Rubber cutting machine for rubber production

Abstract

The utility model discloses a rubber cutting machine for rubber production, which comprises a base, fixed vertical plates are arranged at two ends of the top of the base, a conveying table is arranged between the fixed vertical plates, a frame body is arranged in the middle of the top of the base, an industrial control screen is arranged at the top of one side of the front end of the frame body, and the industrial control screen is connected with the conveying table. A longitudinal cutting mechanism is arranged on one side of the top end in the frame body, a rotating roller is arranged at the position, close to the bottom, of the other side between the two ends in the frame body, and a transverse cutting knife is arranged outside the rotating roller. The adjusting and positioning assembly is arranged between the outer portion of the rotating roller and the inner side of the transverse cutting knife, and when the adjusting and positioning assembly is used, a fastening bolt arranged on one side of the installation sleeve in a penetrating mode is inserted into positioning screw holes formed in different positions outside the rotating roller, and then the fixed installation position of the transverse cutting knife outside the rotating roller can be adjusted; therefore, the effect that the distance between the transverse cutting knives can be adjusted to cut rubber with the required width according to requirements is achieved, and operability is high.

Description

Technical Field

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

[0002] Rubber is a highly elastic polymer material with reversible deformation. Rubber is widely used in modern industrial fields. In rubber production operations, in order to meet the specific shape and size requirements of rubber products, rubber cutting machines are required to cut the rubber.

[0003] For example, a cutting machine for rubber production disclosed in the utility model with authorization announcement number CN219213282U belongs to the field of rubber production technology and includes a support box, a cutting box is provided on the top of the support box, a first electric push rod is fixedly installed on the top of the cutting box, the output end of the first electric push rod extends to the inner cavity of the cutting box and is provided with a cutting mechanism, the inner cavity of the support box is provided with a purification mechanism, and a cutting table is provided on the top of the support box and located in the inner cavity of the cutting box. In the present utility model, the second electric push rod is used to drive the moving block and the L-shaped bracket to move, and the size of the rubber sheet cut is adjusted and controlled in conjunction with the scale, thereby improving the practicality of the cutting machine for rubber production. In addition, when the cutting device cuts the rubber sheet, the extrusion wheel is used to squeeze and fix the two ends of the cutting part to avoid warping of the cut sheet, thereby improving the working quality of the cutting machine for rubber production. However, the size of the cut rubber is fixed during the application of this technical solution, and different rubber products require different sizes. There is a technical problem that the cutting blade spacing cannot be adjusted according to requirements to perform diversified cutting processes on the rubber. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a rubber cutting machine for rubber production, which can solve the technical problem that the size of cut rubber is fixed, while different rubber products require different sizes, and the cutting blade spacing cannot be adjusted according to requirements to perform diversified cutting processing on rubber.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A rubber cutting machine for rubber production, comprising a base, fixed vertical plates are provided at both ends of the top of the base, a conveying platform is provided between the fixed vertical plates, a frame is provided at the middle position of the top of the base, an industrial control screen is provided at the top of one side of the front end of the frame, a longitudinal cutting mechanism is provided on one side of the top of the frame, a roller is provided at a position near the bottom on the other side between the two ends of the frame, a transverse cutting knife is provided on the outside of the roller, a mounting sleeve is provided on the inside of the transverse cutting knife, a fastening bolt is passed through one side of the mounting sleeve, a positioning screw hole is provided on the outside of the roller, and a leveling component is provided on one side between the tops of the fixed vertical plates.

[0006] As a preferred technical solution of the present invention, the mounting sleeve is sleeved on the outside of the roller, the positioning screw holes are arranged at equal intervals on the outside of the roller, and one side of the fastening bolt is inserted into the inside of the positioning screw hole.

[0007] As a preferred technical solution of the present invention, the transverse cutting blade is annular and is arranged at equal intervals outside the rotating roller.

[0008] As an optimal technical solution of the present invention, the longitudinal cutting mechanism includes a lifting electric cylinder, which is arranged in the middle position of one side of the top of the frame. A longitudinal cutting knife is provided on the inside of the frame at the bottom end of the lifting electric cylinder, and a limiting telescopic rod is provided at the front and rear ends of the top side of the frame. The bottom end of the limiting telescopic rod is fixedly connected to the top of the longitudinal cutting knife.

[0009] As an optimal technical solution of the present invention, the leveling assembly includes a positioning vertical plate, which is arranged on one side of the top of the fixed vertical plate, and a reserved groove is provided at the middle position of the top end of the positioning vertical plate. A leveling roller is provided above the conveying platform between the positioning vertical plates, and both ends of the leveling roller are movably connected with a connecting shaft, and one end of the connecting shaft is provided with an adjusting stud, and one end of the adjusting stud passes through the inside of the reserved groove, and a lifting eye nut is provided outside the adjusting stud on the outside of the positioning vertical plate.

