CN213435211U

CN213435211U - Reciprocating spraying machine table for helmet

Info

Publication number: CN213435211U
Application number: CN202022160618.8U
Authority: CN
Inventors: 邱建新
Original assignee: Xiamen Terefield Composite Technology Co ltd
Current assignee: Xiamen Terefield Composite Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-15
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a helmet reciprocating spraying machine platform, which comprises a three-fork support piece, wherein the three-fork support piece comprises a base sleeve, three support rods with the lower ends hinged to the periphery of the base sleeve and a movable rod arranged on the upper end surface of the base sleeve; the movable rod is arranged among the three support rods and is higher than the three support rods, the movable rod is hinged with three connecting rods exposed out of the periphery of the end part of the base sleeve, one ends of the three connecting rods, far away from the movable rod, are respectively hinged to the middle parts of the three support rods, and the upper ends of the three support rods are hinged with arc-shaped support plates; the activity of movable rod cup joints in the base sleeve pipe, and the movable rod keeps away from the one end of connecting rod and inserts and form the end of pegging graft in the base sleeve pipe, and the hole site is worn to be equipped with by the base sleeve pipe corresponding to the position of end of pegging graft, is equipped with anchor clamps on the hole site, and the one end of anchor clamps penetrates in the base sleeve pipe and presss from both sides tightly or unclamp the end of pegging. The helmet reciprocating spraying machine table is simple in overall structure and convenient to operate.

Description

Reciprocating spraying machine table for helmet

Technical Field

The utility model relates to a helmet processing field, concretely relates to reciprocal spraying board of helmet.

Background

In the course of working at the helmet, helmet shell production shaping back, generally need to carry out the processing of spraying paint to the casing surface, fix the casing on the rotary support piece of workstation, then carry out the operation of spraying paint many times to the casing through the spray gun on the reciprocating type lift to reach in the protection casing and increase the pleasing to the eye effect of casing.

The existing rotating support is mostly a three-fork rotating support, and is supported inside the helmet shell through three support rods so as to achieve the purpose of fixing the shell; however, the three struts of the three-pronged rotary support are all fixedly connected and cannot be adjusted in angle, so that the three-pronged rotary support cannot adapt to helmet shells of different specifications and shapes, and the applicability is limited. In prior art, the trident anchor clamps of the fixed helmet of rotatory spraying paint as disclosed in chinese patent CN202700710U, including activity disc (1), support disc (2), vaulting pole (3), handle (4), base sleeve (5) and activity stick (6), its characterized in that: three supporting rod supporting hinges (7) are arranged on the periphery of the movable disc (1), the outer end of each supporting rod supporting hinge (7) is hinged with the middle of one supporting rod (3), the movable disc (1) is arranged at the upper end of the movable rod (6) and is integrated with the movable rod (6), a bolt hole is formed in the lower end of the movable rod (6), the supporting disc (2) is triangular in shape, a supporting hinge is arranged at the front end of each corner, the middle of the supporting disc (2) is a cylinder, the supporting disc (2) is fixed at the top end of the base sleeve (5), the upper end of each supporting rod (3) is hinged with an arc supporting plate (8), the lower end of each supporting rod (3) is connected with each supporting hinge of the supporting disc (2), the movable rod (6) is inserted into the cylinder in the middle of the supporting disc (2), a bolt hole is formed in the lower part of the cylindrical handle (4), a bolt (10) is inserted into the bolt hole of the cylindrical handle (4) and the bolt hole of the movable rod (6, the handle (4) is internally provided with a base sleeve (5), the lower end of the supporting disc (2) is provided with a spring (9), the lower end of the spring (9) is propped against the upper end of the circumference of the cylindrical handle (4), the periphery of the base sleeve (5) is provided with a longitudinal key groove, and the lower part of the periphery of the base sleeve (5) is provided with an elastic positioning piece (11).

