Scrap iron cake pressing machine

Abstract

The invention relates to a scrap iron cake pressing machine. According to the scrap iron cake pressing machine, on the basis of an existing structure, a feeding mechanism is directly designed on a rack, the scrap iron cake pressing machine comprises a feeding frame and a power device, one end of the feeding frame is located at the upper end of a storage space, the other end of the feeding frame is arranged close to the ground, opposite sliding grooves are formed in the feeding frame, and a roller capable of rolling along the sliding grooves is arranged in each sliding groove. The two idler wheels are connected through a connecting rod, the connecting rod is sleeved with a trolley fixing frame, the trolley fixing frame is used for movably fixing the trolley, the power device serves as a power source for lifting of the trolley fixing frame, the two idler wheels slide along the sliding grooves, and a partition plate capable of being overturned back and forth is arranged in the center of a discharging opening in the lower end of the storage space. Two orifices are formed in the discharging port through the partition plate, two shredding blades which are crossed with each other and can rotate oppositely are arranged at one orifice, meanwhile, the output device adopts an auger conveying mode, and a plurality of spherical extrusion heads are arranged on a pressing plate of the extrusion device.

Description

Technical Field

[0001] The invention relates to an iron filing cake pressing machine. Background Art

[0002] In order to facilitate storage and reduce environmental pollution, many companies now press iron filings into cakes. This not only makes iron filings of the same weight occupy a smaller area, making them easier to transport and store, but also allows the lubricating oil on the iron filings to be recycled for further use.

[0003] The existing iron chip cake pressing machine is generally composed of a feeding device and a cake pressing device, which are not integrated. At the same time, the feeding device is relatively large, which greatly increases the site requirements. Smaller or narrower sites cannot be used. At the same time, it is also more troublesome to transport. For example, the publication number is: CN107309060A, which discloses an iron chip cake pressing system. This type of cake pressing machine occupies too much area and is not suitable for use by small and medium-sized enterprises. At the same time, the existing cake pressing device generally includes a shredding device, a conveying device and a pressing device. The shredding device is used to cut the iron chips and granulate them. The conveying device transports the cut iron chips to the pressing device. The device is used to press the material, however, the conveying device of the existing iron chip cake press is generally composed of a push plate driven by a cylinder, so the error of the amount of iron chips delivered to the pressing bin will be large. At the same time, the existing pressing device generally presses the material directly through the pressing plate. Due to the lack of exhaust design, the oil removal rate and the compression rate of the extrusion are not ideal, and the compression is not tight enough will easily cause the iron chip blocks to rust, resulting in the subsequent waste sales revenue, and the existing cake press has only one feeding port, and there are many types of iron chips. Some of them need to be cut, and the other can be directly extruded, so the structural design is not reasonable enough. Summary of the invention

[0004] In view of the defects of the existing iron chip cake press, the technical problem to be solved by the present invention is to provide an iron chip cake press with a compact and reasonable structure, accurate feeding, ideal oil removal rate and extrusion compression rate.

[0005] In order to achieve the above-mentioned object, according to one aspect of the present invention, the present invention is realized by the following technical measures: an iron chip cake press comprises: a frame, on which a tearing mechanism, a feeding mechanism and a pressing device are provided,

[0006] The shredding mechanism comprises a silo, the top of which is open and the interior is hollow to form a storage space, a feeding port is provided at the lower end of the storage space, and a partition that can be turned back and forth is provided at the center of the feeding port, the feeding port is formed into two openings by the partition, and two shredding blades that cross each other and can rotate towards each other are provided at one of the openings, and the iron scraps are shredded by the shredding blades;

[0007] The feeding mechanism includes a feeding frame and a power device, one end of the feeding frame is located at the upper end of the material storage space, and the other end is arranged close to the ground. The feeding frame is provided with opposite slide grooves, and each of the two slide grooves is provided with a roller that can roll along the slide groove. The two rollers are connected by a connecting rod, and a trolley fixing frame is sleeved on the connecting rod. The trolley fixing frame is used to movably fix the trolley. The power device serves as a power source for lifting and lowering the trolley fixing frame, so that the two rollers slide along the slide groove;

[0008] The pressing device includes a feeding bin, a briquetting bin and an oil storage bin. The feeding bin is located below the feeding port. An auger is arranged in the feeding bin, and the auger is driven to rotate by the auger conveying motor. One side of the briquetting bin is connected with the feeding bin for receiving the debris conveyed by the auger. A hydraulic press and a discharge port are also arranged on the opposite sides of the feeding bin, and a baffle is also arranged on the briquetting bin on the discharge port side. The baffle is driven up and down by a cylinder so that the baffle can close the discharge port. A pressing plate is also arranged on the pressing shaft of the hydraulic press, and a plurality of spherical extrusion heads are arranged on the pressing plate. The briquetting process is carried out by the cooperation of the pressing plate and the baffle. The oil storage bin is located at the lower end of the briquetting bin, and a plurality of fine oil leakage holes are arranged on the lower surface of the briquetting bin.

