CN219254720U - Screw taking and placing mechanism and automatic screw locking machine with same - Google Patents
Screw taking and placing mechanism and automatic screw locking machine with same Download PDFInfo
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- CN219254720U CN219254720U CN202320716653.4U CN202320716653U CN219254720U CN 219254720 U CN219254720 U CN 219254720U CN 202320716653 U CN202320716653 U CN 202320716653U CN 219254720 U CN219254720 U CN 219254720U
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Abstract
The utility model discloses a screw taking and placing mechanism and an automatic screw locking machine with the same, comprising: a base plate, one end of which is fixedly connected with a pressing plate; the electric batch clamping seat is connected to the substrate in a sliding manner, and an electric batch is fixed on the electric batch clamping seat; one end of the pressure spring is connected with the pressure plate, and the other end of the pressure spring is connected with the electric batch clamping seat; the suction nozzle mounting plate is connected to the base plate in a sliding manner, and a suction nozzle is fixedly connected to the suction nozzle mounting plate; the automatic screw locking machine comprises a screw taking and placing mechanism, a vertical shaft sliding mechanism, a transverse shaft sliding mechanism, a carrying sliding mechanism, a screw arranging machine, a base, a display screen controller, a communication connector and a switch, wherein one end of the tension spring is fixedly connected to a base plate, the other end of the tension spring is connected with a suction nozzle mounting plate, the carrying sliding mechanism is provided with two groups of the carrying sliding mechanisms which are horizontally connected to the base, the transverse shaft sliding mechanism is fixedly connected to the upper side of the base, the use cost of the automatic screw locking machine is low, the structure is small, and the automatic screw locking machine is suitable for semi-automatic production.
Description
Technical Field
The utility model relates to a screw locking machine, in particular to a screw taking and placing mechanism and an automatic screw locking machine with the same.
Background
China is a large country of manufacturing industry, and numerous 3C products, hardware products, small household appliances, etc. are produced each year, and in the production process of these products, there are a large number of screw locking processes. At present, a large number of factories adopt a production mode of manually locking screws, the efficiency is low, the problems of locking omission, locking unlocking and the like exist, and the yield of products is reduced. With the rise of labor cost in recent years, some large enterprises gradually introduce automatic equipment in the production process of products, wherein the automatic equipment also comprises some automatic screw locking procedures, and the automatic screw locking equipment introduced by the large enterprises is usually a full-automatic production line connected through an automatic pipeline, has high automation degree and high cost, and is not suitable for small manufacturing companies with lower annual output.
In the screw locking machine on the market, the structural part mainly comprises a machine part, the whole is heavy, the production cost is high, the automatic transformation of the manufacturing industry is not facilitated, the degree of automation is high, the volume is large, the cost is high, the semi-automatic production cannot be carried out, and the screw locking machine is not suitable for small-scale production of small manufacturing companies. And the material taking mechanism of the existing automatic screw locking machine is rigidly connected with the Z-axis sliding block, so that the material taking mechanism is easy to rigidly collide with a processed product in the Z-axis pressing process, and the appearance surface of a workpiece is scratched.
Therefore, how to provide a screw picking and placing mechanism and an automatic screw locking machine with the same is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the utility model provides a screw taking and placing mechanism and an automatic screw locking machine with the same, which can prevent the screw from rigidly colliding with a workpiece when a vertical shaft (Z axis) is pressed down in the screw locking process, and protect the workpiece.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a screw pick-and-place mechanism, comprising:
the device comprises a substrate, wherein one end of the substrate is fixedly connected with a pressing plate;
the electric batch clamping seat is connected to the substrate in a sliding manner, and an electric batch is fixedly connected to the electric batch clamping seat;
the pressure spring is positioned between the pressure plate and the electric batch clamping seat, is arranged along the sliding direction of the electric batch clamping seat, one end of the pressure spring is abutted with the pressure plate, and the other end of the pressure spring is abutted with one side end of the electric batch clamping seat;
the suction nozzle mounting plate is positioned at the other side end of the electric batch clamping seat and is in sliding connection with the base plate, a suction nozzle is fixedly connected to the suction nozzle mounting plate, an output shaft of the electric batch is coaxially positioned in the suction nozzle, and an air pipe joint is connected and communicated with the outer side wall of the suction nozzle;
one end of the tension spring is fixedly connected to the base plate and corresponds to one side close to the suction nozzle, and the other end of the tension spring is connected with the suction nozzle mounting plate and corresponds to the other side close to the electric batch clamping seat.