The three-fork clamp in the prior art meets the requirements of the shape and the specification of each helmet, and improves the applicability. However, when a plurality of helmets are painted, the three support rods are manually controlled to extend out through the handle each time, then the helmets are fixed by being supported in the helmets through the three support rods, then the base sleeve is inserted on a rotating shaft of the rotary painting surface decoration workbench, when the surface decoration work is finished, the elastic positioning piece of the base sleeve is pressed, the spring extends, the handle is pushed to move downwards, the three support rods are pulled back and contracted by the support rod support hinges at the same time, and the helmets with the decorated rotary painting surfaces are taken out; this undoubtedly increases the manual operation, resulting in a low work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a reciprocal spraying board of helmet has solved at least when spraying paint to a plurality of helmets, all need stretch out through the three vaulting pole of handle manual control at every turn, then props at the inside fixed helmet of helmet through three vaulting pole, has increased artificial operation undoubtedly like this, leads to the problem of work efficiency step-down.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a helmet reciprocating spraying machine comprises a three-fork support piece, wherein the three-fork support piece comprises a base sleeve, three support rods and a movable rod, wherein the lower ends of the three support rods are hinged to the periphery of the base sleeve; the movable rod is arranged among the three support rods and is higher than the three support rods, the movable rod is hinged with three connecting rods on the periphery of the end part of the base sleeve, one ends of the three connecting rods, which are far away from the movable rod, are respectively hinged to the middle parts of the three support rods, and the upper ends of the three support rods are hinged with arc-shaped support plates; the movable rod is movably sleeved on the base sleeve, one end, far away from the connecting rod, of the movable rod is inserted into the base sleeve to form an inserting end, a hole position is arranged in the position, corresponding to the inserting end, of the base sleeve in a penetrating mode, a clamp is arranged on the hole position, and one end of the clamp penetrates into the base sleeve and clamps or loosens the inserting end.

With the arrangement, after the base sleeve is inserted into the rotating shaft on the workbench, as the height of the movable rod is higher than that of the three support rods, when the helmet shell is sleeved on the three-fork supporting piece, the inner surface of the helmet shell firstly contacts with the movable rod and presses the movable rod downwards, in the process, the movable rods are continuously inserted into the base sleeve, and the three support rods are outwards stretched through the three connecting rods, finally the arc support plates on the three support rods are respectively supported on the inner surface of the helmet shell from different directions, then the inserting end of the movable rod is clamped by the clamp to fix the movable rod, so that the three support rods are also fixed, thereby ensuring that the firmness of the helmet shell on the three-fork supporting piece can be effectively ensured in the rotating process of the rotating shaft, therefore, the adaptability between the three-fork support piece and the helmet shell is improved, the whole process is simple to operate, manual operation is reduced, and the working efficiency is effectively improved; and the firmness of the helmet shell on the three-fork support piece can be effectively ensured in the rotating process of the rotating shaft.

The fixture comprises a first clamping piece and a second clamping piece which are hinged to each other, a torsion spring is sleeved at the hinged position of the first clamping piece and the second clamping piece, one end of the first clamping piece and one end of the second clamping piece penetrate into the base sleeve and form a clamping part, the other end of the first clamping piece and the other end of the second clamping piece are exposed out of the base sleeve and form a pressing part, and the first clamping piece and the second clamping piece are clamped or loosened by the clamping part at the same time.

So set up, operate the clamping part through pressing the splenium, make first holder and second holder can press from both sides tightly simultaneously or loosen the end of pegging graft to need not to carry out preset to the active position of movable rod, no matter the movable rod moves about to any position in the base sleeve promptly, all accessible anchor clamps clip the movable rod, make the movable rod keep fixed, and then further improved the adaptability between trident support piece and the helmet shell.

And a spring is sleeved on the part of the movable rod exposed out of the base sleeve.

So set up, the extrusion that receives helmet shell is being received at the movable rod, and press from both sides tight back to the movable rod through anchor clamps, the movable rod is fixed, the spring is in the stress state, and after anchor clamps loosen the movable rod, the movable rod can be down the direction activity of keeping away from the base sheathed tube under the effect of spring, three vaulting pole is pulled back the shrink simultaneously, thereby take out helmet shell from trident support piece very conveniently, the simple operation nature of taking helmet shell has been improved, and then the efficiency of work has been improved.

