CN115140551B - Discharging equipment for heat treatment of nut blank - Google Patents

Discharging equipment for heat treatment of nut blank Download PDF

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Publication number
CN115140551B
CN115140551B CN202210873382.3A CN202210873382A CN115140551B CN 115140551 B CN115140551 B CN 115140551B CN 202210873382 A CN202210873382 A CN 202210873382A CN 115140551 B CN115140551 B CN 115140551B
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China
Prior art keywords
heat treatment
sucker
nut
water storage
magnet block
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CN202210873382.3A
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Chinese (zh)
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CN115140551A (en
Inventor
夏超超
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Maanshan Haihua Metal Products Co ltd
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Maanshan Haihua Metal Products Co ltd
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Priority to CN202210873382.3A priority Critical patent/CN115140551B/en
Publication of CN115140551A publication Critical patent/CN115140551A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/92Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D1/00Devices using naturally cold air or cold water
    • F25D1/02Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The invention relates to blanking equipment for heat treatment of nut blanks, which comprises a workbench, wherein a heat treatment tool for heating the nut blanks is fixedly arranged at the top of the workbench, the heat treatment tool is in the prior art, a plurality of nut blanks are stored in the heat treatment tool, a fixing plate is vertically arranged at the back of the heat treatment tool, a blanking mechanism is arranged on the fixing plate in a sliding manner, and a cooling mechanism for cooling the blanking mechanism is arranged on the fixing plate at one side of the blanking mechanism; the nut blank is adsorbed on the sucker through the magnet block, the extending end of the air cylinder extends to the longest, the magnet block is separated from the sucker, the sucker loses magnetism, the nut blank falls into the guide chute, manual operation is not needed in the process, an operator is prevented from being scalded, the sucker and the magnet block are mutually matched, the nut blank is prevented from being directly acted on the magnet block at high temperature, the magnet block is demagnetized, and the use efficiency of the blanking mechanism is guaranteed.

Description

Discharging equipment for heat treatment of nut blank
Technical Field
The invention relates to the technical field of nut blank processing equipment, in particular to blanking equipment for heat treatment of nut blanks.
Background
The nut is a mechanical part which is provided with internal threads and is matched with the screw rod to transmit motion or power; in the nut production process, the blank of the nut needs to be subjected to heat treatment, so that the subsequent nut forming is facilitated, and a blanking device is needed to convey the nut after the nut forming;
according to the patent document with the publication number of CN110775627B, the gear is sucked by the feeding and discharging device in the heat treatment process through the magnetic chuck, and the first conveying belt and the magnetic chuck are driven to rotate by matching with the first conveying cylinder, so that the gear to be treated is conveyed to a region to be processed, the gear to be processed can be automatically driven to carry out feeding and discharging operations, the labor amount of manual operation is reduced, the gear can be continuously and automatically sent out by using the second conveying belt and the hooks, and the risk of scalding during manual operation is reduced; however, when the device is used for blanking the nut blank, the nut blank is in a high-temperature state, so that the influence on the magnetic chuck is easy to cause, and the magnetism of the magnetic chuck is damaged; secondly, the magnetic chuck is cooled only naturally, so that the cooling efficiency is poor, and the magnetic chuck is in a high-temperature state and the magnetism is easy to damage when the magnetic chuck is used for adsorbing the nut for a long time.
