CN210731592U

CN210731592U - Automatic screw mounting equipment

Info

Publication number: CN210731592U
Application number: CN201921411935.3U
Authority: CN
Inventors: 张洪国; 祁辉; 张婷婷; 王格; 蒋海萍; 刘丽娜; 周宇; 张斌轩; 程春山; 张磊; 王凯; 章勇; 高红远; 付扬; 程春福; 张保良
Original assignee: Dongtai Precision Injection Molding Tianjin Co ltd
Current assignee: Dongtai Precision Injection Molding Tianjin Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-12
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a screw automatic installation equipment, which comprises a housin, be fixed with the baffle jointly between the relative lateral wall in the casing, the baffle separates for the cavity in with the casing and places the chamber, can dismantle through more than two screws on the one end lateral wall in the cavity and be connected with the mounting panel, one side of mounting panel is equipped with first spout, be equipped with adjusting device in the first spout, the last fixed box that is equipped with of adjusting device, be equipped with elevating gear in the fixed box, the last rack that is equipped with of elevating gear. The utility model provides a poor problem of precision when carrying out the screw installation, avoided also having solved the big problem of the operation degree of difficulty simultaneously because of the unqualified quality that influences the mould of installation, utilized the graphical mode of operation, reduced the operation degree of difficulty, easy to operate has also guaranteed the high-efficient stability when the system operation simultaneously, has improved the machining efficiency of mould, has reduced intensity of labour, and labour saving and time saving practices thrift the cost.

Description

Automatic screw mounting equipment

Technical Field

The utility model relates to a screw installation technical field especially relates to an automatic installation of screw equipment.

Background

The screw is a common fastener and is widely used in machinery, electrical appliances and buildings. Generally, the material is metal or plastic, and is cylindrical, and the grooves with the concave and convex surfaces are called as screw threads.

When a die is machined, screws are often required to be installed on the die, at present, reports about automatic screw installation equipment are more, and the patent of CN105035675B discloses an automatic screw installation production line.

CN103157987A patent discloses an automatic screw installation device, which has good versatility, and can be flexibly adjusted along with the update of products, and can use screws of different models and specifications to prevent the missing of the screws, and can put screws required by the output for one or more days into a screw feeder at one time, without filling the screws with a single number, and is simple in operation, convenient in correction, and because the touch screen greatly increases the operability of the device, the yield of the products in the screw-driving process is ensured, and the device can be used for other work, and the screwdriver part can be modified into other structures to realize the functions of polishing, dispensing, pasting, code scanning, etc., but, researchers find that the device has poor efficiency in controlling, and has instability to influence the processing efficiency of the die.

CN 110076555A's patent discloses an automatic leading-in screw electricity criticize and screw erection equipment, through setting up the guide spare, the screw can be held between the holder through the guide hole card through the passage guide pipe for the electricity criticize the pole can contradict in the screw through the guide hole and when the screw aimed at the installation position, the electricity criticize the pole extrusion the screw, the screw pushes away the clamping part of holder and screws up on the installation position of work piece, nevertheless, through the discovery of researcher, the device structure is comparatively complicated, and the operation is difficult for the shang shou, and the operation degree of difficulty is higher.