[0009] Furthermore, the feeding rack includes two support frames, both sides of the two support frames are fixed to the frame by a fixing rod, two rocker arms are provided between the two support frames through a rotating shaft, and a pull rod is pinned to each side of the two rocker arms close to the trolley fixing frame, and the lower end of the pull rod is hinged to the trolley fixing frame, and a cylinder hinged to the support frame is provided on each side of the rotating shaft.

[0010] Furthermore, the trolley fixing frame is a quadrilateral frame, and two connecting rods are provided on the trolley fixing frame, and rollers capable of rolling along the slide groove are provided at both ends of each connecting rod.

[0011] Furthermore, a plurality of reinforcing rods are arranged at intervals between the two support frames.

[0012] Furthermore, the power device includes a shredding motor, a gearbox and a connecting shaft, which are connected in sequence, and the connecting shaft is connected to the shredding blade, and the shredding motor and the gearbox are arranged at right angles to the shredding blade.

[0013] Furthermore, a rotating shaft is provided at the lower end of the partition, and both sides of the rotating shaft are connected to the silo through bearings. A gear is also provided on one side of the rotating shaft, and a toothed plate is provided on the frame at the lower end of the gear. The toothed plate is meshed with the gear and is driven to move back and forth by pushing the cylinder.

[0014] Furthermore, a pulley is provided on the outer side of the auger, and a pulley is also provided on the motor shaft of the auger conveying motor, and the two pulleys are connected by a belt.

[0015] Furthermore, the plurality of spherical extrusion heads are arranged in a circular or quadrilateral array.

[0016] Furthermore, a downwardly inclined blanking plate is provided at the discharge port.

[0017] Compared with the prior art, the advantages of the present invention are: by directly arranging the feeding mechanism on the frame, the overall structure is more compact, the volume of the whole machine is not greatly increased, and the loading is also convenient. At the same time, the material discharge port is formed into two openings through the partition, and a tearing blade is only set at one opening, so that the material can be selectively discharged through the partition. The design of the auger and several spherical extrusion heads not only makes the feeding more precise, but also provides an exhaust space between the two extrusion heads, so that the oil removal is more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description, are used to explain the principles of the present disclosure, wherein these drawings are included to provide a further understanding of the present disclosure, and the drawings are included in and constitute a part of this specification. In the drawings:

[0019] Figure 1 The present invention is a schematic structural diagram of an iron chip cake press machine.

[0020] Figure 2 This is a diagram showing the rotation state of the partition described in the present invention.

[0021] Figure 3 It is a schematic structural diagram of the trolley fixing frame described in the present invention.

[0022] Figure 4 It is a schematic structural diagram of the material pressing device described in the present invention.

[0023] Figure 5 It is a schematic diagram of the pressing plate structure described in the present invention.

[0024] The specific reference numerals in the figure are:

[0025] 1. Frame; 2. Bin; 3. Partition; 4. Shredder blade; 5. Support frame; 6. Slide; 7. Roller; 8. Connecting rod; 9. Trolley fixing frame; 10. Fixing rod; 11. Rotating shaft; 12. Rocker; 13. Pull rod; 14. Cylinder; 15. Reinforcement rod; 16. Shredder blade; 17. Linkage gear; 18. Shredder motor; 19. Gearbox; 20. Connecting shaft; 21. Feed bin; 22. Auger; 23. Auger conveying motor; 24. Briquetting bin; 25. Hydraulic press; 26. Discharge port; 27. Baffle; 28. Press plate; 29. ​​Spherical extrusion head; 30. Pulley; 31. Belt; 32. Feed plate; 33. Rotating shaft; 34. Gear; 35. Tooth plate; 36. Push cylinder. DETAILED DESCRIPTION

[0026] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "above," "on," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0027] Example 1

