CN115091213A - Bar weighing and processing device - Google Patents

Bar weighing and processing device Download PDF

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Publication number
CN115091213A
CN115091213A CN202211029261.7A CN202211029261A CN115091213A CN 115091213 A CN115091213 A CN 115091213A CN 202211029261 A CN202211029261 A CN 202211029261A CN 115091213 A CN115091213 A CN 115091213A
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Prior art keywords
plate
fixedly connected
support
frame
bar
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CN202211029261.7A
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CN115091213B (en
Inventor
张喆
徐梅花
汤小勇
沙铁根
乐赞扬
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Xinxiang Huilian Electronic Polytron Technologies Inc
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Xinxiang Huilian Electronic Polytron Technologies Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/12—Sorting arrangements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to a bar weighing device, in particular to a bar weighing and processing device. The device comprises a first limiting plate of a bracket, a second mounting rack, a first transmission mechanism and the like; the first limiting plate is fixedly connected to the support, the first limiting plate plays a limiting role during feeding, the second mounting frame is fixedly connected to the right side of the middle of the support, the first transmission mechanism is fixedly connected to the rear portion of the support and used for conveying the weighing bars intermittently, the second transmission mechanism is fixedly connected to the front portion of the support and used for conveying the overweight bars for processing. According to the invention, the first electric cylinder and the second electric cylinder are connected and controlled through the arranged weighing sensor, so that overweight or lighter bars can be rapidly screened.

Description

Bar weighing and processing device
Technical Field
The invention relates to a bar weighing device, in particular to a bar weighing processing device.
Background
At present, the existing automatic bar weighing machine only has the functions of weighing and rejecting waste materials, overweight and light-weight materials are mixed in rejected waste material bars, when overweight bars need to be processed for the second time, the overweight bars need to be weighed and selected again, and the overweight bars cannot be directly processed. Therefore, it is urgently needed to provide a bar weighing and processing device capable of distinguishing screening and secondary processing.
Disclosure of Invention
In order to overcome the function that current automatic rod weighing machine only has the weighing and rejects the waste material, and have overweight and light in weight to mix together in the waste material rod of rejecting, when the overweight rod of needs secondary operation, still need once again weigh and select, also can not directly carry out the shortcoming of processing to overweight rod, the technical problem that solves is: provides a bar weighing and processing device capable of distinguishing screening and secondary processing.
In order to achieve the purpose, the technical scheme of the invention is as follows: a bar weighing and processing device comprises a bracket, a first limiting plate, a second mounting frame, a first transmission mechanism and a second transmission mechanism, wherein the bracket is fixedly connected with the first limiting plate which plays a role of limiting when being fed, the right side of the middle part of the bracket is fixedly connected with the second mounting frame, the first transmission mechanism is fixedly connected with the rear part of the bracket and is used for intermittently transmitting a weighing bar, the second transmission mechanism is fixedly connected with the front part of the bracket and is used for transmitting an overweight bar for processing, the bar weighing and processing device is characterized by also comprising a weighing sensor, a first electric cylinder, a transmission frame, a second electric cylinder and a waste material through pipe, the first transmission mechanism is internally provided with the weighing sensor which is used for weighing the bar, the bracket is provided with the first electric cylinder, the transmission frame is fixedly connected with the bracket, the first electric cylinder is used for pushing the overweight bar onto the second transmission mechanism through the transmission frame for secondary processing, install second electric cylinder on the support, support left side rigid coupling waste material siphunculus, second electric cylinder is used for pushing away the bar that is lighter in the waste material siphunculus.
Furthermore, the first transmission mechanism comprises a first containing plate, a first motor, a first belt wheel, first swing frames, a second belt wheel, a first belt and a first conveying frame, the first containing plate is fixedly connected to the support, the weighing sensor is installed between the first containing plates, the first motor is installed on the left side of the support, the support is rotatably connected with a plurality of first swing frames, the two first swing frames on the rear side are respectively connected with the first belt wheel and the second belt wheel, the first motor is fixedly connected with the first belt wheel through an output shaft, the first belt wheel and the second belt wheel are driven through the first belt, and the first swing frames corresponding to the left side and the right side are connected with the first conveying frame in a rotating mode.
