CN211053066U - Assembly machine capable of reducing kinetic energy of screw assembly part - Google Patents

Abstract

The utility model relates to a reduce assembly machine of screw assembly part kinetic energy, including mechanism, the assembly devices that gathers materials, mechanism one side that gathers materials is held with the assembly devices unloading and is connected, and the mechanism that gathers materials includes hopper down, and hopper one side is held with the unloading of assembly devices and is connected down, and the bottom surface is fixed with the buffer layer of easy compression in the hopper down. The utility model discloses cushion the assembly part with the help of the buffer layer, and then reduce the kinetic energy of assembly part to reduce the assembly part at the possibility that whereabouts in-process was split.

Description

Assembly machine capable of reducing kinetic energy of screw assembly part

Technical Field

The invention relates to the technical field of screw manufacturing, in particular to an assembling machine for reducing kinetic energy of screw assembly parts.

Background

At present, after the screw is manufactured, the screw and the gasket are paired by using an assembling device, and then the screw and the gasket which are completely assembled are output.

Refer to the chinese utility model with the authorized bulletin number CN203817729U, it discloses a combination formula screw assembly machine with sieving mechanism, its technical essential is that screw assembly machine gets into collection device with assembled screw and gasket via the flitch of slope to increased the function of autofilter unassembled screw and gasket, make the assembly of screw and gasket more accurate, reduce the condition emergence of neglected loading and mistake dress, improve the quality of assembly, make work efficiency higher.

The above prior art solutions have the following drawbacks: the utility model discloses a when collecting the screw that will assemble and gasket through collection device, owing to need the iron nail to remove downwards, so can be through the play flitch that the slope set up, this in-process partly iron nail is too big because kinetic energy, and the speed is too big when carrying downwards can jump from a flitch and fall to ground, partly fall to the iron nail of play flitch because the great production striking of kinetic energy leads to the gasket to drop.

Disclosure of Invention

In view of the defects in the prior art, the invention aims to provide an assembling machine for reducing the kinetic energy of screw assembly parts, which can reduce the kinetic energy of the assembly parts when the assembly parts are conveyed downwards, thereby reducing the possibility of gasket falling caused by collision between the assembly parts.

The above design objective of the present invention can be realized by the following technical solution:

the utility model provides a reduce assembly machine of screw assembly part kinetic energy, includes mechanism, assembly devices that gathers materials, it is connected with assembly devices unloading end to gather materials mechanism one side, the mechanism that gathers materials includes hopper down, hopper one side is connected with assembly devices's unloading end down, the bottom surface is fixed with the buffer layer of easy compression in the hopper down.

Through adopting above-mentioned technical scheme, the bottom surface is fixed with the buffer layer of easily compressing in the hopper down for collecting the assembly part, after the assembly part that has assembled fell into the mechanism that gathers materials, cushions the assembly part through the buffer layer, and then reduces the kinetic energy of assembly part, reduces the possibility of assembly part at the split of whereabouts in-process.

The utility model discloses further set up to: the width of the lower hopper is gradually reduced along the direction far away from the assembling mechanism.

Through adopting above-mentioned technical scheme, utilize the structure that the hopper narrows down gradually for thereby the hopper plays a gathering material to the assembly body and concentrates the effect of ejection of compact down.

The utility model discloses further set up to: the hopper sets up along the direction downward sloping of keeping away from assembly devices down, the hopper includes first bucket body, second bucket body down, first bucket body one side is connected with assembly devices's unloading end, one side that assembly devices were kept away from to first bucket body is accepted with the second bucket body, the degree of slope of first bucket body is greater than the degree of slope of second bucket body.

Through adopting above-mentioned technical scheme, the degree of inclination of first bucket is greater than the degree of inclination of second bucket for the assembly part is through the slower second bucket of slope behind the first bucket, increases the frictional force between assembly body and the lower hopper, thereby has reduced the kinetic energy of assembly body, and then has reduced the degree of collision between getting into the collection device assembly body, has reduced the possibility that the assembly body was split.

The utility model discloses further set up to: the upper side of the discharging hopper is covered with a closed protective cover.

Through adopting above-mentioned technical scheme, hopper upside is covered with the confined safety cover down for the safety cover forms the protection to the assembly part on the hopper, even the assembly part is beated on hopper down, also can be covered by the safety cover and unlikely to drop ground.

The utility model discloses further set up to: the protective cover is detachably connected with the discharging hopper.

