Rubber material positioning and cutting device

Abstract

The utility model belongs to the technical field of rubber processing, and particularly relates to a rubber material positioning and cutting device which comprises a rack. A positioning assembly is arranged on the machine frame, a driving assembly is arranged on the upper portion of the machine frame and comprises a motor, the front side of the motor is fixedly connected with the machine frame, a rotating shaft is fixedly connected to an output shaft of the motor, and the rear side of the rotating shaft is movably connected with the inner wall of the machine frame through a rotating pair. First synchronous wheels are fixedly connected to the front side and the rear side of the surface of the rotating shaft respectively, the surfaces of the first synchronous wheels are sleeved with synchronous belts respectively, and the upper portions of inner cavities of the synchronous belts are in transmission connection with second synchronous wheels respectively. And rubber can be positioned according to the needs of a user, and the problem that when the rubber is cut, the position where the rubber is located is moved, and consequently cutting fails is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber processing technical field, specifically a kind of rubber material positioning cutting device. BACKGROUND

[0002] Rubber cutting is mainly completed by rubber cutting machine, which is a kind of equipment specially used for processing rubber, and there are various types of rubber cutting machine, including vertical rubber cutting machine and horizontal rubber cutting machine, and other types classified according to the cold and hot of cutter, the number of cutting knife and working principle, rubber cutting machine is widely used in rubber product production, such as tire, sealing element, gasket and other product manufacturing process need to carry out rubber cutting.

[0003] The existing rubber cutting device is not convenient for positioning and fixing rubber during cutting, which can cause the position of rubber to move during cutting, resulting in cutting failure, therefore, a kind of rubber material positioning cutting device is proposed for the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiency of prior art, solve at least one technical problem proposed in the background art, the utility model provides a kind of rubber material positioning cutting device.

[0005] The utility model discloses a kind of rubber material positioning cutting device, including rack;Positioning assembly is arranged on the rack, driving assembly is arranged on the upper portion of the rack, the driving assembly includes motor, the motor front side is fixedly connected with rack, motor output shaft is fixedly connected with shaft, the shaft rear side is movably connected with the inner wall of rack by rotating pair, the first synchronous wheel is fixedly connected on the surface of the shaft front and back respectively, each first synchronous wheel surface is respectively sleeved with synchronous belt, each synchronous belt inner cavity upper portion is respectively transmission connection with second synchronous wheel, the opposite side of each second synchronous wheel is respectively fixedly connected with threaded sleeve, the threaded sleeve inner cavity is screw thread connection with screw rod, cutting assembly is arranged on the rack.

[0006] Preferably, the positioning assembly includes positioning plate, each positioning plate is movably connected with screw rod by rotating pair, the opposite side of the positioning plate is respectively fixedly connected with first electric cylinder, the output shaft of each first electric cylinder is respectively fixedly connected with clamping plate.

[0007] Preferably, the surface of the threaded sleeve is movably connected with support plate by bearing, and the lower part of the support plate is fixedly connected with the upper part of the rack.

[0008] Preferably, the cutting assembly comprises connecting frames, each of the connecting frames is movably connected with a guide rail on opposite sides of the inner cavity of the connecting frame, a jackscrew is threadedly connected to the left part of the connecting frame, the jackscrew penetrates through the connecting frame and is movably connected with the guide rail, a second electric cylinder is fixedly connected to the upper part of the connecting frame, a cutting knife is fixedly connected to the output shaft of the second electric cylinder, and each of the guide rails is fixedly connected with the rack.

[0009] Preferably, the inner cavity of the connecting frame is movably connected with a limiting strip on opposite sides, and the cutting knife is movably connected with the limiting strip.

[0010] Preferably, the lower front and rear parts of the rack are fixedly connected with supporting legs, respectively.

[0011] The rubber material positioning and cutting device has the advantages that the device can position and process rubber according to the needs of users when cutting the rubber, and the problem of cutting failure caused by movement of the position of the rubber during cutting of the rubber is avoided.

[0012] 1. The rubber material positioning and cutting device has the advantages that the device can position and process rubber according to the needs of users when cutting the rubber, and the problem of cutting failure caused by movement of the position of the rubber during cutting of the rubber is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. In the drawings:

[0014] Figure 1 is a perspective view of the whole of the present application;

[0015] Figure 2 is a side perspective view of the present application;

[0016] Figure 3 is an exploded perspective view of the present application.

[0017] LEGEND

[0018] 1, rack; 2, motor; 3, rotating shaft; 4, first synchronous wheel; 5, synchronous belt; 6, second synchronous wheel; 7, threaded sleeve; 8, screw rod; 9, positioning plate; 10, first electric cylinder; 11, clamping plate; 12, supporting plate; 13, connecting frame; 14, guide rail; 15, jackscrew; 16, second electric cylinder; 17, cutting knife; 18, limiting strip; 19, supporting leg. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0020] Specific examples are given below.

[0021] Please refer to Figure 1 - Figure 3 The utility model provides a rubber material positioning cutting device, including frame 1, be provided with positioning assembly on frame 1, the upper portion of frame 1 is provided with drive assembly, and drive assembly includes motor 2, and motor 2 front side is fixedly connected with frame 1, and the output shaft of motor 2 is fixedly connected with rotating shaft 3, and the rear side of rotating shaft 3 is movably connected with the inner wall of frame 1 through rotating pair, and the front and back sides of rotating shaft 3 surface are fixedly connected with first synchronous pulley 4 respectively, and each first synchronous pulley 4 surface is respectively sleeved with synchronous belt 5, and each synchronous belt 5 inner chamber upper part is respectively transmission connection with second synchronous pulley 6, and each second synchronous pulley 6 opposite side is respectively fixedly connected with threaded sleeve 7, and the inner cavity of threaded sleeve 7 is screw connection with lead screw 8, and frame 1 is provided with cutting assembly.