Further, second drive mechanism holds the board including the second, first mounting bracket, the second motor, the third band pulley, the second swing span, the fourth band pulley, the second belt, the second carriage, first extension board and second limiting plate, the board is held to the anterior rigid coupling second of support, the first mounting bracket of rigid coupling on the support, install the second motor on the first mounting bracket, it is connected with a plurality of second swing spans to rotate on the support, be connected with third band pulley and fourth band pulley on two second swing spans of front side respectively, the second motor passes through output shaft rigid coupling third band pulley, the third band pulley passes through the second belt with the fourth band pulley and transmits, it is connected with the second carriage to all rotate on the second swing span that corresponds about, the first extension board of rigid coupling on the support, there is the second limiting plate through the nut rigid coupling on the first extension board.
Further, still include cutting mechanism, cutting mechanism installs in second mounting bracket left part, cutting mechanism includes first backup pad, first cylinder, push down the frame, the U template, first pretension mechanism, cutting motor and cutting knife, the first backup pad of second mounting bracket downside rigid coupling, the first cylinder of second mounting bracket installation, the push down the frame is connected to the flexible end rigid coupling of first cylinder, push down the frame below rigid coupling U template, be equipped with pretension mechanism on the U template, the corresponding inboard installation cutting motor of U template, the rigid coupling cutting knife on the cutting motor.
Furthermore, the first pre-tightening mechanism comprises a first sliding plate, a first sliding rod and a first spring, the first sliding plate is connected with the first supporting plate in a sliding mode, an opening is formed in the first sliding plate, the first sliding plate is fixedly connected with the first sliding rod in the opening, the first sliding rod is connected with a U-shaped plate in a sliding mode, the first sliding rod is sleeved with the first spring, the upper end of the first spring is fixedly connected with the U-shaped plate, and the lower end of the first spring is fixedly connected with the first sliding plate.
Further, the extrusion mechanism is installed on the right portion of the second installation frame and comprises a second support plate, a second air cylinder, a lower pressing plate, an extrusion frame and a second pre-tightening mechanism, the second support plate is symmetrically and fixedly connected to the lower side of the second installation frame, the second air cylinder is installed on the second installation frame, the extending end of the second air cylinder is fixedly connected with the lower pressing plate, the second pre-tightening mechanism is arranged on the lower pressing plate, and the extrusion frame is fixedly connected to the lower portion of the lower pressing plate.
Furthermore, the second pre-tightening mechanism comprises a second sliding plate, a second sliding rod and a second spring, the second sliding plate is connected to the second supporting plate in a sliding mode, an opening is formed in the middle of the second sliding plate, the second sliding rod is fixedly connected into the opening of the second sliding plate, the lower pressing plate is connected with the second sliding rod in a sliding mode, the second spring is sleeved on the second sliding rod, the upper end of the second spring is fixedly connected with the lower pressing plate, and the lower end of the second spring is fixedly connected with the second sliding plate.
Further, still include grinding machanism, grinding machanism includes the T template, the bull stick, the rack, the straight-teeth gear, grinding motor, the flat emery wheel of polishing, protruding emery wheel of polishing and extension spring, rotate on the support and connect the straight-teeth gear, sliding connection has two racks on the support, the rack all meshes with the straight-teeth gear, the rigid coupling has the T template on two racks, two grinding motor are all installed to the corresponding inboard of two T templates, the flat emery wheel of polishing of the corresponding grinding motor rigid coupling in left side, the protruding emery wheel of polishing of the corresponding grinding motor rigid coupling in right side, one of them T template outside rigid coupling extension spring, the other end and the first limiting plate rigid coupling of extension spring, T template upper portion rotates connects the bull stick, the extrusion frame contacts with the bull stick.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the first electric cylinder and the second electric cylinder are connected and controlled through the arranged weighing sensor, so that overweight or lighter bars can be rapidly distinguished and screened.
