Cutting and blanking machine for rubber raw materials

Abstract

The utility model discloses a cutting and blanking machine for rubber raw materials, which comprises a base, a cutting and blanking structure and a uniform blanking structure, the cutting and blanking structure is arranged on the base, the uniform blanking structure is arranged on the cutting and blanking structure, and the cutting and blanking structure is arranged on the base. The cutting and discharging structure comprises a supporting seat, a cutting seat, a discharging groove, a cutting knife, a discharging port, a hydraulic pusher, a cutting plate and a baffle, the supporting seat is fixedly arranged on the base, the cutting seat is fixedly arranged on the supporting seat, the discharging groove is formed in the cutting seat in a penetrating mode, and the cutting knife is fixedly arranged at the front end of the cutting seat and is parallel to the discharging groove. The utility model belongs to the technical field of rubber equipment, particularly relates to a cutting and blanking machine for rubber raw materials, and effectively solves the problems that the effect of a crusher of the cutting and blanking machine for the rubber raw materials is poor, a discharge hole is easy to block, and cutting and blanking are influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber equipment, in particular to a cutting and blanking machine for rubber raw materials. Background Art

[0002] Rubber is divided into natural rubber and styrene-butadiene rubber. Natural rubber is black, hard and has good resilience. After processing, it is often used to produce tires, shock absorber rings, etc. In the process of rubber production, the rubber raw materials need to be cut into uniform blocks to facilitate uniform refining.

[0003] However, most of the existing cutting and feeding machines for rubber raw materials are cylindrical crushing machines. Since rubber is elastic, the crushing effect is poor, and the rubber blocks are irregular and elastic and easily block the discharge holes, affecting the cutting and feeding. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a cutting and discharging machine for rubber raw materials, which effectively solves the problem that the cutting and discharging machine for rubber raw materials has poor crushing effect, is easy to block the discharge hole, and affects the cutting and discharging.

[0005] The technical solution adopted by the utility model is as follows: The utility model proposes a cutting and unloading machine for rubber raw materials, including a base, a cutting and unloading structure and a uniform unloading structure, the cutting and unloading structure is arranged on the base, the uniform unloading structure is arranged on the cutting and unloading structure, the cutting and unloading structure includes a support seat, a cutting seat, a unloading trough, a cutting knife, a unloading port, a hydraulic pusher, a cutting plate and a baffle, the support seat is fixedly arranged on the base, the cutting seat is fixedly arranged on the support seat, the unloading trough is penetrated by the cutting seat, the cutting knife is fixedly arranged at the front end of the cutting seat and is arranged parallel to the unloading trough, the unloading port is fixedly arranged at the front end of the cutting seat, the hydraulic pusher is fixedly arranged in the cutting seat, the cutting plate is fixedly arranged on the hydraulic pusher and is slidably arranged in the cutting seat, and the baffle is fixedly arranged above the cutting plate.

[0006] Preferably, the uniform material discharge structure includes a material discharge hopper, a fixed seat, a stepper motor, a rotating shaft and flipping teeth. The material discharge hopper is fixed on the cutting seat and is connected to the material discharge chute. The fixed seat is fixed on the cutting seat. The stepper motor is fixed on the fixed seat. The rotating shaft passes through the material discharge hopper and is driven on the stepper motor. The flipping teeth are fixed on the rotating shaft.

[0007] In order to achieve a better cutting effect, the feed chute is arranged between the cutting knife and the cutting board, and the cutting board and the cutting knife are arranged in parallel.

[0008] In order to achieve the purpose of uniform cutting and anti-clogging more quickly, the cutting knife adopts a uniform blade and a uniform welding grid shape.

[0009] Furthermore, the baffle blocks the lower hopper when pushing the cut material.

[0010] In order to achieve a uniform material discharge effect, the turning teeth rotate at the narrow opening at the bottom of the discharge hopper.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: This scheme proposes a cutting and unloading machine for rubber raw materials, in which a cutting plate is arranged at the front end of the cutting knife, and the rubber raw materials are discharged between the cutting knife and the cutting plate. At this time, the hydraulic pusher squeezes the cutting plate to push the rubber toward the cutting knife, so that the rubber is cut into uniform blocks by the cutting knife and discharged from the unloading port to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a cutting and blanking machine for rubber raw materials proposed by the utility model;

[0013] Figure 2 This is a schematic structural diagram from another perspective of a cutting and blanking machine for rubber raw materials proposed by the utility model;

[0014] Figure 3 The utility model is a schematic cross-sectional structure diagram of a cutting and blanking machine for rubber raw materials.

[0015] Among them, 1. base, 2. cutting and unloading structure, 3. uniform unloading structure, 4. support seat, 5. cutting seat, 6. unloading trough, 7. cutting knife, 8. unloading port, 9. hydraulic pusher, 10. cutting board, 11. baffle, 12. unloading hopper, 13. fixed seat, 14. stepping motor, 15. rotating shaft, 16. flipping gear.

