Crushing and briquetting machine for cuttings and wastes

Abstract

The crushing and briquetting machine comprises a feeding hopper, a pushing screw rod and a compressing mechanism, the material pushing screw rod is located above the bottom of the feeding hopper and penetrates through the feeding hopper in the length direction of the feeding hopper, and one end of the material pushing screw rod is connected with the first driving source; the compression mechanism is located on one side of the feeding hopper and used for compressing and discharging waste conveyed by the pushing screw rod, a smashing cutter set is arranged in the feeding hopper and above the pushing screw rod, and the smashing cutter set comprises a first smashing cutter and a second smashing cutter which are arranged in parallel. The first smashing cutter comprises a first roller and first cutting teeth arranged on the first roller at intervals, the second smashing cutter comprises a second roller and second cutting teeth arranged on the second roller at intervals, and the first cutting teeth and the second cutting teeth are arranged at intervals. The waste material treatment device has the advantage of good treatment effect on waste materials with filaments or / and larger particles.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of waste treatment equipment, especially a chip waste's comminuting briquetting machine. BACKGROUND

[0002] In the production process of industrial parts, the processing of metal parts is mostly carried out by machine tools, including lathes, milling machines, drilling machines or boring machines. During the processing, a large amount of metal waste in the form of filaments or particles containing cutting fluid is generated. This type of metal waste is characterized by containing cutting fluid, being soft and fluffy, and occupying a large space.

[0003] To solve the above problems, Chinese patent document CN 110293437 A discloses a machine tool waste slag treatment machine, which includes a feed hopper, a push block, a pusher screw, an oil cylinder, a solidification chamber, a gate knife mechanism, and a discharge port. The feed hopper has an opening at the top, a closed bottom, and a trapezoidal side surface. The push block is fixed to the inside surface of the feed hopper and can move downward along the side surface. The pusher screw is located above the bottom of the feed hopper and penetrates the feed hopper along the length direction of the feed hopper.

[0004] The above-mentioned machine tool waste slag treatment machine attempts to initially press the waste slag using a push block and then transfer it to the solidification chamber for compression using a pusher screw (auger). However, this type of machine tool waste slag treatment machine has the following problems in actual use: the effect on filamentous waste slag is not good, and sometimes the normal operation of the pusher screw is affected by filamentous waste slag. Another problem is that after the waste slag is compressed, the structure uses a gate knife to cut the compressed waste slag before outputting it. This structure has the following problems: first, the compressed waste slag is very solid and not easy to cut; second, the cutting edge of the gate knife becomes dull after a period of use, requiring disassembly and sharpening, which is labor-intensive and not user-friendly. SUMMARY

[0005] The utility model aims to provide a chip waste's comminuting briquetting machine with good waste treatment effect on filamentous material.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a cutting chip waste's rubbing briquetting machine, including feed hopper, push material screw rod, compression mechanism, push material screw rod is located above the bottom of feed hopper and penetrates feed hopper along the length direction of feed hopper, and one end of push material screw rod is connected with first drive source, and compression mechanism is located one side of feed hopper, and compression mechanism is used for carrying out compression to the waste of push material screw rod and discharging, and the top of feed hopper is equipped with the chopper group in feed hopper, and the chopper group includes the first chopper and second chopper of parallel arrangement, and the first chopper includes first roller and first cutting tooth interval arranged on first roller, and the second chopper includes second roller and second cutting tooth interval arranged on second roller, and first cutting tooth and second cutting tooth are arranged alternately.

[0008] As the improvement of the utility model, the compression mechanism includes a compression bin, a compression piston, a second drive source, and a blocking structure. The compression piston is arranged in the compression bin. The compression piston is connected with the second drive source through a push rod penetrating the compression bin. A discharge port is arranged on the compression bin away from the push rod. The blocking structure includes a baffle. The baffle is inserted into the compression bin on the side of the discharge port. The baffle is reciprocally driven by a third drive source.

[0009] As the improvement of the utility model, the second drive source is a pneumatic cylinder or an oil cylinder.

[0010] As the improvement of the utility model, the third drive source is a pneumatic cylinder or an oil cylinder.

[0011] As the improvement of the utility model, the first drive source is a motor. The first drive source drives the push material screw rod to rotate through a first synchronous chain assembly. A first synchronous gear is arranged on the outer end of the push material screw rod. A first gear is arranged on the outer end of the first roller. A second gear is arranged on the outer end of the second roller. The first gear and the second gear are engaged. A second synchronous gear is coaxially arranged on the outer side of the first gear or the second gear. The first synchronous gear and the second synchronous gear are connected through a second synchronous chain.

[0012] As the improvement of the utility model, the top of the feed hopper has an opening. The bottom of the feed hopper is connected with the side of the feed hopper. The side is a trapezoidal structure.

