Self-holding screw locking machine feeding device
Technical Field
The invention relates to the technical field of self-holding screw locking machines, in particular to a feeding device of a self-holding screw locking machine.
Background
The automatic screw locking device is also called a screw machine body, an automatic screw feeding machine, an automatic screw locking machine, an industrial tightening system and the like, replaces manual screw tightening process by mechanical equipment, mainly comprises sorting, separating and locking parts, and can release one hand relative to an electric screw locking mode, so that convenience is improved.
The prior patent application number is: the utility model provides a take hand-held type lock screw machine of pay-off of CN201921539918.8 can become integrative with screw pay-off and screw locking function, and this current screw machine carries out the pay-off with the screw through the screw slide, because the restriction of this hand-held type screw machine size, the screw volume of placing of the screw slide in the device probably is not enough user's use, consequently in the use the user can need add the screw to the screw slide in many times, and the restriction of the bore of screw slide, needs one to put into the screw slide with the screw, has increased the loaded down with trivial details nature, influences user's work efficiency.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a self-holding screw locking machine feeding device, a screw box, a locking mechanism and a plurality of baffle components, wherein the screw box is provided with a cavity for placing screws and a screw outlet, the baffle components are slidably arranged on the screw box, a separation cavity for placing the screws is formed between adjacent baffle components, and the locking mechanism is used for opening and closing the screw outlet.
Specifically, the screw in the screw box can be isolated by a person in the field through adopting a detachable or non-detachable baffle plate assembly, the screw in the separation cavity is driven to approach to the screw outlet through the sliding baffle plate assembly, and the screw falls out of the screw outlet through the locking and unlocking opening mechanism by utilizing gravity or the screw is pushed to separate from the screw box by adopting a pushing mechanism.
Preferably, the sliding direction of the partition plate assembly is perpendicular to the arrangement direction of the screws. The sliding direction of the baffle assembly only needs to drive the screw to move towards the screw outlet to finish transportation work, so that the sliding direction of the baffle assembly only needs to be not parallel to the arrangement direction of the screw, and the best placement mode is that the baffle assembly is perpendicular to the arrangement direction of the screw, so that the baffle assembly can not be decomposed in force during movement, and the screw is convenient to move.
Preferably, the screw box further comprises a chute, wherein the chute is communicated with the cavity, and the baffle plate assembly slides on the chute to enable the separation chamber to move towards the screw outlet and enable the separation chamber at the side to be aligned with the screw outlet. The sliding chute can assist the sliding of the baffle plate assembly and plan the moving direction of the baffle plate assembly, and the baffle plate assembly can be separated from the screw box.
The screw can drop from the screw box in a passive mode or in an active mode, the screw drops out of the screw opening through self gravity, and the screw is actively pushed to drop by adopting a pushing mechanism in an active mode.
The feeding device is provided with a plurality of screws, and the feeding device is not required to be placed into equipment at one time when being used, and is mainly used as standby feeding, so that a locking frame is used for preventing the screws from falling off when not in use, the locking mechanism can be a manual shifting piece type, a rotary sealing type or a sliding type, and comprises an elastic piece and a sealing piece, the sealing piece is slidably arranged on a screw box, and the sliding opening of the sealing piece on the screw outlet can enable the elastic piece to deform in the sliding direction. The invention adopts the mode that the sealing piece is extruded by the pipe orifice of the equipment to open the screw outlet and simultaneously the elastic piece is extruded or pulled when the pipe orifice of the equipment is separated from the screw outlet, and the elastic piece is restored to deform to drive the sealing piece to seal the screw outlet.
The feeding device can directly feed materials for the electric screwdriver, can also adopt the indirect multiple electric screwdriver of screw machine to feed materials, and specifically comprises a screw machine, a connecting mechanism for connecting the screw machine with the electric screwdriver and the self-holding screw locking machine feeding mechanism for conveying materials to the screw machine, wherein the electric screwdriver comprises a screw channel for conveying screws, the electric screwdriver is provided with a connecting pipe communicated with the screw channel, the screw machine comprises a conveying pipe, and the conveying pipe is detachably connected with the connecting pipe through the connecting mechanism. As the preferable mode of the invention, when the screw machine is used for feeding the electric batch, the screw feeding work of operating the screw box by personnel can be reduced, and the working efficiency is improved.
