CN109940210B - A remove device for small square shearing - Google Patents
A remove device for small square shearing Download PDFInfo
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- CN109940210B CN109940210B CN201910368991.1A CN201910368991A CN109940210B CN 109940210 B CN109940210 B CN 109940210B CN 201910368991 A CN201910368991 A CN 201910368991A CN 109940210 B CN109940210 B CN 109940210B
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- 238000010008 shearing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 16
- 230000000670 limiting effect Effects 0.000 claims description 4
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 2
- 244000153158 Ammi visnaga Species 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 239000002184 metal Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a removing device for small square shearing, which comprises a portal frame and a removing mechanism fixed in the portal frame; the portal frame comprises a top plate and supporting columns vertically fixed at two ends of the top plate; the removing mechanism comprises a cross beam with two ends respectively fixed on the support columns at two sides, the cross beam is provided with a pair of parallel cross beams, and tooth removing is arranged between the two cross beams at intervals. The invention can cut off the sheared materials with high efficiency and cut the sheared materials into small square structures, and can also ensure that the materials are not blocked or entrained in the shearing process.
Description
Technical Field
The invention relates to the technical field of metal cutting processing and solid waste resource recycling treatment, in particular to a removing device for small square shearing.
Background
When smelting metal, a temperature balance block is needed, the balance block generally needs to be small in size and convenient to control quality, so that a large (plate-shaped or strip-shaped) integral metal plate needs to be cut and processed into small metal squares with smaller volumes. In the existing small metal block shearing process, the current common method mainly uses a crusher to crush materials, but the crusher has high cost, high energy consumption and relatively low production efficiency. The other process is to manually cut for the second time, but the process has more potential safety hazards and low efficiency because of personnel participation.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or problems associated with the prior art cutting of small metal cubes.
Therefore, one of the purposes of the present invention is to provide a removing device for small square block shearing, which can cut the sheared materials with high efficiency and cut the sheared materials into small square block structures, and can also ensure that the materials are not jammed or entrained in the shearing process.
In order to solve the technical problems, the invention provides the following technical scheme: the removing device for small square shearing comprises a portal frame and a removing mechanism fixed in the portal frame; the portal frame comprises a top plate and supporting columns vertically fixed at two ends of the top plate; the removing mechanism comprises a cross beam with two ends respectively fixed on the support columns at two sides, the cross beam is provided with a pair of parallel cross beams, and tooth removing is arranged between the two cross beams at intervals.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the pair of parallel cross beams are an inner cross beam and an outer cross beam respectively, the inner cross beam and the outer cross beam are respectively provided with a first perforation and a second perforation which are opposite to each other and correspond to each other one by one, and each pick tooth is respectively inserted and fixed in a corresponding group of first perforation and second perforation.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the outer diameter of the picking teeth is matched with the inner diameters of the first perforation and the second perforation, the two ends of the picking teeth are respectively an inner end and an outer end, and a limited bit is fixed on the inner end; the limiting head is blocked at the outer side of the first perforation, and the outer end penetrates out of the outer side of the second perforation.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the removing mechanism further comprises a pressing plate, wherein the outer side face of the outer end of each tooth removing is provided with a transverse slot, and the width of each slot is matched with the thickness of the pressing plate; when each pick is inserted into the corresponding first perforation and second perforation, the inner side edge of the slot is flush with the outer side of the second perforation, and the pressing plate can be inserted into the slot of each pick to form limit.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the pressing plate is connected with the outer cross beam through bolts, the pressing plate is provided with corresponding third through holes, and the outer cross beam is provided with corresponding screw holes.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the cutting mechanism comprises an upper cutter body and a lower cutter body which can move oppositely; the upper cutter body comprises an upper cutter seat, a first support column transversely arranged at the bottom of the upper cutter seat and an upper cutter blade fixed at the lower end of each support column; the lower cutter body comprises a lower cutter seat, second struts which are fixed on the upper part of the lower cutter seat and staggered with the first struts, and lower blades fixed on the upper ends of the second struts; the upper cutter body can enable each upper cutter blade to be inserted into the interval between the corresponding lower cutter blades through vertical up-down linear motion.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the removing mechanism is positioned at the upper part of the lower blade, the removing teeth correspond to the intervals between every two adjacent upper blades, and each upper blade can be inserted into the corresponding removing teeth interval.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the two ends of the inner cross beam and the outer cross beam are respectively fixed with a fixing plate, and the fixing plates are fixed on the inner side surfaces of the support columns through bolts.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the lower cutter body is fixed at the bottom of the portal frame, and the upper cutter body is fixed below the top plate through a first oil cylinder and can perform linear motion in the vertical direction relative to the lower cutter body through vertical driving of the first oil cylinder.