In summary, how to improve the precision of screw installation, how to improve the control efficiency, ensure the stability of system control, how to improve the processing efficiency, and how to reduce the operation difficulty are important and difficult problems studied by technicians in the field, and therefore, we provide an automatic screw installation device to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic screw mounting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic screw mounting device comprises a shell, wherein a partition board is jointly fixed between opposite side walls in the shell and divides the shell into a cavity and a placing cavity, a mounting plate is detachably connected to one side wall of one end in the cavity through more than two screws, a first chute is arranged on one side of the mounting plate, an adjusting device is arranged in the first chute, a fixing box is arranged on the adjusting device, a lifting device is arranged in the fixing box, a rack is arranged on the lifting device, a rotating device is arranged on one side of the fixing box, the rotating device and the rack are connected with each other, a transverse plate is arranged at the lower end of the lifting device, a second oil cylinder is fixed on one side of the upper end of the transverse plate, the tail end of a piston rod of the second oil cylinder penetrates through the side wall of the transverse plate and extends to the lower end of the transverse plate, and a finger, a first vertical plate is fixed on one side of the transverse plate, a movable plate is fixed at the lower end of the first vertical plate, second fixed plates are fixed on two sides of the lower end of the movable plate, a clamping device is arranged on each second fixed plate, a second conveying mechanism is arranged on one side of the bottom in the cavity, the clamping device and the second conveying mechanism correspond to each other, a mold placing table and a vibration disc are fixed at the bottom in the cavity, the mold placing table is positioned between the vibration disc and the second conveying mechanism, a bearing frame is arranged on one side of the vibration disc, two first fixed plates are fixed at the upper end of the bearing frame, two guide rails are fixed at the upper end of the bearing frame, one end of each guide rail penetrates through the side wall of one first fixed plate and extends to one side of the first fixed plate, two second sliding blocks are mounted on the guide rails, and a bearing table is fixed at the upper ends of the four, one side of one of the first fixing plates is provided with a third opening, the third opening corresponds to the bearing platform, the upper ends of the two first fixing plates are jointly fixed with a supporting plate, the upper end of the supporting plate is fixed with a first oil cylinder, a piston rod of the first oil cylinder penetrates through the side wall of the supporting plate and extends to the lower end of the supporting plate, the tail end of the piston rod of the first oil cylinder is fixed with a first connecting plate, the lower end of the first connecting plate is fixed with a batch head, the batch head corresponds to the bearing platform, one side of the upper end of the bearing frame is fixed with a second vertical plate, one side of the second vertical plate is fixed with a third oil cylinder, a piston rod of the third oil cylinder penetrates through the side wall of the second vertical plate and extends to one side of the second vertical plate, the tail end of the piston rod of the third oil cylinder is fixed at one side of the bearing platform, one side of the upper end of the vibration disc, the improved conveying device is characterized in that a support frame is arranged on one side of the lower end of the shell, a first conveying mechanism is arranged on the upper end of the support frame, a fourth opening is arranged on one side of the lower end of the shell, and the fourth opening corresponds to the first conveying mechanism.

Preferably, adjusting device is including installing the first slider in the first spout, be equipped with the screw thread through-hole on the first slider, run through in the screw thread through-hole and be equipped with the screw rod, one side of mounting panel is fixed with first gearbox, one side of first gearbox is fixed with first servo motor, first servo motor's output shaft runs through the lateral wall of first gearbox and extends to in the first gearbox, first servo motor's output shaft end-to-end connection has first speed change mechanism, be connected with the pivot on the first speed change mechanism, the one end of pivot runs through the lateral wall of first gearbox and fixes the one end at the screw rod, one side of mounting panel is fixed with the connecting block, the other end of screw rod rotates the one side of connecting in the connecting block, one side of fixed box is fixed on the one end lateral wall of first slider.

Preferably, the lifting device comprises two fixed blocks fixed on opposite side walls in the fixed box, a second sliding groove is formed in one side of each fixed block, a third sliding block is installed in the second sliding groove, a moving block is jointly fixed between the two third sliding blocks, one side of the rack is fixed to one side of the moving block, the lower end of the moving block penetrates through the side wall of the fixed box and extends to the lower end of the fixed box, and the upper end of the transverse plate is fixed to the lower end of the moving block.

Preferably, rotating device is including fixing the second gearbox in fixed box one side, one side of second gearbox is fixed with the motor mount pad, one side of motor mount pad is fixed with second servo motor, second servo motor's output shaft runs through the lateral wall of second gearbox and extends to in the second gearbox, second servo motor's output shaft end-to-end connection has second speed change mechanism, be fixed with two limiting plates on the one end lateral wall in the second gearbox, rotate jointly between two limiting plates and be connected with the gear, second speed change mechanism and gear intermeshing, one side of second gearbox and fixed box all is equipped with first opening, one side of gear runs through two first openings and extends to in the fixed box, gear and rack intermeshing.

Preferably, clamping device is including fixing two fourth hydro-cylinders in two second fixed plate one sides respectively, the piston rod of fourth hydro-cylinder runs through the lateral wall of second fixed plate and extends to the opposite side of second fixed plate, the piston rod end of fourth hydro-cylinder is fixed with U type connecting piece, it is connected with two connecting rods to rotate on the U type connecting piece, the lower extreme of movable plate is fixed with the second connecting plate, the both sides of second connecting plate are all rotated and are connected with L type pole, and the one end of two connecting rods is rotated respectively and is connected on two L type poles, the one end of L type pole is fixed with L type grip block, one side of L type grip block is fixed with the rubber pad.