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figure 1 , Figure 2 and Figure 3As shown, the utility model proposes a cutting and blanking machine for rubber raw materials, including a base 1, a cutting and blanking structure 2 and a uniform feeding structure 3, the cutting and blanking structure 2 is arranged on the base 1, the uniform feeding structure 3 is arranged on the cutting and blanking structure 2, the cutting and blanking structure 2 includes a support seat 4, a cutting seat 5, a feeding trough 6, a cutting knife 7, a feeding port 8, a hydraulic pusher 9, a cutting plate 10 and a baffle 11, the support seat 4 is fixedly arranged on the base 1, the cutting seat 5 is fixedly arranged on the support seat 4, and the feeding trough 6 penetrates It is arranged on the cutting seat 5, the cutting knife 7 is fixed at the front end of the cutting seat 5 and is parallel to the feeding trough 6, the cutting knife 7 adopts a uniform blade and a uniform welded grid shape, the feeding port 8 is fixed at the front end of the cutting seat 5, the hydraulic pusher 9 is fixed in the cutting seat 5, the cutting plate 10 is fixed on the hydraulic pusher 9 and is slidably arranged in the cutting seat 5, the feeding trough 6 is arranged between the cutting knife 7 and the cutting plate 10 and the cutting plate 10 is parallel to the cutting knife 7, and the baffle 11 is fixed above the cutting plate 10.

[0019] like Figure 2 and Figure 3 As shown, the uniform feeding structure 3 includes a feeding hopper 12, a fixed seat 13, a stepper motor 14, a rotating shaft 15 and a flipping tooth 16. The feeding hopper 12 is fixedly arranged on the cutting seat 5 and is connected to the feeding chute 6. The baffle 11 blocks the feeding hopper 12 when pushing the cutting material. The fixed seat 13 is fixedly arranged on the cutting seat 5. The stepper motor 14 is fixedly arranged on the fixed seat 13. The rotating shaft 15 passes through the feeding hopper 12 and is driven on the stepper motor 14. The flipping tooth 16 is fixedly arranged on the rotating shaft 15. The flipping tooth 16 rotates at the narrow mouth at the bottom of the feeding hopper 12.

[0020] During specific use, when the user uses this device, first add the rubber raw materials into the lower hopper 12 for accumulation, and then control the stepper motor 14 to drive the flipping teeth 16 on the rotating shaft 15 to rotate in the lower hopper 12. At this time, the rotation of the lower hopper 12 drives the rubber raw materials in the lower hopper 12 to flip downward and leak into the lower trough 6, and then stop the rotation of the stepper motor 14, and then control the hydraulic pusher 9 to push the cutting plate 10 to squeeze the rubber in the lower trough 6, so as to squeeze the rubber raw materials onto the cutting knife 7 for cutting. At this time, the squeezed and cut rubber particles fall into the lower material port 8 and then are discharged and refined to avoid blockage. The above is the entire use process of the cutting and feeding machine for rubber raw materials.

[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cutting and blanking machine for rubber raw materials, characterized in that: It includes a base, a cutting and unloading structure and a uniform unloading structure, wherein the cutting and unloading structure is arranged on the base, and the uniform unloading structure is arranged on the cutting and unloading structure. The cutting and unloading structure includes a support seat, a cutting seat, a unloading trough, a cutting knife, a unloading port, a hydraulic pusher, a cutting plate and a baffle. The support seat is fixedly arranged on the base, the cutting seat is fixedly arranged on the support seat, the unloading trough is penetrated by the cutting seat, the cutting knife is fixedly arranged at the front end of the cutting seat and is arranged parallel to the unloading trough, the unloading port is fixedly arranged at the front end of the cutting seat, the hydraulic pusher is fixedly arranged in the cutting seat, the cutting plate is fixedly arranged on the hydraulic pusher and is slidably arranged in the cutting seat, and the baffle is fixedly arranged above the cutting plate.

2. A cutting and blanking machine for rubber raw materials according to claim 1, characterized in that: The uniform material feeding structure includes a feeding hopper, a fixed seat, a stepper motor, a rotating shaft and flipping teeth. The feeding hopper is fixed on the cutting seat and is connected to the feeding trough. The fixed seat is fixed on the cutting seat. The stepper motor is fixed on the fixed seat. The rotating shaft passes through the feeding hopper and is driven on the stepper motor. The flipping teeth are fixed on the rotating shaft.

3. A cutting and blanking machine for rubber raw materials according to claim 2, characterized in that: The material discharge chute is arranged between the cutting knife and the cutting plate, and the cutting plate and the cutting knife are arranged in parallel.

4. A cutting and blanking machine for rubber raw materials according to claim 3, characterized in that: The cutting knife adopts a uniform blade and a uniform welded grid shape.

5. A cutting and blanking machine for rubber raw materials according to claim 4, characterized in that: The baffle blocks the lower hopper when pushing the cut material.

6. A cutting and blanking machine for rubber raw materials according to claim 5, characterized in that: The turning teeth rotate at the narrow opening at the bottom of the lower hopper.

Images