Disclosure of Invention
The technical problem solved by the scheme is as follows:
(1) How to adsorb the nut blank on the sucker through the magnet block by arranging the blanking mechanism, the extending end of the air cylinder extends to the longest, the magnet block is separated from the sucker, the sucker loses magnetism, the nut blank falls into the guide chute, the process does not need manual operation, an operator is prevented from being scalded, meanwhile, the sucker is mutually matched with the magnet block, the high temperature of the nut blank is prevented from directly acting on the magnet block, the magnet block is demagnetized, and the service efficiency of the blanking mechanism is ensured;
(2) How is through setting up cooling body, when the extension end of cylinder extends to longest in-process, the push rod promotes the piston and removes for in the water storage tank was poured into through the L venturi tube to the water purification, accelerate the cooling rate to the sucking disc, avoid the high temperature on the sucking disc to cause the influence to the magnet piece, in unnecessary water purification flows into the recovery bucket along with the guiding gutter simultaneously, avoids the waste of water purification.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a blanking equipment for nut blank thermal treatment, includes the workstation, the top fixed mounting of workstation is used for the thermal treatment frock of heating nut embryo spare, the thermal treatment frock is prior art, and the inside of thermal treatment frock has deposited a plurality of nut embryo spare, the vertical fixed plate that is provided with in thermal treatment frock back, the sliding is provided with the unloading mechanism on the fixed plate, be provided with the cooling body that is used for cooling down for unloading mechanism on the fixed plate of unloading mechanism one side;
the blanking mechanism comprises a movable plate which is in front sliding connection with a fixed plate through two guide rails, two sliding grooves which are arranged in parallel are formed in the front of the movable plate, the two sliding grooves are all arranged in an inclined mode, a guide rod is further arranged in the front of the movable plate, an adsorption unit for sucking a nut fitting is arranged at the bottom end of the guide rod, two limiting plates are fixedly arranged on the fixed plate above the movable plate, the top end of the guide rod movably penetrates through the two limiting plates, and a recovery unit for recovering redundant purified water is arranged on one side of the guide rod.
The invention further technically improves that: the front of the fixed plate is also fixedly provided with an air cylinder for driving the movable plate to transversely move.
The invention further technically improves that: the adsorption unit comprises a sucker fixedly connected with the bottom end of the guide rod, the sucker is made of iron, two inserting rods are symmetrically arranged on the sucker, one ends of the two inserting rods are respectively and movably connected with corresponding sliding grooves, the top of the sucker is magnetically connected with a magnet block, the back of the magnet block is fixedly connected with two sliding blocks, an L-shaped groove is formed in a movable plate between the two sliding grooves, one section of the L-shaped groove is parallel to the sliding grooves, the other section of the L-shaped groove is obliquely arranged towards the direction of the limiting plate, and the two sliding blocks are both in sliding connection with the L-shaped groove; when the nut embryo spare that the heat treatment frock will be located its inside heats the back, adsorb nut embryo spare on the sucking disc through the magnet piece, when the extension end of cylinder stretches to the settlement position, the sucking disc is located the top of baffle box, two sliders are in the parallel one section of L-shaped groove and spout this moment, magnet piece and sucking disc still are in connected state, the extension end of cylinder stretches to longest, two sliders are in the another section of L-shaped groove this moment, magnet piece and sucking disc separation, the sucking disc loses magnetism, nut embryo spare will fall to the baffle box in, this process does not need the manual work to operate, avoid the operator to receive the scald, the sucking disc cooperates with the magnet piece simultaneously, prevent the high temperature direct action of nut embryo spare on the magnet piece, lead to magnet piece degaussing, the availability factor of unloading mechanism has been guaranteed.
The invention further technically improves that: the recovery unit comprises a water storage tank arranged on one side of the top of the sucker, a water guide tank is fixedly connected to the sucker, the water guide tank is communicated with the water storage tank, and the water guide tank is obliquely arranged.
The invention further technically improves that: the cooling mechanism comprises a water storage cylinder fixedly installed on the movable plate, enough purified water is stored in the water storage cylinder, a piston is slidably arranged on the inner wall of the water storage cylinder, a push rod is fixedly connected to the side face of the piston, a tension spring is fixedly connected between the piston and the inner wall of the water storage cylinder, an L-shaped pipe is communicated with the bottom of the water storage cylinder, a water inlet pipe is communicated with the top of the water storage cylinder, and one-way valves are fixedly installed in the middle of the L-shaped pipe and the middle of the water inlet pipe.