The beneficial effects of the utility model are as follows: the device can avoid the rigid collision of screw and work piece when using, avoid damaging the work piece, during the concrete use, the electricity is criticized through electricity and is criticized holder sliding connection on the base plate, the base plate is installed on the vertical scroll of lock screw machine and is removed the seat, the pressure spring is located between clamp plate and the electricity and criticizes the holder, when lock screw machine's vertical scroll sliding mechanism drives base plate and electricity and criticizes to push down, compression spring can play the cushioning effect, simultaneously, along with the screw constantly screws into the work piece, compression spring's elasticity is criticized the electricity and is pushed down, until locking the screw completely, realize the pressure feed of screw locking process, guarantee screw locking quality. The suction nozzle is installed on the suction nozzle mounting plate, and suction nozzle mounting plate sliding connection provides tensile force on the base plate and through the extension spring, and the tracheal tube connector is installed and is provided suction force adsorption screw on the suction nozzle, and the screw of screw arrangement machine department is inhaled to the suction nozzle lower extreme through tracheal adsorption force, owing to adopted the extension spring buffering, when vertical scroll sliding mechanism pushes down, can prevent that the suction nozzle from taking place rigid collision with the work piece, effectively avoids damaging the condition emergence of work piece outward appearance face.
Preferably, the first guide rails are fixedly connected to the base plate, the first guide rails are grouped in pairs and distributed on two side edges of the base plate, the first guide rails are connected with sliding blocks in a sliding mode, the sliding blocks are fixedly connected with the electric batch clamping seats, the base plate is fixedly connected with the second guide rails, the second guide rails are parallel to the first guide rails and are arranged in a staggered mode along the length direction, and the suction nozzle mounting plate is connected to the second guide rails in a sliding mode.
The technical effects produced by the method are as follows: the arrangement of the first guide rail and the second guide rail can realize the sliding guide of the electric batch clamping seat and the suction nozzle mounting plate on the base plate,
preferably, the pressing plate is fixedly connected with a contour screw, the pressure spring is sleeved on the outer peripheral side of the contour screw, a sliding hole is formed in one side end of the electric screwdriver clamping seat, which corresponds to the end of the contour screw, one end of the contour screw is inserted in the sliding hole, and the pressure spring is sleeved on the outer peripheral side of the contour screw; the base plate is provided with a strip-shaped chute, the suction nozzle mounting plate is fixedly connected with a pin rod, the pin rod is slidably connected in the strip-shaped chute, and the pin rod is connected with the other end of the tension spring.
The technical effects produced by the method are as follows: the arrangement of the equal-height screws can stably realize the pressure release and contraction of the pressure springs, and the tension springs realize the flexible connection relation between the suction nozzle mounting plate and the base plate through the pin rods.
Preferably, one end of the suction nozzle mounting plate, which is far away from the electric batch clamping seat, is fixedly connected with a suction nozzle fixing plate, and the suction nozzle is fixedly connected to the suction nozzle fixing plate.
The technical effects produced by the method are as follows: the output shaft of the electric screwdriver stretches into the suction nozzle and can provide locking torque for the screw.
The utility model also discloses an automatic lock screw machine, it includes the frame and installs the screw in the frame and get and put the mechanism.
