Substrate screw locking equipment

Abstract

The utility model relates to the technical field of screw locking equipment, in particular to base plate screw locking equipment which comprises a feeding mechanism, a moving mechanism and a locking mechanism, the feeding mechanism moves a product to a machining station, the moving mechanism drives the locking mechanism to move, the locking mechanism carries out screw locking, and screw locking is automatically completed. The locking efficiency is improved; specifically, a positioning block is arranged on the feeding mechanism and used for positioning a product, and it is ensured that a screw is aligned with the installation position of the product; in addition, the locking mechanism comprises a positioning module, the positioning module forms a locking cavity through two movable blocks moving oppositely, the locking cavity plays a role in limiting the screws, it is guaranteed that the screws are kept vertical all the time in the locking process, and the screw locking precision is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lock screw equipment technical field especially relates to a kind of substrate lock screw equipment. BACKGROUND

[0002] Lock screw equipment is the automatic application characteristic device of the automatic mechanism instead of hand to complete screw's taking and placing, tightening.

[0003] The existing lock screw equipment has the problem of low locking precision, which can easily damage the product and affect the efficiency of locking screw. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a kind of substrate lock screw equipment.

[0005] The utility model adopts the following technical solutions:

[0006] A kind of substrate lock screw equipment is used to lock screw on product, comprising:

[0007] Machine table;

[0008] Feeding mechanism, the feeding mechanism includes the feeding track assembled on the machine table, the product fixture slidably connected with the feeding track, and the feeding drive assembly fixed on the feeding track;The feeding drive assembly drives the product fixture to move along the feeding track;Positioning block is provided on the product fixture, and the product is placed between the positioning block;

[0009] Moving mechanism, the moving mechanism includes gantry fixed on the upper end of the machine table, transverse movement module assembled on the gantry, and lifting module assembled and connected on the transverse movement module;

[0010] Locking mechanism, the locking mechanism includes the connecting plate fixed on the lifting module, and the locking assembly assembled on the connecting plate;The locking assembly includes the connecting frame assembled on the front end of the connecting plate, the locking module fixed on the side surface of the connecting frame, and the feeding positioning module fixed on the lower end of the connecting frame;The feeding positioning module is located directly below the locking module;The feeding positioning module is used for the feeding and positioning of screw, to limit the vertical placement of screw;The lower end of the locking module extends into the feeding positioning module for screw locking.

[0011] Preferably, the feeding drive assembly includes the transmission belt arranged on the inner side of the feeding track, and the rotating motor drivingly connected with the transmission belt, and the product fixture is drivingly connected with the transmission belt;The rotating motor drives the transmission belt to rotate to drive the movement of the product fixture.

[0012] Preferably, the product fixture comprises a bottom plate in sliding connection with the feeding track, a jacking plate arranged above the bottom plate, a jacking cylinder fixed to the lower end of the bottom plate and in driving connection with the jacking plate; the positioning block is fixed to the upper end face of the jacking plate, and the jacking cylinder drives the jacking plate to vertically ascend and descend.

[0013] Preferably, the locking assembly is two, and the two locking assemblies are assembled on the front end face of the connecting plate.

[0014] Preferably, the locking assembly comprises a driving cylinder fixed to the side face of the connecting frame, a supporting seat in driving connection with the driving cylinder, a driving motor fixed to the upper end of the supporting seat, and a screwdriver arranged at the lower end of the driving motor and in driving connection; the driving cylinder drives the screwdriver to move up and down, and the driving motor drives the screwdriver to rotate to lock the screw.

[0015] Preferably, the feeding positioning module comprises a connecting member, two movable members symmetrically distributed and rotationally connected to the two sides of the connecting member, and a clamping cylinder in driving connection with the movable members; the connecting member is provided with a vertically arranged through hole, and the connecting member is further provided with an inclined feeding hole in communication with the through hole; the clamping cylinder drives the two movable members to move away from or close to each other.

[0016] The opposite faces of the movable members are each provided with a groove with a semicircular cross section; the clamping cylinder drives the two movable members to be spliced, the grooves are spliced to form a locking cavity, the locking cavity is vertically through and the upper end thereof is in communication with the through hole, and the lower end of the screwdriver extends into the locking cavity to lock the screw.

[0017] Preferably, the feeding hole is inserted with a feeding conduit.

[0018] Preferably, the side face of the connecting frame is fixedly provided with a limiting piece, the limiting piece is arranged above the feeding positioning module; a limiting hole is formed in the limiting piece, and the screwdriver is vertically inserted into the limiting hole to ensure that the screwdriver is vertically placed.