2. The overweight bars screened out by the automatic cutting machine are pushed to the second transmission mechanism through the first electric cylinder, and can be pressed and fixed well through the cooperation of the second transmission mechanism, the first pre-tightening mechanism and the cutting mechanism, and then can be automatically cut and processed.
3. According to the invention, through the matching of the second transmission mechanism, the extrusion mechanism, the second pre-tightening mechanism and the polishing mechanism, the cut bar can be tightly pressed and fixed, and the bar is automatically polished twice through the polishing mechanism.
4. According to the polishing mechanism, the flat polishing wheel and the convex polishing wheel can be used for polishing the bar material and then performing chamfering polishing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a first partial structure of the present invention;
FIG. 3 is a schematic perspective view of a first rotating mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a second partial structure of the present invention;
FIG. 5 is a schematic perspective view of a second rotating mechanism according to the present invention;
FIG. 6 is a schematic perspective view of the cutting mechanism of the present invention;
FIG. 7 is a schematic perspective view of the extruding mechanism of the present invention;
fig. 8 is a schematic partial perspective view of a grinding mechanism according to the present invention.
The reference numbers in the figures are: 1: a bracket, 101: first containment plate, 102: load cell, 103: first limiting plate, 104: groove, 105: material containing frame, 106: material containing box, 107: waste material box, 2: first transmission mechanism, 201: first motor, 202: first pulley, 203: first swing frame, 204: second pulley, 205: first belt, 206: first carriage, 207: tension pulley, 3: first electric cylinder, 4: conveying frame, 5: second electric cylinder, 6: waste pipe, 7: second holding plate, 8: second transmission mechanism, 801: first mount, 802: second motor, 803: third pulley, 804: second swing frame, 805: fourth pulley, 806: second belt, 807: second carriage, 808: first plate, 809: second limiting plate, 9: second mounting bracket, 10: cutting mechanism, 1001: first support plate, 1002: first cylinder, 1003: push down rack, 1004: first sliding plate, 1005: u-shaped plate, 1006: first slide bar, 1007: first spring, 1008: cutting motor, 1009: cutting knife, 11: pressing mechanism, 1101: second support plate, 1102: second cylinder, 1103: lower press plate, 1104: second sliding plate, 1105: second slide bar, 1106: second spring, 1107: extrusion frame, 12: grinding mechanism, 1201: t-shaped plate, 1202: turning rod, 1203: rack, 1204: spur gear, 1205: grinding motor, 1206: flat grinding wheel, 1207: raised abrasive wheel, 1208: a tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.
Example 1
A bar weighing and processing device, as shown in fig. 1-5, comprising a bracket 1, a first limit plate 103, a material containing rack 105 and a material containing box 106, waste material box 107, second mounting bracket 9, first drive mechanism 2 and second drive mechanism 8, the first limiting plate 103 of rigid coupling on the support 1, first limiting plate 103 has played spacing effect when the material loading, it is equipped with flourishing work or material rest 105 to rotate on the support 1, can place a plurality of flourishing magazine 106 in the flourishing work or material rest 105, open flutedly on the left of the support 1 front portion, the recess is used for holding waste material box 107, waste material box 107 is used for collecting the waste material after the processing, the right side rigid coupling second mounting bracket 9 at 1 middle part of support, 2 rigid couplings of first drive mechanism in support 1 rear portion, first drive mechanism 2 is used for the rod of intermittent type nature conveying weighing, 8 rigid couplings of second drive mechanism are in support 1 front portion, second drive mechanism 8 is used for conveying overweight rod and processes the usefulness.
Still including weighing sensor 102, first electric cylinder 3, conveying frame 4, second electric cylinder 5 and waste material siphunculus 6, be equipped with weighing sensor 102 in the first drive mechanism 2, weighing sensor 102 is used for weighing the rod, install first electric cylinder 3 on the support 1, rigid coupling conveying frame 4 on the support 1, first electric cylinder 3 is used for promoting overweight rod to carry out secondary operation on the second drive mechanism 8 through conveying frame 4, install second electric cylinder 5 on the support 1, 1 left side rigid coupling waste material siphunculus 6 of support, second electric cylinder 5 is used for pushing down lighter rod in the waste material siphunculus 6.