Preferably, two guide rods are fixed at the upper end of the first connecting plate, the two guide rods are respectively positioned at two sides of the first oil cylinder, and the upper ends of the guide rods penetrate through the side wall of the supporting plate and extend to the upper end of the supporting plate.

Preferably, the cavity and one side of placing the chamber are provided with five second openings, wherein three second openings are located on one side of the cavity, the other two second openings are located on one side of placing the chamber, a sealing cover is hinged to the side wall of one end of each second opening, and a handle is installed on one side of the sealing cover.

Preferably, the four corners of the lower end of the shell are all fixed with mounting pieces, and the mounting pieces are provided with rollers.

Preferably, baffles are fixed on both sides of the first conveying mechanism.

Preferably, the partition is arranged in a Z shape.

The utility model has the advantages that:

1. the first servo motor and the second servo motor are matched, so that the feeding precision and speed are improved, and the servo motor is used for running control, so that the high-precision moving distance can be realized;

2. the display control color touch screen is arranged, so that a graphical operation mode can be realized, the interface is simple and visual, all operations can be performed by one finger, and the operation is simple and easy to operate;

3. by adopting the PLC control system, the control accuracy is improved, and the high efficiency and stability of the control system are protected, so that the processing efficiency of the die is improved, the labor intensity of workers is reduced, and the cost is saved;

in conclusion, the device solves the problem of poor precision when mounting the screw, avoids influencing the quality of the die due to unqualified mounting, also solves the problem of high operation difficulty, utilizes a graphical operation mode, reduces the operation difficulty, is easy to operate, ensures high-efficiency stability during system operation, improves the processing efficiency of the die, reduces the labor intensity, saves time and labor and saves the cost.

Drawings

Fig. 1 is a schematic view of an internal structure of an automatic screw installation device provided by the present invention;

fig. 2 is a schematic view of an external structure of a casing of the automatic screw installation device provided by the present invention;

fig. 3 is a schematic structural view of a machining table of the automatic screw installation device provided by the present invention;

fig. 4 is a schematic structural view of a clamping device of an automatic screw installation device according to the present invention;

fig. 5 is a connection state diagram of the lifting device and the rotating device of the automatic screw installation device provided by the present invention;

fig. 6 is an installation state diagram of a finger cylinder of the automatic screw installation device provided by the present invention;

fig. 7 is an enlarged view of a position a of the automatic screw mounting device provided by the present invention;

fig. 8 is an enlarged view of a position B of the automatic screw installation device provided by the present invention.

In the figure: 1 shell, 2 first vertical plates, 3 vibrating discs, 4 first oil cylinders, 5 screw rods, 6 mounting plates, 7 first gearbox, 8 first servo motor, 9 first conveying mechanism, 10 baffle plates, 11 support frames, 12 transverse plates, 13 mounting pieces, 14 rollers, 15 bearing tables, 16 bearing frames, 17 first fixing plates, 18 guide frames, 19 sealing covers, 20 mould placing tables, 21 finger cylinders, 22 second oil cylinders, 23 first sliding chutes, 24 screws, 25 racks, 26 fixing boxes, 27 support plates, 28 guide rods, 29 first connecting plates, 30 heads, 31 second sliding blocks, 32 guide rails, 33 limiting blocks, 34 second vertical plates, 35 third oil cylinders, 36 rubber pads, 37L-shaped clamping plates, 38L-shaped rods, 39 second connecting plates, 40 connecting rods, 41U-shaped connecting pieces, 42 second fixing plates, 43 fourth oil cylinders, 44, 45 second conveying mechanism, 46 connecting blocks, 47 second gearbox, 46 first gearbox, 39L-shaped clamping plates, 39 second connecting plates, 40 connecting rods, 41 fourth oil cylinders, 44, 45 second conveying mechanism, The automatic transmission comprises a motor mounting seat 48, a second servo motor 49, a second speed change mechanism 50, a gear 51, a first opening 52, a third sliding block 53, a fixed block 54, a first sliding block 55, a movable block 56 and a handle 57.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, a screw automatic installation equipment, including casing 1, play the effect of protection, be fixed with the baffle jointly between the relative lateral wall in the casing 1, the baffle is with dividing into the cavity in the casing 1 and placing the chamber, be convenient for the subregion is placed, can dismantle through two above screws 24 on the one end lateral wall in the cavity and be connected with mounting panel 6, one side of mounting panel 6 is equipped with first spout 23, be equipped with adjusting device in the first spout 23, the last fixed box 26 that is equipped with of adjusting device, adjusting device motion drives fixed box 26 and removes, be equipped with elevating gear in the fixed box 26, the last rack 25 that is equipped with of elevating gear, one side of fixed box 26 is equipped with rotating device, rotating device and rack 25 interconnect, rotating device rotates and drives rack 25 and removes, the convenience is according to the height of demand adjustment.

