotatably connected to the processing table.

[0009] Preferably, the positioning plate, the first slide plate and the second slide plate are all hinged to the connecting rod.

[0010] Preferably, a plurality of limit grooves are fixedly installed on the upper surface of the processing table, and limit blocks are slidably connected in the limit grooves, and the first slide plate and the second slide plate are both fixedly connected to the limit blocks.

[0011] Preferably, the screw rod is threadably matched with the threaded sleeve, and the screw rod is rotatably connected to the fixing plate.

[0012] Preferably, a plurality of guide grooves are formed on the upper surface of the cutting frame, guide rods are slidably connected in the guide grooves, and the guide rods are fixedly connected to the mounting plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a cylinder, a positioning plate, a connecting rod, a screw and a fixing plate, places the rubber on the positioning plate, rotates the screw in the forward direction, and the screw pushes the fixing plate to fix the rubber. The cylinder pushes the first slide plate to slide. During the sliding process of the first slide plate, the positioning plate is pulled to rotate by the connecting rod, thereby driving the rubber to rotate. The cutting position of the rubber can be adjusted according to the cutting requirements of the rubber, the positioning performance is strong, and the rubber does not need to be repeatedly disassembled and moved. The operation is simple and the practicability is strong.

[0015] 2. The utility model provides a hydraulic cylinder and a cutting knife. The hydraulic cylinder pushes the cutting knife downward to move, so that the cutting knife can automatically cut the rubber without manual operation, thus saving manpower and improving the safety of the staff.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a right view structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0021] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Processing table; 2. Cutting frame; 3. Positioning plate; 4. Cylinder; 5. Connecting piece; 6. First slide plate; 7. Second slide plate; 8. Connecting rod; 9. Hydraulic cylinder; 10. Mounting plate; 11. Cutting knife; 12. Guide rod; 13. Limiting groove; 14. Limiting block; 15. Rotating rod; 16. Vertical plate; 17. Screw sleeve; 18. Screw rod; 19. Fixed plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0025] See also Figure 1-Figure 4As shown, the utility model is a positioning assembly for a rubber cutting machine, comprising a processing table 1, a cutting frame 2, a first slide plate 6 and a second slide plate 7. A rotating rod 15 and a bracket are installed on the upper surface of the processing table 1. The bracket is fixedly connected to the processing table 1. A positioning plate 3 is fixedly connected to the upper end of the rotating rod 15. A plurality of connecting rods 8 are connected to the upper surface of the positioning plate 3. The first slide plate 6 and the second slide plate 7 are both connected to the connecting rod 8. A cylinder 4 is fixedly installed on the upper surface of the bracket. A connecting member 5 is fixedly connected to the output end of the cylinder 4. The connecting member 5 is fixedly connected to the first slide plate 6. A plurality of vertical plates 16 are fixedly installed on the upper surface of the positioning plate 3. A notch is provided on one surface of the vertical plate 16, a screw sleeve 17 is fixedly installed in the notch, a screw sleeve 17 is installed in the screw sleeve 17, one end of the screw sleeve 18 is connected to a fixing plate 19, and the rubber is placed on the positioning plate 3 by setting the cylinder 4, the positioning plate 3, the connecting rod 8, the screw sleeve 18 and the fixing plate 19, and the screw sleeve 18 is rotated forward, and the screw sleeve 18 pushes the fixing plate 19 to fix the rubber, and the cylinder 4 pushes the first slide plate 6 to slide. During the sliding process of the first slide plate 6, the positioning plate 3 is pulled to rotate by the connecting rod 8, and then the rubber is driven to rotate, so that the cutting position of the rubber can be adjusted according to the cutting requirements of the rubber.

[0026] It has strong positioning performance, no need to repeatedly disassemble and move the rubber, and is easy to operate and highly practical.

[0027] A hydraulic cylinder 9 is fixedly installed on the upper surface of the cutting frame 2, and a mounting plate 10 is fixedly connected to the output end of the hydraulic cylinder 9, and a cutting knife 11 is fixedly connected to the bottom surface of the mounting plate 10. By setting the hydraulic cylinder 9 and the cutting knife 11, the hydraulic cylinder 9 pushes the cutting knife 11 downward to move, so that the cutting knife 11 can automatically cut the rubber without manual operation, saving manpower and improving the safety of the staff.

