CN113426915B - Stamping device for processing and manufacturing food production equipment - Google Patents
Stamping device for processing and manufacturing food production equipment Download PDFInfo
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- CN113426915B CN113426915B CN202110866926.9A CN202110866926A CN113426915B CN 113426915 B CN113426915 B CN 113426915B CN 202110866926 A CN202110866926 A CN 202110866926A CN 113426915 B CN113426915 B CN 113426915B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 230000000670 limiting effect Effects 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 23
- 239000007788 liquid Substances 0.000 description 11
- 238000004080 punching Methods 0.000 description 10
- 210000001161 mammalian embryo Anatomy 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a stamping device for processing and manufacturing food production equipment, and relates to the technical field of stamping equipment. This be used for food production facility stamping device for manufacturing, which comprises a bod, the both ends on organism middle part surface are equipped with stop gear, stop gear includes lift groove, limiting plate, semi-circular worm wheel, arc spacing groove and spacing tooth's socket, lift inslot chamber rotates installs semi-circular worm wheel, semi-circular worm wheel one end surface mounting has the limiting plate. The invention can rapidly demold a workpiece when in use, is more convenient to use, needs two hands to control the switch during operation, can avoid the situation that an operator leaves hands in a working area during stamping, can protect the operator through the lifting baffle during the stamping process, and can limit the male die through the limiting mechanism when a machine body breaks down, thereby avoiding the male die from falling suddenly and injuring the operator, and the use is safer.
Description
Technical Field
The invention relates to the technical field of stamping equipment, in particular to a stamping device for processing and manufacturing food production equipment.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils.
Current be used for food production equipment stamping device for manufacturing to adopt the hydraulic drive mode to carry out the punching press more, when the oil pipe of hydraulic stem takes place to burst, oil pressure in oil pipe and the hydraulic stem can reduce in the twinkling of an eye, thereby lead to the terrace die to descend in the twinkling of an eye, when the operator is putting the embryo spare or is going to take the good work piece of punching press, the cam falls and can injure the operator by a crashing object, and current stop device simple structure, spacing effect is not good, if once appear not play when spacing effect, all can cause irreversible injury to the operator.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a stamping device for processing and manufacturing food production equipment, which solves the problems that the existing stamping device for processing and manufacturing food production equipment mostly adopts a hydraulic driving mode to stamp, when an oil pipe of a hydraulic rod bursts, the oil pressure in the oil pipe and the hydraulic rod is instantly reduced, so that a male die is instantly lowered, when an operator falls to place a blank or takes a stamped workpiece, a cam can injure the operator, the existing limiting device is simple in structure and poor in limiting effect, and when the limiting function is not achieved once, the irreversible injury can be caused to the operator.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a stamping device for processing and manufacturing of food production equipment comprises a machine body, wherein two ends of the surface of the middle part of the machine body are provided with limiting mechanisms, each limiting mechanism comprises a lifting groove, a limiting plate, a semicircular worm wheel, an arc-shaped limiting groove and a limiting tooth groove, the inner cavity of the lifting groove is rotatably provided with the semicircular worm wheel, one end of the semicircular worm wheel is provided with the limiting plate in a surface mounting manner, the limiting plate is positioned at the top of the inner cavity of the lifting groove, a second motor is mounted below the semicircular worm wheel, the power output end of the second motor is connected with a worm, the worm is meshed with the semicircular worm wheel and is connected, the surface of the limiting plate is provided with the limiting tooth groove, the top of the inner cavity of the machine body is provided with a bearing seat, the top of the bearing seat is rotatably provided with a ratchet wheel, a thread penetrates through the middle part of the inner cavity of the ratchet wheel and is provided with a screw shaft, one side of the ratchet wheel is provided with a cylinder, one end of a piston rod of the cylinder is connected with a pawl, the pawl and the ratchet wheel are mutually matched.
Furthermore, an arc-shaped limiting groove is formed in the surface of the semicircular worm wheel, and a limiting rod is arranged in the inner cavity of the arc-shaped limiting groove.
Further, the top of the inner cavity of the machine body is provided with a hydraulic driving mechanism, the hydraulic driving mechanism is composed of a motor, a hydraulic pump, a hydraulic oil tank and a hydraulic rod, the motor is installed on one side of the top of the machine body, the power output end of the motor is connected with the hydraulic pump, the hydraulic oil tank is installed at the bottom of the hydraulic pump, and the hydraulic rod is installed at the top of the surface of one side of the machine body.
