CN210339717U - Spray painting material winding device - Google Patents

Abstract

The utility model discloses a spray painting material winding device, which relates to the field of material winding equipment and comprises a frame, wherein slots are arranged at two ends of the frame, a receiving roller is connected between the two slots in a splicing manner, inserting grooves are also arranged at two ends of the receiving roller in the frame, first gears which are matched with the inserting grooves in a splicing manner are fixed at two ends of the receiving roller, and a driving motor for driving the gears to rotate is also arranged on the frame; the stand is also provided with a standby roller in an inserted manner, and both ends of the standby roller are fixed with second gears. There is the problem that influences air brushing machine work efficiency to prior art, the utility model discloses a set up reserve roller in the frame, through reserve roller and the conversion between the receipts material roller, shorten the consuming time of change reel, improve the efficiency of material air brushing operation.

Description

Spray painting material winding device

Technical Field

The utility model relates to a material rolling equipment field, more specifically say, it relates to a painting material coiling mechanism.

Background

For large-size carpets, wallpaper, posters and the like, ink is sprayed on the surface of paper or cloth by adopting an inkjet printer. And products such as carpets, wallpaper or posters and the like need to be rolled by corresponding rolling machines after being sprayed and painted.

To current rolling machine structure, including the frame, rotate in the frame and be connected with the physiosis axle, the one end of frame is provided with and is used for driving physiosis axle pivoted driving motor. The material after the air brushing is coiled to the periphery of the winding drum made of paper or plastic materials, and when the air brushing machine is used, the winding drum is sleeved on the air expansion shaft, the air expansion shaft is inflated, the winding drum is clamped, and then the winding drum is driven by the driving motor to rotate to store the material after the air brushing.

When the air inflation device is used in the prior art, materials are wound by rotation of a single air inflation shaft, when one roll of materials is wound, the inkjet printer needs to be stopped firstly, gas in the air inflation shaft is exhausted, the winding drum and the materials wound around the winding drum are taken down, a new winding drum is replaced, and the inkjet printer is started to wind the materials.

SUMMERY OF THE UTILITY MODEL

There is the problem that influences air brushing machine work efficiency to prior art, the utility model aims at providing an air brushing material coiling mechanism, it has the advantage that shortens change reel time, improves air brushing treatment effeciency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a spray painting material winding device comprises a rack, wherein two ends of the rack are respectively provided with an inserting groove, a material receiving roller is connected between the two inserting grooves in an inserting mode, the two ends of the rack are also provided with inserting grooves, two ends of the material receiving roller are respectively fixed with a first gear which is matched with the inserting grooves in an inserting mode, and the rack is further provided with a driving motor for driving the gears to rotate;

still peg graft in the frame and be provided with reserve roller, reserve roller both ends all are fixed with the second gear.

According to the technical scheme, when the material collecting roller and the standby roller are used, winding drums are sleeved on the material collecting roller and the standby roller, the material after spray painting is wound by the material collecting roller, when enough material is wound by the winding drums on the material collecting roller, the material collecting roller and the material are pulled out of the inserting groove, the standby roller on one side of the rack is placed at the position of the original material collecting roller, and the material is wound continuously; through the replacement switching between the standby roller and the material receiving roller, the time for replacing the winding drum is shortened, and therefore the material spray painting winding efficiency is improved.

Furthermore, the frame is arranged at both ends of the standby roller, and the standby roller is conveniently inserted into the accommodating groove and the limiting groove matched with the second gear in an inserting manner.

Through above-mentioned technical scheme, set up the spacing groove in the frame, the position of restriction spare roller in the frame prevents that spare roller from sliding along its axis direction, drops from the frame.

Further, the plug-in connection is provided with the anticreep round pin that is used for preventing spare roller breaks away from the holding tank in the frame, the one end of anticreep round pin extends to will in the holding tank opening is closed.

Through above-mentioned technical scheme, set up the anticreep round pin and prevent that reserve roller both ends from holding the groove opening part and breaking away from, be convenient for take out the material of rolling in reel week side and carry out the manual work and tailor.

Furthermore, one end of the anti-falling pin, which is far away from the accommodating groove, is fixed with an adsorption block for adsorbing the rack.