Preferably, the rack comprises a screw picking and placing mechanism, a vertical shaft sliding mechanism, a horizontal shaft sliding mechanism, a carrying sliding mechanism, a screw arranging machine, a base, a display screen controller, a communication connector and a switch;
the object carrying sliding mechanisms are two groups and are arranged on the base in parallel, and the transverse shaft sliding mechanisms are positioned above the base and are fixed through upright posts fixed on two sides of the base; the vertical shaft sliding mechanism, the horizontal shaft sliding mechanism and the object carrying sliding mechanism are all connected with a movable seat in a sliding manner, the vertical shaft sliding mechanism is fixedly connected with the movable seat on the horizontal shaft sliding mechanism, the base plate is fixedly connected with the movable seat on the vertical shaft sliding mechanism, the screw arranging machine is fixedly connected to the base and positioned between the two object carrying sliding mechanisms in groups, the display screen controller, the communication connector and the switch are connected to the base, and the display screen controller is respectively connected with the screw taking and placing mechanism, the vertical shaft sliding mechanism, the horizontal shaft sliding mechanism, the object carrying sliding mechanism, the screw arranging machine and the communication connector in an electric signal manner.
The beneficial effects of the utility model are as follows: install two sets of year thing sliding mechanism side by side on the base, mutually noninterfere influences, when using, one of them year thing sliding mechanism processes the work piece, another year thing sliding mechanism can accomplish work piece preparation work, whole work piece machining efficiency has been improved, reduce the waiting time of prepareeing materials, can get alternately and put work piece and lock screw in turn, cooperation manual work is used, convenient operation has promoted lock screw efficiency, the structure is compacter, area is little, can integrate the automatic lock screw process when full automatization production line accomplishes mass production, also can adopt the manual work to get the automatic lock screw process when putting work piece to accomplish small batch production. The whole control is convenient.
Preferably, the vertical shaft sliding mechanism, the horizontal shaft sliding mechanism and the object carrying sliding mechanism all comprise a strip-shaped plate frame, a motor, a synchronous belt, a driven wheel, an induction piece and a photoelectric sensor, wherein the motor and the driven wheel are respectively arranged at the edges of two ends of the plate frame, a driving wheel is fixedly connected to an output shaft of the motor, the synchronous belt is in transmission connection with the driving wheel and the driven wheel, a movable seat is fixedly connected to the synchronous belt, the movable seat is in sliding connection with the plate frame, the photoelectric sensor is fixed on the plate frame and is close to one end of the motor, the induction piece is fixedly connected to the movable seat, a travel limit switch is formed by the induction piece and the photoelectric sensor, the plate frame on the horizontal shaft sliding mechanism is fixedly connected with the top of the upright post, and the plate frame on the object carrying sliding mechanism is fixedly connected to the top of the base.
The technical effect that produces from this is that the inductive piece forms travel limit switch with photoelectric sensor, and when the system outage restarts, remove the seat and remove to the left, when inductive piece arrived slot type photoelectric sensor department, the system judges this removal seat and resets successfully according to the signal that slot type photoelectric sensor sent back, safe in utilization.
Preferably, the horizontal fixedly connected with U type rail on the grillage of horizontal axle sliding mechanism, sliding connection has the tow chain on the U type rail, the one end fixedly connected with tow chain support of tow chain, tow chain support with vertical scroll sliding mechanism's grillage fixedly connected with.
The technical effects produced by the method are as follows: the cable on the electric batch and the air pipe on the air pipe connector are arranged in the drag chain, and when the vertical shaft sliding mechanism moves, the cable and the air pipe on the vertical shaft sliding mechanism can be prevented from being wound, so that the effective connectivity of the cable and the air pipe is ensured.
Preferably, the profile grillage is last fixedly connected with slide rail, the two sets of parallel distribution of slide rail pairwise, the both ends fixedly connected with of slide rail is spacing the spacing screw of seat sliding travel moves.
The technical effects produced by the method are as follows: the limiting screw can mechanically limit the on-orbit movement of the movable seat, so that the movement safety of the movable seat is ensured.