As a preferred embodiment of the removing device for cutting small cubes according to the present invention, wherein: the guide plates are symmetrically fixed on two lateral sides of the upper cutter body, vertical guide rails corresponding to the guide plates are symmetrically arranged on the inner side surfaces of the support columns, and the guide plates on two sides of the upper cutter body are respectively embedded into the corresponding vertical guide rails and can vertically slide relatively.
The invention has the beneficial effects that: the invention can cut off the sheared materials with high efficiency and cut the sheared materials into small square structures, and can also ensure that the materials are not blocked or entrained in the shearing process. The invention has high production efficiency of shearing small blocks, and the whole middle process does not need personnel to directly participate in labor work, thereby ensuring safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall configuration diagram of the rejecting mechanism.
Fig. 2 is an exploded view of the rejection mechanism.
Fig. 3 is a detailed view of the whole structure and part of the structure of the shearing mechanism.
Fig. 4 is a structural view of the upper blade body.
FIG. 5 is an overall block diagram of a culling apparatus for small block shearing.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1 to 5, in a first embodiment of the present invention, a removing device for small square block shearing is provided, which can cut a sheared material (metal lath) into small square block structures, and can ensure that the condition of clamping or entraining the material does not occur in the shearing process.
The removing device for small square shearing comprises a portal frame 100 and a removing mechanism 200 transversely fixed in the portal frame. The portal frame 100 includes a horizontal top plate 101 and support columns 102 vertically fixed to both ends of the top plate 101. The rejecting mechanism 200 comprises a cross beam 201 with two ends fixed on the support columns 102 at two sides respectively, the cross beam 201 is provided with a pair of parallel cross beams, and rejecting teeth 202 are arranged between the two cross beams 201 at intervals.
Specifically, a pair of parallel cross beams 201 are an inner cross beam 201a and an outer cross beam 201b, the inner cross beam 201a and the outer cross beam 201b are respectively provided with a first perforation 201a-1 and a second perforation 201b-1 which are opposite to each other and are in one-to-one correspondence, and each tooth picking 202 is respectively inserted and fixed in a corresponding group of the first perforation 201a-1 and the second perforation 201 b-1.
Further, both ends of the inner beam 201a and the outer beam 201b are respectively fixed with fixing plates fixed to the inner side surfaces of the support columns 102 by bolts.
Further, the tooth picking 202 has a cylindrical main body, the outer diameter of the tooth picking 202 is matched with the inner diameters of the first through hole 201a-1 and the second through hole 201b-1, two ends of the tooth picking 202 are respectively provided with an inner end 202a and an outer end 202b, a spacing head 202a-1 with a larger outer diameter is fixed on the inner end 202a, the spacing head 202a-1 is blocked outside the first through hole 201a-1, and meanwhile, the outer end 202b penetrates out of the second through hole 201 b-1.
Further, the rejecting mechanism 200 further includes a strip-shaped pressing plate 203, and a lateral slot 202b-1 is formed on an outer side surface of the outer end 202b of each rejecting tooth 202, and a width of the slot 202b-1 is matched with a thickness of the pressing plate 203. When each pick 202 is inserted into the corresponding first through hole 201a-1 and second through hole 201b-1, such that the spacing head 202a-1 forms a spacing, the inner edge of the slot 202b-1 is just flush with the outer side of the second through hole 201b-1, and the pressing plate 203 can be inserted into the slot 202b-1 of each pick 202, forming a spacing of the end.
Preferably, the pressure plate 203 is connected to the outer beam 201b by bolts 204. The pressing plate 203 is provided with a corresponding third through hole 203a, and the outer beam 201b is provided with a corresponding screw hole 201b-2. The bolt 204 is inserted into the third through hole 203a and is coupled with the screw hole 201b-2.
In the present invention, the removing device for small square cutting further comprises a cutting mechanism 300 capable of cutting the cut material (metal lath), wherein the cutting mechanism 300 comprises an upper cutter body 301 and a lower cutter body 302 capable of moving in opposite directions. The lower cutter body 302 is fixed to the bottom of the gantry 100, and the upper cutter body 301 is fixed to the lower side of the top plate 101 through a first cylinder 303, and is vertically driven by the first cylinder 303 to perform a linear motion in a vertical direction with respect to the lower cutter body 302.
