CN112140786A

CN112140786A - Marking device is used in fastener production

Info

Publication number: CN112140786A
Application number: CN202011007374.8A
Authority: CN
Inventors: 沈鲜明
Original assignee: Jiaxing Zhapu Mingsheng Fastener Factory
Current assignee: Jiaxing Zhapu Mingsheng Fastener Factory
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2020-12-29

Abstract

The invention belongs to the technical field of fastener production, and particularly relates to a marking device for fastener production, which aims at solving the problems that the existing marking mode requires that a hand-held fastener is sent to a marking head position for marking, the efficiency is low, and the injury to operators is easy to cause. The fixing piece can effectively fix the fastening piece, and the fastening piece can be quickly and efficiently marked through the mutual matching of the incomplete gear, the chain, the hydraulic rod and other components, so that the marking device is simple to operate, convenient to use and suitable for popularization and use.

Description

Marking device is used in fastener production

Technical Field

The invention relates to the technical field of fastener production, in particular to a marking device for fastener production.

Background

Fasteners, also known as standard parts in the market, are a general term for a type of mechanical parts used when two or more parts (or components) are fastened together as a single piece. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degree. The fastener is the most widely used mechanical basic member and has a large demand.

After the fasteners are produced, a certain number of fasteners in different batches need to be marked to display detailed information of the batches, and a marking device is needed, however, the existing marking mode needs to hold the fasteners by hands to send the fasteners to a marking head position for marking, so that the efficiency is low, and the operators are easily injured, and therefore, the marking device for producing the fasteners is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a marking device for fastener production.

In order to achieve the purpose, the invention adopts the following technical scheme:

a marking device for fastener production comprises a shell, universal wheels are fixedly mounted at the four corners of the bottom of the shell, supporting legs are arranged at the four corners of the bottom of the shell, a motor is fixedly mounted at one side of the inner wall of the bottom of the shell, a first belt pulley is fixedly sleeved on an output shaft of the motor, a first shaft is rotatably mounted at one side of the shell, a second belt pulley is fixedly sleeved at one end of the first shaft, the first belt pulley and the second belt pulley are in transmission connection with the same belt, the other end of the first shaft extends out of the shell and is provided with spiral teeth, mounting frames are fixedly mounted at the two sides of the shell, secondary shafts are rotatably mounted on the two mounting frames, chain wheels are fixedly sleeved on the secondary shafts, the two chain wheels are in transmission connection with the same chain, and a gear is fixedly sleeved at, and the gear is located the front side of a sprocket in two sprockets, rotates on one mounting bracket in two mounting brackets and installs the third axle, fixed cover in proper order after to in the past is equipped with worm wheel and incomplete gear on the third axle, helical tooth meshes with the worm wheel mutually, and incomplete gear meshes with the gear mutually, be provided with a plurality of mountings on the chain, and a plurality of mountings are equidistant setting, be provided with the workstation on the bottom inner wall of casing, first groove has been seted up at the top of workstation, chain and first groove looks adaptation, the slotted hole has been seted up on the workstation, slotted hole and chain looks adaptation, fixed mounting has the top of hydraulic stem on the top inner wall of casing, and the bottom fixed mounting of hydraulic stem has the clamp plate, and the bottom side of clamp plate is provided with the mark head.

Preferably, the bottom fixed mounting of mounting has the installation round pin, and a plurality of installation round pins all rotate and install on the chain, can make the chain drive mounting simultaneous movement through the installation round pin.

Preferably, the second groove has been seted up to the top side of mounting, the third groove has all been seted up on the both sides inner wall around the second groove, the sliding tray has all been seted up on the top inner wall of third groove and on the inner wall of bottom, two sliding tray slidable mounting that lie in same third inslot have same sliding plate, the equal fixed mounting in one side that two sliding plates are close to each other has the slurcam, the one end that two slurcams are close to each other all is provided with the grip block, the equal fixed mounting in one side that two sliding plates kept away from each other has the one end of spring, the other end of two springs is fixed mounting respectively on the one side inner wall that corresponding third groove kept away from each other, through the grip block, the slurcam, cooperation between the spring can effectually carry out the centre gripping to the fastener, can carry on spacingly through the.