Through adopting above-mentioned technical scheme, set up to dismantling between safety cover and the lower hopper and be connected for the cover body can be dismantled the cover body and change after the cover body damages.

The utility model discloses further set up to: the safety cover is including the first cover body, the second cover body, the third cover body that accept in proper order, the first cover body, the second cover body, the two liang of adjacent departments of the third cover body are for dismantling the connection.

Through adopting above-mentioned technical scheme, set up to dismantling the connection between the cover body, when a certain cover body damages because the iron nail striking, can change this cover body, need not wholly change, save the resource.

The utility model discloses further set up to: and supporting mechanisms are arranged on two sides of the discharging hopper along the conveying direction of the assembly parts, the supporting mechanisms are rotatably connected with the discharging hopper, and the discharging hopper can rotate in the vertical direction.

Through adopting above-mentioned technical scheme, the supporting mechanism rotates between with down the hopper to be connected, after iron nail assembly machine stop operation, when having the assembly part of non-roll-off in the lower hopper, rotatable hopper down makes hopper slope degree increase, and then pours all assembly parts.

The utility model discloses further set up to: supporting mechanism and lower hopper between be equipped with runner assembly, runner assembly includes the action wheel, follows the driving wheel, the action wheel with from the driving wheel meshing, from the coaxial fixed axle that runs through of driving wheel and be fixed with, fixed axle perpendicular to assembly part direction of transfer level sets up, the fixed axle is fixed with first fill body feed end, just the fixed axle both ends are connected with the supporting mechanism rotation, the action wheel axial runs through and is fixed with the dwang, dwang one end runs through supporting mechanism, the dwang is located the part in supporting mechanism both sides and has the nut through threaded connection.

By adopting the technical scheme, the driven wheel can be driven to rotate by utilizing the rotating driving wheel, the nut and the rotating rod are fixed when the hopper does not need to be discharged to rotate, when the hopper needs to be rotated, the nut is unscrewed to rotate the rotating rod to drive the fixed shaft to rotate, and then the hopper is driven to rotate, so that the hopper can be fixed and can also be rotated.

To sum up, the utility model discloses a beneficial technological effect does:

1. by adopting the technical scheme, the easily compressible buffer layer is fixed on the inner bottom surface of the discharging hopper for collecting the assembly parts, and after the assembled assembly parts fall into the material collecting mechanism, the assembly parts are buffered through the buffer layer, so that the kinetic energy of the assembly parts is reduced, and the possibility of the assembly parts being disassembled in the falling process is reduced;

2. the protective cover protects the assembly parts on the hopper, the assembly parts can be covered by the protective cover to prevent the assembly parts from falling to the ground even if the assembly parts jump on the blanking hopper, the protective cover is detachably connected with the blanking hopper, the cover bodies can be detached and replaced after being damaged and detachably connected with each other, when one cover body is damaged due to the impact of iron nails, the cover body can be replaced without being integrally replaced, and resources are saved;

3. the supporting mechanism is rotatably connected with the first hopper body, and after the iron nail assembling machine stops running, when the first hopper body is internally provided with an assembling part which does not slide out, the first hopper body can be rotated to increase the inclination degree of the hopper, so that all the assembling parts are poured out.

Drawings

FIG. 1 is a schematic structural view of a screw assembling machine;

FIG. 2 is a partial cross-sectional view showing the structure of the first and second bucket bodies;

FIG. 3 is an enlarged view of a portion A of FIG. 2 showing the structure of the first plug assembly;

FIG. 4 is an enlarged view of a portion B of FIG. 2 showing the structure of a second plug assembly;

FIG. 5 is an exploded view of the aggregate mechanism;

FIG. 6 is an exploded view of the cover;

FIG. 7 is an enlarged partial view of the connection between the first cover and the second cover shown in part C of FIG. 6;

FIG. 8 is an enlarged view of a portion D of FIG. 6 showing the connection between the second cover and the third cover;

fig. 9 is a partial schematic view of a material collection mechanism embodying a rotating assembly structure.