[0022] Further, as shown in Figure 1 and Figure 3 , the positioning assembly includes positioning plate 9, each positioning plate 9 is movably connected with the lead screw 8 through the rotating pair, and the opposite side of the positioning plate 9 is fixedly connected with the first electric cylinder 10 on both sides, respectively. The output shaft of each first electric cylinder 10 is fixedly connected with the clamping plate 11, respectively.

[0023] Further, as shown in Figure 3 , the surface of the threaded sleeve 7 is movably connected with the support plate 12 through the bearing, and the lower part of the support plate 12 is fixedly connected with the upper part of the frame 1.

[0024] Further, as shown in Figure 2 , the cutting assembly includes connecting frame 13, each connecting frame 13 inner cavity opposite side is movably connected with guide rail 14 respectively, connecting frame 13 left part is screw connection with top silk 15, top silk 15 passes through connecting frame 13 and is movably connected with guide rail 14, connecting frame 13 upper part is fixedly connected with second electric cylinder 16, second electric cylinder 16 output shaft is fixedly connected with cutting knife 17, each guide rail 14 is fixedly connected with frame 1.

[0025] Further, as shown in Figure 2 , the inner cavity of the connecting frame 13 is movably connected with the limiting strip 18, and the cutting knife 17 is movably connected with the limiting strip 18.

[0026] Further, as shown in Figure 1 andFigure 2 As shown in the drawings, the lower front and rear parts of the frame 1 are respectively fixedly connected with support feet 19.

[0027] Working principle: when the rubber needs to be processed, the equipment is moved to the designated position and powered on, then the staff puts the rubber to be cut into the surface of the frame 1, and then starts the motor 2 to drive the rotating shaft 3 to rotate, and then the first synchronous wheel 4 is driven to rotate by the rotating shaft 3, and then the second synchronous wheel 6 is driven to rotate by the synchronous belt 5, and then the screw sleeve 7 is driven to rotate when the second synchronous wheel 6 rotates, and then the lead screw 8 is driven to rotate when the screw sleeve 7 rotates, and then the positioning plate 9 is moved to the side close to the rubber material by the lead screw 8, and then the first electric cylinder 10 is started to drive the clamping plate 11 to move for positioning the rubber material, then the staff rotates the jackscrew 15 to release the limiting of the connecting frame 13, and then the staff moves the connecting frame 13 to the appropriate position, and then the jackscrew 15 is rotated again to limit the connecting frame 13, and then the second electric cylinder 16 is started to drive the cutting knife 17 to move, and then the second cutting knife 17 cuts the rubber material.

[0028] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A rubber material positioning and cutting device comprising a frame (1); characterized by: The rack (1) is provided with a positioning assembly, the upper part of the rack (1) is provided with a driving assembly, the driving assembly comprises a motor (2), the front side of the motor (2) is fixedly connected with the rack (1), the output shaft of the motor (2) is fixedly connected with a rotating shaft (3), the rear side of the rotating shaft (3) is movably connected with the inner wall of the rack (1) through a rotating pair, the front and rear sides of the surface of the rotating shaft (3) are fixedly connected with first synchronous wheels (4) respectively, the surface of each first synchronous wheel (4) is sleeved with a synchronous belt (5) respectively, the inner cavity of each synchronous belt (5) is movably connected with a second synchronous wheel (6), the opposite side of each second synchronous wheel (6) is fixedly connected with a threaded sleeve (7), the inner cavity of the threaded sleeve (7) is movably connected with a screw rod (8), and the rack (1) is provided with a cutting assembly.

2. A rubber material positioning and cutting device according to claim 1, characterized in that: The positioning assembly comprises a positioning plate (9), each positioning plate (9) is movably connected with the screw rod (8) through a rotating pair, and the opposite side of the positioning plate (9) is fixedly connected with a first electric cylinder (10).

3. A rubber material positioning and cutting device according to claim 2, characterized in that: The surface of the threaded sleeve (7) is movably connected with a supporting plate (12) through a bearing, and the lower part of the supporting plate (12) is fixedly connected with the upper part of the rack (1).

4. A rubber material positioning and cutting apparatus according to claim 3, wherein: The cutting assembly comprises a connecting frame (13), the inner cavity of each connecting frame (13) is movably connected with a guide rail (14) on the opposite side, the left part of the connecting frame (13) is movably connected with a jack screw (15), the jack screw (15) passes through the connecting frame (13) and is movably connected with the guide rail (14), the upper part of the connecting frame (13) is fixedly connected with a second electric cylinder (16), the output shaft of the second electric cylinder (16) is fixedly connected with a cutting knife (17), and each guide rail (14) is fixedly connected with the rack (1).

5. A rubber material positioning and cutting device according to claim 4, wherein: The inner cavity of the connecting frame (13) is movably connected with a limiting strip (18) on the opposite side, and the cutting knife (17) is movably connected with the limiting strip (18).

6. A rubber material positioning and cutting device according to claim 5, wherein: The lower part of the rack (1) is fixedly connected with a supporting leg (19).

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