CN214418143U - Automatic screw machine is paid to lock - Google Patents

Abstract

The utility model relates to an automatic screw machine is paid to lock, the load simulator comprises a case, the top of machine case is provided with operation platform and protective housing, last mobile device and the tool of being provided with of operation platform, mobile device includes first mobile device, second mobile device and third mobile device, be provided with electric screwdriver and vacuum adsorption system on the third mobile device, be provided with horizontal transmission device, vertical transmission device and product mount on the tool, be connected with the assistance-localization real-time board on the vertical transmission device. The utility model realizes the automatic movement of the screw driver and the vacuum adsorption system through the moving device, reduces the labor cost and has higher production efficiency; the detachable product fixing frame and the auxiliary positioning plate are used for locking products with different shapes and scales, so that the application is wider; the positioning pin and the profiling supporting jig on the auxiliary positioning plate are used for positioning the product, so that the positioning of the product is more accurate, and the locking precision is higher.

Description

Automatic screw machine is paid to lock

Technical Field

The utility model relates to an automation equipment technical field, concretely relates to screw machine is paid to automatic lock.

Background

At present, in the assembling process of precision parts, the precision parts need to be assembled manually or manually by matching with auxiliary equipment, and the screws need to be locked by a handheld electric screwdriver. In the assembling process, manual operation is slow, in the long-term operation process, the hands and eyes of operators need to be in close coordination, the labor cost is high, and the working efficiency is seriously influenced. The screw hole diameter of a more precise part is smaller, the corresponding screw size is very small, the screw is usually difficult to accurately place in a position needing locking by manpower, and the verticality and the descending speed consistency of the screw are difficult to ensure in the locking process, so that a plurality of screws can be locked in a floating mode or are in tooth sliding, the yield of products is greatly reduced, and the products are easily scrapped. For products with irregular shapes, the products are difficult to fix only by manpower, the assembly difficulty is high, and the efficiency is low. Therefore, an automatic device is urgently needed to solve the problems of high assembly difficulty, low production efficiency, low yield and the like.

Chinese patent CN209598649U discloses an automatic screw locking device for a mobile phone, which comprises a frame, a three-axis moving mechanism, a screwdriver, a fixed jig and an automatic screw feeding mechanism connected with a vibrating feeding tray; the three-axis moving mechanism, the fixing jig and the automatic screw feeding mechanism are all fixedly connected to the rack, and the fixing jig and the automatic screw feeding mechanism are located within the stroke range of the three-axis moving mechanism; the electric screwdriver is connected to the three-axis moving mechanism, and an industrial camera is fixedly connected to the electric screwdriver; the automatic screw feeding mechanism comprises a feeding frame and an ejection cylinder; the fixed smelting tool comprises a rotary cylinder, a placing plate and a turnover cover plate; the rotary cylinder is connected with a rotary rod, the rotary rod is connected with the placing plate, and the rotary rod is located on one side of the placing plate. This patent can go up the screw automatically and fix a position the locking automatically, and it is efficient to lock the screw, avoids artifical the participation, and reduction in production cost is equipped with the upset apron and avoids the system to make mistakes and lead to spare part to damage. However, the device can only be used for mobile phones with fixed models, cannot be replaced by other products, is relatively high in cost, and may cause certain errors due to the lack of product positioning components on the jig.

Chinese patent CN210121818U discloses a dismouting screw smelting tool, including bottom plate, first reference column, second reference column, first support, second support, assistance-localization real-time board and product mount, first reference column, second reference column, first support and second support are all fixed on the bottom plate, have seted up first guiding hole and second guiding hole on the assistance-localization real-time board, the rotatory setting of assistance-localization real-time board is on first support, the rotatory setting of product mount is on the second support. The screw mounting and dismounting efficiency can be improved, no requirement is made on the position relation between one surface and the other surface of a product, and the screws on the two surfaces of the product can be mounted and dismounted by the mutual matching of the rotation of the product fixing frame and the position and height design of the first positioning column and the second positioning column; but this tool still is to comparatively level and smooth product, can't fix a position to comparatively irregular product.