Preferably, the end part of the sliding rail, which is far away from the motor, is fixedly connected with a tensioning wheel adjusting plate, the tensioning wheel adjusting plate is connected with a tensioning screw in a threaded manner, the tensioning screw is connected with a driven wheel mounting seat in a threaded manner, and the driven wheel is rotationally connected to the driven wheel mounting seat.
The technical effects produced by the method are as follows: the tightness of the driven wheel can be adjusted by the tensioning screw, and the synchronous belt can be tensioned after long-time use, so that the use is convenient.
Preferably, the stand is connected with the both sides bolted connection of base, be connected with the foot cup all around the bottom of base, be connected with the scram button on the base, the scram button is connected with the display screen controller.
Drawings
FIG. 1 is a schematic view of the whole structure of an automatic screw locking machine according to the present utility model;
FIG. 2 is a schematic diagram showing the whole structure of an automatic screw locking machine according to the present utility model;
FIG. 3 is a schematic diagram of the inside of a horizontal axis sliding mechanism of an automatic screw locking machine according to the present utility model;
FIG. 4 is a schematic diagram of a cross-shaft sliding mechanism of an automatic screw locking machine according to the second embodiment of the present utility model;
FIG. 5 is a schematic diagram of a screw pick-and-place mechanism according to the present utility model;
fig. 6 is a schematic diagram of a screw pick-and-place mechanism according to the present utility model.
The device comprises a transverse shaft sliding mechanism 1, a vertical shaft sliding mechanism 2, a carrier sliding mechanism 3, a first carrier sliding mechanism 301, a second carrier sliding mechanism 302, a 4U-shaped rail, a 5-screw arrangement machine, a 6-operation panel, a 7-base, an 8-screw pick-and-place mechanism, a 9-column, a 10-hand-held programmer, a 11-towing chain, a 12-towing chain bracket, a 13-foot cup, a 14-scram button, a 15-display screen controller, a 16-switch and a 17-communication connector;
101 type plate frames, 102 motors, 103 synchronous belts, 104 driven wheels, 105 induction sheets, 106 photoelectric sensors, 107 moving seats, 108 sliding rails, 109 limit screws, 110 tensioning wheel adjusting plates, 111 tensioning screws and 112 driven wheel mounting seats;
801 base plate, 802 pressing plate, 803 electric batch clamping seat, 804 electric batch, 805 compression spring, 806 equal high screw, 807 suction nozzle mounting plate, 808 suction nozzle, 809 air pipe joint, 810 tension spring, 811 first guide rail, 812 second guide rail, 813 slider, 814 pin rod, 815 suction nozzle fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6 of the drawings, a screw picking and placing mechanism according to an embodiment of the present utility model includes:
a base plate 801, wherein one end of the base plate 801 is fixedly connected with a pressing plate 802;
an electric batch holder 803, the electric batch holder being used for fixing an electric batch 804, the electric batch holder 803 being slidably connected to the substrate 801;
the pressure spring 805, the pressure spring 805 is located between the pressure plate 802 and the electric screwdriver clamping seat 803, one end of the pressure spring 805 is connected with the pressure plate 802, the other end of the pressure spring 805 is connected with the electric screwdriver clamping seat 803, the pressure spring provides necessary downward pressure when the electric screwdriver locks the screw, the locking quality of the screw is ensured, and virtual connection of the screw is avoided;
the suction nozzle mounting plate 807, the suction nozzle mounting plate 807 is connected on the base plate 801 in a sliding way, the suction nozzle mounting plate 807 is fixedly connected with a suction nozzle fixing plate 815, the suction nozzle fixing plate 815 is connected with a suction nozzle 808, an output shaft of the electric batch 804 is positioned in the suction nozzle 808, and an air pipe joint 809 is fixedly connected on the outer side wall of the suction nozzle 808; the air pipe joint 809 is connected with an external air pipe, so that vacuum suction generated inside the suction nozzle adsorbs the screw to enter the suction nozzle, and then the screw is screwed up when reaching a preset position of the workpiece;
one end of the tension spring 810 is fixedly connected to the base plate 801, and the other end of the tension spring 810 is connected with the suction nozzle mounting plate 807. The tension spring can have certain buffer when the screw locks the workpiece, so that the hard connection between the screw and the workpiece is prevented, and the surface of the workpiece is prevented from being damaged;
in other embodiments, a first guide rail 811 is fixedly connected to the base plate 801, the first guide rails 811 are grouped in pairs and distributed on two side edges of the base plate 801, a sliding block 813 is slidably connected to the first guide rail 811, the sliding block 813 is fixedly connected to the electric batch holder 803, a second guide rail 812 is fixedly connected to the base plate 801, the second guide rail 812 is arranged parallel to the first guide rail 811, the suction nozzle mounting plate 807 is slidably connected to the second guide rail 812, and the suction nozzle mounting plate 807 is located on one side of the electric batch holder 803.