The utility model discloses in, elevating gear's lower extreme is equipped with diaphragm 12, upper end one side of diaphragm 12 is fixed with second hydro-cylinder 22, diaphragm 12 drives second hydro-cylinder 22 when reciprocating and removes, the piston rod end of second hydro-cylinder 22 runs through the lateral wall of diaphragm 12 and extends to the lower extreme of diaphragm 12, so the piston rod end of this second hydro-cylinder 22 is fixed with finger cylinder 21, second hydro-cylinder 22's hydraulic oil drives the piston and removes, the piston removes and drives the piston rod and remove, the piston rod that utilizes second hydro-cylinder 22 removes and drives finger cylinder 21 height-adjusting.

The utility model discloses in, one side of diaphragm 12 is fixed with first riser 2, the lower extreme of first riser 2 is fixed with movable plate 44, the lower extreme both sides of movable plate 44 all are fixed with second fixed plate 42, it removes to drive second fixed plate 42 when movable plate 44 removes, be equipped with clamping device on the second fixed plate 42, it removes to drive clamping device when second fixed plate 42 reciprocates, bottom one side in the cavity is equipped with second conveying mechanism 45, clamping device and second conveying mechanism 45 correspond each other, through the cooperation between second conveying mechanism 45 and the clamping device, conveniently adjust clamping device's height, be convenient for carry out the centre gripping fixedly to the mould on the second conveying mechanism 45.

The utility model discloses in, bottom in the cavity is fixed with the mould and places platform 20 and vibration dish 3, the mould is placed platform 20 and is located between vibration dish 3 and the second conveying mechanism 45, the mould is placed platform 20 and is conveniently placed the mould, one side of vibration dish 3 is equipped with bears 16, play the effect of support, there is a pulse electromagnet below the 3 hoppers of vibration dish, can make the hopper do the vertical direction vibration, the spring leaf by the slope drives the hopper and does the torsional pendulum vibration around its vertical axis, the part in the hopper, because receive this kind of vibration and rise along the spiral orbit, utilize vibration dish 3 to conveniently drive the screw and shift out in order.

The utility model discloses in, the upper end of bearing frame 16 is fixed with two first fixed plates 17, bear two fixed guide rails 32 in the upper end of bearing frame 16, the one end of guide rail 32 runs through the lateral wall of one of them first fixed plate 17 and extends to one side of this first fixed plate 17, install two second sliders 31 on the guide rail 32, the upper end of four second sliders 31 is fixed with plummer 15 jointly, be convenient for plummer 15 removes, reduce the resistance that meets when plummer 15 removes, also make things convenient for the mould mounting screw on plummer 15 simultaneously.

The utility model discloses in, one side of one of them first fixed plate 17 is equipped with the third opening, third opening and plummer 15 correspond each other, the upper end of two first fixed plates 17 is fixed with backup pad 27 jointly, play the effect of stabilizing the support, the upper end of backup pad 27 is fixed with first hydro-cylinder 4, the piston rod of first hydro-cylinder 4 runs through the lateral wall of backup pad 27 and extends to the lower extreme of backup pad 27, the piston rod end of first hydro-cylinder 4 is fixed with first connecting plate 29, the piston rod of first hydro-cylinder 4 removes and drives first connecting plate 29 and remove, the lower extreme of first connecting plate 29 is fixed with batch head 30, first connecting plate 29 removes and drives batch head 30 and remove, batch head 30 and plummer 15 correspond each other, under first hydro-cylinder 4's effect, the height of batch head 30 is criticized to the convenient position adjustment according to the screw, then utilize batch head 30 to reach the purpose of automatic installation screw.