Based on this, it is necessary to design an automatic screw machine is paid to lock to the spare part of different shapes that can freely dismantle locating plate and imitation tool, does not receive the restriction of screw size, ensures the straightness and the uniformity of decline speed of screw straightness, solves the equipment degree of difficulty big, production efficiency is low, the yield is low etc..

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that above-mentioned prior art exists provides an automatic screw machine is paid to lock, can freely dismantle locating plate and imitation jig, and the spare part to different shapes is locked and is paid, does not receive the restriction of screw size, ensures the precision that the screw lock was paid, improves production efficiency.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an automatic screw machine is paid to lock, includes quick-witted case, the top of quick-witted case is provided with operation platform and protective housing, last mobile device and the tool of being provided with of operation platform, mobile device includes first mobile device, second mobile device and third mobile device, be provided with electric screwdriver and vacuum adsorption system on the third mobile device, be provided with horizontal transmission device and vertical transmission device on the tool, be connected with supplementary locating plate on the vertical transmission device.

Preferably, the first moving device comprises a first rail and a first motor, the first rail is provided with a first translation plate, and the first translation plate is provided with a support column;

the second moving device is fixedly connected with the supporting column;

the second moving device is provided with a second track and a second motor, and the second track is provided with a second translation plate;

the third moving device is fixedly connected with the second translation plate;

the third moving device comprises a third rail and a third motor, and a third translation plate is arranged on the third rail.

Preferably, a screwdriver fixing frame is arranged on the third translation plate, and a vacuum adsorption system fixing frame is arranged below the screwdriver fixing frame.

Preferably, the electric screwdriver is placed on the screwdriver fixing frame, the vacuum adsorption system is fixedly connected to the vacuum adsorption system fixing frame, and the vacuum adsorption system comprises a vacuum suction nozzle and a screwdriver head.

Preferably, the jig comprises a jig main board, the transverse transmission device and the longitudinal transmission device are arranged on the jig main board, the transverse transmission device comprises a transverse sliding rail, a transverse sliding block and a transverse transmission motor, a fixing plate is arranged on the transverse sliding block, a product fixing frame is arranged on the fixing plate, and the product fixing frame is connected with the fixing plate through bolts.

Preferably, the product mount includes product stopper, profile modeling fixed tool and profile modeling support tool.

Preferably, a screw feeding device is arranged on the case and comprises a feeding bin and a discharging hole.

Preferably, the longitudinal transmission device is provided with a longitudinal slide rail, a longitudinal slide block and a longitudinal transmission motor, and the auxiliary positioning plate is connected with one end of the longitudinal slide block through a bolt.

Preferably, a buffer pressing plate, a positioning pin and a positioning guide pin are arranged below the auxiliary positioning plate, and a guide hole is arranged above the auxiliary positioning plate.

Preferably, the control device is arranged inside the case, the control device is connected with a power switch, an emergency stop switch, an indicator lamp and a touch display screen, the touch display screen is arranged on the protective case, and an alarm lamp is arranged above the protective case.

Compared with the prior art, the utility model discloses the beneficial technological effect who obtains:

1. the utility model realizes the automatic movement of the screw driver and the vacuum adsorption system through the moving device, and the screw driver and the vacuum adsorption system are accurately positioned and locked, thereby reducing the labor cost and having higher production efficiency;

2. the utility model discloses a set up transmission device on the tool, can realize the removal of tool, pay to the tool preparation lock in moving to equipment automatically before the lock is paid and pay, return to and get the position automatically after the lock is paid and finish, reduced the space occupation to equipment, conveniently carry out getting of product and put;

3. the utility model can replace the profiling fixing jig and the profiling supporting jig at any time by using the detachable product fixing frame and the auxiliary positioning plate, thereby realizing the locking of products with different shapes and scales, having more extensive application and lower cost;

4. the utility model discloses a locating pin and profile modeling support tool on the assistance-localization real-time board carry out the location of product for the location of product is more accurate, thereby makes the precision that the lock was paid higher, improves product quality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