Reference numerals: 1. the assembling mechanism, 2, the supporting mechanism, 21, the supporting plate, 3, the collecting mechanism, 31, the rotating assembly, 311, the driving wheel, 312, the driven wheel, 313, the fixed shaft, 314, the rotating rod, 3141, the screwing part, 32, the discharging hopper, 321, the first hopper body, 3211, the first bottom plate, 3212, the first baffle, 3213, the first inserting assembly, 3213-1, the first abutting plate, 3213-2, the first inserting groove, 322, the second hopper body, 3221, the second bottom plate, 3222, the second baffle, 3223, the second inserting assembly, 3223-1, the second abutting plate, 3223-2, the second inserting groove, 33, the buffer layer, 34, the protective cover, 341, the first cover body, 3411, the first inserting strip, 3412, the first fixing groove, 342, the second cover body, 3421, the second inserting strip, 3422, the first fixing strip, 3423, the second fixing groove, 343, the third cover body, 3431, 34131, and the third inserting strip, 3432. a second fixing strip 344, a support bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the assembly machine for reducing kinetic energy of screw assembly parts comprises an assembly mechanism 1 for forming assembly parts by pairing screws and gaskets one by one, wherein a material collecting mechanism 3 is arranged at the tail end of the assembly mechanism 1, the material collecting mechanism 3 is used for collecting the assembled screws and gaskets, and a supporting mechanism 2 for bearing is arranged on the side face of the material collecting mechanism 3.

The support mechanism 2 includes two support plates 21, the support plates 21 are vertically fixed on the ground, and the two support plates 21 (refer to fig. 2) are respectively located on both sides of the collecting mechanism 3 in the assembly conveying direction.

The aggregate mechanism 3 comprises a hopper 32 for conveying out the assembly parts, the hopper 32 comprises a first hopper body 321 and a second hopper body 322 which are trough-shaped, the head ends of the first hopper body 321 and the second hopper body 322 are connected with the supporting mechanism 2, the tail end of the first hopper body 321 is connected with the head end of the second hopper body 322, the first hopper body 321 is connected with the second hopper body 322, the connection mode between the first hopper body 321 and the second hopper body 322 can be determined according to actual conditions, and the first hopper body 321 and the second hopper body 322 are integrally formed.

The first bucket 321 and the second bucket 322 are both arranged obliquely downwards along a direction away from the supporting mechanism 2, and an angle between the bottom surface of the first bucket 321 and the horizontal plane is larger than that between the bottom surface of the second bucket 322 and the horizontal plane.

Referring to fig. 2, the first bucket 321 includes a first bottom plate 3211 for receiving the assembly member, one side of the first bottom plate 3211 is connected to an output end of the assembly mechanism 1 (see fig. 1), the first bottom plate 3211 is inclined downward in a direction away from the support mechanism 2, and the width of the first bottom plate 3211 is gradually reduced in a direction away from the support mechanism 2, so that the first bucket 321 acts on the assembly member to form a material gathering effect, and one side of the first bottom plate 3211 away from the support mechanism 2 is fixed to the second bucket 322.

Referring to fig. 2 and 3, two sides of the first bottom plate 3211 along the assembly conveying direction are respectively provided with a first blocking plate 3212, and the first blocking plates 3212 are located on the upper side of the first bottom plate 3211 and are vertically fixed to the first bottom plate 3211, upper edges of the two first blocking plates 3212 are respectively provided with a first plug-in assembly 3213, the first plug-in assembly 3213 includes a first abutting plate 3213-1, the first abutting plate 3213-1 is fixed to upper edges of the two first blocking plates 3212 facing away from one side, a cross section of the first abutting plate 3213-1 in the vertical length direction is L-shaped, so that a rectangular first plug-in groove 3213-2 is formed between the first abutting plate 3213-1 and the first blocking plate 3212.

Referring to fig. 2, the second hopper body 322 includes a second bottom plate 3221 for containing the assembly member, the second bottom plate 3221 is connected end to end with the first bottom plate 3211, the second bottom plate 3221 is inclined downward in a direction away from the first bottom plate 3211, and the width of the second bottom plate 3221 is gradually reduced in a direction away from the first bottom plate 3211, so that the second hopper body 322 has a material gathering effect on the assembly member, and one end of the second bottom plate 3221 away from the first bottom plate 3211 discharges outwards.

The buffer layer 33 is fixed on the upper side of the lower hopper 32, the buffer layer 33 is made of elastic materials, and the buffer layer 33 is made of rubber materials, so that the buffer layer 33 plays a role in buffering and decelerating iron nails on the lower hopper 32.

Referring to fig. 2 and 4, two sides of the second bottom plate 3221 in the assembly conveying direction are respectively provided with a second stop plate 3222, and the second stop plates 3222 are located on the upper side of the second bottom plate 3221 and are fixed perpendicular to the second bottom plate 3221, an upper edge of the second stop plate 3222 is provided with a second plug-in assembly 3223, the second plug-in assembly 3223 includes a second abutting plate 3223-1, the second abutting plate 3223-1 is fixed to an upper edge of a side, facing away from the two second stop plates 3222, a cross section of the second abutting plate 3223-1 in the vertical length direction is L-shaped, so that a rectangular second plug-in groove 3223-2 is formed between the second abutting plate 3223-1 and the second stop plate 3222.