The utility model discloses in, bear upper end one side of frame 16 and be fixed with second riser 34, one side of second riser 34 is fixed with third hydro-cylinder 35, the piston rod of third hydro-cylinder 35 runs through the lateral wall of second riser 34 and extends to one side of second riser 34, the piston rod end of third hydro-cylinder 35 is fixed in one side of plummer 15, the piston rod of third hydro-cylinder 35 removes and drives plummer 15 and remove, be convenient for remove plummer 15 to suitable position, so that carry out the installation of screw to the mould.

The utility model discloses in, upper end one side of vibration dish 3 is connected with guide frame 18, the screw of being convenient for passes through, guide frame 18 and plummer 15 correspond each other, lower extreme one side of casing 1 is equipped with support frame 11, the upper end of support frame 11 is equipped with first conveying mechanism 9, conveniently carry the mould, lower extreme one side of casing 1 is equipped with the fourth opening, fourth opening and first conveying mechanism 9 correspond each other, the lower extreme four corners of casing 1 all is fixed with installed part 13, install gyro wheel 14 on the installed part 13, convenient the removal, first conveying mechanism 9's both sides all are fixed with baffle 10, prevent that the mould from dropping, the baffle is the setting of Z type, utilize first conveying mechanism 9 to be convenient for carry the mould after processing suitable position on.

The utility model discloses in, adjusting device is including installing first slider 55 in the first spout 23, be equipped with the screw thread through-hole on the first slider 55, it is equipped with screw rod 5 to run through in the screw thread through-hole, one side of mounting panel 6 is fixed with first gearbox 7, one side of first gearbox 7 is fixed with first servo motor 8, the output shaft of first servo motor 8 runs through the lateral wall of first gearbox 7 and extends to in the first gearbox 7, the output shaft end-to-end connection of first servo motor 8 has first speed change mechanism, first servo motor 8's rotor speed produces magnetic field, utilize magnetic field to drive the output shaft rotation to the effect of electric current, the output shaft rotation of first servo motor 8 drives first speed change mechanism and rotates, and then drive screw rod 5 rotates.

The utility model discloses in, be connected with the pivot on the first speed change mechanism, the one end of pivot runs through the lateral wall of first gearbox 7 and fixes in the one end of screw rod 5, and one side of mounting panel 6 is fixed with connecting block 46, and the other end of screw rod 5 rotates and connects in one side of connecting block 46, and one side of fixed box 26 is fixed on the one end lateral wall of first slider 55, and screw rod 5 drives first slider 55 and removes when rotating to the position of fixed box 26 of position control according to the mould.

The utility model discloses in, elevating gear is including fixing two fixed blocks 54 on the relative lateral wall in fixed box 26, one side of fixed block 54 is equipped with the second spout, install third slider 53 in the second spout, be fixed with movable block 56 between two third sliders 53 jointly, make things convenient for movable block 56 to remove, reduce the resistance that meets when movable block 56 removes, one side at movable block 56 is fixed to one side of rack 25, the lower extreme of movable block 56 runs through fixed box 26's lateral wall and extends to fixed box 26's lower extreme, rack 25 removes and drives movable block 56 and remove, the lower extreme at movable block 56 is fixed to the upper end of diaphragm 12, movable block 56 removes and drives diaphragm 12 and removes, thereby highly adjusting diaphragm 12.

In the utility model, the rotating device comprises a second gearbox 47 fixed on one side of the fixed box 26, a motor mounting seat 48 is fixed on one side of the second gearbox 47, a second servo motor 49 is fixed on one side of the motor mounting seat 48, the output shaft of the second servo motor 49 penetrates through the side wall of the second gearbox 47 and extends into the second gearbox 47, the end of the output shaft of the second servo motor 49 is connected with a second speed change mechanism 50, the output shaft of the second servo motor 49 rotates to drive the second speed change mechanism 50 to rotate, two limit plates are fixed on the side wall of one end in the second gearbox 47, a gear 51 is connected between the two limit plates in a common rotating way, the second speed change mechanism 50 is meshed with the gear 51, the second speed change mechanism 50 rotates to drive the gear 51 to rotate, one side of the second gearbox 47 and the fixed box 26 is provided with a first opening 52, one side of the gear 51 penetrates through the two first openings 52 and extends into the fixed box 26, the gear 51 and the rack 25 are engaged with each other, and the gear 51 rotates to drive the rack 25 to move, thereby providing power for adjusting the height of the transverse plate 12.