In the communication between the screw machine and the electric screwdriver, the transmission failure of the screw is easily caused by the different diameters of the outer pipes, so that the screw machine and the electric screwdriver are required to be ensured to be communicated coaxially during connection. According to the invention, the connecting pipe is locked and regulated through the locking mechanism, so that the connecting pipe is coaxial with the conveying pipe, and the success of conveying is ensured.
Specifically, the locking mechanism is also connected with a balance rod, the balance rod penetrates through the sleeve and extends to the outside of the sleeve, and scales are engraved on the balance rod. The invention uses bolt pushing, radial position is regulated by symmetrical pushing mechanism, and the coaxial of the conveying pipe and the connecting pipe is ensured by the scale on the balance rod.
Preferably, a first sealing cover is arranged at one end of the sleeve, which is far away from the conveying pipe.
Preferably, a second sealing cover is arranged at one end of the connecting pipe close to the sleeve.
Compared with the prior art, the self-holding screw locking machine feeding device provided by the invention adopts the technical scheme, and achieves the following technical effects:
the screw driver can be adaptively arranged on a screw machine and independently and detachably arranged on an electric screwdriver, so that the screw driver can be conveniently used by users, the times of filling screws by the users are greatly reduced, the complexity of filling screws by the electric screwdriver is reduced, and the working efficiency of the users is improved.
Drawings
FIG. 1 is a front view of the internal structure of the charging mechanism of the present invention;
FIG. 2 is an enlarged block diagram of area A of the present invention;
FIG. 3 is a top view of the charging mechanism of the present invention;
FIG. 4 is a side view of the internal structure of the charging mechanism of the present invention;
FIG. 5 is a block diagram of the screw machine body and the electric batch connection of the present invention;
FIG. 6 is a front view of the internal structure of the electric batch of the present invention;
FIG. 7 is a block diagram of the charging mechanism and electrical batch connection of the present invention;
FIG. 8 is a front view of the internal structure of the connecting mechanism of the present invention;
fig. 9 is a block diagram of a charging mechanism according to another embodiment of the present invention.
In the figure: 1. a screw box; 2. a separator assembly; 11. a cavity; 12. a screw outlet; 13. a chute; 31. a pushing block; 41. an elastic member; 42. a sealing member; 5. a screw machine; 8. electric batch; 7. a connecting mechanism; 6. a charging mechanism; 81. a connecting pipe; 51. a material conveying pipe; 71. a sleeve; 9. a locking mechanism; 91. a balance bar; 711. a first sealing cover; 811. and a second sealing cover.
Detailed Description
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Example 1
Referring to fig. 1 and 7, a feeding mechanism of a self-holding screw locking machine according to a first embodiment of the present invention includes a screw box 1, a locking mechanism and a plurality of partition board assemblies 2, wherein the screw box 1 has a cavity 11 for placing screws and a screw outlet 12, the partition board assemblies 2 are slidably mounted on the screw box 1, a compartment for placing screws is formed between adjacent partition board assemblies 2, the locking mechanism is used for opening and closing the screw outlet 12, the screw can be placed in the compartment between two partition board assemblies 2, and the screws in the compartment are pushed to move towards the screw outlet 12 by moving the partition board assemblies 2, so as to achieve the effect of transporting the screws by sliding the partition board assemblies 2.
Referring to fig. 1, the sliding direction of the spacer assembly 2 is perpendicular to the arrangement direction of the screws, and in the sliding process of the spacer assembly 2, the force in the sliding direction of the spacer assembly 2 can be fully applied to the screws, so as to drive the screws to move in the same direction.
Referring to fig. 1, 3 and 4, the screw box 1 further includes a chute 13, the chute 13 is mutually communicated with the cavity 11, the partition board assembly 2 slides on the chute 13 to enable the partition board assembly 2 to move towards the screw outlet 12 and enable the side partition board assembly to align with the screw outlet 12, the partition board assembly 2 slides horizontally through the chute 13, and the direction of sliding of the partition board assembly 2 is consistent through the chute 13.