When the bar materials are weighed, the bar materials are conveyed to a first containing plate 101 through a vibrating disc (the vibrating disc belongs to the prior art and is not described here), then the bar materials are conveyed to a weighing sensor 102 through a first transmission mechanism 2 for weighing, when the overweight bar materials are weighed, the first transmission mechanism 2 conveys the bar materials to the position of a first electric cylinder 3, the first electric cylinder 3 is started, a telescopic rod of the first electric cylinder 3 rapidly extends out to push the overweight bar materials to a second transmission mechanism 8 through a conveying frame 4 for processing, when the lighter bar materials are weighed, the first transmission mechanism 2 conveys the bar materials to the position of a second electric cylinder 5, the second electric cylinder 5 is started, a telescopic rod of the second electric cylinder 5 rapidly extends out to push the lighter bar materials into a waste material through pipe 6, the bar materials slide down through the waste material through pipe 6 for collection, when the qualified bar is weighed, the first transmission mechanism 2 transmits the qualified bar to the left and drops the qualified bar into the material containing box 106 for collection.
Example 2
On the basis of embodiment 1, a bar weighing and processing device, as shown in fig. 2 and fig. 3, a first transmission mechanism 2 includes a first containing plate 101, a first motor 201, a first pulley 202, a first swing frame 203, a second pulley 204, a first belt 205, a first conveying frame 206 and a tension pulley 207, the first containing plate 101 is fixedly connected to a support 1, a weighing sensor 102 is installed between the first containing plates 101, the first motor 201 is installed on the left side of the support 1, four first swing frames 203 are rotatably connected to the support 1, the first pulley 202 and the second pulley 204 are respectively connected to two first swing frames 203 on the rear side, the first motor 201 is fixedly connected to the first pulley 202 through an output shaft, the first pulley 202 and the second pulley 204 are driven through the first belt 205, the first conveying frames 206 are rotatably connected to the left and right corresponding first swing frames 203, the tension pulley 207 is arranged on the support 1, the tension pulley 207 is located in the middle of the first belt 205, and the tension pulley 207 presses the first belt 205.
The bar materials are conveyed to the first containing plate 101 through the vibrating plate, the first motor 201 is started, the first motor 201 rotates to drive the first belt wheel 202 to rotate, the first belt wheel 202 rotates to drive the second belt wheel 204 to rotate through the first belt 205, meanwhile, the first belt wheel 202 and the second belt wheel 204 rotate to drive the first swing frame 203 to rotate, the first swing frame 203 rotates to drive the first conveying frame 206 to swing, the first conveying frame 206 swings to enable the bar materials on the first containing plate 101 to move leftwards intermittently, when the bar materials move to the weighing sensor 102 for weighing, the weighing sensor 102 is connected with the first electric cylinder 3 and the second electric cylinder 5, when the bar materials are overweight or lighter, the first electric cylinder 3 and the second electric cylinder 5 are started to work, the telescopic rod of the first electric cylinder 3 rapidly stretches out to guide and push the overweight bar materials to the second transmission mechanism 8 through the conveying frame 4 for processing, the telescopic link of second electric cylinder 5 stretches out fast and pushes away the bar that is lighter to fall to waste material siphunculus 6 in, the bar passes through waste material siphunculus 6 landing and collects, and qualified bar will continue to move left and collect.