In the utility model, the clamping device comprises two fourth oil cylinders 43 respectively fixed on one side of two second fixing plates 42, piston rods of the fourth oil cylinders 43 penetrate through the side wall of the second fixing plates 42 and extend to the other side of the second fixing plates 42, the tail ends of the piston rods of the fourth oil cylinders 43 are fixed with U-shaped connecting pieces 41, the piston rods of the fourth oil cylinders 43 move to drive the U-shaped connecting pieces 41 to move, two connecting rods 40 are rotatably connected on the U-shaped connecting pieces 41, the U-shaped connecting pieces 41 move to drive the connecting rods 40 to move, the lower end of a moving plate 44 is fixed with a second connecting plate 39, both sides of the second connecting plate 39 are rotatably connected with L-shaped rods 38, one ends of the two connecting rods 40 are respectively rotatably connected on the two L-shaped rods 38, the connecting rods 40 move to drive the L-shaped rods 38 to move, one end of the L-shaped rods 38 is fixed with an L-shaped, the mould is conveniently protected, and the L-shaped rod 38 moves to drive the L-shaped clamping plate 37 to move, so that the mould is conveniently clamped and fixed.

Example 2

The utility model discloses in, first connecting plate 29's upper end is fixed with two guide bars 28, and two guide bars 28 are located the both sides of first hydro-cylinder 4 respectively, and the upper end of guide bar 28 runs through the lateral wall of backup pad 27 and extends to the upper end of backup pad 27, under the effect of guide bar 28, makes things convenient for first connecting plate 29 steady removal, compares with embodiment 1, and this embodiment can stably adjust the height of criticizing head 30, prevents that criticizing head 30 from taking place the dislocation when removing.

Example 3

The utility model discloses in, one side of cavity and placing the chamber is equipped with five second openings, and wherein three second opening all is located one side of cavity, and two other second openings are located the one side of placing the chamber, and it has closing cap 19 to articulate on the second open-ended one end lateral wall, and handle 57 is installed to one side of closing cap 19, utilizes handle 57 conveniently to open closing cap 19, compares with embodiment 2, and this embodiment is convenient carries out quick maintenance to equipment.