In other embodiments, the pressing plate 802 is fixedly connected with a contour screw 806, one end of the contour screw is inserted into a through hole of the electric screwdriver holder, the pressure spring 805 is sleeved on the outer peripheral side of the contour screw 806, the base plate 801 is provided with a long-strip-shaped chute, the nozzle mounting plate 807 is fixedly connected with a pin 814, the pin 814 is slidably connected in the long-strip-shaped chute, and the pin 814 is connected with the other end of the tension spring 810. The suction nozzle mounting plate is flexibly connected with the base plate by the tension spring, so that the screw and the workpiece are prevented from being hard-connected to damage the surface of the workpiece when the screw is locked.
In other embodiments, a suction nozzle fixing plate 815 is fixedly connected to one end of the suction nozzle mounting plate 807, a suction nozzle 808 is fixedly connected to the suction nozzle fixing plate 815, the electric screwdriver 804 and the suction nozzle 808 are coaxially arranged, an air pipe joint 809 is communicated with the suction nozzle 808 to provide suction force, and the electric screwdriver realizes automatic screw tightening.
The utility model also discloses an automatic lock screw machine, it includes that the screw is got and is put mechanism 8, vertical scroll glide machanism 2, cross axle glide machanism 1, first year thing glide machanism 301, second year thing glide machanism 302, screw arrangement machine 5, base 7, display screen controller 15, communication joint 17 and switch 16, first year thing glide machanism 301 and second year thing glide machanism 302 horizontal connection are on base 7, cross axle glide machanism 1 fixed connection is in the top of base 7, vertical scroll glide machanism 2, equal sliding connection has movable seat 107 on cross axle glide machanism 1 and the two sets of year thing glide machanism 3, movable seat 107 fixed connection on vertical scroll glide machanism 2 and cross axle glide machanism 1, base 801 and the movable seat 107 fixed connection on vertical scroll glide machanism 2, screw arrangement machine 5 fixed connection is on the base and be located two year thing glide machanism 3 in groups, display screen controller 15, communication joint 17 and switch 16 are connected on base 7, display screen controller 15 is got respectively with the screw and is put mechanism 8, vertical scroll glide machanism 2, cross axle glide machanism 1, carry thing glide machanism 3, communication joint 5, screw arrangement machine 17, 17 connection.
In other embodiments, the transverse axle sliding mechanism 1 is slidably connected with a drag chain 11, one end of the drag chain 11 is fixedly connected with a drag chain bracket 12, and the drag chain bracket 12 is fixedly connected with the vertical axle sliding mechanism 2. The drag chain can put the cable and the air pipe in place and is buried, so that the normal movement of the vertical shaft sliding mechanism is ensured.
Specifically, the U-shaped rail 4 is horizontally and fixedly connected to the plate frame of the transverse axis sliding mechanism 1, the drag chain 11 transversely slides on the U-shaped rail 4, the drag chain support 12 is fixedly connected with the plate frame of the vertical axis sliding mechanism 2, and the follow-up effect of the vertical axis sliding mechanism and the drag chain is realized.