FIG. 2 is an internal configuration diagram of the present invention;

fig. 3 is a schematic structural view of the jig of the present invention;

fig. 4 is a schematic structural view of a jig according to an embodiment of the present invention;

in the above drawings: 1. a chassis; 2. an operating platform; 3. a protective shell; 4. a mobile device; 5. a jig; 501. a jig main board; 6. a first mobile device; 601. a first track; 603. a first translation plate; 604. A support pillar; 7. a second mobile device; 701. a second track; 703. a second translation plate; 8. a third mobile device; 9. an electric screwdriver; 10. a vacuum adsorption system; 11. a transverse transport device; 111. a transverse slide rail; 112. a transverse slide block; 113. a fixing plate; 12. a longitudinal transport device; 121. a longitudinal slide rail; 122. A longitudinal slide block; 13. a product fixing frame; 131. a product stop block; 132. copying and fixing the jig; 133. profiling supporting fixtures; 14. an auxiliary positioning plate; 141. a buffer pressing plate; 142. positioning pins; 143. positioning a guide pin; 144. a guide hole; 15. a screwdriver fixing frame; 16. a vacuum adsorption system fixing frame; 17. a vacuum nozzle; 18. a batch head; 19. a touch display screen; 20. an alarm lamp; 21. a screw feeding device; 22. a longitudinal cylinder mounting plate; 23. and a hydraulic shock absorber.

Detailed Description

The technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

Example 1

This embodiment mainly introduces the utility model discloses a major structure.

As shown in fig. 1-2, the utility model provides an automatic screw machine is paid to lock, including quick-witted case 1, the top of quick-witted case 1 is provided with operation platform 2 and protective housing 3, be provided with mobile device 4 and tool 5 on the operation platform 2, mobile device 4 includes first mobile device 6, second mobile device 7 and third mobile device 8, be provided with electric screwdriver 9 and vacuum adsorption system 10 on the third mobile device 8, be provided with horizontal transmission device 11 and vertical transmission device 12 on the tool 5, be connected with assistance-localization real-time board 14 on the vertical transmission device 12.

Further, the first moving device 6 includes a first rail 601 and a first motor, a first translating plate 603 is disposed on the first rail 601, and a supporting column 604 is disposed on the first translating plate 603;

the second moving device 7 is fixedly connected with the supporting column 604;

a second track 701 and a second motor are arranged on the second moving device 7, and a second translation plate 703 is arranged on the second track 701;

the third moving device 8 is fixedly connected with the second translation plate 703;

the third moving device 8 includes a third rail on which a third translation plate is disposed and a third motor.

Further, a screwdriver fixing frame 15 is arranged on the third translation plate, and a vacuum adsorption system fixing frame 16 is arranged below the screwdriver fixing frame 15.

Further, the electric screwdriver 9 is placed on the screwdriver fixing frame 15, the vacuum adsorption system 10 is fixedly connected to the vacuum adsorption system fixing frame 16, and the vacuum adsorption system 10 includes a vacuum suction nozzle 17 and a batch head 18.

Further, the jig 5 includes a jig main board 501, the transverse transmission device 11 and the longitudinal transmission device 12 are disposed on the jig main board 501, the transverse transmission device 11 includes a transverse slide rail 111, a transverse slide block 112 and a transverse transmission motor, a fixing plate 113 is disposed on the transverse slide block 112, a product fixing frame 13 is disposed on the fixing plate 113, and the product fixing frame 13 is connected to the fixing plate 113 through a bolt.

Further, the product fixing frame 13 includes a product limiting block 131, a profiling fixing jig 132 and a profiling supporting jig 133.

Further, the machine case 1 is provided with a screw feeding device 21, and the screw feeding device 21 comprises a feeding bin and a discharging port.

Further, the longitudinal transmission device 12 is provided with a longitudinal slide rail 121, a longitudinal slide block 122 and a longitudinal transmission motor, and the auxiliary positioning plate 14 is connected with one end of the longitudinal slide block 122 through a bolt.

Further, a buffer pressing plate 141, a positioning pin 142 and a positioning guide pin 143 are disposed below the auxiliary positioning plate 14, and a guide hole 144 is disposed above the auxiliary positioning plate 14.