[0028] The rotating rod 15 is rotatably connected to the processing table 1 .

[0029] The positioning plate 3 , the first slide plate 6 and the second slide plate 7 are all hinged to the connecting rod 8 .

[0030] A plurality of limiting grooves 13 are fixedly installed on the upper surface of the processing table 1 , and limiting blocks 14 are slidably connected in the limiting grooves 13 , and the first slide plate 6 and the second slide plate 7 are both fixedly connected to the limiting blocks 14 .

[0031] The screw rod 18 is threadably matched with the screw sleeve 17 , and the screw rod 18 is rotatably connected with the fixing plate 19 .

[0032] A plurality of guide grooves are formed on the upper surface of the cutting frame 2 , and guide rods 12 are slidably connected in the guide grooves. The guide rods 12 are fixedly connected to the mounting plate 10 .

[0033] Example:

[0034] like Figure 1-Figure 4As shown, a method of using a positioning assembly of a rubber cutting machine of the utility model is as follows: when using the utility model, first place the rubber on the positioning plate 3, rotate the screw rod 18 forward, the screw rod 18 pushes the fixing plate 19 to fix the rubber, and the hydraulic cylinder 9 pushes the cutting knife 11 downward to move, so that the cutting knife 11 can automatically cut the rubber. When the cutting position of the rubber needs to be adjusted, the cylinder 4 pushes the first slide plate 6 to slide. During the sliding process of the first slide plate 6, the positioning plate 3 is pulled to rotate by the connecting rod 8, thereby driving the rubber to rotate. The cutting position of the rubber can be adjusted according to the cutting requirements of the rubber, and the positioning performance is strong, and there is no need to repeatedly disassemble and move the rubber.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A positioning assembly for a rubber cutting machine, comprising a processing table (1), a cutting frame (2), a first slide plate (6) and a second slide plate (7), characterized in that: A rotating rod (15) and a bracket are installed on the upper surface of the processing table (1), and the bracket is fixedly connected to the processing table (1). The upper end of the rotating rod (15) is fixedly connected to a positioning plate (3), and the upper surface of the positioning plate (3) is connected to a plurality of connecting rods (8). The first slide plate (6) and the second slide plate (7) are both connected to the connecting rods (8). A cylinder (4) is fixedly installed on the upper surface of the bracket, and the output end of the cylinder (4) is fixedly connected to a connecting piece (5), and the connecting piece (5) is fixedly connected to the first slide plate (6). A plurality of vertical plates (16) are fixedly installed on the upper surface of the positioning plate (3), and a notch is provided on one surface of the vertical plate (16), and a screw sleeve (17) is fixedly installed in the notch, and a screw rod (18) is installed in the screw sleeve (17), and one end of the screw rod (18) is connected to a fixing plate (19).

2. A rubber cutting machine positioning assembly according to claim 1, characterized in that: A hydraulic cylinder (9) is fixedly mounted on the upper surface of the cutting frame (2); an output end of the hydraulic cylinder (9) is fixedly connected to a mounting plate (10); and a cutting knife (11) is fixedly connected to the bottom surface of the mounting plate (10).

3. A rubber cutting machine positioning assembly according to claim 1, characterized in that: The rotating rod (15) is rotatably connected to the processing table (1).

4. The rubber cutting machine positioning assembly according to claim 1, characterized in that: The positioning plate (3), the first slide plate (6) and the second slide plate (7) are all hinged to the connecting rod (8).

5. The rubber cutting machine positioning assembly according to claim 1, characterized in that: A plurality of limit grooves (13) are fixedly mounted on the upper surface of the processing table (1), and a limit block (14) is slidably connected in the limit grooves (13), and the first slide plate (6) and the second slide plate (7) are both fixedly connected to the limit block (14).

6. A rubber cutting machine positioning assembly according to claim 1, characterized in that: The screw rod (18) is threadably matched with the screw sleeve (17), and the screw rod (18) is rotationally connected to the fixing plate (19).

7. A rubber cutting machine positioning assembly according to claim 2, characterized in that: A plurality of guide grooves are provided on the upper surface of the cutting frame (2), guide rods (12) are slidably connected in the guide grooves, and the guide rods (12) are fixedly connected to the mounting plate (10).

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