Specifically, the upper cutter body 301 includes an upper cutter seat 301a, a first support column 301b laterally arranged at the bottom of the upper cutter seat 301a, and an upper cutter blade 301c fixed to the lower end of each support column 301 b. The single first support column 301b is a plate structure, which is vertically fixed to the bottom of the upper tool holder 301a, and the first support columns 301b are simultaneously arranged in plurality side by side along the lateral direction.
The lower cutter body 302 includes a lower cutter holder 302a, second supports 302b fixed to an upper portion of the lower cutter holder 302a and staggered with the respective first supports 301b, and a lower blade 302c fixed to an upper end of the respective second supports 302b. Thus, the upper blades 301c and the lower blades 302c are also formed in a staggered arrangement, and preferably, the spacing between each adjacent upper blade 301c is equal to the thickness of the lower blade 302c, and the spacing between each adjacent lower blade 302c is equal to the thickness of the upper blade 301c. Accordingly, the respective first struts 301b are arranged equidistantly in the lateral direction and vertically downward; each second strut 302b is equally spaced laterally and vertically upward.
The upper blade body 301 can be moved vertically up and down in a straight line such that each upper blade 301c is inserted into a space between the corresponding lower blades 302c. Thus, if the metal lath is placed laterally on top of the upper blade 301c, the staggered upper blade 301c can be pressed downward, shearing the metal lath into a plurality of metal block structures. Preferably, the thickness of the upper blade 301c is equal to the thickness of the lower blade 302c, so that the size of the square cut by the cutting mechanism 300 is equal.
Further, the rejecting mechanism 200 is located at the upper portion of the lower blade 302c and the lower portion of the upper blade holder 301 a. The pick 202 corresponds to the spacing between each adjacent upper blade 301c, and each upper blade 301c is capable of being interspersed in the corresponding pick 202 spacing.
When the upper blade 301c moves downward and the staggered lower blades 302c cut the metal lath, the upper blade 301c can uniformly pass through each corresponding gap between the teeth 202 and insert into each corresponding gap between the lower blades 302c, at this time, the upper blade 301c is located below the teeth 202, and the gaps between the upper blades 301c may be blocked, and a jamming phenomenon (caused by friction force) may occur. If the upper cutter body 301 integrally returns upwards, the pick teeth 202 positioned at the upper part can remove entrained square blocks along the belt, so that no material is always left between the upper cutter 301c and the lower cutter 302c after one action is finished.
Further, the upper end of the upper blade 301c is connected to the lower end of the first support 301b by a socket head cap screw, and the bottom surface of the upper blade 301c is recessed with a groove matched with the head of the screw, so that the hexagonal screw can be completely immersed into the upper blade 301c after being fixed. Similarly, the lower end of the lower blade 302c is connected to the upper end of the second support column 302b by a socket head cap screw, and the top surface of the lower blade 302c is recessed with a groove that is matched with the head of the screw, so that the socket head cap screw can be completely immersed into the lower blade 302c after being fixed.
Further, the thickness of the upper blade 301c is greater than the first leg 301b, and the thickness of the lower blade 302c is greater than the second leg 302b. Thus, the dice cut by the upper blade 301c can be pushed down by the upper blade 301c into the space between the second support posts 302b, and since the thickness of the lower blade 302c is greater than that of the second support posts 302b, the space between the second support posts 302b is greater than that of the upper blade 301c (i.e., the thickness of the dice), and finally the dice pushed into between the second support posts 302b can be dropped without side friction.
Further, the upper end of the upper blade 301c is fixed to the corresponding first pillar 301b, and the lower end has a longitudinal limit groove 301c-1, and in a transverse projection, the limit groove 301c-1 makes the structure of the upper blade 301c form a "U" structure. When the upper blade 301c moves downward, the protruding portions on both sides have a motion limiting effect on the sheared material, preventing the position change of the sheared material caused by the absence of the action of the pressing device in the shearing process, thereby ensuring the normal shearing without the pressing device.