Example 3
On the basis of embodiment 2, a bar weighing and processing device, as shown in fig. 4 and fig. 5, a second transmission mechanism 8 includes a second containing plate 7, a first mounting frame 801, a second motor 802, a third belt wheel 803, a second swing frame 804, a fourth belt wheel 805, a second belt 806, a second conveying frame 807, a first supporting plate 808 and a second limiting plate 809, the second containing plate 7 is fixedly connected to the front portion of a support 1, the first mounting frame 801 is fixedly connected to the support 1, the second motor 802 is installed on the first mounting frame 801, four second swing frames 804 are rotatably connected to the support 1, the third belt wheel 803 and the fourth belt wheel 805 are respectively connected to two second swing frames 804 at the front side, the second motor 802 is fixedly connected to the third belt wheel 803 through an output shaft, the third belt wheel 803 and the fourth belt wheel 805 are driven through the second belt wheel 806, the second swing frames 807 are rotatably connected to the left and right corresponding second swing frames 804, a first support plate 808 is fixedly connected to the bracket 1, and a second limit plate 809 is fixedly connected to the first support plate 808 through a nut.
When the first electric cylinder 3 pushes the bar material to the second holding plate 7 through the guiding of the conveying frame 4 to process, a nut can be manually screwed to adjust the second limiting plate 809, the second limiting plate 809 plays a limiting role, then the second motor 802 is started, the second motor 802 rotates to drive the third belt wheel 803 to rotate, the third belt wheel 803 drives the fourth belt wheel 805 to rotate through the second belt 806, the third belt wheel 803 and the fourth belt wheel 805 rotate to drive the second swinging frame 804 to rotate, the second swinging frame 804 rotates to drive the second conveying frame 807 to swing, and the second conveying frame 807 swings to intermittently convey the bar material rightward.
Example 4
On embodiment 3's basis, a processing apparatus is weighed to bar, as shown in fig. 4 and fig. 6, still include cutting mechanism 10, cutting mechanism 10 is installed in the 9 left parts of second mounting bracket, cutting mechanism 10 includes first backup pad 1001, first cylinder 1002, push down frame 1003, the U template, first pretension mechanism, cutting motor 1008 and cutting knife 1009, the first backup pad 1001 of second mounting bracket 9 downside rigid coupling, install first cylinder 1002 on the second mounting bracket 9, push down frame 1003 is connected firmly to the flexible end of first cylinder 1002, push down frame 1003 below rigid coupling U template, be equipped with pretension mechanism on the U template, cutting motor 1008 is installed to the corresponding inboard of U template, rigid coupling cutting knife 1009 on the cutting motor 1008.
The first pre-tightening mechanism comprises a first sliding plate 1004, a first sliding rod 1006 and a first spring 1007, the first sliding plate 1004 is slidably connected with a first supporting plate 1001, an opening is formed in the first sliding plate 1004, two first sliding rods 1006 are fixedly connected in the opening of the first sliding plate 1004, the first sliding rods 1006 are slidably connected with a U-shaped plate, the first sliding rods 1006 are sleeved with the first spring 1007, the upper end of the first spring 1007 is fixedly connected with the U-shaped plate, and the lower end of the first spring 1007 is fixedly connected with the first sliding plate 1004.
When the overweight bar moves below the cutting mechanism 10, the first cylinder 1002 and the cutting motor 1008 are started, the telescopic rod of the first cylinder 1002 moves downwards to drive the lower pressing frame 1003, the U-shaped plate and the first sliding plate 1004 to move downwards, the first sliding plate 1004 moves downwards to fixedly pre-tighten the bar, meanwhile, the first cylinder 1002 drives the lower pressing frame 1003 and the U-shaped plate to move downwards continuously through the first sliding rod 1006, the first spring 1007 compresses, meanwhile, the cutting motor 1008 rotates to drive the cutting knife 1009 to rotate, the U-shaped plate moves downwards to drive the cutting motor 1008 and the cutting knife 1009 to move downwards to cut the bar, after cutting, the first cylinder 1002 contracts to drive the lower press frame 1003, the U-shaped plate, the first sliding plate 1004, the cutting motor 1008 and the cutting knife 1009 to reset, simultaneously, first spring 1007 resets, so relapse, has realized the automatic function that compresses tightly fixed cutting process rod.