Through above-mentioned technical scheme, the frame is adsorbed to the adsorption block, improves the stability that the anticreep round pin is located the closed position.

Further, the frame is in the both sides of reserve roller are all rotated and are connected with the buffer roller, the buffer roller lateral wall with reserve roller lateral wall butt.

Through above-mentioned technical scheme, set up the buffer roll and can not only alleviate receipts material roller pivoted resistance, can also absorb the vibrations that receipts material roller rotation in-process produced.

Further, coaxial joint is provided with the rubber ring on the buffer roll, set up the cushion chamber in the rubber ring, the friction groove has been seted up to rubber ring week side.

Through the technical scheme, the rubber ring is internally provided with the buffer cavity to form an air bag structure, so that the vibration generated in the rotation process of the material receiving roller can be absorbed conveniently; the friction groove is arranged for ensuring the transmission connection between the rubber ring and the material receiving roller.

Furthermore, the two ends of the standby roller are circumferentially provided with grooves matched with the rubber rings in an inserting manner.

Through above-mentioned technical scheme, the side of reserve roller week is pegged graft in the recess, with the bottom butt of recess, further prevents that reserve roller from rotating the in-process and radially sliding along it.

Furthermore, a photoelectric sensor is arranged below the material receiving roller on the frame, a controller is further arranged on the frame, the driving motor is controlled to be connected to the controller, and the photoelectric sensor is electrically connected with the controller.

According to the technical scheme, after the material accumulation amount between the material collecting roller and the inkjet printer is too large, the photoelectric sensor is shielded and triggered, the light-emitting sensor transmits a detection signal to the controller, the controller accelerates the rotation of the material collecting roller, and the situation that the material is dragged to the ground and is scratched due to the fact that the material accumulation amount is too large is avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the replacement switching between the standby roller and the material receiving roller, the time for replacing the winding drum is shortened, and the material spray painting and winding efficiency is improved;

(2) furthermore, the anti-falling pin is arranged to prevent the two ends of the standby roller from falling off from the opening of the containing groove, so that materials wound around the winding drum can be conveniently drawn out for manual cutting;

(3) furthermore, the buffer roller is rotatably connected to the frame, so that the rotating resistance of the material receiving roller can be reduced, and the vibration generated in the rotating process of the material receiving roller can be reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of the entire structure of the buffer roller (a part of the structure has been cut away to show the internal structure).

Reference numerals: 1. a frame; 2. a slot; 3. a material receiving roller; 4. inserting grooves; 5. a first gear; 6. a drive motor; 7. a backup roll; 8. a second gear; 9. accommodating grooves; 10. a limiting groove; 11. the anti-drop pin; 12. an adsorption block; 13. a buffer roller; 14. a rubber ring; 15. a buffer chamber; 16. a friction groove; 17. a groove; 18. a photosensor; 19. and a controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a further detailed description of the present invention with reference to the following embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

The utility model provides an air brushing material coiling mechanism, as shown in fig. 1 and fig. 2, including frame 1, slot 2 has all been seted up at the both ends of frame 1, the grafting is connected with receipts material roller 3 between two slot 2, inserting groove 4 with slot 2 intercommunication is still seted up at receipts material roller 3 both ends to frame 1, inserting groove 4 is seted up along 1 width direction of frame, receive material roller 3 both ends all be fixed with inserting groove 4 grafting complex first gear 5, still install on the frame 1 and be used for driving gear revolve's driving motor 6. During the use, the reel cover is established on receiving material roller 3, and driving motor 6 drives through first gear 5 and receives material roller 3 and rotate, realizes receiving the material.

The parallel grafting in one side of receipts material roller 3 in frame 1 is connected with reserve roller 7, the radius and the length of reserve roller 7 are the same with receipts material roller 3, frame 1 all sets up the holding tank 9 of being convenient for to peg graft standby roller 7 and placing in reserve roller 7 both ends, reserve roller 7 both ends all are fixed with second gear 8, first gear 5 and second gear 8's size and size are identical, still set up in frame 1 with second gear 8 grafting complex spacing groove 10. When the material collecting roller is used, after enough materials are collected on the material collecting roller 3, the whole material collecting roller 3 is taken down from the rack 1, and then the standby roller 7 is taken out from the containing groove 9 and placed in the slot 2 to replace the material collecting roller 3 to collect the materials.