Furthermore, the bottom of a piston rod of the hydraulic rod is fixedly connected with a lifting plate, the bottom of the screw shaft is fixedly connected with the two ends of the upper surface of the lifting plate, one side of the screw shaft is movably inserted with a guide post, the bottom of the surface of one side of the machine body is provided with a groove, an inner cavity of the groove is provided with a pedal and a second pedal, and the first pedal and the second pedal are connected with a hydraulic pump through a hydraulic valve.
Further, hydraulic stem top one side is equipped with the inlet No. one, hydraulic stem bottom opposite side is equipped with the inlet No. two, inlet and inlet No. two all link to each other with the hydraulic pump through the hydrovalve, pressure transmitter is all installed to inlet and inlet No. two one end.
Further, the bottom groove has been seted up on organism middle part surface, the bottom groove is located two sets ofly between the stop gear, the bottom inslot wall is equipped with spacing seat, the die is installed through countersunk bolt to the bottom groove inner chamber, the activity of bottom groove bottom is pegged graft and is had a stripper bar, No. one stripper bar top threaded connection has the roof, the roof is located die inner chamber bottom, a stripper bar middle part is equipped with spacing dish, spacing dish bottom is equipped with supporting spring No. one.
Furthermore, No. two grooves are formed in one side of the first groove, a handle is rotatably mounted in the inner cavity of the second groove through a rotating shaft, a push rod is movably connected to the other end of the handle, the push rod is perpendicular to the handle, a guide sleeve is arranged in the middle of the push rod, and the push rod is movably inserted into the inner cavity of the guide sleeve.
Further, the surface of the bottom of the lifting plate is detachably provided with a male die through a bolt, two ends of the lifting plate are movably inserted with a second demolding rod, and the surface of the second demolding rod is sleeved with a second supporting spring.
Further, organism side surface mid-mounting has a switch, No. two switches are installed to switch one side, body cavity mid-mounting has sharp slip table, the slider surface mounting of sharp slip table has the lift baffle, and lift baffle bottom links to each other with the slider, lift baffle top surface mosaic has the observation window, the lift baffle both sides are equipped with the guide way.
Furthermore, the first motor, the first switch, the second switch and the linear sliding table are connected in series.
Three beneficial effects
The invention has the following beneficial effects:
1. the stamping device for processing and manufacturing food production equipment is characterized in that when an oil pipe of a hydraulic rod is broken in the using process, the oil pressure in the oil pipe can be instantly reduced, when a pressure transmitter detects that the oil pressure in the oil pipe is reduced, a signal can be transmitted into a machine body, then a control device in the machine body simultaneously controls a second motor and a cylinder to work, the second motor can rapidly drive a semicircular worm wheel to rotate through a worm, one end of the semicircular worm wheel rises from a lifting groove, a limiting tooth groove is formed in the surface of the limiting plate, the lifting plate meets the rising limiting tooth groove in the descending process, when one end of the lifting plate is meshed with any section of the limiting tooth groove, the limiting effect on the lifting plate can be realized, meanwhile, the cylinder pushes one end of a pawl, so that the pawl and a ratchet wheel can be meshed together, and the middle part of an inner cavity of the ratchet wheel is connected with a screw thread of a screw shaft in a penetrating manner, after the ratchet stopped rotating, the screw shaft can be limited to the lifting plate, the two limiting modes are mutually matched and mutually backup, the limiting effect on the lifting plate can be effectively improved, and the use is safer.
2. This a stamping device for food production facility manufacturing, the embryo spare that will carry out the punching press is placed in the die, operator's two hands need press a switch and No. two switches simultaneously, thereby steerable motor drives the hydraulic pump and rotates, lifting baffle can be along the guide way lifting under the drive of sharp slip table, the operator has one hand to leave a switch or No. two switches when, a motor stop work, press the switch simultaneously through both hands, can avoid the operator to stay the hand at work area when carrying out the punching press, promote the security when using, lifting baffle can protect the operator when the punching press, jump out the accidental injury to the operator when avoiding the embryo spare punching press, security when the promotion operation that can step forward.