[0028] Please refer to Figure 1 and Figure 3 The present embodiment provides an iron chip cake press, which includes a frame, on which a shredding mechanism, a feeding mechanism and a pressing device are fixed. The shredding mechanism includes a silo 2, the top of which is open and the inside is hollow to form a conical storage space. The lower end of the storage space is a feed opening, and a partition 3 that can be flipped back and forth is provided at the center of the feed opening. The feed opening is formed into two openings through the partition 3, and two shredding blades 4 that cross each other and can rotate toward each other are provided at one of the openings. The iron chips are shredded by the shredding blades 4. The feeding mechanism includes a feeding frame and a power device. The feeding frame includes two support frames 5. Both sides of the two support frames 5 are fixed to the frame 1 by a fixing rod 10, and two rocker arms 12 are connected between the two support frames 5 by a rotating shaft 11. A pull rod 13 is pinned to the right side of each rocker arm 12, and the lower end of the pull rod 13 is hinged to the trolley fixing frame 9. At the same time, a cylinder 14 hinged to the support frame 5 is hinged on both sides of the rotating shaft 11. The rotating shaft 11 is located above the storage space 3. Slide grooves 6 are also opened on the opposite surfaces of the two support frames 5. The trolley fixing frame 9 is a quadrilateral frame, and two connecting rods 8 are provided on the trolley fixing frame 9. Both ends of each connecting rod 8 are provided with rollers 7 that can roll along the slide groove 6.

[0029] Combination Figure 2 To continue the explanation, a rotating shaft 33 is provided at the lower end of the above-mentioned partition 3, and both sides of the rotating shaft 33 are connected to the silo through bearings. A gear 34 is also provided on one side of the rotating shaft 33, and a gear plate 35 is provided on the frame 1 at the lower end of the gear 34. The gear plate 35 is meshed with the gear 34 and is driven to move back and forth by pushing the cylinder 36.

[0030] Combination Figure 4 and Figure 5 Continuing to explain, the above-mentioned pressing device includes a shredding device, a conveying device, a briquetting bin and an oil storage bin. The above-mentioned shredding device is composed of a shredding blade 16, a linkage gear 17, a gearbox 19, a connecting shaft 20 and a shredding motor 18. The above-mentioned shredding blade 16 is two, and the two shredding blades 16 are arranged side by side, and the right sides of the two shredding blades 16 are meshed and linked through two linkage gears 17. The left side of one of the two shredding blades 16 is connected to a connecting shaft 20, and the connecting shaft 20 is connected to the gearbox 19. The shredding motor 18 is connected to the gearbox 19 at a right angle. The above-mentioned conveying device is composed of a drop bin 21, a screw dragon 22, and a pulley. The auger 22 is arranged in the material-dropping bin 21, and the left side of the auger 22 extends out of the material-dropping bin 21 and is connected with the pulley 30. A pulley 30 is also fixed on the motor shaft of the auger conveying motor 23, and the two pulleys 30 are connected by a belt 31. The briquetting bin 24 is located on the right side of the material-dropping bin 21, and the materials conveyed by the auger 22 can enter the briquetting bin 21. A hydraulic press 25 is fixed on the inner side of the briquetting bin 21, and a pressing plate 28 is fixed on the pressing rod of the hydraulic press 25. Figure 2 It can be known that the outer side of the above-mentioned pressing plate 28 is provided with a plurality of spherical extrusion heads 29 in a quadrilateral array, the outer side of the above-mentioned briquette bin 24 is opened to form a discharge port 26, a downwardly inclined blanking plate 32 is fixed at the discharge port 26, and a baffle 27 is also inserted on the briquette bin 24 near the discharge port 26. The baffle 27 is driven up and down by a cylinder so that the baffle 27 can close the discharge port 26. The above-mentioned oil storage bin is located at the lower end of the briquette bin 24, and a plurality of fine oil leakage holes are provided on the lower surface of the briquette bin 24.

[0031] During processing, the user only needs to push the trolley to the trolley fixing frame 9 and fix it movably to the trolley fixing frame 9. The cylinder 14 drives the lower side of the swing rod 12 to tilt upward and drives the trolley fixing frame 9 to move upward through the pull rod 13. When the trolley fixing frame 9 is at the upper end of the frame 1, the iron filings in the trolley will be poured into the storage space 3 and shredded by the shredding blade 4. The cut iron filings fall into the drop bin 21 and are transported by the auger 22 in the drop bin 21 according to the set amount (the set amount is controlled by the existing Panel for setting), at this time, the baffle 27 closes the discharge port 26, and the hydraulic press 25 drives the pressing plate 28 to press the iron chips. Due to the setting of the spherical extrusion head 29, an exhaust duct will be formed, which will squeeze the iron chips more tightly, and the lubricating oil on the iron chips can also be squeezed and removed more thoroughly. The lubricating oil will pass through the oil leakage hole to the oil storage bin. After the pressurization is completed, the baffle 27 moves up, and the pressing plate 28 further pushes the iron chip cake to the discharge port 26 and is discharged by the blanking plate 32.