Example 5
On the basis of embodiment 4, a bar weighing and processing device, as shown in fig. 7 and 8, further includes a squeezing mechanism 11, the squeezing mechanism 11 is installed at the right portion of the second installation frame 9, the squeezing mechanism 11 includes a second support plate 1101, a second cylinder 1102, a lower press plate 1103, a squeezing frame 1107 and a second pre-tightening mechanism, the second support plate 1101 is symmetrically and fixedly connected to the lower side of the second installation frame 9, the second cylinder 1102 is installed on the second installation frame 9, the extending end of the second cylinder 1102 is fixedly connected to the lower press plate 1103, the second pre-tightening mechanism is arranged on the lower press plate 1103, and the squeezing frame 1107 is fixedly connected to the lower side of the lower press plate 1103.
The second pre-tightening mechanism comprises a second sliding plate 1104, a second sliding bar 1105 and a second spring 1106, the second sliding plate 1104 is slidably connected to the second supporting plate 1101, an opening is formed in the middle of the second sliding plate 1104, two second sliding bars 1105 are fixedly connected to the opening of the second sliding plate 1104, the lower pressing plate 1103 is slidably connected to the second sliding bar 1105, the second spring 1106 is sleeved on the second sliding bar 1105, the upper end of the second spring 1106 is fixedly connected to the lower pressing plate 1103, and the lower end of the second spring 1106 is fixedly connected to the second sliding plate 1104.
Still include grinding machanism 12, grinding machanism 12 includes T template 1201, bull stick 1202, rack 1203, straight-teeth gear 1204, grinding motor 1205, flat grinding wheel 1206, protruding grinding wheel 1207 and extension spring 1208, rotate on the support 1 and connect straight-teeth gear 1204, sliding connection has two racks 1203 on the support 1, rack 1203 all meshes with straight-teeth gear 1204, the rigid coupling has T template 1201 on two racks 1203, two grinding motor 1205 are all installed to the corresponding inboard of two T templates 1201, the corresponding grinding motor 1205 rigid coupling flat grinding wheel 1206 in left side, the corresponding protruding grinding wheel 1207 of grinding motor 1205 rigid coupling in right side, one of them T template 1201 outside rigid coupling extension spring 1208, the other end and the first limiting plate 103 rigid coupling of extension spring 1208, T template 1201 upper portion rotates and connects bull stick 1202, extrusion frame 1107 contacts with bull stick 1202.
When the cut bar moves below the extrusion mechanism 11, the second cylinder 1102 is started, the telescopic end of the second cylinder 1102 moves downwards to drive the lower pressing frame 1003, the extrusion frame 1107 and the first sliding plate 1004 to move downwards, the first sliding plate 1004 moves downwards to press and fix the bar, at this time, the second cylinder 1102 drives the lower pressing frame 1003 and the extrusion frame 1107 to continue to move downwards through the first sliding rod 1006, the second spring 1106 compresses, the lower pressing frame 1003 moves downwards to drive the extrusion frame 1107 to extrude the T-shaped plate 1201, so that the two T-shaped plates 1201 are engaged with the gear through the rack 1203, the flat grinding wheel 1206 is moved upwards on the support 1 to be contacted with two ends of the bar, the tension spring 1208 stretches, meanwhile, the grinding motor 1205 is started, the grinding motor 1205 drives the flat grinding wheel 1206 and the convex grinding wheel 1207 to rotate, the flat grinding wheel 1206 grinds the bar, and when the first grinding is finished, the cylinder drives the lower pressing frame 1003, the first pressing frame 1107, the first grinding frame 1107, the second spring and the second spring 1208 are started to move downwards to drive the grinding wheel 1107 to rotate, Extrusion frame 1107 and first sliding plate 1004 reset upwards, second spring 1106 and extension spring 1208 reset simultaneously, extension spring 1208 resets and drives rack 1203 and the T template 1201 of one side and resets, when T template 1201 and rack 1203 of one side reset and move, rack 1203 drives gear revolve, gear revolve drives rack 1203 and the T template 1201 of opposite side and resets, when the position that the rod after grinding removed protruding grinding wheel 1207 need carry out the chamfer and polish, extrusion mechanism 11 repeats above-mentioned action, can realize carrying out the chamfer to the rod and polish, so relapse, the processing of polishing twice has been realized to the rod.