3. This be used for food production facility stamping device for manufacturing, when the laminating of work piece and die inner wall is tight, a stripper bar can't be ejecting with the work piece, through pushing down handle one end, the usable lever principle of handle promotes the ejector pin along the uide bushing lifting to ascending thrust is applyed to a stripper bar to the accessible ejector pin, will realize the quick drawing of patterns operation to the work piece, it is more convenient to use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional structural schematic of the present invention;
FIG. 3 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 4 is a schematic longitudinal sectional view of the present invention;
FIG. 5 is a schematic view of a male die mounting structure of the present invention;
FIG. 6 is a schematic view of a female die mounting structure of the present invention;
FIG. 7 is a schematic view of a semi-circular worm gear of the present invention;
FIG. 8 is a schematic view of the handle and stem bar construction of the present invention;
FIG. 9 is a schematic view of the operation of the second motor and cylinder of the present invention;
fig. 10 is a schematic view of the working flow of the first motor and the linear sliding table of the present invention.
In the figure, 1, a machine body; 2. a hydraulic drive mechanism; 201. a first motor; 202. a hydraulic pump; 203. a hydraulic oil tank; 204. a hydraulic lever; 205. a lifting plate; 206. a guide post; 207. a first groove; 208. a first pedal; 209. a second pedal; 210. a first liquid inlet; 211. a second liquid inlet; 3. a limiting mechanism; 301. a lifting groove; 302. a limiting plate; 303. a semicircular worm wheel; 304. an arc-shaped limiting groove; 305. a limiting tooth socket; 306. a second motor; 307. a worm; 308. a bearing seat; 309. a ratchet wheel; 310. a wire shaft; 311. a cylinder; 312. a pawl; 313. a pressure transmitter; 4. a bottom groove; 401. a limiting seat; 402. a female die; 403. a first stripper rod; 404. a top plate; 405. a limiting disc; 406. a first support spring; 5. a second groove; 501. a handle; 502. a top rod; 503. a guide sleeve; 6. a male die; 601. a second stripper rod; 602. a second support spring; 7. a first switch; 701. a second switch; 702. a linear sliding table; 703. a lifting baffle plate; 704. a guide groove; 705. and (4) an observation window.
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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 10, an embodiment of the present invention provides a technical solution: the utility model provides a be used for food production facility processing to make and use stamping device, includes organism 1, the both ends on 1 middle part surface of organism are equipped with stop gear 3, stop gear 3 includes lift groove 301, limiting plate 302, semi-circular worm wheel 303, arc spacing groove 304 and spacing tooth's socket 305, lift groove 301 inner chamber rotates installs semi-circular worm wheel 303, semi-circular worm wheel 303 one end surface mounting has limiting plate 302, limiting plate 302 is located lift groove 301 inner chamber top, No. two motors 306 are installed to semi-circular worm wheel 303 below, the power take off end of No. two motors 306 is connected with worm 307, worm 307 meshes with semi-circular worm wheel 303 and links to each other, limiting plate 302 surface is equipped with spacing tooth's socket 305, bearing frame 308 is installed at 1 inner chamber top, ratchet 309 is installed in the rotation of bearing frame 308 top, ratchet 309 inner chamber middle part screw thread runs through has silk axle 310, an air cylinder 311 is installed on one side of the ratchet wheel 309, one end of a piston rod of the air cylinder 311 is connected with a pawl 312, the pawl 312 is matched with the ratchet wheel 309, when an oil pipe of the hydraulic rod 204 is broken in the using process, the oil pressure in the oil pipe can be instantly lowered, when the pressure transmitter 313 detects that the oil pressure in the oil pipe is lowered, a signal can be transmitted into the machine body 1, a second motor 306 and the air cylinder 311 are simultaneously controlled by control equipment in the machine body 1 to work, the second motor 306 can rapidly drive the semicircular worm wheel 303 to rotate through the worm 307, one end of the semicircular worm wheel 303 is lifted up from the lifting groove 301, the surface of the limiting plate 302 is provided with a limiting tooth groove 305, the lifting plate 205 meets the rotating limiting tooth groove 305 in the rapid lowering process, and when one end of the lifting plate 205 is meshed with any section of the limiting tooth groove 305, the limiting effect on the lifting plate 205 can be realized, meanwhile, the cylinder 311 pushes one end of the pawl 312, so that the pawl 312 and the ratchet 309 are meshed together, the middle of the inner cavity of the ratchet 309 is connected with the screw 310 in a threaded penetrating manner, after the ratchet 309 stops rotating, the screw 310 can limit the lifting plate 205, the two limiting modes are mutually matched and are mutually backup, the limiting effect on the lifting plate 205 can be effectively improved, and the use is safer.