[0013] As the improvement of the utility model, a cutting fluid collector is arranged below the compression mechanism.

[0014] This invention employs a crushing blade assembly located above the pusher screw within the feed hopper. This assembly includes a first and second crushing blade arranged in parallel. The first crushing blade comprises a first roller and first cutting teeth spaced apart on the first roller. The second crushing blade comprises a second roller and second cutting teeth spaced apart on the second roller. This alternating arrangement of the first and second cutting teeth allows for the pre-crushing of larger waste materials, such as cutting wires or larger particles, by the crushing blade assembly, facilitating further conveying by the pusher screw. Therefore, this invention has the advantage of effectively handling filamentous materials and / or larger particles. Furthermore, this invention utilizes a baffle structure, including a baffle plate inserted inside the pressure hopper near the discharge port. The baffle plate is reciprocated by a third drive source. This eliminates the need for further cutting of the compressed waste, saving time and effort. The baffle structure simply acts like a gate, opening or closing the pressure hopper to release or prevent the release of the compressed waste. Attached Figure Description

[0015] Figure 1 This is an exploded structural diagram of one embodiment of the present invention.

[0016] Figure 2 for Figure 1 An enlarged structural diagram of the main parts.

[0017] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure from another perspective.

[0018] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure after partial combination.

[0019] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the grinding blade assembly in the meshing state.

[0020] Figure 6 for Figure 4 A schematic diagram of the three-dimensional structure of the shredder assembly in its separated state.

[0021] Figure 7 for Figure 1 A schematic diagram of the three-dimensional structure after complete assembly. Detailed Implementation

[0022] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments.

[0023] The following is combined Figures 1-7Further details are made to the application.

[0024] Figures 1-7 Disclosed is a cutting scrap waste crushing briquetting machine, which comprises a feeding hopper 1, a pushing screw 2 and a compression mechanism 3; the pushing screw 2 is located above the bottom 12 of the feeding hopper 1 and penetrates the feeding hopper 1 along the length direction of the feeding hopper 1, and one end of the pushing screw 2 is connected with a first driving source 14; the compression mechanism 3 is located at one side of the feeding hopper 1, and is used for compressing and discharging the waste delivered by the pushing screw 2; above the pushing screw 2 in the feeding hopper 1, a stirring cutter group 4 (for specific structure, see Figure 5 and Figure 6 ) is arranged, which comprises first stirring cutters 41 and second stirring cutters 42 arranged in parallel, the first stirring cutters 41 comprise first rollers 411 and first cutting teeth 412 arranged on the first rollers 411 at intervals (in this embodiment, the first cutting teeth 412 are six, and the number of the first cutting teeth 412 can be increased or decreased according to needs), the second stirring cutters 42 comprise second rollers 421 and second cutting teeth 422 arranged on the second rollers 421 at intervals (in this embodiment, the second cutting teeth 422 are seven, and the number of the second cutting teeth 422 can be increased or decreased according to needs), and the first cutting teeth 412 and the second cutting teeth 422 are arranged alternately.

[0025] Preferably, the compression mechanism 3 comprises a compression bin 31, a compression piston (not shown in the figure), a second driving source 33 and a material blocking structure 34; the compression piston is arranged in the compression bin 31, and the compression piston is connected with the second driving source through a push rod 32 penetrating the compression bin 31; a discharge port 311 is arranged on the compression bin 31 away from the push rod 32; the material blocking structure 34 comprises a baffle 341, the baffle 341 is inserted into the inside of the compression bin 31 close to the discharge port 311, and the baffle 341 is reciprocally driven by a third driving source 342.

[0026] The cutting scrap waste crushing briquetting machine has the advantages that the stirring cutter group 4 is arranged above the pushing screw 2 in the feeding hopper 1, the stirring cutter group 4 comprises the first stirring cutters 41 and the second stirring cutters 42 arranged in parallel, the first stirring cutters 41 comprise the first rollers 411 and the first cutting teeth 412 arranged on the first rollers 411 at intervals, the second stirring cutters 42 comprise the second rollers 421 and the second cutting teeth 422 arranged on the second rollers 421 at intervals, and the first cutting teeth 412 and the second cutting teeth 422 are arranged alternately, so that the machine has good waste treatment effect on filamentous materials or / and larger particles.

[0027] Preferably, the second driving source 33 is a pneumatic cylinder or an oil cylinder; and the third driving source 342 is a pneumatic cylinder or an oil cylinder.