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A bar weighing processing device comprises a support (1), a first limiting plate (103), a second mounting frame (9), a first transmission mechanism (2) and a second transmission mechanism (8), wherein the support (1) is fixedly connected with the first limiting plate (103), the first limiting plate (103) plays a limiting role during feeding, the right side of the middle part of the support (1) is fixedly connected with the second mounting frame (9), the first transmission mechanism (2) is fixedly connected with the rear part of the support (1), the first transmission mechanism (2) is used for intermittently transmitting weighed bars, the second transmission mechanism (8) is fixedly connected with the front part of the support (1), the second transmission mechanism (8) is used for transmitting overweight bars for processing, and the bar weighing processing device is characterized by further comprising a weighing sensor (102), a first electric cylinder (3), a transmission frame (4), a second electric cylinder (5) and a waste through pipe (6), be equipped with weighing sensor (102) in first drive mechanism (2), weighing sensor (102) are used for the rod of weighing, install first electric cylinder (3) on support (1), rigid coupling conveying frame (4) are gone up in support (1), first electric cylinder (3) are used for promoting overweight rod to carry out secondary operation on second drive mechanism (8) through conveying frame (4), install second electric cylinder (5) on support (1), support (1) left side rigid coupling waste material siphunculus (6), second electric cylinder (5) are used for pushing down in waste material siphunculus (6) lighter rod.
2. The bar weighing and processing device according to claim 1, wherein the first transmission mechanism (2) comprises a first containing plate (101), a first motor (201), first belt wheels (202), first swing frames (203), second belt wheels (204), a first belt (205) and a first conveying frame (206), the first containing plate (101) is fixedly connected to the support (1), the weighing sensors (102) are installed between the first containing plates (101), the first motor (201) is installed on the left side of the support (1), the plurality of first swing frames (203) are rotatably connected to the support (1), the first belt wheels (202) and the second belt wheels (204) are respectively connected to two first swing frames (203) on the rear side, the first motor (201) is fixedly connected to the first belt wheels (202) through an output shaft, and the first belt wheels (202) and the second belt wheels (204) are driven through the first belt (205), the left and right corresponding first swing frames (203) are rotatably connected with first conveying frames (206).
3. The bar weighing and processing device according to claim 1, wherein the second transmission mechanism (8) comprises a second containing plate (7), a first mounting frame (801), a second motor (802), a third belt wheel (803), a second swing frame (804), a fourth belt wheel (805), a second belt (806), a second conveying frame (807), a first support plate (808) and a second limiting plate (809), the front part of the bracket (1) is fixedly connected with the second containing plate (7), the bracket (1) is fixedly connected with the first mounting frame (801), the first mounting frame (801) is provided with the second motor (802), the bracket (1) is rotatably connected with a plurality of second swing frames (804), the two second swing frames (804) at the front side are respectively connected with the third belt wheel (803) and the fourth belt wheel (805), the second motor (802) is fixedly connected with the third belt wheel (803) through an output shaft, the third belt wheel (803) and the fourth belt wheel (805) are driven by a second belt (806), a second conveying frame (807) is rotatably connected to a left corresponding swing frame and a right corresponding swing frame (804), a first support plate (808) is fixedly connected to the support (1), and a second limiting plate (809) is fixedly connected to the first support plate (808) through nuts.