Further, a control device is arranged inside the case 1, a power switch, an emergency stop switch, an indicator lamp and a touch display screen 19 are connected to the control device, the touch display screen 19 is arranged on the protective shell 3, and an alarm lamp 20 is arranged above the protective shell 3.

In the embodiment, the automatic movement of the screwdriver and the vacuum adsorption system is realized through the moving device, the positioning is accurate, the locking is carried out, the labor cost is reduced, and the production efficiency is high; through using detachable product mount and auxiliary positioning board, change the fixed tool of profile modeling and profile modeling support tool at any time, realize paying the lock to different shape scale products, use more extensively, the cost is lower.

Example 2

This embodiment mainly introduces the utility model discloses a smelting tool for eye-shade lock is paid.

This embodiment is based on embodiment 1, and the same points as embodiment 1 will not be described again.

As shown in fig. 3 and fig. 4, the jig 5 includes a jig main board 501, a transverse slide rail mounting board and a longitudinal cylinder mounting board are disposed on the jig main board 501, a transverse transmission device 11 is disposed on the transverse slide rail mounting board, and the longitudinal cylinder mounting board 22 is connected to the longitudinal transmission device.

Further, the transverse transmission device 11 includes a transverse slide rail 111, a transverse slide block 112 and a transverse transmission motor, a fixing plate 113 is disposed on the transverse slide block 112, a product fixing frame 13 is disposed on the fixing plate 113, and the product fixing frame 13 is connected to the fixing plate 113 through a bolt.

Further, the product fixing frame 13 includes a product limiting block 131, a profiling fixing jig 132 and a profiling supporting jig 133, the shape and curvature of the upper surface of the profiling fixing jig 132 are consistent with the lower surface of the product, the product limiting block 131 fits with the contact surface of the product, and the profiling supporting jig 133 fits with the contact surface of the product.

Further, a cylinder and a hydraulic buffer 23 are provided on the longitudinal cylinder mounting plate 22.

Further, the longitudinal transmission device 12 is provided with a longitudinal slide rail 121, a longitudinal slide block 122 and a longitudinal transmission motor, and the auxiliary positioning plate 14 is connected with one end of the longitudinal slide block 122 through a bolt.

Further, a buffering pressure plate 141, a positioning pin 142 and a positioning guide pin 143 are arranged below the auxiliary positioning plate 14, guide holes 144 are arranged above the auxiliary positioning plate 14, and the number of the guide holes 144 is the same as the number of holes to be locked for the product.

In the embodiment, the transmission device is arranged on the jig, so that the jig can be moved, the jig is automatically moved to the equipment before the locking is started to prepare for locking, and the jig is automatically returned to the picking and placing position after the locking is finished, so that the space occupation of the equipment is reduced, and the picking and placing of products are facilitated; in the embodiment, the profiling fixing jig and the profiling supporting jig which are matched with the shape of the eyeshade are adopted, so that the eyeshade can be well fixed, and the assembly difficulty of the eyeshade is reduced; this embodiment carries out the location of product through locating pin and profile modeling support tool on the auxiliary positioning board for the location of product is more accurate, thereby makes the precision of lock pair higher, improves product quality.

Example 3

This embodiment mainly introduces the utility model discloses a workflow.

This embodiment is based on embodiment 1, and the same points as embodiment 1 will not be described again.

The using process of the embodiment comprises the following steps:

s1, manually placing the product on a product fixing frame 13 of the equipment;

s2, placing the parts needing to be locked on the product;

s3, starting the device, and driving the auxiliary positioning plate 14 on the jig 5 to position the product and the part by the longitudinal transmission device 12;

s4, after the positioning is finished, the jig assembly moves to equipment under the motion of the transverse transmission device 11 to prepare for locking;

s5, the vacuum adsorption system 10 adjusts the position and sucks the screw through the movement of the x, y and z axes under the drive of the mobile device 4;

s6, after the screws are sucked, the electric screwdriver 9 locks the screws on the product at one time;

s7, after the screw locking is completed, the jig 5 retreats to the picking and placing position under the movement of the transverse transmission device 11;

and S8, taking out the locked product, and finishing the operation.

