Material cutting device

Abstract

The utility model discloses a material cutting device which comprises a machine frame, a conveying mechanism and at least one cutting mechanism, the conveying mechanism and the cutting mechanisms are arranged on the machine frame, the cutting mechanisms are arranged above the conveying mechanism, and each cutting mechanism comprises a feeding assembly, a cutting assembly and a conveying assembly which are sequentially arranged from front to back. The conveying assembly comprises a supporting frame, a belt and at least one guide rail, wherein the belt and the guide rail are arranged on the supporting frame, and the conveying assembly is further provided with at least one clamping assembly which moves along the guide rail when the belt operates. Materials are fed through the feeding assembly, the conveying mechanism pulls the materials to move, then the cutting assembly shears the materials, the sheared materials are fed into the conveying mechanism to be conveyed, the automation degree is high, the cycle operation efficiency of the clamping assembly is high, the clamping and conveying stability is good, efficient cutting operation of the materials is achieved, and the labor intensity of workers is reduced. According to the production requirements, the efficiency of cutting operation can be multiplied by arranging a plurality of groups of cutting mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of material cutting, in particular to a material cutting device. Background Art

[0002] Material cutting is a common type of equipment in the field of mechanical processing, and cutting equipment mainly adopts automated cutting and manual semi-automated cutting. The main working method of existing cutting equipment is to place the material on a platform and then drive the cutting mechanism to perform the cutting operation. The problem with conventional cutting equipment is that the material retrieving operation after cutting is inefficient, and for longer cut pieces, manual assistance is even required to retrieve the material. The way to improve production efficiency is generally to arrange multiple materials at a time and then cut them simultaneously through the cutting mechanism. This method also has problems with accuracy and stability. Placing multiple materials at the same time makes it difficult to ensure the stability of the material clamping. If the material is an irregular shape such as a tree branch, the difficulty of clamping is even greater. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a material cutting device.

[0004] In order to achieve the above-mentioned purpose, a material cutting device is provided, including a frame and a transmission mechanism and a cutting mechanism arranged on the frame. The cutting mechanism is provided in at least one group and is arranged above the transmission mechanism. The cutting mechanism includes a feeding component, a cutting component and a conveying component arranged in sequence front and back. The conveying component includes a support frame and a belt and at least one guide rail arranged on the support frame. The belt is connected to a driving motor for driving it to operate. The conveying component is also provided with at least one group of clamping components that move along the guide rail when the belt runs.

[0005] The material is fed through the feeding assembly, pulled by the conveying assembly, cut by the cutting assembly, and finally transported by the transmission mechanism, achieving efficient automated cutting operations. The conveying assembly is equipped with guide rails and cooperates with the clamping assembly. The clamping assembly clamps the material and moves it along the guide rail driven by the belt, which improves work efficiency.

[0006] Preferably, the clamping assembly includes a clamping frame and a clamping cylinder clamp arranged at the lower part of the clamping frame, a slider matching the guide rail is arranged at the upper part of the clamping frame, and a fixing piece that can be fixed to the belt is also arranged at the upper part of the clamping frame.

[0007] The clamping assembly clamps the material through the clamping cylinder clamp. By setting the slider to cooperate with the guide rail, and setting the fixing parts to fix the belt, under the dual action of the guide rail and the belt, the conveying stability is good, and the clamping cylinder clamp is effectively prevented from leaving the track during movement.

[0008] Preferably, the fixing member includes a fixing block provided on the clamping frame and a pressing block provided opposite to the fixing block for clamping the belt, and a plurality of boosting teeth are provided on a side of the pressing block opposite to the belt.

[0009] The belt is clamped by cooperating with a pressing block provided with pressurizing teeth and a fixing block, thereby increasing the pressure on the belt and making the clamping more secure.

[0010] Preferably, the two output ends of the clamping cylinder clamp are respectively connected to clamping blocks, and a plurality of clamping teeth are respectively provided on opposite sides of the clamping blocks.

[0011] The material is clamped by a clamping block provided with clamping teeth, thereby effectively improving the clamping stability of the material.

[0012] Preferably, there are two groups of clamping components, and the two groups of clamping components are fixedly connected to the belts on both sides of the support frame respectively.

[0013] When the driving motor rotates forward and reverse, it can simultaneously drive one group of clamping components close to the feeding component and the other group of clamping components away from the feeding component, thereby realizing a cyclic operation and improving the efficiency of the cutting operation.

[0014] Preferably, the cutting assembly includes a cutting frame and a pair of cutting knife blocks hinged on the cutting frame, and cutting blades are respectively provided on opposite sides of the cutting knife blocks. The cutting frame is also provided with a cutting cylinder for driving the cutting blades to clamp and shear.