4. The bar weighing and processing device according to claim 3, further comprising a cutting mechanism (10), wherein the cutting mechanism (10) is installed at the left part of the second mounting frame (9), the cutting mechanism (10) comprises a first supporting plate (1001), a first air cylinder (1002), a lower pressing frame (1003), a U-shaped plate, a first pre-tightening mechanism, a cutting motor (1008) and a cutting knife (1009), the first supporting plate (1001) is fixedly connected to the lower side of the second mounting frame (9), the first air cylinder (1002) is installed on the second mounting frame (9), the telescopic end of the first air cylinder (1002) is fixedly connected with the lower pressing frame (1003), the U-shaped plate is fixedly connected to the lower side of the lower pressing frame (1003), the pre-tightening mechanism is arranged on the U-shaped plate, the cutting motor (1008) is installed on the corresponding inner side of the U-shaped plate, and the cutting knife (1009) is fixedly connected to the cutting motor (1008).
5. The bar weighing and processing device according to claim 4, wherein the first pre-tightening mechanism comprises a first sliding plate (1004), a first sliding rod (1006) and a first spring (1007), the first sliding plate (1004) is slidably connected with the first supporting plate (1001), an opening is formed in the first sliding plate (1004), the first sliding rod (1006) is fixedly connected in the opening of the first sliding plate (1004), the first sliding rod (1006) is slidably connected with the U-shaped plate, the first sliding rod (1006) is sleeved with the first spring (1007), the upper end of the first spring (1007) is fixedly connected with the U-shaped plate, and the lower end of the first spring (1007) is fixedly connected with the first sliding plate (1004).
6. The bar weighing and processing device according to claim 5, further comprising a squeezing mechanism (11), wherein the squeezing mechanism (11) is mounted at the right part of the second mounting frame (9), the squeezing mechanism (11) comprises a second supporting plate (1101), a second cylinder (1102), a lower pressing plate (1103), a squeezing frame (1107) and a second pre-tightening mechanism, the second supporting plate (1101) is symmetrically and fixedly connected to the lower side of the second mounting frame (9), the second cylinder (1102) is mounted on the second mounting frame (9), the extending end of the second cylinder (1102) is fixedly connected to the lower pressing plate (1103), the second pre-tightening mechanism is arranged on the lower pressing plate (1103), and the squeezing frame (1107) is fixedly connected to the lower side of the lower pressing plate (1103).
7. The bar weighing and processing device according to claim 6, wherein the second pre-tightening mechanism comprises a second sliding plate (1104), a second sliding bar (1105) and a second spring (1106), the second sliding plate (1104) is slidably connected to the second support plate (1101), an opening is formed in the middle of the second sliding plate (1104), the second sliding bar (1105) is fixedly connected into the opening of the second sliding plate (1104), the lower pressing plate (1103) is slidably connected to the second sliding bar (1105), the second sliding bar (1105) is sleeved with the second spring (1106), the upper end of the second spring (1106) is fixedly connected to the lower pressing plate (1103), and the lower end of the second spring (1106) is fixedly connected to the second sliding plate (1104).
8. The bar weighing and processing device of claim 7, further comprising a grinding mechanism (12), wherein the grinding mechanism (12) comprises a T-shaped plate (1201), a rotating rod (1202), a rack (1203), a spur gear (1204), a grinding motor (1205), a horizontal grinding wheel (1206), a convex grinding wheel (1207) and a tension spring (1208), the spur gear (1204) is rotatably connected to the bracket (1), two racks (1203) are slidably connected to the bracket (1), the racks (1203) are both meshed with the spur gear (1204), the T-shaped plate (1201) is fixedly connected to the two racks (1203), two grinding motors (1205) are respectively installed on corresponding inner sides of the two T-shaped plates (1201), the grinding motor (1205) corresponding to the left side is fixedly connected to the horizontal grinding wheel (1206), the grinding motor (1205) corresponding to the right side is fixedly connected to the convex grinding wheel (1207), the tension spring (1208) is fixedly connected to the outer side of one of the T-shaped plate (1201), the other end of the tension spring (1208) is fixedly connected with the first limiting plate (103), the upper part of the T-shaped plate (1201) is rotatably connected with the rotating rod (1202), and the extrusion frame (1107) is in contact with the rotating rod (1202).
CN202211029261.7A 2022-08-26 2022-08-26 Bar weighing and processing device Active CN115091213B (en)

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