The invention further technically improves that: one end of the push rod movably penetrates through the water storage cylinder and is fixedly connected with a push plate, and the position of the push plate corresponds to the position of the movable plate; when the end that stretches out of cylinder is located the settlement position, push pedal and movable plate contact this moment, the position of L shape pipe output be located with the top of aqua storage tank, stretch out the end when the cylinder to the longest in-process, the push rod promotes the piston and removes for in the water storage tank was injected into through L shape pipe to the water purification, the cooling rate to the sucking disc for avoid the high temperature on the sucking disc to cause the influence to the magnet piece, unnecessary water purification flows into the recovery bucket along with the guiding gutter simultaneously in, avoids the waste of water purification.
The invention further technically improves that: the front of movable plate still fixed mounting has the baffle box, the recovery unit is kept away from to the position of baffle box, the baffle box slope sets up, and the inner wall of baffle box is provided with the buffer layer, avoids nut embryo spare to collide with the baffle box directly, causes nut embryo spare deformation.
Compared with the prior art, the invention has the beneficial effects that:
when the nut blank is used, the nut blank is adsorbed on the sucker through the magnet block, when the extending end of the air cylinder extends to the set position, the sucker is positioned above the guide groove, at the moment, the two sliding blocks are positioned at one section parallel to the L-shaped groove and the sliding groove, the magnet block is still in a connection state with the sucker, the extending end of the air cylinder extends to the longest, at the moment, the two sliding blocks are positioned at the other section of the L-shaped groove, the magnet block is separated from the sucker, the sucker loses magnetism, the nut blank falls into the guide groove, manual operation is not needed in the process, an operator is prevented from being scalded, meanwhile, the sucker is mutually matched with the magnet block, the high temperature of the nut blank is prevented from directly acting on the magnet block, the magnet block is demagnetized, and the use efficiency of the blanking mechanism is ensured.
When the water tank is used, when the extending end of the air cylinder is positioned at a set position, the push plate is in contact with the movable plate, the output end of the L-shaped pipe is positioned above the water storage tank, and when the extending end of the air cylinder extends to the longest process, the push rod pushes the piston to move, so that purified water is injected into the water storage tank through the L-shaped pipe, the cooling speed of the sucker is accelerated, the influence of high temperature on the sucker on the magnet block is avoided, and meanwhile, redundant purified water flows into the recovery barrel along with the water guide tank, and the waste of purified water is avoided.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the blanking mechanism of the present invention;
FIG. 3 is a schematic perspective view of the recovery unit structure of the present invention;
FIG. 4 is a schematic perspective view of the structure of the magnet block and the slider of the present invention;
FIG. 5 is a schematic view of a cooling mechanism according to the present invention.
In the figure: 1. a blanking mechanism; 2. a guide groove; 3. a cooling pool; 4. a heat treatment tool; 5. a recycling bin; 6. a work table; 7. a fixing plate; 8. a cylinder; 9. a cooling mechanism; 101. a chute; 102. an L-shaped groove; 103. a magnet block; 104. a suction cup; 105. a water guide groove; 106. a rod; 107. a moving plate; 108. a guide rod; 109. a limiting plate; 110. a water storage tank; 111. a slide block; 901. a tension spring; 902. a push rod; 903. an L-shaped pipe; 904. a water storage tank; 905. and (3) a piston.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a blanking device for heat treatment of a nut blank comprises a workbench 6, a heat treatment tool 4 for heating the nut blank is fixedly installed at the top of the workbench 6, the heat treatment tool 4 is of the prior art, a plurality of nut blanks are stored in the heat treatment tool 4, a fixing plate 7 is vertically arranged at the back of the heat treatment tool 4, a blanking mechanism 1 is slidably arranged on the fixing plate 7, and a cooling mechanism 9 for cooling the blanking mechanism 1 is arranged on the fixing plate 7 at one side of the blanking mechanism 1.