Preferably, a rubber plate is arranged on the inner wall of the bottom of the second groove, a rubber pad is fixedly adhered to one side, close to each other, of the two clamping plates, and the fasteners can be prevented from being scratched by the rubber plate and the rubber pad when the fasteners are clamped and marked.

Preferably, the bottom of supporting leg has seted up the screw, and the top of screw rod is installed to the screw internal thread, and the bottom of screw rod is provided with the backup pad, can carry out the leveling to the device through backup pad and screw rod.

Preferably, an outer ring of the bearing is fixedly mounted on one side of the housing, and an inner ring of the bearing is fixedly sleeved on the outer side of the first shaft, so that the first shaft can keep stable rotation through the bearing.

When the marking device for producing the fastener is used, firstly, a power supply is switched on, a motor is started, an output shaft of the motor enables a first belt pulley to drive a second belt pulley and a first shaft to synchronously rotate through a belt, the first shaft drives a worm gear through spiral teeth to enable a third shaft to drive an incomplete gear to rotate, the incomplete gear drives the gear to intermittently rotate, two chain wheels drive chains to intermittently move, the chains move to drive a fixing piece to synchronously move, a hydraulic rod is started, and the hydraulic rod pushes a pressing plate downwards to enable a marking head to move downwards;

the device is moved to a required position and the equipment is leveled through the supporting legs, a fastener is fixed in a second groove through a clamping plate on one side of an operator-shaped shell, the chain drives the fixing piece to move intermittently under the action of the motor, the pressing plate drives the marking head to move up and down in the same frequency as the fixing piece under the matching of the hydraulic rod to mark the fastener, the marked fastener moves to the other side of the shell along with the fixing piece, and the marked fastener is taken out.

The fixing piece can effectively fix the fastening piece, and the fastening piece can be quickly and efficiently marked through the mutual matching of the incomplete gear, the chain, the hydraulic rod and other components, so that the marking device is simple to operate, convenient to use and suitable for popularization and use.

Drawings

FIG. 1 is a schematic structural view of a marking device for fastener production according to the present invention;

FIG. 2 is an enlarged view of a portion A of a fastener production marking device in accordance with the present invention;

FIG. 3 is a schematic view of a fastener portion of a fastener production marking apparatus according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 of a fastener production marking device in accordance with the present invention;

fig. 5 is a schematic structural diagram of a workbench part of the marking device for fastener production according to the present invention.

In the figure: 1. a housing; 2. supporting legs; 3. a motor; 4. a first pulley; 5. a first shaft; 6. a second pulley; 7. a belt; 8. a mounting frame; 9. a second shaft; 10. a sprocket; 11. a gear; 12. a chain; 13. a third axis; 14. a worm gear; 15. an incomplete gear; 16. a fixing member; 17. a work table; 18. a first groove; 19. a slot; 20. a hydraulic lever; 21. pressing a plate; 22. a second groove; 23. a third groove; 24. a sliding groove; 25. a sliding plate; 26. a push plate; 27. and (4) clamping the plate.

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.