Specifically, an arc-shaped limiting groove 304 is formed in the surface of the semicircular worm wheel 303, and a limiting rod is arranged in the inner cavity of the arc-shaped limiting groove 304.
In this embodiment, the arc-shaped limiting groove 304 and the limiting rod are matched with each other to limit the rotation angle of the semicircular worm wheel 303.
Specifically, 1 inner chamber top of organism is equipped with hydraulic drive mechanism 2, hydraulic drive mechanism 2 comprises a motor 201, hydraulic pump 202, hydraulic tank 203 and hydraulic stem 204, a motor 201 is installed in 1 top one side of organism, the power take off end of a motor 201 is connected with hydraulic pump 202, hydraulic tank 203 is installed to hydraulic pump 202 bottom, hydraulic stem 204 is installed at the top of 1 side surface of organism.
In this embodiment, the hydraulic pump 202 is driven by the first motor 201, so that hydraulic oil in the hydraulic oil tank 203 can be extracted by the hydraulic pump 202, and the hydraulic oil can be injected into the liquid inlet pressure lever 204 to realize the telescopic motion of the hydraulic lever 204.
Specifically, the bottom of a piston rod of the hydraulic rod 204 is fixedly connected with a lifting plate 205, the bottom of a screw shaft 310 is fixedly connected with two ends of the upper surface of the lifting plate 205, a guide column 206 is movably inserted into one side of the screw shaft 310, a first groove 207 is formed in the bottom of the surface of one side of the machine body 1, a first pedal 208 and a second pedal 209 are arranged in the inner cavity of the first groove 207, and the first pedal 208 and the second pedal 209 are connected with the hydraulic pump 202 through hydraulic valves.
In this embodiment, by stepping on the first pedal 208 and the second pedal 209 respectively, hydraulic oil pumped out by the hydraulic pump 202 can be divided by the hydraulic valve, and injected into the liquid inlet pressure lever 204 through the first liquid inlet 210 and the second liquid inlet 211 respectively, and the hydraulic lever 204 can push the lifting plate 205 to move up and down along the guide post 206.
Specifically, hydraulic stem 204 top one side is equipped with inlet 210 No. one, hydraulic stem 204 bottom opposite side is equipped with inlet 211 No. two, inlet 210 and inlet 211 No. two all link to each other with hydraulic pump 202 through the hydrovalve, pressure transmitter 313 is all installed to inlet 210 and inlet 211 one end No. two.
In this embodiment, the hydraulic rod 204 is connected to the hydraulic valve through the first liquid inlet 210 and the second liquid inlet 211, respectively, and the oil pressure in the pipe can be monitored by the pressure transmitter 313 during the working process, wherein the specific type of the pressure transmitter 313 is HT-808.
Specifically, a bottom groove 4 has been seted up on 1 middle part surface of organism, bottom groove 4 is located two sets of between the stop gear 3, 4 inner walls of bottom groove are equipped with spacing seat 401, die 402 is installed through countersunk bolt in 4 inner chambers of bottom groove, 4 bottom activities of bottom groove are pegged graft and are had a stripper bar 403, a stripper bar 403 top threaded connection has roof 404, roof 404 is located die 402 inner chamber bottom, stripper bar 403 middle part is equipped with spacing dish 405, spacing dish 405 bottom is equipped with supporting spring 406.
In this embodiment, die 402 is placed into kerve 4, the 4 inner walls of kerve are equipped with spacing seat 401, can play spacing effect to die 402 through spacing seat 401, can install die 402 in kerve 4 through countersunk head bolt simultaneously, spacing dish 405 can play spacing effect to a supporting spring 406, a supporting spring 406 exerts ascending thrust to roof 404 through ejector rod 403, thereby accessible roof 404 pushes out the work piece that the punching press was accomplished from die 402, realize quick drawing of patterns.