[0032] As a preferred structure, a plurality of reinforcing rods 15 are arranged at intervals between the two support frames 5 .

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chip cake press, comprising: The frame is provided with a shredding mechanism, a feeding mechanism and a pressing device, and is characterized in that: The shredding mechanism comprises a silo, the top of which is open and the interior is hollow to form a storage space, a feeding port is provided at the lower end of the storage space, and a partition that can be turned back and forth is provided at the center of the feeding port, the feeding port is formed into two openings by the partition, and two shredding blades that cross each other and can rotate towards each other are provided at one of the openings, and the iron scraps are shredded by the shredding blades; The feeding mechanism includes a feeding frame and a power device, one end of the feeding frame is located at the upper end of the material storage space, and the other end is arranged close to the ground. The feeding frame is provided with opposite slide grooves, and each of the two slide grooves is provided with a roller that can roll along the slide groove. The two rollers are connected by a connecting rod, and a trolley fixing frame is sleeved on the connecting rod. The trolley fixing frame is used to movably fix the trolley. The power device serves as a power source for lifting and lowering the trolley fixing frame, so that the two rollers slide along the slide groove; The pressing device includes a feeding bin, a briquetting bin and an oil storage bin. The feeding bin is located below the feeding port. An auger is arranged in the feeding bin, and the auger is driven to rotate by the auger conveying motor. One side of the briquetting bin is connected with the feeding bin for receiving the debris conveyed by the auger. A hydraulic press and a discharge port are also arranged on the opposite sides of the feeding bin, and a baffle is also arranged on the briquetting bin on the discharge port side. The baffle is driven up and down by a cylinder so that the baffle can close the discharge port. A pressing plate is also arranged on the pressing shaft of the hydraulic press, and a plurality of spherical extrusion heads are arranged on the pressing plate. The briquetting process is carried out by the cooperation of the pressing plate and the baffle. The oil storage bin is located at the lower end of the briquetting bin, and a plurality of fine oil leakage holes are arranged on the lower surface of the briquetting bin.

2. The iron chip cake pressing machine according to claim 1, characterized in that: The feeding rack includes two support frames, both sides of the two support frames are fixed to the frame by a fixing rod, two rocker arms are arranged between the two support frames through a rotating shaft, and a pull rod is pinned to each side of the two rocker arms close to the trolley fixing frame, and the lower end of the pull rod is hinged to the trolley fixing frame, and a cylinder hinged to the support frame is arranged on each side of the rotating shaft.

3. The iron chip cake press according to claim 1 or 2, characterized in that: The trolley fixing frame is a quadrilateral frame, and two connecting rods are arranged on the trolley fixing frame. Both ends of each connecting rod are provided with rollers that can roll along the slide groove.

4. The iron chip cake pressing machine according to claim 2, characterized in that: A plurality of reinforcing rods arranged at intervals are also arranged between the two support frames.

5. The iron chip cake pressing machine according to claim 1, characterized in that: The power device comprises a shredding motor, a gearbox and a connecting shaft, which are connected in sequence, and the connecting shaft is connected to the shredding blade, and the shredding motor and the gearbox are arranged at right angles to the shredding blade.

6. The iron chip cake pressing machine according to claim 1, characterized in that: A rotating shaft is provided at the lower end of the partition, and both sides of the rotating shaft are connected to the silo through bearings. A gear is also provided on one side of the rotating shaft, and a toothed plate is provided on the frame at the lower end of the gear. The toothed plate meshes with the gear and is driven to move back and forth by pushing the cylinder.

7. The iron chip cake pressing machine according to claim 1, characterized in that: A belt pulley is also provided on the outer side of the auger, and a belt pulley is also provided on the motor shaft of the auger conveying motor, and the two belt pulleys are connected by a belt.

8. The iron chip cake pressing machine according to claim 1, characterized in that: The plurality of spherical extrusion heads are arranged in a circular or quadrilateral array.

9. The iron chip cake pressing machine according to claim 1, characterized in that: A downwardly inclined blanking plate is provided at the discharge port.

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