Referring to fig. 1-5, a marking device for fastener production comprises a housing 1, universal wheels are fixedly mounted at four corners of the bottom of the housing 1, support legs 2 are arranged at four corners of the bottom of the housing 1, a motor 3 is fixedly mounted at one side of the inner wall of the bottom of the housing 1, a first belt pulley 4 is fixedly sleeved on an output shaft of the motor 3, a first shaft 5 is rotatably mounted at one side of the housing 1, a second belt pulley 6 is fixedly sleeved at one end of the first shaft 5, the first belt pulley 4 and the second belt pulley 6 are in transmission connection with a same belt 7, the other end of the first shaft 5 extends out of the housing 1 and is provided with spiral teeth, mounting frames 8 are fixedly mounted at two sides of the housing 1, second shafts 9 are rotatably mounted on the two mounting frames 8, chain wheels 10 are fixedly sleeved on the second shafts 9, a same chain 12 is in transmission connection with the two chain wheels 10, a gear 11 is, and the gear 11 is located in front of one of the two sprockets 10, a third shaft 13 is rotatably mounted on one of the two mounting racks 8, a worm wheel 14 and an incomplete gear 15 are fixedly sleeved on the third shaft 13 from front to back in sequence, a spiral tooth is meshed with the worm wheel 14, the incomplete gear 15 is meshed with the gear 11, a plurality of fixing pieces 16 are arranged on the chain 12, the fixing pieces 16 are arranged at equal intervals, a working table 17 is arranged on the inner wall of the bottom of the shell 1, a first groove 18 is formed in the top of the working table 17, the chain 12 is matched with the first groove 18, a slotted hole 19 is formed in the working table 17, the slotted hole 19 is matched with the chain 12, the top end of a hydraulic rod 20 is fixedly mounted on the inner wall of the top of the shell 1, a pressing plate 21 is fixedly mounted at the bottom end of the hydraulic rod 20, and a marking head is arranged on the.

In this embodiment, the bottom of the fixing member 16 is fixedly installed with an installation pin, and a plurality of installation pins are all rotatably installed on the chain 12, and the chain 12 can drive the fixing member 16 to move synchronously through the installation pin.

In this embodiment, the top side of the fixing member 16 is provided with a second groove 22, the inner walls of the front and rear sides of the second groove 22 are provided with third grooves 23, the inner walls of the top and bottom of the third grooves 23 are provided with sliding grooves 24, two sliding grooves 24 in the same third groove 23 are provided with the same sliding plate 25 in a sliding manner, one side of the two sliding plates 25 close to each other is fixedly provided with a pushing plate 26, one end of the two pushing plates 26 close to each other is provided with a clamping plate 27, one side of the two sliding plates 25 away from each other is fixedly provided with one end of a spring, the other ends of the two springs are respectively fixedly arranged on the inner wall of the corresponding third groove 23 far from each other, the fastening member can be effectively clamped through the matching between the clamping plate 27, the pushing plate 26 and the springs, and the sliding plates 25 can effectively limit the pushing plate 26, the clamping plate 27 is effectively prevented from falling off.

In this embodiment, a rubber plate is disposed on the inner wall of the bottom of the second groove 22, and a rubber pad is fixedly attached to one side of the two clamping plates 27 close to each other, so that the fasteners can be prevented from being scratched by the rubber plate and the rubber pad when the fasteners are clamped and marked.

In this embodiment, the screw has been seted up to the bottom of supporting leg 2, and the top of screw rod is installed to the screw internal thread, and the bottom of screw rod is provided with the backup pad, can carry out the leveling to the device through backup pad and screw rod.

In this embodiment, an outer ring of a bearing is fixedly mounted on one side of the housing 1, and an inner ring of the bearing is fixedly sleeved on the outer side of the first shaft 5, so that the first shaft 5 can stably rotate through the bearing.

In the invention, when the marking head is used, firstly, a power supply is switched on, the motor 3 is started, the output shaft of the motor 3 rotates to drive the first belt pulley 4 to rotate, the first belt pulley 4 drives the second belt pulley 6 to rotate through the belt 7, the second belt pulley 6 rotates to drive the first shaft 5 to rotate, the first shaft 5 drives the worm wheel 14 to rotate through the spiral teeth, the worm wheel 14 rotates to drive the third shaft 13 to rotate, the third shaft 13 rotates to drive the incomplete gear 15 to rotate, the incomplete gear 15 rotates to drive the gear 11 to rotate intermittently, the gear 11 rotates intermittently to enable the two chain wheels 10 to drive the chain 12 to move intermittently, the chain 12 moves to drive the fixing piece 16 to move synchronously, the hydraulic rod 20 is started, and the hydraulic rod 20 pushes the pressing plate 21;