Referring to fig. 2, the blanking mechanism 1 includes a moving plate 107 slidably connected to the front surface of a fixed plate 7 through two guide rails, an air cylinder 8 for driving the moving plate 107 to move transversely is fixedly mounted on the front surface of the fixed plate 7, two parallel sliding grooves 101 are formed in the front surface of the moving plate 107, the two sliding grooves 101 are obliquely arranged, a guide rod 108 is further arranged on the front surface of the moving plate 107, an adsorption unit for sucking a nut fitting is arranged at the bottom end of the guide rod 108, two limiting plates 109 are fixedly mounted on the fixed plate 7 above the moving plate 107, the top end of the guide rod 108 movably penetrates through the two limiting plates 109, and a recovery unit for recovering excessive purified water is arranged on one side of the guide rod 108.
Referring to fig. 2 and 4, the adsorption unit includes a suction cup 104 fixedly connected to the bottom end of a guide rod 108, the suction cup 104 is made of iron, two inserting rods 106 are symmetrically disposed on the suction cup 104, one ends of the two inserting rods 106 are respectively movably connected to corresponding sliding grooves 101, a magnet block 103 is magnetically connected to the top of the suction cup 104, two sliding blocks 111 are fixedly connected to the back of the magnet block 103, an L-shaped groove 102 is formed on a moving plate 107 between the two sliding grooves 101, one section of the L-shaped groove 102 is parallel to the sliding grooves 101, the other section of the L-shaped groove 102 is obliquely disposed towards a direction of the limiting plate 109, and the two sliding blocks 111 are slidably connected to the L-shaped groove 102; when the nut blank located in the heat treatment tool 4 is heated, the nut blank is adsorbed on the sucker 104 through the magnet block 103, when the extending end of the air cylinder 8 extends to a set position, the sucker 104 is located above the guide groove 2, at the moment, the two sliding blocks 111 are located at one section parallel to the L-shaped groove 102 and the sliding groove 101, the magnet block 103 and the sucker 104 are still in a connection state, the extending end of the air cylinder 8 extends to the longest, at the moment, the two sliding blocks 111 are located at the other section of the L-shaped groove 102, the magnet block 103 is separated from the sucker 104, the sucker 104 loses magnetism, the nut blank falls into the guide groove 2, manual operation is not needed in the process, scalding is avoided, meanwhile, the sucker 104 and the magnet block 103 are mutually matched, high temperature of the nut blank is prevented from directly acting on the magnet block 103, the magnet block 103 is demagnetized, and the use efficiency of the blanking mechanism 1 is ensured.
Referring to fig. 1 and 3, the recycling unit includes a water storage tank 110 disposed at one side of the top of the suction cup 104, a water guiding tank 105 fixedly connected to the suction cup 104, the water guiding tank 105 is communicated with the water storage tank 110, and the water guiding tank 105 is disposed obliquely.
Referring to fig. 5, the cooling mechanism 9 includes a water storage cylinder 904 fixedly mounted on the moving plate 107, a sufficient amount of purified water is stored in the water storage cylinder 904, a piston 905 is slidably disposed on an inner wall of the water storage cylinder 904, a push rod 902 is fixedly connected to a side surface of the piston 905, a tension spring 901 is fixedly connected between the piston 905 and the inner wall of the water storage cylinder 904, an L-shaped pipe 903 is communicated with a bottom of the water storage cylinder 904, a water inlet pipe is communicated with a top of the water storage cylinder 904, and check valves are fixedly mounted in the middle of the L-shaped pipe 903 and the water inlet pipe.
Referring to fig. 5, one end of the push rod 902 movably penetrates through the water storage cylinder 904 and is fixedly connected with a push plate, and the position of the push plate corresponds to the position of the moving plate 107; when the extension end of the air cylinder 8 is located at the set position, the push plate is in contact with the movable plate 107, the output end of the L-shaped pipe 903 is located above the water storage tank 110, and when the extension end of the air cylinder 8 extends to the longest process, the push rod 902 pushes the piston 905 to move, so that purified water is injected into the water storage tank 110 through the L-shaped pipe 903, the cooling speed of the sucker 104 is accelerated, the influence of high temperature on the sucker 104 on the magnet block 103 is avoided, and meanwhile, redundant purified water flows into the recovery barrel 5 along with the water guide groove 105, so that the waste of purified water is avoided.