[0019] Preferably, the side face of the connecting frame is fixedly provided with a vertically placed guide rail, and the supporting seat is in sliding connection with the guide rail.

[0020] Preferably, the utility model further comprises a waste recycling mechanism, and the waste recycling mechanism comprises a supporting column fixed to the upper end face of the machine table, an extension element fixed to the upper end of the supporting column, and a recycling hopper fixed to one end of the extension element.

[0021] The utility model discloses the following beneficial effects:

[0022] The utility model relates to a substrate lock screw equipment, including feeding mechanism, moving mechanism and lock pay mechanism, the feeding mechanism moves to the processing station with product, moving mechanism drives lock pay mechanism and moves, lock pay mechanism carries out screw lock pay, and automation completes screw lock pay, improves lock pay efficiency, specifically set up positioning block on feeding mechanism for positioning product, ensure that screw aligns the installation position of product, in addition lock pay mechanism includes positioning module, and positioning module constitutes lock pay cavity through two opposite movements movable block, and lock pay cavity plays the role of limiting screw, guarantees that screw lock pay process always keeps vertical, further improves the precision of screw lock pay. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is whole structure schematic diagram of the utility model;

[0024] Figure 2 It is structure schematic diagram of feeding mechanism in the utility model;

[0025] Figure 3 It is structure schematic diagram of moving mechanism and lock pay mechanism of the utility model;

[0026] Figure 4 It is structure schematic diagram of lock pay assembly in Figure 3 ;

[0027] Figure 5 It is structure schematic diagram of feeding positioning module in Figure 4 ;

[0028] Figure 6 It is structure schematic diagram of movable element in Figure 5 ;

[0029] Figure 7 It is structure schematic diagram of connecting member in Figure 5 .

[0030] Mark number in drawing:

[0031] 10-product;

[0032] 20-machine table;

[0033] 30-feeding mechanism;

[0034] 31-feeding track;

[0035] 32-product fixture;321-positioning block;322-bottom plate;323-lifting plate;324-lifting cylinder;

[0036] 33-feeding drive assembly;331-transmission belt;332-rotation motor;

[0037] 40-moving mechanism;

[0038] 41-gantry; 42-cross moving module; 43-lifting module;

[0039] 50-locking mechanism;

[0040] 51-connecting plate;

[0041] 52-locking assembly;

[0042] 53-connecting frame;

[0043] 531-limiting piece; 532-limiting hole; 533-guide rail;

[0044] 54-locking module;

[0045] 541-driving cylinder; 542-supporting seat; 543-driving motor; 544-screwdriver;

[0046] 55-feeding positioning module;

[0047] 551-connecting member; 552-moving piece; 553-clamping cylinder; 554-perforation; 555-feeding hole; 556-groove; 557-locking cavity; 558-feeding conduit;

[0048] 60-waste recycling mechanism;

[0049] 61-supporting column; 62-telescopic element; 63-recycling hopper. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0051] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "vertical direction", "upper", "lower", "horizontal" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0052] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0053] like Figures 1 to 7 As shown, the substrate screw locking device of the present invention includes a machine 20, a loading mechanism 30, a moving mechanism 40 and a locking mechanism 50; wherein the loading mechanism 30 is used to load the product 10, the moving mechanism 40 drives the locking mechanism 50 to move in the horizontal and vertical directions, and the locking mechanism 50 performs screw locking.

[0054] See also Figure 2 As shown, the loading mechanism 30 includes a loading track 31 mounted on the machine 20, a product fixture 32 slidably connected to the loading track 31, and a loading drive assembly 33 fixed to the loading track 31. Positioning blocks 321 are provided on the product fixture 32. During processing, the product 10 is placed between the positioning blocks 321. Specifically, the loading drive assembly 33 includes a transmission belt 331 disposed on the inner side of the loading track 31 and a rotating motor 332 drivingly connected to the transmission belt 331. The product fixture 32 is drivingly connected to the transmission belt 331. The rotating motor 332 drives the transmission belt 331 to rotate, thereby driving the product fixture 32 to move along the loading track 31 to achieve the loading of the product 10.

[0055] Specifically, the product jig 32 comprises a base plate 322 slidably connected to the loading track 31, a lifting plate 323 positioned above the base plate 322, and a lifting cylinder 324 secured to the lower end of the base plate 322 and operatively connected to the lifting plate 323. A positioning block 321 is secured to the upper end of the lifting plate 323. During machining, the lifting cylinder 324 drives the lifting plate 323 upward, shortening the distance to the locking mechanism 50 and facilitating screw locking.