And further arranging, wherein a horizontal paint flange is arranged on the base sleeve and between the hole position and the three support rods.

So set up, horizontal paint flange can block that spray gun spun paint splashes everywhere, reduces the cleaning work of workstation, can prevent simultaneously that paint from getting into in the hole site, makes dirty anchor clamps and grafting end, increases cleaning work.

And a toothed anti-slip rubber pad is arranged on one end face, far away from the stay bar, of the arc supporting plate.

So set up, increase the frictional force between arc fagging and the helmet shell internal surface, reduce gliding possibility between arc fagging and the helmet shell, guarantee the pivot and rotate the fastness of in-process helmet shell on trident support piece.

Further, an arc-shaped anti-skidding rubber pad is arranged on one end face, far away from the base sleeve, of the movable rod.

So set up, the area of contact of arc anti-skidding rubber pad multiplicable and helmet shell internal surface improves the lifting surface area of movable rod, so, frictional force between multiplicable and the helmet shell internal surface on the one hand, further reduce and helmet shell between gliding possibility, on the other hand also can improve buffer protection's effect to helmet shell internal surface, avoids the movable rod to cause the damage of scraping to helmet shell internal surface.

And one end of each of the three connecting rods, which is far away from the movable rod, is hinged to the position of the corresponding support rod, which is close to the arc-shaped support plate.

So set up, when the movable rod made the vaulting pole stretch through the connecting rod, the effort of connecting rod to the vaulting pole was more obvious, can effectively improve the support effort of vaulting pole to helmet shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a reciprocal spraying board of helmet possesses following beneficial effect:

the helmet reciprocating spraying machine is provided with a three-fork support piece, the three-fork support piece comprises a base sleeve, three support rods hinged on the periphery of the base sleeve and a movable rod arranged on the upper end face of the base sleeve, the movable rod is movably sleeved on the base sleeve, the base sleeve of the three-fork support piece is inserted into a rotating shaft on a workbench, the height of the movable rod is higher than that of the three support rods, when the helmet shell is sleeved on the three-fork support piece, the inner surface of the helmet shell firstly contacts with the movable rod and presses the movable rod downwards, in the process, the movable rod is continuously inserted into the base sleeve, meanwhile, the three support rods are outwards stretched through the three connecting rods, finally, arc support plates on the three support rods are respectively supported on the inner surface of the helmet shell from different directions, then the inserting end of the movable rod is clamped through a clamp, the movable rod is fixed, the three support rods are also fixed, and therefore, the adaptability between the, the whole process is simple to operate, manual operation is reduced, and the working efficiency is effectively improved; and the firmness of the helmet shell on the three-fork support piece can be effectively ensured in the rotating process of the rotating shaft.

Drawings

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

FIG. 2 is a schematic front view of the three-prong support when the stay is retracted;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic front view of the three-pronged support when the brace is extended outward;

fig. 5 is a schematic structural diagram of section B in fig. 4.

In the drawings: 1. a work table; 2. a three-pronged rotary support; 3. a multiple lift; 4. a spray gun; 5. a trifurcated support; 501. a base sleeve; 5011. hole site; 502. a stay bar; 503. a movable rod; 5031. a plug end; 5032. an arc-shaped anti-skid rubber pad; 6. a connecting rod; 7. an arc-shaped supporting plate; 701. a toothed anti-slip rubber pad; 8. a clamp; 801. a first clamping member; 802. a second clamping member; 803. a clamping portion; 804. a pressing part; 9. a rotating shaft; 10. a torsion spring; 11. a spring; 12. horizontal paint receiving discs; 13. a helmet shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, in which fig. 1 is a schematic front view of the present invention, fig. 2 is a schematic front view of the trident supporting member when the stay is retracted, fig. 3 is an enlarged view of a position a in fig. 2, fig. 4 is a schematic front view of the trident supporting member when the stay is extended outward, and fig. 5 is a schematic structural view of a section B in fig. 4.