Referring to fig. 1, the front surface of the moving plate 107 is fixedly provided with a guide groove 2, the guide groove 2 is located away from the recovery unit, the guide groove 2 is obliquely arranged, and a buffer layer is disposed on the inner wall of the guide groove 2, so that the nut blank is prevented from being directly collided with the guide groove 2, and deformed.
Referring to fig. 1, a cooling tank 3 filled with a sufficient amount of cooling water is disposed at one side of the heat treatment tool 4, and the position of the cooling tank 3 corresponds to the position of the output end of the guide chute 2.
Referring to fig. 1 and 2, a recovery tank 5 for recovering purified water is disposed on the other side of the heat treatment tool 4, and the position of the recovery tank 5 corresponds to the position of the output end of the water guiding tank 105.
Working principle: when the invention is used, firstly, after a nut blank positioned in the heat treatment tool 4 is heated, the nut blank is adsorbed on the sucker 104 through the magnet block 103, when the extending end of the air cylinder 8 extends to a set position, the sucker 104 is positioned above the guide groove 2, at the moment, two sliding blocks 111 are positioned at one section of the L-shaped groove 102 parallel to the sliding groove 101, the magnet block 103 and the sucker 104 are still in a connection state, the extending end of the air cylinder 8 extends to the longest, at the moment, the two sliding blocks 111 are positioned at the other section of the L-shaped groove 102, the magnet block 103 is separated from the sucker 104, the sucker 104 loses magnetism, the nut blank falls into the guide groove 2, the process does not need manual operation, an operator is prevented from being scalded, meanwhile, the sucker 104 and the magnet block 103 are mutually matched, the high temperature of the nut blank is prevented from directly acting on the magnet block 103, so that the magnet block 103 is demagnetized, and the use efficiency of the blanking mechanism 1 is ensured; when the extension end of the air cylinder 8 is located at the set position, the push plate is in contact with the movable plate 107, the output end of the L-shaped pipe 903 is located above the water storage tank 110, and when the extension end of the air cylinder 8 extends to the longest process, the push rod 902 pushes the piston 905 to move, so that purified water is injected into the water storage tank 110 through the L-shaped pipe 903, the cooling speed of the sucker 104 is accelerated, the influence of high temperature on the sucker 104 on the magnet block 103 is avoided, and meanwhile, redundant purified water flows into the recovery barrel 5 along with the water guide groove 105, so that the waste of purified water is avoided.
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.

Claims (5)

1. The utility model provides a blanking equipment for nut blank thermal treatment, includes workstation (6), the top fixed mounting of workstation (6) has heat treatment frock (4), its characterized in that: the back of the heat treatment tool (4) is vertically provided with a fixed plate (7), the fixed plate (7) is provided with a blanking mechanism (1) in a sliding manner, and the fixed plate (7) on one side of the blanking mechanism (1) is provided with a cooling mechanism (9) for cooling the blanking mechanism (1); the blanking mechanism (1) comprises a movable plate (107) which is in front sliding connection with a fixed plate (7), two sliding grooves (101) are formed in the front of the movable plate (107), the two sliding grooves (101) are obliquely arranged, a guide rod (108) is further arranged in the front of the movable plate (107), an adsorption unit for sucking nut fittings is arranged at the bottom end of the guide rod (108), a recovery unit for recovering excessive purified water is arranged at one side of the guide rod (108), an air cylinder (8) for driving the movable plate (107) to transversely move is fixedly arranged in the front of the fixed plate (7), two limiting plates (109) are fixedly arranged on the fixed plate (7) above the movable plate (107), and the top end of the guide rod (108) movably penetrates through the two limiting plates (109);
the adsorption unit comprises a sucker (104) fixedly connected with the bottom end of a guide rod (108), two inserting rods (106) are symmetrically arranged on the sucker (104), one ends of the inserting rods (106) are respectively and movably connected with corresponding sliding grooves (101), the top of the sucker (104) is magnetically connected with a magnet block (103), the back of the magnet block (103) is fixedly connected with two sliding blocks (111), two L-shaped grooves (102) are formed between the sliding grooves (101), one section of each L-shaped groove (102) is parallel to the corresponding sliding groove (101), and the other section of each L-shaped groove (102) is obliquely arranged towards the direction of a limiting plate (109), and the two sliding blocks (111) are all in sliding connection with the corresponding L-shaped grooves (102).