Specifically, No. two grooves 5 are formed in one side of the first groove 207, a handle 501 is rotatably mounted in the inner cavity of the second groove 5 through a rotating shaft, a push rod 502 is movably connected to the other end of the handle 501, the push rod 502 is perpendicular to the handle 501, a guide sleeve 503 is arranged in the middle of the push rod 502, and the push rod 502 is movably inserted into the inner cavity of the guide sleeve 503.
In this embodiment, when the work piece was tighter with the laminating of die 402 inner wall, ejector pin 403 can't be ejecting with the work piece, through pushing down handle 501 one end, the usable lever principle of handle 501 promotes ejector pin 502 along uide bushing 503 lifting to accessible ejector pin 502 exerts ascending thrust to ejector pin 403, will realize the quick drawing of patterns operation to the work piece, uses more convenient.
Specifically, the surface of the bottom of the lifting plate 205 is detachably provided with a male die 6 through a bolt, two ends of the lifting plate 205 are movably inserted with a second demolding rod 601, and a second supporting spring 602 is sleeved on the surface of the second demolding rod 601.
In this embodiment, when the workpiece is coated on the surface of the male die 6, the second demoulding rod 601 can be supported by the second supporting spring 602, so that the workpiece coated on the surface of the male die 6 can be ejected out by the second demoulding rod 601, and rapid demoulding is realized.
Specifically, 1 side surface mid-mounting of organism has switch 7 No. one, No. two switches 701 are installed to switch 7 one side, 1 inner chamber mid-mounting of organism has sharp slip table 702, the slider surface mounting of sharp slip table 702 has lift baffle 703, and lift baffle 703 bottom links to each other with the slider, lift baffle 703 top surface mosaic has observation window 705, lift baffle 703 both sides are equipped with guide way 704.
In this embodiment, after the operator presses switch 7 and switch 701 No. two, can control motor 201 and sharp slip table 702 No. one simultaneously, sharp slip table 702 accessible slider drive lift baffle 703 rises along guide way 704, lift baffle 703 can watch the punching press condition of embryo through observation window 705 after the lifting, lift baffle 703 can play the effect of protection to the operator, jump out the accidental injury to the operator when avoiding the embryo punching press, security during the lifting operation that can be further.
Specifically, the first motor 201, the first switch 7, the second switch 701 and the linear sliding table 702 are connected in series.
In this embodiment, the first motor 201, the first switch 7, the second switch 701 and the linear sliding table 702 are electrically connected.
When the stamping die is used for working, the female die 402 is placed in the bottom groove 4, the inner wall of the bottom groove 4 is provided with the limiting seat 401, the female die 402 can be limited by the limiting seat 401, the female die 402 can be installed in the bottom groove 4 through a countersunk bolt, the top plate 404 is connected with the top of the first stripping rod 403, the male die 6 can be installed on the bottom surface of the lifting plate 205 through a bolt, a blank to be stamped is placed in the female die 402, two hands of an operator need to press the first switch 7 and the second switch 701 simultaneously, so that the first motor 201 can be controlled to drive the hydraulic pump 202 to rotate, the lifting baffle 703 can be lifted along the guide groove 704 under the driving of the linear sliding table 702, if one hand of the operator leaves the first switch 7 or the second switch 701, the first motor 201 stops working, the switch is pressed by two hands simultaneously, the operator can be prevented from leaving the hands in a working area during stamping, the safety during use is improved, the lifting baffle 703 can protect an operator during stamping, the operator is prevented from being accidentally injured by jumping out of the blank during stamping, the safety during operation can be further improved, hydraulic oil in the hydraulic oil tank 203 can be extracted through the hydraulic pump 202, the first pedal 208 and the second pedal 209 are respectively stepped on, the hydraulic valve divides the hydraulic oil pumped out by the hydraulic pump 202 and injects the hydraulic oil into the liquid inlet pressure rod 204 through the first liquid inlet 210 and the second liquid inlet 211, the hydraulic rod 204 can push the lifting plate 205 to move up and down along the guide column 206, so that the blank is stamped by the male die 6 and the female die 402, after the blank is stamped, the lifting plate 205 drives the male die 6 to lift up, the first support spring 406 applies upward thrust to the top plate 404 through the first demoulding rod 403, and the stamped workpiece can be pushed out of the female die 402 through the top plate 404, when a workpiece is coated on the surface of the male die 6, the second demoulding rod 601 can be supported by the second supporting spring 602, so that the workpiece coated on the surface of the male die 6 can be ejected by the second demoulding rod 601, when the workpiece is tightly attached to the inner wall of the female die 402, the workpiece cannot be ejected by the first demoulding rod 403, one end of the handle 501 is pressed down, the handle 501 can push the ejector rod 502 to