[0010] As a preferred technical solution of the present invention, the positioning vertical plates are parallel to each other, and the leveling rollers are parallel to the top surface of the conveying platform.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting an adjustment and positioning assembly between the outside of the roller and the inside of the transverse cutting knife, the fastening bolts provided on one side of the installation sleeve are inserted into the positioning screw holes provided at different positions outside the roller to adjust the fixed installation position of the transverse cutting knife outside the roller. This achieves the effect of adjusting the spacing between the transverse cutting knives to cut the rubber of the required width according to requirements, and has strong operability;

[0013] 2. By arranging a leveling component on one side between the tops of the fixed vertical plates, the adjusting stud is clamped in the reserved groove during use, and the eye nut is sleeved on the outside of the adjusting stud and tightened against the outside of the positioning vertical plate. The leveling roller can be firmly installed above the conveying platform between the positioning vertical plates to level the rubber being conveyed. The height of the adjusting stud passing through the reserved groove can also be adjusted to adjust the distance between the leveling roller and the top surface of the conveying platform, so as to be suitable for rubber of different thicknesses, and the feasibility is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 For the utility model Figure 1 A in the middle is an enlarged structural diagram;

[0017] Figure 4 For the utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0018] Among them: 1. Base; 2. Fixed vertical plate; 3. Frame; 4. Industrial control screen; 5. Leveling roller; 6. Horizontal cutting knife; 7. Limiting telescopic rod; 8. Lifting electric cylinder; 9. Vertical cutting knife; 10. Conveyor table; 11. Roller; 12. Positioning vertical plate; 13. Connecting shaft; 14. Positioning screw hole; 15. Mounting sleeve; 16. Eye nut; 17. Adjusting stud; 18. Reserved slot; 19. Fastening bolt. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a rubber cutting machine for rubber production, including a base 1, fixed vertical plates 2 are provided at both ends of the top of the base 1, a conveying platform 10 is provided between the fixed vertical plates 2, and the rubber is conveyed and moved by the conveying platform 10 when the rubber is cut and processed, a frame 3 is provided at the middle position of the top of the base 1, an industrial control screen 4 is provided at the top of one side of the front end of the frame 3, and a lifting electric cylinder 8 is provided at the middle position of one side of the top of the frame 3. A skilled worker can preset the cutting machine operation program and control the cutting machine operation through the industrial control screen 4 electrically connected to the equipment, and a roller 11 is provided at the position near the bottom of the other side between the two ends of the frame 3. The roller 11 is provided at the bottom of the other side. An annular transverse cutting knife 6 is provided on the outside, and the transverse cutting knife 6 is arranged at equal intervals on the outside of the rotating roller 11. During the transmission of the rubber, the transverse cutting knife 6 is used to perform transverse cutting processing on the rubber moving relative to it. A longitudinal cutting knife 9 is provided on the inside of the frame 3 at the bottom end of the lifting electric cylinder 8. A limiting telescopic rod 7 is provided at the front and rear ends of one side of the top end of the frame 3. The bottom end of the limiting telescopic rod 7 is fixedly connected to the top of the longitudinal cutting knife 9. The longitudinal cutting knife 9 is driven by the lifting electric cylinder 8 to perform longitudinal cutting processing on the rubber being transmitted and being transversely cut by the transverse cutting knife 6. At the same time, the longitudinal cutting knife 9 is limited and stabilized by the limiting telescopic rod 7.

[0022] As a further implementation of this embodiment, Figure 1 、 Figure 2 and Figure 4 As shown, a mounting sleeve 15 is provided on the inner side of the transverse cutting knife 6, and the mounting sleeve 15 is sleeved on the outside of the roller 11. Positioning screw holes 14 are provided on the outer side of the roller 11. The positioning screw holes 14 are arranged at equal intervals on the outer side of the roller 11. A fastening bolt 19 is passed through one side of the mounting sleeve 15, and one side of the fastening bolt 19 is inserted into the interior of the positioning screw hole 14. The fastening bolt 19 passed through one side of the mounting sleeve 15 is inserted into the positioning screw holes 14 provided at different positions outside the roller 11 to adjust the fixed installation position of the transverse cutting knife 6 outside the roller 11, thereby achieving the effect of adjusting the spacing of the transverse cutting knife 6 to cut the rubber of the required width according to requirements, and the operability is strong.

[0023] As a further implementation of this embodiment, Figure 1 、 Figure 2 and Figure 3As shown, a leveling component is provided on one side between the tops of the fixed vertical plates 2, and the leveling component includes a positioning vertical plate 12, the positioning vertical plate 12 is provided on one side of the top of the fixed vertical plate 2, the positioning vertical plates 12 are parallel to each other, a reserved groove 18 is provided at the middle position of the top of the internal top of the positioning vertical plate 12, and a leveling roller 5 is provided above the conveying platform 10 between the positioning vertical plates 12. The leveling roller 5 is parallel to the top surface of the conveying platform 10, and both ends of the leveling roller 5 are movably connected with a connecting shaft 13, and one end of the connecting shaft 13 is provided with an adjusting stud 17, and one end of the adjusting stud 17 is penetrated Through the inside of the reserved groove 18, the outside of the adjusting stud 17 on the outside of the positioning vertical plate 12 is provided with a lifting eye nut 16. The adjusting stud 17 is clamped in the reserved groove 18, and the lifting eye nut 16 is sleeved on the outside of the adjusting stud 17 and tightened against the outside of the positioning vertical plate 12. The purpose of firmly mounting the leveling roller 5 above the conveying platform 10 between the positioning vertical plates 12 and leveling the rubber being conveyed can be achieved. The height of the adjusting stud 17 passing through the reserved groove 18 can be adjusted to adjust the distance between the leveling roller 5 and the top surface of the conveying platform 10, so as to adapt to rubber of different thicknesses.