2. The blanking device for heat treatment of nut blanks according to claim 1, wherein the recycling unit comprises a water storage tank (110) arranged on one side of the top of the sucker (104), the sucker (104) is fixedly connected with a water guide tank (105), the water guide tank (105) is communicated with the water storage tank (110), and the water guide tank (105) is obliquely arranged.
3. The blanking device for heat treatment of nut blanks according to claim 1, characterized in that the cooling mechanism (9) comprises a water storage cylinder (904) fixedly mounted on the moving plate (107), a piston (905) is slidably arranged on the inner wall of the water storage cylinder (904), a push rod (902) is fixedly connected to the side face of the piston (905), a tension spring (901) is fixedly connected between the piston (905) and the inner wall of the water storage cylinder (904), an L-shaped pipe (903) is communicated with the bottom of the water storage cylinder (904), a water inlet pipe is communicated with the top of the water storage cylinder (904), and one-way valves are fixedly mounted in the middle parts of the L-shaped pipe (903) and the water inlet pipe.
4. A blanking apparatus for heat treatment of nut blanks according to claim 3, characterized in that one end of the push rod (902) movably penetrates the water storage cylinder (904) and is fixedly connected with a push plate, the position of the push plate corresponds to the position of the moving plate (107).
5. The blanking device for heat treatment of nut blanks according to claim 1, characterized in that the front surface of the moving plate (107) is fixedly provided with a guide chute (2), the guide chute (2) is positioned away from the recovery unit, the guide chute (2) is obliquely arranged, and the inner wall of the guide chute (2) is provided with a buffer layer.
CN202210873382.3A 2022-07-22 2022-07-22 Discharging equipment for heat treatment of nut blank Active CN115140551B (en)

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Application Number Priority Date Filing Date Title
CN202210873382.3A CN115140551B (en) 2022-07-22 2022-07-22 Discharging equipment for heat treatment of nut blank

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Application Number Priority Date Filing Date Title
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CN115140551A CN115140551A (en) 2022-10-04
CN115140551B true CN115140551B (en) 2023-09-26

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CN209663795U (en) * 2018-12-24 2019-11-22 苏州市丰科精密机械有限公司 A kind of new and effective semi-automatic debris removal cleaning equipment
CN209922411U (en) * 2019-04-23 2020-01-10 广州市安旭特电子有限公司 Magnetic suction type vacuum chuck structure convenient for quick adjustment
CN210589871U (en) * 2019-07-24 2020-05-22 湖北火爆机器人科技有限公司 Blank-removing machine of full-automatic tile-making device
CN112093435A (en) * 2019-07-06 2020-12-18 郭煜萍 Working method of groove workpiece arranging and conveying mechanism
CN113023330A (en) * 2021-03-10 2021-06-25 安徽毅昌科技有限公司 Magnet separation device
CN113637833A (en) * 2021-08-09 2021-11-12 河北同发铁路工程集团铭豪高速铁路器材制造有限公司 Medium-large nut heat treatment loading attachment
CN114572964A (en) * 2022-04-15 2022-06-03 中科常熟航天研究试验有限公司 Full-automatic positive pole graphite rod send appearance distance constant temperature mechanism

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JPH0721638U (en) * 1993-09-24 1995-04-21 アイダエンジニアリング株式会社 Material adsorption device
CN202910477U (en) * 2012-10-18 2013-05-01 矢岛技研株式会社 Nut supply device
CN103710513A (en) * 2013-12-31 2014-04-09 安徽黄山恒久链传动有限公司 Special equipment for double-direction journey efficient induction thermal treatment of chain-pin shaft
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