lift along the guide sleeve 503 by utilizing the lever principle, so that upward thrust can be applied to the first demoulding rod 403 by the ejector rod 502, the workpiece can be quickly demoulded, the use is more convenient, when an oil pipe of the hydraulic rod 204 is broken in the use process, the oil pressure in the oil pipe can be instantly reduced, when the pressure transmitter 313 detects that the oil pressure in the oil pipe is reduced, a signal can be transmitted into the machine body 1, and then the second motor 306 and the air cylinder 311 are simultaneously controlled by the control equipment in the machine body 1 to work, no. two motors 306 can rapidly drive the semicircular worm wheel 303 to rotate through the worm 307, one end of the semicircular worm wheel 303 rises from the lifting groove 301, the surface of the limiting plate 302 is provided with a limiting tooth groove 305, the lifting plate 205 meets the rising limiting tooth groove 305 in the descending process, one end of the lifting plate 205 can be actually limited by the limiting effect on the lifting plate 205 when being meshed with any section of the limiting tooth groove 305, meanwhile, the air cylinder 311 pushes one end of the pawl 312, so that the pawl 312 and the ratchet 309 can be meshed together, the middle part of the inner cavity of the ratchet 309 is in threaded connection with the screw shaft 310, after the ratchet 309 stops rotating, the screw shaft 310 can limit the lifting plate 205, the two limiting modes are mutually matched and are mutually backed up, the limiting effect on the lifting plate 205 can be effectively improved, and the use is safer.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A be used for food production equipment to process stamping device for manufacturing, includes organism (1), its characterized in that: the utility model discloses a lifting mechanism, including organism (1), limiting mechanism (3), semicircular worm wheel (303), arc limiting groove (304), semicircular worm wheel (303), limiting mechanism (3) include lift groove (301), limiting plate (302), semicircular worm wheel (303), arc limiting groove (304) and limiting tooth's socket (305), lift groove (301) inner chamber rotates and installs semicircular worm wheel (303), semicircular worm wheel (303) one end surface mounting has limiting plate (302), limiting plate (302) are located lift groove (301) inner chamber top, No. two motor (306) are installed to semicircular worm wheel (303) below, the power take off of No. two motor (306) is connected with worm (307), worm (307) link to each other with semicircular worm wheel (303) meshing, limiting plate (302) surface is equipped with limiting tooth's socket (305), bearing frame (308) is installed at organism (1) inner chamber top, ratchet (309) are installed in rotation of bearing frame (308) top, a screw shaft (310) penetrates through the middle part of an inner cavity of the ratchet wheel (309) in a threaded manner, an air cylinder (311) is installed on one side of the ratchet wheel (309), one end of a piston rod of the air cylinder (311) is connected with a pawl (312), and the pawl (312) is matched with the ratchet wheel (309); the hydraulic driving mechanism (2) is arranged at the top of an inner cavity of the machine body (1), the hydraulic driving mechanism (2) is composed of a first motor (201), a hydraulic pump (202), a hydraulic oil tank (203) and a hydraulic rod (204), the first motor (201) is installed on one side of the top of the machine body (1), the power output end of the first motor (201) is connected with the hydraulic pump (202), the hydraulic oil tank (203) is installed at the bottom of the hydraulic pump (202), and the hydraulic rod (204) is installed at the top of the surface of one side of the machine body (1); the bottom of a piston rod of the hydraulic rod (204) is fixedly connected with a lifting plate (205), the bottom of a screw shaft (310) is fixedly connected with two ends of the upper surface of the lifting plate (205), guide columns (206) are movably inserted into one side of the screw shaft (310), a first groove (207) is formed in the bottom of one side surface of the machine body (1), a first pedal (208) and a second pedal (209) are arranged in an inner cavity of the first groove (207), the first pedal (208) and the second pedal (209) are connected with the hydraulic pump (202) through hydraulic valves, a bottom groove (4) is formed in the middle surface of the machine body (1), the bottom groove (4) is located between two groups of limiting mechanisms (3), a limiting seat (401) is arranged on the inner wall of the bottom groove (4), a female die (402) is installed in the inner cavity of the bottom groove (4) through a sunk bolt, a first demoulding rod (403) is movably inserted into the bottom of the bottom groove (4), a ejector rod (403) top threaded connection has roof (404), roof (404) are located die (402) inner chamber bottom, ejector rod (403) middle part is equipped with spacing dish (405), spacing dish (405) bottom is equipped with supporting spring (406) No. one, No. two recess (5) have been seted up to recess (207) one side, No. two recess (5) inner chambers rotate through the pivot and install handle (501), handle (501) other end swing joint has ejector pin (502), and ejector pin (502) and handle (501) mutually perpendicular, ejector pin (502) middle part is equipped with uide bushing (503), and ejector pin (502) activity is pegged graft in uide bushing (503) inner chamber.