The utility model provides a helmet reciprocating spraying board, comprises a workbench 1, workstation 1 is equipped with two trident type rotary support piece 2, can improve the efficiency of spraying paint, the other correspondence of each trident type rotary support piece 2 is equipped with to a double entry lift 3, all be equipped with spray gun 4 on each reciprocating lift 3, and spray gun 4 is corresponding to trident type rotary support piece 2's position, trident type rotary support piece 2 includes trident type rotary support piece 5, trident type rotary support piece 5 includes base sleeve 501, the lower extreme all articulates in three vaulting pole 502 of base sleeve 501 periphery and the activity pole 503 of cup jointing in base sleeve 501 up end of vertical activity, trident type rotary support piece 5 is pegged graft on pivot 9 on workstation 1 through base sleeve 501 and constitutes trident type rotary support piece 2; the three support rods 502 on the three-fork support 5 are uniformly distributed on the periphery of the base sleeve 501, the hinged parts of the lower ends of the three support rods 502 and the base sleeve 501 are all positioned on the same horizontal plane, the movable rod 503 is positioned in the middle of the three support rods 502 and is higher than the three support rods 502, the movable rod 503 is hinged to the periphery of the end part of the base sleeve 501, the three connecting rods 6 are hinged to the positions, close to the upper end part, of the three support rods 502, one ends, far away from the movable rod 503, of the three connecting rods 6 are hinged to the positions, close to the upper end part, of the three support rods 502, and; the movable rod 503 is movably sleeved on the base sleeve 501, and one end of the movable rod 503, which is far away from the connecting rod 6, is inserted into the base sleeve 501 to form the plugging end 5031, a hole 5011 is formed in the position of the base sleeve 501, which corresponds to the plugging end 5031, the hole 5011 is communicated with the inside of the base sleeve 501, a clamp 8 is arranged on the hole 5011, and one end of the clamp 8 penetrates into the base sleeve 501 and clamps or releases the plugging end 5031. Thus, after the base sleeve 501 is inserted into the rotating shaft 9 on the workbench 1, since the height of the movable rod 503 is higher than that of the three support rods 502, when the helmet shell 13 is sleeved on the trifurcate support 5, the surface of the top end in the helmet shell 13 firstly contacts the movable rod 503 and presses the movable rod 503 downwards, in the process, the movable rod 503 is continuously inserted into the base sleeve 501, the inserting end 5031 continuously moves downwards, at the same time, the movable rod 503 makes the three support rods 502 outwards extend through the three connecting rods 6, finally, the arc-shaped support plates 7 on the three support rods 502 are respectively supported on the inner surface of the helmet shell 13 from different directions, then the inserting end 5031 of the movable rod 503 is clamped through the clamp 8 to fix the movable rod 503, so that the three support rods 502 are also fixed and tightly attached to the inner surface of the helmet shell 13, which not only improves the adaptability between the trifurcate support 5 and the helmet shell 13, but also simplifies the whole process, manual operation is reduced, and working efficiency is effectively improved; and the rotating shaft 9 can also effectively ensure the firmness of the helmet shell 13 on the trifurcate support 5 in the rotating process. Meanwhile, one ends of the three connecting rods 6, which are far away from the movable rod 503, are hinged to the positions, which are close to the upper end parts, of the three support rods 502 respectively, namely the positions, which are close to the arc support plates 7, of the three support rods 502, so that when the movable rod 503 respectively extends the three support rods 502 through the three connecting rods 6, the acting force of the three connecting rods 6 on the three support rods 502 is more obvious, the supporting acting force of the three support rods 502 on the helmet shell 13 can be effectively improved, and the arc support plates 7 on the three support rods 502 can be more tightly attached to the inner surface of the helmet shell 13.