In the utility model, when in use, the roller 14 is firstly utilized to move the shell 1 to a proper position, then the mould is placed on the second conveying mechanism 45 to be conveyed, when the mould is conveyed to the lower part of the fixed box 26, the output shaft of the first servo motor 8 drives the screw rod 5 to rotate through the first speed change mechanism, the screw rod 5 drives the first slide block 55 to move, the first slide block 55 drives the fixed box 26 to move when moving, the fixed box 26 is moved to the right upper part of the mould, then the output shaft of the second servo motor 49 drives the gear 51 to rotate through the second speed change mechanism 50, the gear 51 drives the rack 25 to move up and down when rotating, the rack 25 drives the moving block 56 to move, the moving block 56 drives the transverse plate 12 to move, the transverse plate 12 drives the moving plate 44 to move up and down, the moving plate 44 drives the second fixing plate 42 to move, after the second fixing plate 42 is adjusted to a proper height, the piston rod of the fourth oil cylinder 43 moves to drive the U-shaped connecting piece 41 to move, the U-shaped connecting piece 41 moves to drive the two connecting rods 40 to move, the connecting rods 40 move to drive the L-shaped rod 38 to move, the L-shaped rod 38 moves to drive the L-shaped clamping plate 37 to move, the L-shaped clamping plate 37 is used for clamping the mold, then the mold is placed on the mold placing table 20, when the screws are installed, the screws are placed in the vibrating disc 3, the screws are sequentially and directionally conveyed into the guide frame 18 by the vibration of the vibrating disc 3, then the mold is clamped on the bearing table 15 by the L-shaped clamping plate 37, then the piston rod of the second oil cylinder 22 moves to drive the finger cylinder 21 to lift, the screws in the guide frame 18 are clamped on the bearing table 15 by the finger cylinder 21, so that the screws and the mold are positioned on the same horizontal plane, then the piston rod of the third oil cylinder 35 moves to drive the bearing table 15, the bearing table 15 is moved to the lower part of the supporting plate 27, the piston rod of the first oil cylinder 4 moves to drive the first connecting plate 29 to move, the first connecting plate 29 moves to drive the screwdriver head 30 to move downwards, the screwdriver head 30 is utilized to compress the screw, and therefore the screw is installed on the die, and then the next die is installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic screw mounting device, comprising a housing (1), characterized in that: the improved structure of the oil-water separator is characterized in that a partition plate is jointly fixed between opposite side walls in the shell (1), the partition plate divides the interior of the shell (1) into a cavity and a placing cavity, an installation plate (6) is detachably connected to one side wall of one end in the cavity through more than two screws (24), a first chute (23) is arranged on one side of the installation plate (6), an adjusting device is arranged in the first chute (23), a fixing box (26) is arranged on the adjusting device, a lifting device is arranged in the fixing box (26), a rack (25) is arranged on the lifting device, a rotating device is arranged on one side of the fixing box (26), the rotating device and the rack (25) are connected with each other, a transverse plate (12) is arranged at the lower end of the lifting device, a second oil cylinder (22) is fixed on one side of the upper end of the transverse plate (12), and the tail end of a piston rod of the second oil cylinder (22, the tail end of a piston rod of the second oil cylinder (22) is fixed with a finger cylinder (21), one side of the transverse plate (12) is fixed with a first vertical plate (2), the lower end of the first vertical plate (2) is fixed with a moving plate (44), both sides of the lower end of the moving plate (44) are fixed with second fixing plates (42), each second fixing plate (42) is provided with a clamping device, one side of the bottom in the cavity is provided with a second conveying mechanism (45), the clamping devices and the second conveying mechanisms (45) correspond to each other, the bottom in the cavity is fixed with a mold placing table (20) and a vibration disc (3), the mold placing table (20) is located between the vibration disc (3) and the second conveying mechanism (45), one side of the vibration disc (3) is provided with a bearing frame (16), the upper end of the bearing frame (16) is fixed with two first fixing plates (17), two guide rails (32) are fixed at the upper end of the bearing frame (16), one end of each guide rail (32) penetrates through the side wall of one first fixing plate (17) and extends to one side of the first fixing plate (17), two second sliding blocks (31) are installed on each guide rail (32), a bearing table (15) is jointly fixed at the upper ends of the four second sliding blocks (31), a third opening is arranged at one side of one first fixing plate (17), the third opening and the bearing table (15) correspond to each other, a supporting plate (27) is jointly fixed at the upper ends of the two first fixing plates (17), a first oil cylinder (4) is fixed at the upper end of the supporting plate (27), a piston rod of the first oil cylinder (4) penetrates through the side wall of the supporting plate (27) and extends to the lower end of the supporting plate (27), and a first connecting plate (29) is fixed at the tail end of the piston rod of the first oil cylinder (4), the lower extreme of first connecting plate (29) is fixed with criticizes head (30), criticize head (30) and plummer (15) and correspond each other, the upper end one side that bears frame (16) is fixed with second riser (34), one side of second riser (34) is fixed with third hydro-cylinder (35), the piston rod of third hydro-cylinder (35) runs through the lateral wall of second riser (34) and extends to one side of second riser (34), the piston rod end of third hydro-cylinder (35) is fixed in one side of plummer (15), upper end one side of vibration dish (3) is connected with guide frame (18), guide frame (18) and plummer (15) correspond each other, lower extreme one side of casing (1) is equipped with support frame (11), the upper end of support frame (11) is equipped with first conveying mechanism (9), lower extreme one side of casing (1) is equipped with the fourth opening, the fourth opening and the first conveying mechanism (9) correspond to each other.