2. The stamping device for processing and manufacturing of food production equipment as claimed in claim 1, wherein: an arc-shaped limiting groove (304) is formed in the surface of the semicircular worm wheel (303), and a limiting rod is arranged in the inner cavity of the arc-shaped limiting groove (304).
3. The stamping device for processing and manufacturing of food production equipment as claimed in claim 1, wherein: hydraulic stem (204) top one side is equipped with inlet (210) No. one, hydraulic stem (204) bottom opposite side is equipped with No. two inlet (211), inlet (210) and No. two inlet (211) all link to each other with hydraulic pump (202) through the hydrovalve, pressure transmitter (313) are all installed to inlet (210) and No. two inlet (211) one end.
4. The stamping device for processing and manufacturing of food production equipment as claimed in claim 1, wherein: the bottom surface of the lifting plate (205) is detachably provided with a male die (6) through a bolt, two ends of the lifting plate (205) are movably inserted with a second demolding rod (601), and a second supporting spring (602) is sleeved on the surface of the second demolding rod (601).
5. The stamping device for processing and manufacturing of food production equipment as claimed in claim 1, wherein: organism (1) one side surface mid-mounting has switch (7) No. one, switch (7) one side is installed No. two switch (701), organism (1) inner chamber mid-mounting has sharp slip table (702), the slider surface mounting of sharp slip table (702) has lift baffle (703), and lift baffle (703) bottom links to each other with the slider, lift baffle (703) top surface mosaic has observation window (705), lift baffle (703) both sides are equipped with guide way (704).
6. The stamping device for processing and manufacturing of food production equipment as claimed in claim 5, wherein: the first motor (201), the first switch (7), the second switch (701) and the linear sliding table (702) are connected in series.
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| CN202110866926.9A CN113426915B (en) | 2021-07-29 | 2021-07-29 | Stamping device for processing and manufacturing food production equipment |
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| CN202110866926.9A CN113426915B (en) | 2021-07-29 | 2021-07-29 | Stamping device for processing and manufacturing food production equipment |
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| CN113426915A CN113426915A (en) | 2021-09-24 |
| CN113426915B true CN113426915B (en) | 2022-01-11 |
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| CN211938586U (en) * | 2020-04-24 | 2020-11-17 | 佛山市灿泰机械模具有限公司 | Automatic punching press mechanism with braking rack |
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| US4424741A (en) * | 1981-11-18 | 1984-01-10 | Moldestad Jon P | Press machine safety apparatus |
| CN107379600A (en) * | 2017-08-26 | 2017-11-24 | 宁波远通和道汽车部件有限公司 | A kind of crank press |
| CN207547458U (en) * | 2017-09-04 | 2018-06-29 | 江苏常灵科技有限公司 | A kind of vertical fork truck cover stamping equipment |
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| CN113426915A (en) | 2021-09-24 |
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Effective date of registration: 20240812 Address after: Room 3, No. 169 Qingfeng West Road, Kunshan Development Zone, Suzhou City, Jiangsu Province 215334 Patentee after: Jiangsu Jishun Electromechanical Equipment Engineering Co.,Ltd. Country or region after: China Address before: 223600 No.16 Yuhuan Road, Shuyang Economic Development Zone, Suqian City, Jiangsu Province Patentee before: Jiangsu Zhengyi Electromechanical Equipment Co.,Ltd. Country or region before: China |
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