Referring to fig. 1, the screw box further comprises a pushing block 31 and a driving mechanism, wherein the driving mechanism drives the pushing block 31 to push screws in adjacent compartments to move towards the screw outlet 12, the screws can fall off by gravity in the vertical arrangement direction in the screw box 1, and if the screws are transversely arranged, the screws need to be driven by the cooperation of the driving mechanism and the pushing block 31, in the invention, the motor drives the threaded rod to rotate, the threads on the pushing block 31 are matched with the threaded rod, and the pushing block 31 can push the screws to move towards the screw outlet 12 when sliding along the threaded rod.
Referring to fig. 2, the locking mechanism includes an elastic member 41 and a sealing member 42, the sealing member 42 is slidably mounted on the screw box 1, sliding opening the screw outlet 12 by the sealing member 42 causes deformation of the elastic member 41 in a sliding direction, when the screw outlet 12 is opened, the screw can drop from the screw outlet 12, and when the screw outlet 12 is opened, the sealing member 42 presses the spring, and when the screw outlet 12 is required to be closed, the spring returns to deform, so that the sealing member 42 is pushed to seal the screw outlet 12.
Example two
Referring to fig. 5, another embodiment of the present invention may be provided, in which an electric screwdriver 8 may be fed by a screw machine, a push type screw locking machine includes a screw machine 5, a connection mechanism 7 for connecting the screw machine 5 with the electric screwdriver 8, and the self-holding screw locking machine feeding mechanism 6 for feeding the screw machine 5, the electric screwdriver 8 includes a screw channel for transporting screws, the electric screwdriver 8 is provided with a connection pipe 81 communicating with the screw channel, the screw machine 5 includes a feeding pipe 51, the feeding pipe 51 is detachably connected with the connection pipe 81 through the connection mechanism 7, the screw machine 5 can conveniently transport screws into the electric screwdriver 8, the feeding mechanism 6 can be connected to the screw machine 5 for feeding, the screw machine 5 can transport screws in the feeding mechanism 6 to the electric screwdriver 8 for use, the screw machine 5 can be provided with a plurality of feeding mechanisms 6 for use, and the screw transport between the screw machine 5 and the electric screwdriver 8 is performed through the feeding pipe 51 and the connection pipe 81.
Referring to fig. 8, the connection mechanism 7 includes a sleeve 71 and a plurality of groups of pushing mechanisms for locking the connection pipe 81 in the sleeve 71, the plurality of groups of pushing mechanisms can make the connection pipe 81 connect stably, simultaneously adjust the connection pipe 81 to be coaxial with the conveying pipe 51, the conveying pipe 51 is fixedly connected with one end of the sleeve 71, the connection pipe 81 is coaxially communicated with the conveying pipe 51 in the sleeve 71, each group of pushing mechanisms includes two locking mechanisms 9 which are symmetrically and slidingly installed on the sleeve 71, the two locking mechanisms 9 can radially slidingly squeeze the connection pipe 81 to lock and keep the connection pipe 81 to be coaxial with the conveying pipe 51, each two locking mechanisms 9 are installed in a central symmetry, can radially lock the connection pipe 81, and simultaneously adjust the position of the axle center of the connection pipe 81 to make the connection pipe 81 coaxial with the conveying pipe 51.
Referring to fig. 8, the locking mechanism 9 is further connected with a balance bar 91, the balance bar 91 penetrates through the sleeve 71 and extends to the outside of the sleeve 71, scales are engraved on the balance bar 91, and in order to accurately determine the axial position of the connecting pipe 81, the axial position can be determined by the scales of the balance bar 91 on the locking mechanism 9, so that the connecting pipe 81 and the conveying pipe 51 are ensured to be coaxial.
Referring to fig. 8, the end of the sleeve 71 remote from the feed conveyor pipe 51 is fitted with a first sealing cap 711 for protecting the feed conveyor pipe 51 by preventing the screws from falling off.
Referring to fig. 8, a second sealing cover 811 is installed at an end of the connection pipe 81 near the sleeve 71 for protecting the connection pipe 81.
Example III
Referring to fig. 9, in another embodiment of the present invention, the screws in the feeding mechanism 6 may be horizontally arranged, the partition board assembly 2 needs to vertically slide, and meanwhile, the driving mechanism drives the pushing block 31 to push the horizontally arranged screws to move towards the direction of the screw outlet 12, and the partition board assembly 2 may be provided with a bar-shaped groove in the middle, so that the screws are horizontally placed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.