In other embodiments, the vertical shaft sliding mechanism 2, the horizontal shaft sliding mechanism 1 and the object carrying sliding mechanism all comprise a template frame 101, a motor 102, a synchronous belt 103, a driven wheel 104, an induction piece 105 and a photoelectric sensor 106, wherein the motor 102 selectively uses a stepping motor and a servo motor, the motor 102 and the driven wheel 104 are respectively arranged at the edges of two ends of the template frame 101, an output shaft of the motor 102 is fixedly connected with a driving wheel, the synchronous belt 103 is in transmission connection with the driving wheel and the driven wheel 104, the synchronous belt 103 is fixedly connected with a movable seat 107, the movable seat is driven to be in sliding connection with the template frame by means of the transmission capacity of the synchronous belt 103, the photoelectric sensor 106 is fixed on the template frame 101 and is close to one end of the motor 102, the induction piece 105 is fixedly connected with the movable seat 107, and the induction piece 105 and the groove type photoelectric sensor 106 form a travel limit switch.
In other embodiments, the sliding rail 108 is fixedly connected to the plate frame 101, the sliding rails 108 are arranged in parallel in pairs, and two ends of the sliding rail 108 are fixedly connected to the limiting screws 109 for limiting the sliding travel of the moving seat.
In other embodiments, the end of the sliding rail 108 away from the motor 102 is fixedly connected with a tensioning wheel adjusting plate 110, the tensioning wheel adjusting plate 110 is screwed with a tensioning screw 111, the tensioning screw 111 is screwed with a driven wheel mounting seat 112, and the driven wheel 104 is rotatably connected to the driven wheel mounting seat 112. The adjustment of the tensioning screw 111 is used to change the position of the driven wheel mounting seat 112, thereby completing the tensioning adjustment of the driven wheel 104.
In other embodiments, the two sides of the base 7 are connected with the upright posts 9 through bolts, the template frame 101 in the transverse axis sliding mechanism 1 is fixedly connected with the top ends of the upright posts 9, the foot cups 13 are connected to the periphery of the bottom of the base 7, the foot cups are used for leveling, the emergency stop button 14 is connected to the base 7, emergency treatment is facilitated, and the emergency stop button 14 is connected with the display screen controller 15.
The transverse shaft sliding mechanism 1, the vertical shaft sliding mechanism 2, the first carrying sliding mechanism 301 and the second carrying sliding mechanism 302 can do linear motion and can conduct accurate speed control and position control, programming is conducted through the handheld programmer 10, the transverse shaft sliding mechanism 1 and the vertical shaft sliding mechanism 2 can drive the screw taking and placing mechanism 8 to move to the screw arranger 5 to take screws, the working processes of the first carrying sliding mechanism 301 and the second carrying sliding mechanism 302 do not interfere with each other, workpieces are moved to corresponding positions, the transverse shaft sliding mechanism 1 and the vertical shaft sliding mechanism 2 can drive the screw taking and placing mechanism 8 to move to the workpiece screw locking position, and the vertical shaft sliding mechanism 2 is pressed down to complete the screw locking process.
The device adopts a four-degree-of-freedom structure and comprises a transverse axis X, a vertical axis Z and a first horizontal carrying axis Y 1 Second horizontal carrying shaft Y 2 The screw locking device has the advantages of compact appearance structure and small occupied area, can be integrated into a full-automatic production line, and can finish an automatic screw locking process during mass production; the semi-automatic production can be realized by adopting a manual feeding and discharging mode, and the screw locking device is suitable for an automatic screw locking procedure in small-batch production.
The frame of this small-size automatic lock screw machine adopts aluminium alloy structure, and shell and support adopt sheet metal construction more, under the prerequisite of guaranteeing rigidity and intensity, the structure is lighter and more exquisite, and the cost is cheaper.