[0056] See also Figure 1 and Figure 3 As shown, the moving mechanism 40 includes a gantry 41 fixed to the upper end of the machine platform 20, a transverse module 42 assembled on the gantry 41, and a lifting module 43 assembled and connected to the transverse module 42. The transverse module 42 and the lifting module 43 are both driven by a motor and a transmission screw.

[0057] See also Figures 3 to 7As shown, the locking mechanism 50 comprises a connecting plate 51 fixed on the lifting module 43, and a locking assembly 52 assembled on the connecting plate 51; the locking assembly 52 comprises a connecting frame 53 assembled on the front end of the connecting plate 51, a locking module 54 fixed on the side of the connecting frame 53, and a feeding positioning module 55 fixed on the lower end of the connecting frame 53; the feeding positioning module 55 is arranged directly below the locking module 54; the feeding positioning module 55 is used for feeding and positioning the screw to limit the vertical placement of the screw; the lower end of the locking module 54 extends into the feeding positioning module 55 for screw locking.

[0058] Specifically, the locking assembly 52 is two, both of which are assembled on the front end face of the connecting plate 51, adopting a double-station structure to improve the processing efficiency.

[0059] Specifically, the locking module 54 comprises a driving cylinder 541 fixed on the side of the connecting frame 53, a support seat 542 drivingly connected with the driving cylinder 541, a driving motor 543 fixed on the upper end of the support seat 542, and a screwdriver 544 arranged at the lower end of the driving motor 543 and drivingly connected therewith; the driving cylinder 541 drives the screwdriver 544 to move up and down, and the driving motor 543 drives the screwdriver 544 to rotate for screw locking.

[0060] Specifically, the feeding positioning module 55 comprises a connecting member 551, two movable members 552 symmetrically distributed and rotationally connected on both sides of the connecting member 551, and a clamping cylinder 553 drivingly connected with the movable members 552; the connecting member 551 is provided with a vertical through hole 554, and is further provided with an inclined feeding hole 555 communicating with the through hole 554; the clamping cylinder 553 drives the two movable members 552 to move towards each other away from or close to each other. The opposite faces of the movable members 552 are each provided with a groove 556 with a semicircular cross section; when the two movable members 552 are driven by the clamping cylinder 553 to fit together, the grooves 556 are spliced to form a locking cavity 557, which penetrates up and down and has an upper end communicating with the through hole 554, and the lower end of the screwdriver 544 extends into the locking cavity 557 for screw locking. The feeding hole 555 is inserted with a feeding conduit 558.

[0061] During locking, the screw enters the locking cavity 557 from the feeding conduit 558 and the feeding hole 555, and then the lower end of the screwdriver 544 extends into the locking cavity 557 to contact the screw, and the screwdriver 544 rotates to lock the screw. The groove 556 comprises an upper part with a width greater than that of the head of the screw and a lower part with a width less than that of the head of the screw, and during the locking process, the screw cannot escape from the locking cavity 557, ensuring the verticality of the screw and improving the locking precision.

[0062] Specifically, the side of the connecting frame 53 is fixed with a limiting piece 531, which is arranged above the feeding positioning module 55, a limiting hole 532 is formed in the limiting piece 531, and the screwdriver 544 is vertically inserted into the limiting hole 532 to ensure the vertical placement of the screwdriver 544. Specifically, a vertical guide rail 533 is fixed on the side of the connecting frame 53, the support seat 542 is slidably connected with the guide rail 533, the vertical sliding of the support seat 542 is ensured, and the vertical movement of the screwdriver 544 is further ensured, so that the locking precision is improved.

[0063] Please refer to Figure 1 As shown in the drawings, the substrate screw locking device further comprises a waste recycling mechanism 60, which comprises a support column 61 fixed to the upper end face of the machine table 20, an extension element 62 fixed to the upper end of the support column 61, and a recycling hopper 63 fixed to one end of the extension element 62; when the screw is damaged and is not suitable for locking, the extension element 62 drives the recycling hopper 63 to extend below the locking mechanism 50, the movable block moves to both sides at the same time, and the damaged screw falls into the recycling hopper 63, so that waste recycling is realized. In this embodiment, the extension element 62 is a telescopic air cylinder.