Further, guide plates 301d are symmetrically fixed at two lateral sides of the upper cutter body 301, vertical guide rails 102a corresponding to the guide plates 301d are symmetrically arranged on the inner side surfaces of the support columns 102, and the guide plates 301d at two sides of the upper cutter body 301 are respectively embedded into the corresponding vertical guide rails 102a and can vertically slide relatively. Preferably, the outer surface of the guide plate 301d is provided with a guide wear-resistant layer made of wear-resistant material.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (7)
1. A rejection unit for small square shearing, its characterized in that: comprises a portal frame (100) and a rejecting mechanism (200) fixed in the portal frame;
the portal frame (100) comprises a top plate (101) and supporting columns (102) vertically fixed at two ends of the top plate (101); the removing mechanism (200) comprises cross beams (201) with two ends respectively fixed on the support columns (102) at two sides, the cross beams (201) are provided with a pair of parallel cross beams, and teeth (202) are arranged between the two cross beams (201) at intervals;
the pair of parallel crossbeams (201) are respectively an inner crossbeam (201 a) and an outer crossbeam (201 b), the inner crossbeam (201 a) and the outer crossbeam (201 b) are respectively provided with first through holes (201 a-1) and second through holes (201 b-1) which are opposite to each other and are in one-to-one correspondence, and each pick tooth (202) is respectively inserted and fixed in a corresponding group of first through holes (201 a-1) and second through holes (201 b-1);
the outer diameter of the pick teeth (202) is matched with the inner diameters of the first perforation (201 a-1) and the second perforation (201 b-1), the two ends of the pick teeth (202) are respectively an inner end (202 a) and an outer end (202 b), and a limited bit (202 a-1) is fixed on the inner end (202 a); the limiting head (202 a-1) is blocked outside the first perforation (201 a-1), and the outer end (202 b) penetrates out of the outer side of the second perforation (201 b-1);
the rejecting mechanism (200) further comprises a pressing plate (203), wherein a transverse slot (202 b-1) is formed in the outer side face of the outer end (202 b) of each rejecting tooth (202), and the width of the slot (202 b-1) is matched with the thickness of the pressing plate (203);
when each pick (202) is inserted into the corresponding first perforation (201 a-1) and second perforation (201 b-1), the inner edge of the slot (202 b-1) is flush with the outer side of the second perforation (201 b-1), and the pressing plate (203) can be inserted into the slot (202 b-1) of each pick (202) to form a limit.
2. The culling apparatus for small square cuts of claim 1, wherein: the pressing plate (203) is connected with the outer cross beam (201 b) through bolts (204), the pressing plate (203) is provided with corresponding third through holes (203 a), and the outer cross beam (201 b) is provided with corresponding screw holes (201 b-2).
3. The rejecting device for dice cutting according to claim 2, wherein: the cutting mechanism (300) comprises an upper cutter body (301) and a lower cutter body (302) which can move oppositely;
the upper cutter body (301) comprises an upper cutter holder (301 a), a first support column (301 b) transversely arranged at the bottom of the upper cutter holder (301 a) and an upper cutter blade (301 c) fixed at the lower end of each support column (301 b);
the lower cutter body (302) comprises a lower cutter holder (302 a), second struts (302 b) fixed on the upper part of the lower cutter holder (302 a) and staggered with the first struts (301 b), and lower blades (302 c) fixed on the upper ends of the second struts (302 b); the upper blade body (301) is capable of being linearly moved vertically up and down such that each upper blade (301 c) is inserted into a space between the corresponding lower blades (302 c).
4. A culling device for small square cuts as claimed in claim 3, wherein: the rejecting mechanism (200) is located at the upper part of the lower blade (302 c), the rejecting teeth (202) correspond to the intervals between the adjacent upper blades (301 c), and the upper blades (301 c) can be inserted in the corresponding rejecting teeth (202) intervals.
5. The culling apparatus for small square cuts according to claim 4, wherein: both ends of the inner cross beam (201 a) and the outer cross beam (201 b) are respectively fixed with a fixed plate, and the fixed plates are fixed on the inner side surfaces of the support columns (102) through bolts.
6. The culling apparatus for small square cuts according to claim 5, wherein: the lower cutter body (302) is fixed at the bottom of the portal frame (100), and the upper cutter body (301) is fixed below the top plate (101) through a first oil cylinder (303) and can perform linear motion in the vertical direction relative to the lower cutter body (302) through vertical driving of the first oil cylinder (303).
7. The culling apparatus for small square cuts according to claim 6, wherein: guide plates (301 d) are symmetrically fixed on two lateral side edges of the upper cutter body (301), vertical guide rails (102 a) corresponding to the guide plates (301 d) are symmetrically arranged on the inner side surfaces of the support columns (102), and the guide plates (301 d) on two sides of the upper cutter body (301) are respectively embedded into the corresponding vertical guide rails (102 a) and can vertically slide relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368991.1A CN109940210B (en) | 2019-05-05 | 2019-05-05 | A remove device for small square shearing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368991.1A CN109940210B (en) | 2019-05-05 | 2019-05-05 | A remove device for small square shearing |
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| CN109940210A CN109940210A (en) | 2019-06-28 |
| CN109940210B true CN109940210B (en) | 2024-02-23 |
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