The material taking mechanism of the device is flexibly connected with the Z-axis moving seat, and is provided with the buffer spring, so that rigid collision can be effectively avoided when the Z-axis is pressed down, and the appearance surface of a workpiece is protected.
For the device and the use method disclosed in the embodiments, since the device and the use method correspond to the method disclosed in the embodiments, the description is relatively simple, and the relevant places refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A screw pick-and-place mechanism, comprising:
a base plate (801), wherein one end of the base plate (801) is fixedly connected with a pressing plate (802);
the electric batch clamping seat (803), the electric batch clamping seat (803) is connected to the base plate (801) in a sliding manner, and an electric batch (804) is fixedly connected to the electric batch clamping seat (803);
the pressure spring (805) is positioned between the pressure plate (802) and the electric batch clamping seat (803), the pressure spring (805) is arranged along the sliding direction of the electric batch clamping seat (803), one end of the pressure spring is abutted to the pressure plate (802), and the other end of the pressure spring is abutted to one side end of the electric batch clamping seat (803);
the suction nozzle mounting plate (807), the suction nozzle mounting plate (807) is positioned at the other side end of the electric batch clamping seat (803) and is connected to the base plate (801) in a sliding way, a suction nozzle (808) is fixedly connected to the suction nozzle mounting plate (807), an output shaft of the electric batch (804) is coaxially positioned in the suction nozzle (808), and an air pipe joint (809) is connected and communicated to the outer side wall of the suction nozzle (808);
one end of the tension spring (810) is fixedly connected to the base plate (801) and corresponds to one side close to the suction nozzle (808), and the other end of the tension spring (810) is connected with the suction nozzle mounting plate (807) and corresponds to the other side close to the electric batch clamping seat (803).
2. The screw picking and placing mechanism according to claim 1, wherein a first guide rail (811) is fixedly connected to the base plate (801), the first guide rails (811) are grouped in pairs and distributed on two side edges of the base plate (801), a sliding block (813) is slidably connected to the first guide rail (811), the sliding block (813) is fixedly connected to the electric batch clamping seat (803), a second guide rail (812) is fixedly connected to the base plate (801), the second guide rail (812) is parallel to the first guide rail (811) and is arranged in a staggered mode along the length direction, and the suction nozzle mounting plate (807) is slidably connected to the second guide rail (812).
3. The screw picking and placing mechanism according to claim 2, wherein a contour screw (806) is fixedly connected to the pressing plate (802), a sliding hole is formed in one side end of the electric screwdriver clamping seat (803) corresponding to the end portion of the contour screw (806), one end of the contour screw (806) is inserted into the sliding hole, and the pressing spring (805) is sleeved on the outer peripheral side of the contour screw (806); the base plate (801) is provided with a strip-shaped chute, the suction nozzle mounting plate (807) is fixedly connected with a pin rod (814), the pin rod (814) is slidably connected in the strip-shaped chute, and the pin rod (814) is connected with the other end of the tension spring (810).
4. The screw picking and placing mechanism according to claim 1, wherein a suction nozzle fixing plate (815) is fixedly connected to an end of the suction nozzle mounting plate (807) away from the electric screwdriver clamping seat (803), and the suction nozzle (808) is fixedly connected to the suction nozzle fixing plate (815).
5. An automatic screw locking machine, characterized by comprising a frame and a screw pick-and-place mechanism (8) according to any one of claims 1-4 mounted on said frame.