[0064] Compared with the prior art, the substrate screw locking device comprises a feeding mechanism, a moving mechanism and a locking mechanism, the feeding mechanism moves the product to the processing station, the moving mechanism drives the locking mechanism to move, and the locking mechanism locks the screw, so that the screw locking is automatically completed, the locking efficiency is improved; specifically, the positioning block is arranged on the feeding mechanism and used for positioning the product, so that the installation position of the screw on the product is ensured; in addition, the locking mechanism comprises a positioning module, the positioning module comprises two movable blocks moving towards each other to form a locking cavity, the locking cavity limits the screw, so that the screw is always kept vertical during the locking process, and the locking precision of the screw is further improved.

[0065] The above description is only a preferred technical scheme of the utility model, which is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications and improvements can be made, and the utility model also intends to include these modifications and improvements.

Claims

1. A substrate locking screw apparatus for locking a screw on a product, characterized by, The utility model relates to a screw locking device, including: A machine table; A feeding mechanism including a feeding track mounted on the machine table, a product jig in sliding connection with the feeding track, and a feeding drive assembly fixed to the feeding track; the feeding drive assembly drives the product jig to move along the feeding track; the product jig is provided with positioning blocks, and the product is placed between the positioning blocks; A moving mechanism including a gantry fixed to the upper end of the machine table, a horizontal movement module mounted on the gantry, and a lifting module mounted on the horizontal movement module; A locking mechanism including a connecting plate fixed to the lifting module, and a locking assembly mounted on the connecting plate; the locking assembly includes a connecting frame mounted on the front end of the connecting plate, a locking module fixed to the side of the connecting frame, and a feeding and positioning module fixed to the lower end of the connecting frame; the feeding and positioning module is located directly below the locking module; the feeding and positioning module is used for feeding and positioning of screws to limit the vertical placement of the screws; the lower end of the locking module extends into the feeding and positioning module for screw locking.

2. The substrate lock screw apparatus of claim 1, wherein, The feeding drive assembly includes a transmission belt arranged on the inner side of the feeding track, and a rotating motor in driving connection with the transmission belt; the product jig is in driving connection with the transmission belt; the rotating motor drives the transmission belt to rotate to drive the movement of the product jig.

3. The substrate lock screw apparatus of claim 1, wherein, The product jig includes a bottom plate in sliding connection with the feeding track, a jacking plate arranged above the bottom plate, a jacking cylinder fixed to the lower end of the bottom plate and in driving connection with the jacking plate; the positioning blocks are fixed to the upper end surface of the jacking plate, and the jacking cylinder drives the jacking plate to vertically ascend and descend.

4. The substrate lock screw apparatus of claim 1, wherein, The locking assembly is specifically two, and the two locking assemblies are mounted on the front end surface of the connecting plate.

5. The substrate lock screw apparatus of claim 1, wherein, The locking module includes a driving cylinder fixed to the side of the connecting frame, a support seat in driving connection with the driving cylinder, a driving motor fixed to the upper end of the support seat, and a screwdriver arranged at the lower end of the driving motor and in driving connection; the driving cylinder drives the screwdriver to move up and down, and the driving motor drives the screwdriver to rotate to lock the screw.

6. The substrate lock screw apparatus of claim 5, wherein, The feeding and positioning module includes a connecting member, two movable members symmetrically distributed and in rotational connection on both sides of the connecting member, and a clamping cylinder in driving connection with the movable members; the connecting member is provided with a vertical through hole, and is further provided with an inclined feed hole in communication with the through hole; the clamping cylinder drives the two movable members to move towards each other away from or close to each other; The opposite surfaces of the movable members are each provided with a groove with a semicircular cross section; the clamping cylinder drives the two movable members to be combined, and the grooves are spliced to form a locking cavity; the locking cavity is through from top to bottom and has an upper end in communication with the through hole; the lower end of the screwdriver extends into the locking cavity to lock the screw.

7. The substrate lock screw apparatus of claim 6, wherein, The feed conduit is inserted into the feed hole.

8. The substrate lock screw apparatus of claim 5, wherein, The side of the connecting frame is fixedly provided with a limiting piece, the limiting piece is arranged above the feeding positioning module; a limiting hole is formed in the limiting piece, and the screwdriver is vertically inserted into the limiting hole to ensure vertical placement of the screwdriver.

9. The substrate lock screw apparatus of claim 5, wherein, The side of the connecting frame is fixedly provided with a vertically placed guide rail, and the support seat is slidingly connected with the guide rail.

10. The substrate lock screw apparatus of claim 1, wherein, The waste recycling mechanism comprises a support column fixed to the upper end surface of the machine table, an extension element fixed to the upper end of the support column, and a recycling hopper fixed to one end of the extension element.

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