[0015] Preferably, the cutting assembly also includes two connecting rod groups arranged on the left and right, and the connecting rod group includes a first connecting rod, a second connecting rod and a third connecting rod whose ends are hinged at the same point, the other end of the first connecting rod is hinged to the cutting cylinder, the other end of the second connecting rod is hinged to the outer side of the cutting knife block, and the other end of the third connecting rod is hinged to the cutting frame.

[0016] Preferably, the feeding assembly includes a feeding rack and a feeding port, a clamping cylinder clamp and a supporting port which are sequentially arranged on the feeding rack, and the output ends of the clamping cylinder clamp are respectively connected to clamping blocks.

[0017] Preferably, anti-slip surfaces are respectively provided on opposite sides of the clamping block.

[0018] Preferably, the transmission mechanism includes a transmission frame and a conveyor belt arranged on the transmission frame, and the transmission frame is also provided with a conveying motor for driving the conveyor belt to operate.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model inputs materials through the feeding component, and the transmission mechanism pulls the materials to move, and then the cutting component shears the materials, and the sheared materials are fed into the transmission mechanism for transportation. The degree of automation is high, the efficiency of the clamping component cycle operation is fast, and the stability of the clamping and transportation is good, thereby realizing efficient cutting of materials. According to production needs, setting up multiple groups of cutting mechanisms can also multiply the efficiency of the cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments.

[0022] Figure 1 It is a structural diagram of the present utility model.

[0023] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0024] Figure 3 This is a schematic diagram of the transmission mechanism structure of the present utility model.

[0025] Figure 4 It is a schematic structural diagram of the cutting mechanism of the present utility model.

[0026] Figure 5 This is a schematic diagram of the structure of the conveying component of the present utility model.

[0027] Figure 6 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0028] Figure 7 This is a schematic diagram of the cutting component structure of the present utility model.

[0029] Figure 8 It is a schematic diagram of the partial structure of the cutting component of the present invention.

[0030] Figure 9 This is a schematic structural diagram of the feed assembly of the present utility model.

[0031] Figure 10 This is a schematic diagram of the partial structure of the feeding component of the present utility model. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0033] like Figure 1-10A material cutting device includes a frame 1, a transmission mechanism 2 and a cutting mechanism 3 provided on the frame 1. The cutting mechanism 3 is provided in multiple groups and arranged above the transmission mechanism 2. The transmission mechanism 2 includes a transmission frame 4 and a conveyor belt 5 provided on the transmission frame 4. The transmission frame 4 is also provided with a conveying motor 6 for driving the conveyor belt 5.

[0034] The cutting mechanism 6 includes a feeding component 7, a cutting component 8 and a conveying component 9 arranged in a front-to-rear sequence. The conveying component 9 includes a support frame 10 and a belt 11 and two guide rails 12 arranged on the support frame 10. The belt 11 is connected to a drive motor 13 for driving it to operate. The drive motor 13 can rotate in both directions. The connection method between the drive motor 13 and the belt 11 can be realized by any existing technology. The conveying component 9 is also provided with at least one group of clamping components 14 that move along the guide rails 12 when the belt 11 operates.

[0035] The clamping assembly 14 includes a clamping frame 15 and a clamping cylinder clamp 16 disposed at the bottom of the clamping frame 15. A slider 17 is disposed on the top of the clamping frame 15, which matches the guide rail 12. The clamping frame 15 can slide back and forth along the guide rail 12. The clamping frame 15 is also provided with a fixing member 18 on the top of the clamping frame 15, which can be fixed to the belt 11. The fixing member 18 includes a fixing block 19 disposed on the clamping frame 15 and a pressure block 20 disposed opposite the fixing block 19 to clamp the belt 11. The pressure block 20 is provided with a plurality of boosting teeth 21 on the side facing the belt 11. The sharp portions of the boosting teeth 21 contact the belt 11 to increase the clamping force on the belt 11. The pressure block 20 and the fixing block 19 can be fixedly connected using any existing technical method. The two output ends of the clamping cylinder clamp 16 are respectively connected to the clamping blocks 22. When clamping the material, the material is clamped by the clamping blocks 22. The clamping blocks 22 are respectively provided with multiple clamping teeth 23 on the opposite side. The provision of the clamping teeth 23 can increase the pressure on the material clamping and improve the clamping effect.

[0036] The clamping components 14 are divided into two groups, and the two groups of clamping components 14 are respectively fixedly connected to the belts 11 on both sides of the support frame 10. When the driving motor 13 rotates forward, it drives one group of clamping components 14 to approach the feeding component 7 to clamp the material. When the driving motor 13 reverses, it drives the clamping components 14 holding the material to move back and pull the material, and at the same time drives the other group of clamping components 14 to approach the feeding component 7 to prepare to clamp the material.