6. The automatic screw locking machine according to claim 5, wherein the frame comprises a carrying sliding mechanism (3), a transverse shaft sliding mechanism (1), a vertical shaft sliding mechanism (2), a screw arranger (5), a base (7), a display screen controller (15), a communication connector (17) and a switch (16),
the two object carrying sliding mechanisms (3) are arranged on the base (7) in parallel, and the transverse shaft sliding mechanisms (1) are positioned above the base (7) and are fixed through upright posts (9) fixed on two sides of the base (7); the vertical shaft sliding mechanism (2), the horizontal shaft sliding mechanism (1) and the object carrying sliding mechanism (3) are all connected with a moving seat (107) in a sliding manner, and the moving seat on the horizontal shaft sliding mechanism (1) is fixedly connected with the vertical shaft sliding mechanism (2) to drive the vertical shaft sliding mechanism (2) to transversely move; the base plate (801) is fixedly connected with a movable seat on the vertical shaft sliding mechanism (2); the screw arranging machine (5) is fixedly connected to the base (7) and located between the two object carrying sliding mechanisms (3) in groups, the display screen controller (15), the communication connector (17) and the switch (16) are all connected to the base (7), and the display screen controller (15) is respectively connected with the screw taking and placing mechanism (8), the vertical shaft sliding mechanism (2), the transverse shaft sliding mechanism (1), the object carrying sliding mechanism (3), the screw arranging machine (5) and the communication connector (17) in an electric signal mode.
7. The automatic screw locking machine according to claim 6, wherein the vertical shaft sliding mechanism (2), the horizontal shaft sliding mechanism (1) and the object carrying sliding mechanism (3) comprise a strip-shaped plate frame (101), a motor (102), a synchronous belt (103), a driven wheel (104), an induction piece (105) and a photoelectric sensor (106), the motor (102) and the driven wheel (104) are respectively arranged at two end edges of the plate frame (101), a driving wheel is fixedly connected to an output shaft of the motor (102), the synchronous belt (103) is in transmission connection with the driving wheel and the driven wheel (104), a movable seat (107) is fixedly connected to the synchronous belt (103), the movable seat (107) is in sliding connection with the plate frame (101), the photoelectric sensor (106) is fixed on the plate frame (101) and is close to one end of the motor, the induction piece (105) is fixedly connected to the movable seat (107), and the induction piece (105) and the photoelectric sensor (106) form a travel limit switch; the template frame on the transverse axis sliding mechanism (1) is fixedly connected with the top end of the upright post (9), and the template frame on the object carrying sliding mechanism (3) is fixedly connected with the top of the base (7).
8. The automatic screw locking machine according to claim 7, wherein a U-shaped rail (4) is horizontally and fixedly connected to a plate frame of the transverse shaft sliding mechanism (1), a drag chain (11) is slidably connected to the U-shaped rail (4), one end of the drag chain (11) is fixedly connected with a drag chain support (12), and the drag chain support (12) is fixedly connected with a plate frame of the vertical shaft sliding mechanism (2).
9. The automatic screw locking machine according to claim 7, wherein the template frame (101) is fixedly connected with sliding rails (108), the sliding rails (108) are distributed in parallel in pairs, and two ends of the sliding rails (108) are fixedly connected with limiting screws (109) for limiting the sliding travel of the movable seat (107).
10. The automatic screw locking machine according to claim 9, wherein an end portion of the sliding rail (108) away from the motor (102) is fixedly connected with a tensioning wheel adjusting plate (110), a tensioning screw (111) is connected to the tensioning wheel adjusting plate (110) in a threaded manner, a driven wheel mounting seat (112) is connected to the tensioning screw (111) in a threaded manner, and the driven wheel (104) is connected to the driven wheel mounting seat (112) in a rotary manner.
11. The automatic screw locking machine according to claim 10, wherein two sides of the base (7) are connected with upright posts (9) through bolts, a foot cup (13) is connected to the periphery of the bottom of the base (7), a scram button (14) is connected to the base (7), and the scram button (14) is electrically connected with the display screen controller (15).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022235602590 | 2022-12-30 | ||
| CN202223560259 | 2022-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219254720U true CN219254720U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320716653.4U Active CN219254720U (en) | 2022-12-30 | 2023-04-04 | Screw taking and placing mechanism and automatic screw locking machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219254720U (en) |
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2023
- 2023-04-04 CN CN202320716653.4U patent/CN219254720U/en active Active
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