[0024] Attach the adjusting stud 17 to the reserved groove 18, and sleeve the eye nut 16 onto the outside of the adjusting stud 17 and tighten it against the outside of the positioning vertical plate 12. The leveling roller 5 can be firmly installed above the conveying platform 10 between the positioning vertical plates 12 to level the rubber being conveyed. The height of the adjusting stud 17 penetrating the reserved groove 18 can also be adjusted to adjust the distance between the leveling roller 5 and the top surface of the conveying platform 10.

[0025] Specific working principle:

[0026] When using the rubber cutting machine, first clamp the adjusting stud 17 into the reserved groove 18, and sleeve the eye nut 16 on the outside of the adjusting stud 17 and tighten it against the outside of the positioning vertical plate 12, so that the leveling roller 5 can be firmly installed above the conveying platform 10 between the positioning vertical plates 12. Then, according to the rubber cutting width requirements, the fastening bolts 19 on one side of the mounting sleeve 15 are inserted into the positioning screw holes 14 at different positions outside the roller 11 to adjust the required fixed installation position and spacing of the transverse cutting knife 6 outside the roller 11. After the rubber cutting work starts, the rubber to be cut is placed The rubber is positioned and placed on the conveying table 10. At the same time, the technical worker controls the conveying table 10 to convey the moving rubber through the industrial control screen 4. At the same time, the rubber in conveyance is leveled by the leveling roller 5. During the rubber conveyance, the rubber moving relative to it is horizontally cut by the horizontal cutting knife 6, and the longitudinal cutting knife 9 is driven by the lifting electric cylinder 8 to longitudinally cut the rubber in conveyance and horizontally cut by the horizontal cutting knife 6. At the same time, the longitudinal cutting knife 9 is limited and stabilized by the limiting telescopic rod 7, so as to perform stable and continuous rubber cutting operations.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber cutting machine for rubber production, comprising a base (1), characterized in that: Fixed vertical plates (2) are provided at both ends of the top of the base (1), a conveying platform (10) is provided between the fixed vertical plates (2), a frame (3) is provided at the middle position of the top of the base (1), an industrial control screen (4) is provided at the top of one side of the front end of the frame (3), a longitudinal cutting mechanism is provided on one side of the top of the inner top of the frame (3), a roller (11) is provided at a position close to the bottom on the other side between the two ends of the inner side of the frame (3), a transverse cutting knife (6) is provided on the outside of the roller (11), a mounting sleeve (15) is provided on the inside of the transverse cutting knife (6), a fastening bolt (19) is passed through one side of the mounting sleeve (15), a positioning screw hole (14) is provided on the outside of the roller (11), and a leveling component is provided on one side between the tops of the fixed vertical plates (2).

2. A rubber cutting machine for rubber production according to claim 1, characterized in that: The mounting sleeve (15) is sleeved on the outside of the roller (11), the positioning screw holes (14) are arranged at equal intervals on the outside of the roller (11), and one side of the fastening bolt (19) is inserted into the inside of the positioning screw hole (14).

3. The rubber cutting machine for rubber production according to claim 1, characterized in that: The transverse cutting blade (6) is annular and is arranged at equal intervals outside the rotating roller (11).

4. The rubber cutting machine for rubber production according to claim 1, characterized in that: The longitudinal cutting mechanism comprises a lifting electric cylinder (8), the lifting electric cylinder (8) is arranged at a middle position on one side of the top of the frame (3), a longitudinal cutting knife (9) is arranged on the inner side of the frame (3) at the bottom end of the lifting electric cylinder (8), and a limiting telescopic rod (7) is arranged at the front and rear ends of one side of the top end inside the frame (3), and the bottom end of the limiting telescopic rod (7) and the top end of the longitudinal cutting knife (9) are fixedly connected.

5. The rubber cutting machine for rubber production according to claim 1, characterized in that: The leveling assembly includes a positioning vertical plate (12), the positioning vertical plate (12) is arranged on one side of the top of the fixed vertical plate (2), a reserved groove (18) is provided at the middle position of the top end inside the positioning vertical plate (12), a leveling roller (5) is provided above the conveying platform (10) between the positioning vertical plates (12), both ends of the leveling roller (5) are movably connected with a connecting shaft (13), one end of the connecting shaft (13) is provided with an adjusting stud (17), one end of the adjusting stud (17) passes through the inside of the reserved groove (18), and a lifting ring nut (16) is provided outside the adjusting stud (17) outside the positioning vertical plate (12).

6. A rubber cutting machine for rubber production according to claim 5, characterized in that: The positioning vertical plates (12) are parallel to each other, and the leveling rollers (5) are parallel to the top surface of the conveying platform (10).

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