The clamp 8 includes a first clamping member 801 and a second clamping member 802, the first clamping member 801 and the second clamping member 802 are hinged to each other through a rotating shaft 9, two ends of the rotating shaft 9 are respectively welded to upper and lower end surfaces of the hole 5011, a torsion spring 10 is sleeved outside the rotating shaft 9, one end of each of the first clamping member 801 and the second clamping member 802 penetrates into the base sleeve 501 and forms a clamping portion 803, the other end of each of the first clamping member 801 and the second clamping member 802 is exposed out of the base sleeve 501 and forms a pressing portion 804, and the first clamping member 801 and the second clamping member 802 clamp or release the plugging end 5031 through the clamping portion 803. The clamping portion 803 is operated by the pressing portion 804, so that the first clamping member 801 and the second clamping member 802 can simultaneously clamp or release the inserting end 5031, and thus the moving position of the movable rod 503 does not need to be preset, i.e. no matter where the movable rod 503 moves in the base sleeve 501, the movable rod 503 can be clamped by the clamp 8, so that the movable rod 503 is kept fixed, the moving range of the movable rod 503 is increased, and the adaptability between the trifurcate support 5 and the helmet shell 13 is further improved.

After the paint spraying treatment is performed on the three-fork support 5, the helmet shell 13 needs to be taken away, and the next helmet shell 13 to be painted is prevented, so that the convenience in taking the helmet shell 13 is improved, and the part of the movable rod 503 exposed out of the base sleeve 501 is sleeved with the spring 11. So, receive helmet shell 13's extrusion at movable rod 503 to press from both sides tight back to movable rod 503 through anchor clamps 8, movable rod 503 is fixed, and spring 11 is in the stress, and after anchor clamps 8 unclamped movable rod 503, movable rod 503 can be down the direction activity of keeping away from base sleeve 501 under spring 11's effect, and three vaulting pole 502 is pulled back the shrink simultaneously, thereby very conveniently takes out helmet shell 13 from trident support piece 5, and then has improved the efficiency of work.

A horizontal paint cup 12 is attached to the base sleeve 501 between the hole 5011 and the three struts 502 by strong glue. The horizontal paint flange 12 can prevent the paint sprayed by the spray gun 4 from splashing everywhere, so that the cleaning work of the workbench 1 is reduced, meanwhile, the paint can be prevented from entering from the hole 5011 to pollute the clamp 8 and the insertion end 5031, and the cleaning work is increased.

One end face, far away from the stay bar 502, of the arc supporting plate 7 is connected with a toothed anti-slip rubber pad 701 through a strong glue, so that the friction force between the arc supporting plate 7 and the inner surface of the helmet shell 13 can be increased, the possibility of sliding between the arc supporting plate 7 and the helmet shell 13 is reduced, and the firmness of the helmet shell 13 on the three-fork support 5 in the rotating process of the rotating shaft 9 is ensured.

An end face of the movable rod 503, which is far away from the base sleeve 501, is also bonded with an arc-shaped anti-skidding rubber pad 5032 through a strong glue, the arc-shaped anti-skidding rubber pad 5032 can increase the surface contact area with the inner top end of the helmet shell 13, and the stress area of the movable rod 503 is increased, so that on one hand, the friction between the movable rod and the inner surface of the helmet shell 13 can be increased, the possibility of sliding between the movable rod and the helmet shell 13 is further reduced, on the other hand, the buffer protection effect on the inner surface of the helmet shell 13 can also be improved, and the movable rod 503 is prevented.