The operation method is simple, the locking operation can be performed only by manually placing the product on the product fixing frame and pressing the starting key, the workload and the working time are greatly reduced, the automatic movement of the screwdriver and the vacuum adsorption system is realized through the moving device, the positioning is accurate and the locking is performed, the labor cost is reduced, and the production efficiency is high; the jig can be automatically moved to equipment to prepare for locking before the locking is started, and the jig is automatically returned to the picking and placing position after the locking is finished, so that the space occupation of the equipment is reduced, and the product is convenient to pick and place.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Various modifications and changes may occur to those skilled in the art, including combinations and subcombinations of the features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic screw machine is paid to lock, its characterized in that, includes quick-witted case (1), the top of quick-witted case (1) is provided with operation platform (2) and protective housing (3), be provided with mobile device (4) and tool (5) on operation platform (2), mobile device (4) include first mobile device (6), second mobile device (7) and third mobile device (8), be provided with electric screwdriver (9) and vacuum adsorption system (10) on third mobile device (8), be provided with horizontal transmission device (11) and vertical transmission device (12) on tool (5), be connected with auxiliary positioning board (14) on vertical transmission device (12).

2. The automatic screw machine of claim 1, characterized in that, the first moving device (6) comprises a first track (601) and a first motor, a first translating plate (603) is arranged on the first track (601), a supporting column (604) is arranged on the first translating plate (603);

the second moving device (7) is fixedly connected with the supporting column (604);

a second track (701) and a second motor are arranged on the second moving device (7), and a second translation plate (703) is arranged on the second track (701);

the third moving device (8) is fixedly connected with the second translation plate (703);

the third moving device (8) comprises a third rail and a third motor, and a third translation plate is arranged on the third rail.

3. The automatic screw locking machine of claim 2, wherein a screwdriver fixing frame (15) is arranged on the third translation plate, and a vacuum adsorption system fixing frame (16) is arranged below the screwdriver fixing frame (15).

4. An automatic screw locking machine according to claim 3, characterized in that the electric screwdriver (9) is placed on the screwdriver holder (15), the vacuum suction system (10) is fixedly connected to the vacuum suction system holder (16), and the vacuum suction system (10) comprises a vacuum suction nozzle (17) and a batch head (18).

5. The automatic screw machine is paid to lock of claim 1, characterized in that, tool (5) includes tool mainboard (501), horizontal transmission device (11) and vertical transmission device (12) set up on tool mainboard (501), horizontal transmission device (11) include horizontal slide rail (111), horizontal slider (112) and horizontal transmission motor, be provided with fixed plate (113) on horizontal slider (112), be provided with product mount (13) on fixed plate (113), pass through bolted connection between fixed plate (113) and product mount (13).

6. The automatic screw machine of claim 5, characterized in that, the product fixing frame (13) includes a product stopper (131), a copying fixing jig (132) and a copying supporting jig (133).

7. The automatic screw machine of paying of locking of claim 1, characterized by, the longitudinal transmission device (12) is provided with longitudinal slide rail (121), longitudinal slider (122) and longitudinal transmission motor, the auxiliary locating plate (14) passes through bolted connection with one end of longitudinal slider (122).

8. The automatic screw locking machine according to claim 7, wherein a buffer pressure plate (141), a positioning pin (142) and a positioning guide pin (143) are arranged below the auxiliary positioning plate (14), and a guide hole (144) is arranged above the auxiliary positioning plate (14).

9. The automatic screw machine of paying of locking of claim 1, characterized in that, be provided with screw feeding device (21) on quick-witted case (1), screw feeding device (21) includes feed bin and discharge gate.

10. The automatic screw machine of paying of lock of claim 1, characterized in that, the inside of machine case (1) is provided with controlling means, be connected with switch, scram switch, pilot lamp and touch-control display screen (19) on the controlling means, touch-control display screen (19) set up in on protective housing (3), protective housing (3) top is provided with alarm lamp (20).

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