[0028] Preferably, the first driving source 14 is an electric motor, which drives the pushing screw 2 to rotate through a first synchronous chain assembly 141 (in this embodiment, the first synchronous chain assembly 141 comprises a first synchronous gear 21, a second synchronous gear 1412 and a first synchronous chain 1413); the first synchronous gear 21 is arranged at the outer end of the pushing screw 2, a first gear 4111 is arranged at the outer end of the first roller 411, and a second gear 4211 is arranged at the outer end of the second roller 421; the first gear 4111 and the second gear 4211 are engaged (see Figure 5 ); in this embodiment, a second synchronous gear 22 coaxial with the second gear 4211 is further arranged outside the second gear 4211, and the first synchronous gear 21 is connected with the second synchronous gear 22 through a second synchronous chain 23 (see Figure 1 ). Of course, the second synchronous gear 22 can also be arranged outside the first gear 4111 according to requirements.

[0029] Preferably, the top of the feeding hopper 1 is provided with an opening 11, the bottom 12 of the feeding hopper 1 is connected with the side 13 of the feeding hopper 1, and the side 13 is in a trapezoidal structure.

[0030] Preferably, a cutting fluid collector (not shown in the figure) is arranged below the compression mechanism 3, which is used to collect cutting fluid to prevent pollution.

[0031] The utility model further comprises a rack 5, and each component is fixed on the rack 5. A metal casing 6 is arranged on the rack 5, and a cover plate 61 is arranged on the metal casing 6, and the metal casing 6 is used to cover each component.

[0032] In this embodiment, the pushing screw 2, the first crushing blade 41 and the second crushing blade 42 can be replaced by an independently driven structure.

[0033] The above is only a preferred specific embodiment of the present embodiment, but the protection scope of the present embodiment is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present embodiment within the technical range disclosed by the present embodiment, which should be covered in the protection scope of the present embodiment.

Claims

1. A cutting scrap waste crushing briquetting machine, comprising a feeding hopper (1), a pushing screw (2), a compression mechanism (3); the pushing screw (2) is located above the bottom (12) of the feeding hopper (1) and penetrates the feeding hopper (1) along the length direction of the feeding hopper (1), one end of the pushing screw (2) is connected with a first driving source (14); the compression mechanism (3) is located on one side of the feeding hopper (1), the compression mechanism (3) is used for compressing and discharging the waste delivered by the pushing screw (2), characterized in that, In the feeding hopper (1), an upper portion of the pushing screw (2) is provided with a chopping knife set (4), the chopping knife set (4) comprises first chopping knives (41) and second chopping knives (42) arranged in parallel, the first chopping knives (41) comprise first rollers (411) and first cutting teeth (412) arranged on the first rollers (411) at intervals, the second chopping knives (42) comprise second rollers (421) and second cutting teeth (422) arranged on the second rollers (421) at intervals, and the first cutting teeth (412) and the second cutting teeth (422) are arranged alternately.

2. A chip waste shredding briquetting machine according to claim 1, characterized in that, The compression mechanism (3) comprises a compression bin (31), a compression piston, a second driving source (33) and a material blocking structure (34), the compression piston is arranged in the compression bin (31), the compression piston is connected with the second driving source through a push rod penetrating through the compression bin (31); a discharge port (311) is arranged on the compression bin (31) away from the push rod; the material blocking structure (34) comprises a baffle (341), the baffle (341) is inserted into an inner side of the compression bin (31) close to the discharge port (311), and the baffle (341) is reciprocally driven by a third driving source (342).

3. A chip waste shredding briquetting machine according to claim 2, characterized in that, The second driving source (33) is a pneumatic cylinder or an oil cylinder.

4. The comminuted briquetting machine of swarf waste according to claim 2, characterized in that, The third driving source is a pneumatic cylinder or an oil cylinder.

5. A shredding briquetting machine of chip waste material according to any one of claims 1 - 4, characterized in that, The first driving source (14) is an electric motor, the first driving source (14) drives the pushing screw (2) to rotate through a first synchronous chain assembly (141); a first synchronous gear (21) is arranged on an outer end of the pushing screw (2), a first gear (4111) is arranged on an outer end of the first roller (411), and a second gear (4211) is arranged on an outer end of the second roller (421), the first gear (4111) and the second gear (4211) are engaged; a second synchronous gear (22) coaxial with the first gear (4111) or the second gear (4211) is further arranged on an outer side of the first gear (4111) or the second gear (4211), and the first synchronous gear (21) and the second synchronous gear (22) are connected through a second synchronous chain (23).

6. A chip waste shredding briquetting machine according to any one of claims 1-4, characterized in that, A top portion of the feeding hopper (1) is provided with an opening (11), a bottom portion (12) of the feeding hopper (1) is connected with side surfaces (13) of the feeding hopper (1), and the side surfaces (13) have a trapezoidal structure.

7. A chip waste shredding briquetting machine according to any one of claims 1 - 4, characterized in that, A cutting fluid collector is arranged below the compression mechanism (3).

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