[0037] The cutting assembly 8 includes a cutting frame 24 and a pair of cutting blades 25 hingedly connected to the cutting frame 24. Cutting blades 26 are provided on opposite sides of the cutting blades 25. The cutting frame 24 is also provided with a cutting cylinder 27 that drives the cutting blades 26 to clamp and cut. The cutting assembly 8 also includes two connecting rod assemblies arranged on the left and right sides. These connecting rod assemblies include a first connecting rod 28, a second connecting rod 29, and a third connecting rod 30, each of which is hinged at the same point. The other end of the first connecting rod 28 is hinged to the cutting cylinder 27, the other end of the second connecting rod 29 is hinged to the outside of the cutting blade 25, and the other end of the third connecting rod 30 is hinged to the cutting frame 24. When the cutting cylinder 27 is in operation, the hinge point between the second and third connecting rods 29 and 30 moves outward, causing the cutting blades 26 to cut. When the cutting cylinder 27 is in operation, the hinge point between the second and third connecting rods 29 and 30 moves inward, causing the cutting blades 26 to separate.

[0038] The feed assembly 7 includes a feed frame 31, a feed port 32, a clamping cylinder clamp 33, and a support port 34, which are sequentially arranged on the feed frame 31. The output ends of the clamping cylinder clamp 33 are respectively connected to clamping blocks 35, and the opposite sides of the clamping blocks 35 are respectively provided with anti-slip surfaces 36. After the material enters the predetermined position through the feed port 32, the clamping cylinder clamp 33 is used to clamp the material near the feed port 32 to facilitate cutting. The support port 34 supports the material in the feed port 32 and improves the stability of the material during placement.

[0039] Working principle:

[0040] The material enters from the feed port 32, and the driving motor 13 drives the clamping assembly 14 to approach the feed port 32 to clamp the end of the material. After clamping, the clamping assembly 14 holding the material is driven away and pulls the material to feed. At the same time, another set of clamping assemblies 14 approaches the feed port 32. After being pulled to the predetermined position, the clamping cylinder clamp 33 clamps the other end of the material, and then the cutting assembly 8 shears the material. After shearing, the clamping assembly 14 clamping the material releases the material, and the material falls onto the transmission mechanism 2 and is transported away by the conveyor belt 5.

[0041] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. A material cutting device, characterized in that: It includes a frame and a transmission mechanism and a cutting mechanism arranged on the frame. The cutting mechanism is provided with at least one group and is arranged above the transmission mechanism. The cutting mechanism includes a feeding component, a cutting component and a conveying component arranged in sequence front and back. The conveying component includes a support frame and a belt and at least one guide rail arranged on the support frame. The belt is connected to a driving motor for driving it to operate. The conveying component is also provided with at least one group of clamping components that move along the guide rail when the belt runs.

2. A material cutting device according to claim 1, characterized in that: The clamping assembly includes a clamping frame and a clamping cylinder clamp arranged at the lower part of the clamping frame. The upper part of the clamping frame is provided with a slider matching the guide rail. The upper part of the clamping frame is also provided with a fixing piece that can be fixed on the belt.

3. A material cutting device according to claim 2, characterized in that: The fixing member includes a fixing block arranged on the clamping frame and a pressing block arranged opposite to the fixing block for clamping the belt. A plurality of pressurizing teeth are arranged on one side of the pressing block opposite to the belt.

4. A material cutting device according to claim 2, characterized in that: The two output ends of the clamping cylinder clamp are respectively connected to the clamping blocks, and the opposite sides of the clamping blocks are respectively provided with a plurality of clamping teeth.

5. A material cutting device according to claim 2, characterized in that: There are two groups of clamping components, and the two groups of clamping components are fixedly connected to the belts on both sides of the support frame respectively.

6. A material cutting device according to claim 1, characterized in that: The cutting assembly includes a cutting frame and a pair of cutting knife blocks hinged on the cutting frame. Cutting blades are respectively provided on opposite sides of the cutting knife blocks. The cutting frame is also provided with a cutting cylinder for driving the cutting blades to clamp and shear.

7. A material cutting device according to claim 6, characterized in that: The cutting assembly also includes two connecting rod groups arranged on the left and right, and the connecting rod group includes a first connecting rod, a second connecting rod and a third connecting rod whose ends are hinged at the same point. The other end of the first connecting rod is hinged to the cutting cylinder, the other end of the second connecting rod is hinged to the outer side of the cutting knife block, and the other end of the third connecting rod is hinged to the cutting frame.

8. A material cutting device according to claim 1, characterized in that: The feeding assembly includes a feeding rack and a feeding port, a clamping cylinder clamp and a supporting port which are sequentially arranged on the feeding rack, and the output ends of the clamping cylinder clamp are respectively connected to clamping blocks.

9. A material cutting device according to claim 8, characterized in that: The opposite sides of the clamping blocks are respectively provided with anti-slip surfaces.

10. The material cutting device according to claim 1, characterized in that: The transmission mechanism includes a transmission frame and a conveyor belt arranged on the transmission frame. The transmission frame is also provided with a conveying motor for driving the conveyor belt to operate.

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