Referring to fig. 5, a protective cover 34 is disposed on the upper side of the discharging hopper 32, the protective cover 34 includes a first cover 341, a second cover 342, and a third cover 343, the first cover 341, the second cover 342, and the third cover 343 are sequentially covered on the upper sides of the first bucket 321 and the second bucket 322, and the first cover 341, the second cover 342, and the third cover 343 are sequentially received, so that the assembly parts in the first bucket 321 and the second bucket 322 are not easily dropped. The first cover 341, the second cover 342, and the third cover 343 are arched upward in the middle, so that more fittings can be transported in the first bucket 321 and the second bucket 322.

The first cover 341 covers the front half of the first bucket 321, the second cover 342 covers the rear half of the first bucket 321 and the front half of the second bucket 322, and the third cover 343 covers the rear half of the second bucket 322.

The four edges of the first cover 341, the second cover 342, and the third cover 343 are provided with frames for supporting, and the highest arched position of the first cover 341, the second cover 342, and the third cover 343 is provided with a support rod 344 along the movement direction of the assembly.

The first, second and third cover bodies 341, 342 and 343 are respectively provided with a first plug strip 3411, a second plug strip 3421 and a third plug strip 3431 on two sides parallel to the movement direction of the assembly. The first inserting bar 3411 is inserted into the first inserting groove 3213-2 and fixed by a bolt. The third insertion strip 3431 is inserted into the second insertion groove 3223-2 and fixed by a bolt. The second inserting strip 3421 is inserted into the connecting portion between the first inserting groove 3213-2 and the second inserting groove 3223-2, and then fixed by bolts, thereby fixing the discharging hopper 32 and the protective cover 34.

Referring to fig. 6 and 7, a first fixing groove 3412 is recessed inward at an edge of the first cover 341 close to the second cover 342, and the first fixing groove 3412 is located at a highest position of the first cover 341. The edge of the second cover 342 near one side of the first cover 341 is provided with a first fixing strip 3422, the shape, size and position of the first fixing strip 3422 are matched with those of the first fixing groove 3412, the first cover 341 and the second cover 342 are fixed with the first fixing strip 3422 through the first fixing groove 3412 in an inserting manner, and then the first cover 341 and the second cover 342 are firmly fixed by vertically penetrating through the first fixing groove 3412 and the first fixing strip 3422 through bolts.

Referring to fig. 6 and 8, a second fixing groove 3423 is recessed inward at an edge of the second cover 342 near the third cover 343, and the second fixing groove 3423 is located at the highest position of the second cover 342. The edge of the third cover body 343 near one side of the second cover body 342 is provided with a second fixing strip 3432, the shape, size and position of the second fixing strip 3432 are matched with those of the second fixing groove 3423, the second cover body 342 and the third cover body 343 are fixed by inserting the second fixing strip 3432 into the second fixing groove 3423, and then the second fixing groove 3423 and the second fixing strip 3432 are vertically penetrated by bolts to firmly fix the second cover body 342 and the third cover body 343.

Referring to fig. 9, the collecting mechanism 3 further includes a rotating component 31 for controlling the rotation of the first bucket 321 and the second bucket 322, the rotating component 31 includes a driving wheel 311 and a driven wheel 312 sandwiched between the first bucket 321 and a supporting plate 21, the driving wheel 311 and the driven wheel 312 are vertically placed in parallel to the moving direction of the assembly, the driving wheel 311 is engaged with the driven wheel 312, and thus the driving wheel 311 can drive the driven wheel 312 to rotate when rotating.

The driven wheel 312 is coaxially and fixedly connected with a fixed shaft 313, the fixed shaft 313 is fixed with the feeding end of the first bucket body 321, the fixed shaft 313 is arranged perpendicular to the conveying direction of the assembly, one end of the fixed shaft 313 far away from the driven wheel 312 is rotatably connected with the supporting plate 21 far away from the rotating assembly 31, and therefore the blanking bucket 32 can rotate in the vertical direction by taking the fixed shaft 313 as an axis.