the device is moved to a required position and the equipment is leveled through the supporting legs 2, a fastener is fixed in the second groove 22 through the clamping plate 27 at one side of the operator-shaped shell 1, the chain 12 drives the fixing piece 16 to move intermittently under the action of the motor 3, the pressing plate 21 drives the marking head to move up and down in the same frequency as the fixing piece 16 under the cooperation of the hydraulic rod 20 so as to mark the fastener fixed in the second groove 22, the marked fastener moves synchronously along with the fixing piece 16, and the marked fastener is taken out when the marked fastener moves to the other side of the shell 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a marking device is used in fastener production, includes casing (1), the equal fixed mounting in bottom four corners of casing (1) has the universal wheel, its characterized in that, the bottom four corners of casing (1) is provided with supporting leg (2), bottom inner wall one side fixed mounting of casing (1) has motor (3), fixed cover is equipped with first belt pulley (4) on the output shaft of motor (3), one side of casing (1) is rotated and is installed primary shaft (5), and the fixed cover of one end of primary shaft (5) is equipped with second belt pulley (6), and first belt pulley (4) and second belt pulley (6) go up the transmission connection and have same belt (7), the other end of primary shaft (5) extends to outside casing (1) and has seted up the helical tooth, the equal fixed mounting in both sides of casing (1) has mounting bracket (8), all rotates on two mounting bracket (8) and installs secondary shaft (9), the chain wheel (10) is fixedly sleeved on the second shaft (9), the two chain wheels (10) are connected with the same chain (12) in a transmission manner, a gear (11) is fixedly sleeved on the outer side of one second shaft (9) in the two second shafts (9), the gear (11) is positioned on the front side of one chain wheel (10) in the two chain wheels (10), a third shaft (13) is rotatably installed on one mounting frame (8) in the two mounting frames (8), a worm wheel (14) and an incomplete gear (15) are sequentially fixedly sleeved on the third shaft (13) from the front to the back, the spiral teeth are meshed with the worm wheel (14), the incomplete gear (15) is meshed with the gear (11), a plurality of fixing pieces (16) are arranged on the chain (12) at equal intervals, a workbench (17) is arranged on the inner wall of the bottom of the shell (1), first groove (18) have been seted up at the top of workstation (17), chain (12) and first groove (18) looks adaptation, slotted hole (19) have been seted up on workstation (17), slotted hole (19) and chain (12) looks adaptation, fixed mounting has the top of hydraulic stem (20) on the top inner wall of casing (1), and the bottom fixed mounting of hydraulic stem (20) has clamp plate (21), and the bottom side of clamp plate (21) is provided with the mark head.

2. A marking device for fastener production as claimed in claim 1, wherein the bottom of the fixed member (16) is fixedly mounted with mounting pins, a plurality of which are rotatably mounted on the chain (12).

3. The marking device for fastener production as claimed in claim 1, second groove (22) have been seted up to the top side of mounting (16), third groove (23) have all been seted up on the both sides inner wall around second groove (22), sliding tray (24) have all been seted up on the top inner wall of third groove (23) and on the bottom inner wall, sliding tray (24) slidable mounting has same sliding plate (25) in two sliding trays (24) that are located same third groove (23), the equal fixed mounting in one side that two sliding plates (25) are close to each other has slurcam (26), the one end that two slurcam (26) are close to each other all is provided with grip block (27), the equal fixed mounting in one side that two sliding plates (25) kept away from each other has the one end of spring, the other end of two springs is fixed mounting respectively on the one side inner wall that corresponding third groove (23) kept away.

4. A marking device for fastener production as claimed in claim 3, wherein the inner wall of the bottom of the second groove (22) is provided with a rubber plate, and a rubber pad is fixedly adhered to the side of the two clamping plates (27) close to each other.

5. The marking device for fastener production as claimed in claim 1, wherein the bottom end of the support leg (2) is provided with a screw hole, the screw hole is internally threaded with the top end of a screw rod, and the bottom end of the screw rod is provided with a support plate.

6. The marking device for fastener production as claimed in claim 1, wherein an outer ring of a bearing is fixedly mounted on one side of the housing (1), and an inner ring of the bearing is fixedly sleeved on the outer side of the first shaft (5).