2. The automatic screw mounting apparatus according to claim 1, wherein: the adjusting device comprises a first sliding block (55) installed in a first sliding groove (23), a thread through hole is formed in the first sliding block (55), a screw rod (5) penetrates through the thread through hole, a first gearbox (7) is fixed on one side of a mounting plate (6), a first servo motor (8) is fixed on one side of the first gearbox (7), an output shaft of the first servo motor (8) penetrates through the side wall of the first gearbox (7) and extends into the first gearbox (7), a first speed change mechanism is connected to the tail end of the output shaft of the first servo motor (8), a rotating shaft is connected to the first speed change mechanism, one end of the rotating shaft penetrates through the side wall of the first gearbox (7) and is fixed at one end of the screw rod (5), a connecting block (46) is fixed on one side of the mounting plate (6), and the other end of the screw rod (5) is rotatably connected to one side of the connecting block (46), one side of the fixed box (26) is fixed on one end side wall of the first sliding block (55).

3. The automatic screw mounting apparatus according to claim 1, wherein: the lifting device comprises two fixed blocks (54) fixed on opposite side walls in a fixed box (26), a second sliding groove is formed in one side of each fixed block (54), a third sliding block (53) is installed in the second sliding groove, a moving block (56) is jointly fixed between the two third sliding blocks (53), one side of the rack (25) is fixed on one side of the moving block (56), the lower end of the moving block (56) penetrates through the side walls of the fixed box (26) and extends to the lower end of the fixed box (26), and the upper end of the transverse plate (12) is fixed at the lower end of the moving block (56).

4. The automatic screw mounting apparatus according to claim 1, wherein: the rotating device comprises a second gearbox (47) fixed on one side of a fixed box (26), a motor mounting seat (48) is fixed on one side of the second gearbox (47), a second servo motor (49) is fixed on one side of the motor mounting seat (48), an output shaft of the second servo motor (49) penetrates through a side wall of the second gearbox (47) and extends into the second gearbox (47), a second speed change mechanism (50) is connected to the tail end of the output shaft of the second servo motor (49), two limiting plates are fixed on one side wall in the second gearbox (47), a gear (51) is connected between the two limiting plates in a rotating mode, the second speed change mechanism (50) and the gear (51) are meshed with each other, a first opening (52) is arranged on one side of the second gearbox (47) and the fixed box (26), one side of the gear (51) penetrates through the two first openings (52) and extends into the fixed box (26), the gear (51) and the rack (25) are meshed with each other.

5. The automatic screw mounting apparatus according to claim 1, wherein: clamping device is including fixing two fourth hydro-cylinders (43) in two second fixed plates (42) one side respectively, the piston rod of fourth hydro-cylinder (43) runs through the lateral wall of second fixed plate (42) and extends to the opposite side of second fixed plate (42), the piston rod end of fourth hydro-cylinder (43) is fixed with U type connecting piece (41), it is connected with two connecting rods (40) to rotate on U type connecting piece (41), the lower extreme of moving plate (44) is fixed with second connecting plate (39), the both sides of second connecting plate (39) are all rotated and are connected with L type pole (38), and the one end of two connecting rods (40) is rotated respectively and is connected on two L type poles (38), the one end of L type pole (38) is fixed with L type grip block (37), one side of L type grip block (37) is fixed with rubber pad (36).

6. The automatic screw mounting apparatus according to claim 1, wherein: two guide rods (28) are fixed at the upper end of the first connecting plate (29), the two guide rods (28) are respectively positioned at two sides of the first oil cylinder (4), and the upper ends of the guide rods (28) penetrate through the side wall of the supporting plate (27) and extend to the upper end of the supporting plate (27).

7. The automatic screw mounting apparatus according to claim 1, wherein: the cavity is equipped with five second openings with the one side of placing the chamber, and wherein three second openings all are located one side of cavity, and two other second openings are located the one side of placing the chamber, it has closing cap (19) to articulate on the second open-ended one end lateral wall, handle (57) are installed to one side of closing cap (19).

8. The automatic screw mounting apparatus according to claim 1, wherein: all be fixed with installed part (13) in the lower extreme four corners of casing (1), install on installed part (13) gyro wheel (14).

9. The automatic screw mounting apparatus according to claim 1, wherein: and baffle plates (10) are fixed on two sides of the first conveying mechanism (9).

10. The automatic screw mounting apparatus according to claim 1, wherein: the baffle is Z type setting.