The driving wheel 311 is coaxially and fixedly connected with a rotating rod 314, and one end of the rotating rod 314, which is far away from the driving wheel 311, penetrates through the supporting plate 21 and is provided with a screwing part 3141. Nuts are threadedly coupled to the rotating rods 314 at both sides of the support plate 21, and the nuts are tightened to fix the rotating assembly 31 and thus the lower hopper 32 when the lower hopper 32 does not need to be rotated.

The screwing portion 3141 can be rotated, so that the driving wheel 311 is rotated to drive the driven wheel 312 to rotate, and further drive the first bucket 321 and the second bucket 322 to rotate.

The implementation principle of the embodiment is as follows:

the bolts and the gaskets are combined one by one through the assembly mechanism 1 to form assembly parts, the assembly parts are conveyed downwards by virtue of the inclined state of the aggregate structure 3, the assembly parts are easy to jump to the outer side of the aggregate structure 3 due to large kinetic energy when falling, the assembly parts are buffered by virtue of the buffer layer 33, and the assembly parts are decelerated;

the inclination degree of the second bucket body 322 is smaller than that of the first bucket body 321, so that the assembly parts falling to the collecting device are further buffered, and the falling assembly parts are prevented from being separated;

a first cover body 341, a second cover body 342 and a third cover body 343 cover the upper side of the material collecting mechanism 3, so that an assembly part with still large kinetic energy is covered in the material collecting mechanism 3, and the assembly part is further prevented from falling to the ground;

be equipped with runner assembly 31 in the mechanism 3 side of gathering materials, when the assembly body that has left over on the mechanism 3 of gathering materials, the accessible rotates to twist portion 3141 and drives action wheel 311 and rotate, action wheel 311 drives and rotates from driving wheel 312, and then drives fixed axle 313 and rotate, make first bucket body 321, second bucket body 322 rotate downwards and form the vertical angle, thereby make the assembly body fall to collection device, it is fixed with runner assembly 31 to recycle the nut on dwang 314 after the assembly body clearance on the mechanism 3 of gathering materials finishes.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. The utility model provides a reduce assembly machine of screw assembly part kinetic energy, includes mechanism (3), assembly devices (1) of gathering materials, mechanism (3) one side of gathering materials is connected its characterized in that with assembly devices (1) unloading end: the mechanism (3) that gathers materials is including hopper (32) down, hopper (32) one side is connected with the unloading end of assembly devices (1) down, bottom surface is fixed with easy compressed buffer layer (33) in hopper (32) down.

2. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 1, wherein: the width of the lower hopper (32) is gradually reduced along the direction far away from the assembling mechanism (1).

3. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 1, wherein: hopper (32) set up along the direction downward sloping of keeping away from assembly devices (1) down, hopper (32) include first bucket body (321), second bucket body (322) down, first bucket body (321) one side is connected with the unloading end of assembly devices (1), one side that assembly devices (1) were kept away from in first bucket body (321) is accepted with second bucket body (322), the degree of slope of first bucket body (321) is greater than the degree of slope of second bucket body (322).

4. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 1, wherein: the upper side of the lower hopper (32) is covered with a closed protective cover (34).

5. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 4, wherein: the protective cover (34) is detachably connected with the discharging hopper (32).

6. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 5, wherein: the protective cover (34) comprises a first cover body (341), a second cover body (342) and a third cover body (343) which are sequentially connected, and every two adjacent parts of the first cover body (341), the second cover body (342) and the third cover body (343) are detachably connected.

7. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 1, wherein: supporting mechanisms (2) are arranged on two sides of the discharging hopper (32) along the conveying direction of the assembly parts, the supporting mechanisms (2) are rotatably connected with the discharging hopper (32), and the discharging hopper (32) can rotate in the vertical direction.

8. An assembly machine for reducing kinetic energy of screw assemblies as set forth in claim 7, wherein: be equipped with rotating assembly (31) between supporting mechanism (2) and first bucket body (321), rotating assembly (31) include action wheel (311), follow driving wheel (312), action wheel (311) and follow driving wheel (312) meshing, follow driving wheel (312) coaxial running through and be fixed with fixed axle (313), fixed axle (313) perpendicular to assembly piece direction of transfer level sets up, fixed axle (313) are fixed with first bucket body (321) feed end, just fixed axle (313) both ends are rotated with supporting mechanism (2) and are connected, action wheel (311) axial runs through and is fixed with dwang (314), dwang (314) one end runs through supporting mechanism (2), dwang (314) are located supporting mechanism (2) both sides part and have the nut through threaded connection.

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