When in use, the three-fork support 5 is inserted into the rotating shaft 9 on the workbench 1 through the base sleeve 501, then the helmet shell 13 to be painted is placed on the three-fork support 5, the surface of the top end in the helmet shell 13 contacts the arc-shaped anti-skid rubber gasket 5032 on the movable rod 503, then the pressing parts 804 of the first clamping piece 801 and the second clamping piece 802 are pressed simultaneously, the pressing parts 804 of the first clamping piece 801 and the second clamping piece 802 move towards the directions of approaching each other respectively, at this time, the inserting ends 5031 are simultaneously released by the clamping parts 803 of the first clamping piece 801 and the second clamping piece 802, and the movable rod 503 is in a movable state; then, the helmet shell 13 is pressed downwards, the movable rod 503 is continuously inserted into the base sleeve 501, when the three support rods 502 are stretched outwards and the arc-shaped support plates 7 are respectively supported on the inner surface of the helmet shell 13 from different directions, the inserting end 5031 of the movable rod 503 is clamped by the clamp 8, the movable rod 503 is fixed, the three support rods 502 are also fixed and tightly attached to the inner surface of the helmet shell 13, at this time, the spring 11 is stressed, and then the spray painting process for the helmet shell 13 is started through the spray gun 4. After the painting process is completed, when the helmet shell 13 needs to be taken out, the pressing portions 804 of the first clamping member 801 and the second clamping member 802 are pressed simultaneously, so that the inserting end 5031 of the clamp 8 is loosened, the movable rod 503 is in a movable state, the movable rod 503 starts to move in a direction away from the base sleeve 501 under the action of the spring 11, and the three support rods 502 are pulled back and retracted at the same time, so that the helmet shell 13 is conveniently taken out from the trifurcate support 5, and then the next helmet shell 13 to be painted starts to be operated circularly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The helmet reciprocating spraying machine is characterized by comprising a three-fork support (5), wherein the three-fork support (5) comprises a base sleeve (501), three support rods (502) with the lower ends hinged to the periphery of the base sleeve (501) and a movable rod (503) arranged on the upper end face of the base sleeve (501); the movable rod (503) is arranged among the three support rods (502) and is higher than the three support rods (502), the movable rod (503) is hinged to three connecting rods (6) at the periphery of the end part of the base sleeve (501), the ends of the three connecting rods (6) far away from the movable rod (503) are respectively hinged to the middle parts of the three support rods (502), and the upper ends of the three support rods (502) are respectively hinged to arc-shaped support plates (7); the movable rod (503) is movably sleeved on the base sleeve (501), one end, far away from the connecting rod (6), of the movable rod (503) is inserted into the base sleeve (501) to form an inserting end (5031), a hole position (5011) is arranged in the position, corresponding to the inserting end (5031), of the base sleeve (501) in a penetrating mode, a clamp (8) is arranged on the hole position (5011), and one end of the clamp (8) penetrates into the base sleeve (501) and clamps or loosens the inserting end (5031).

2. The reciprocating spraying machine table for helmets according to claim 1, wherein the clamp (8) comprises a first clamping member (801) and a second clamping member (802) hinged to each other, a torsion spring (10) is sleeved at the hinged position of the first clamping member (801) and the second clamping member (802), one end of each of the first clamping member (801) and the second clamping member (802) penetrates into the base sleeve (501) to form a clamping portion (803), the other end of each of the first clamping member (801) and the second clamping member (802) is exposed out of the base sleeve (501) to form a pressing portion (804), and the first clamping member (801) and the second clamping member (802) clamp or loosen the insertion end (5031) through the clamping portion (803) simultaneously.

3. The reciprocating spraying machine table of the helmet as claimed in claim 1, wherein the portion of the movable rod (503) exposed out of the base sleeve (501) is sleeved with a spring (11).

4. The helmet reciprocating sprayer platform as recited in claim 1, characterized in that a horizontal paint tray (12) is installed on the base sleeve (501) between the hole site (5011) and the three struts (502).

5. The helmet reciprocating spraying machine station as claimed in claim 1, wherein an end surface of the arc-shaped supporting plate (7) far away from the supporting rod (502) is provided with a toothed anti-skid rubber pad (701).

6. The helmet reciprocating spraying machine station as claimed in claim 1, wherein an end face of the movable rod (503) far away from the base sleeve (501) is provided with an arc-shaped anti-skid rubber pad (5032).

7. The helmet reciprocating spraying machine platform as claimed in claim 1, wherein one ends of the three connecting rods (6) far away from the movable rod (503) are respectively hinged to the three support rods (502) near the arc-shaped support plate (7).