The anti-falling pin 11 for preventing the standby roller 7 from falling off the accommodating groove 9 is horizontally connected in the rack 1 in an inserted manner, one end of the anti-falling pin 11 extends into the accommodating groove 9 to close an opening of the accommodating groove 9, and the anti-falling pin 11 is arranged to have two functions, one of which is used for closing the accommodating groove 9 and improving the stability of the standby roller 7 placed on the rack 1; secondly, take out reserve roller 7 and accomodate the material, will again around being equipped with the material receive material roller 3 place to reserve roller 7 on the position, anticreep round pin 11 prevents that receive material roller 3 from breaking away from frame 1, and the staff of being convenient for takes out the material of reel week side and cuts into specific size. The one end that holding tank 9 was kept away from to anticreep round pin 11 is fixed with the absorption piece 12 that is used for adsorbing frame 1, and absorption piece 12 is magnet, adsorbs frame 1, improves anticreep round pin 11 and is in the stability with holding tank 9 closed position.

The frame 1 is provided with a photoelectric sensor 18 for detecting the material accumulation amount below the material receiving roller 3, the photoelectric sensor 18 is a common prior art, the frame 1 is also provided with a controller 19, the controller 19 can adopt a PLC, the driving motor 6 is controlled and connected to the controller 19, and the photoelectric sensor 18 is electrically connected with the controller 19. When the material collecting roller is used, the photoelectric sensor 18 emits detection light, if the material collecting roller 3 rotates too slowly, excessive materials can be accumulated at the position of the material collecting roller 3, after the excessive materials shield the light emitted by the photoelectric sensor 18, the photoelectric sensor 18 starts, the photoelectric sensor 18 transmits detection signals to the controller 19, the controller 19 accelerates the driving motor 6 to rotate for 5 seconds, and the phenomenon that the excessive materials are accumulated to cause the materials to contact with the ground to slide and be damaged is avoided.

As shown in fig. 2 and 3, the machine frame 1 is rotatably connected with the buffer rollers 13 on both sides of the backup roller 7, the side walls of the buffer rollers 13 are abutted against the side walls of the backup roller 7, the buffer rollers 13 are coaxially and clamping-connected with the rubber rings 14, the buffer cavities 15 are coaxially arranged in the rubber rings 14 to form an air bag structure, the circumferential sides of the rubber rings 14 are provided with friction grooves 16, the roughness of the circumferential side surfaces of the rubber rings 14 is increased, and the transmission connection between the rubber rings 14 and the backup roller 7 is ensured. The spare roller 7 both ends circumference is seted up with rubber ring 14 grafting complex recess 17, avoids the spare roller 7 to rotate the in-process and slides along its axial, ensures that the material rolling is neat.

In summary, the following steps:

when the utility model is used, the time for replacing the winding drum is shortened through the replacement switching between the standby roller 7 and the material receiving roller 3, thereby improving the winding efficiency of the material spray painting; the anti-falling pin 11 is arranged to prevent the two ends of the standby roller 7 from falling off from the opening of the containing groove 9, so that materials wound around the winding drum can be conveniently drawn out for manual cutting; through rotating connection buffer roll 13 on frame 1, can not only alleviate and receive material roller 3 pivoted resistance, can also alleviate and receive the vibrations that material roller 3 rotated the in-process and produced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A spray painting material winding device comprises a rack (1) and is characterized in that slots (2) are formed in two ends of the rack (1), a material receiving roller (3) is connected between the two slots (2) in an inserted manner, insertion grooves (4) are further formed in the two ends of the material receiving roller (3) of the rack (1), first gears (5) which are in inserted fit with the insertion grooves (4) are fixed at two ends of the material receiving roller (3), and a driving motor (6) for driving the gears to rotate is further arranged on the rack (1);

still peg graft on frame (1) and be provided with reserve roller (7), reserve roller (7) both ends all are fixed with second gear (8).

2. The spray painting material winding device according to claim 1, wherein the rack (1) is provided with accommodating grooves (9) at two ends of the standby roller (7) for facilitating the insertion and placement of the standby roller (7) and limiting grooves (10) in insertion fit with the second gear (8).

3. The inkjet material winding device according to claim 2, wherein a separation preventing pin (11) for preventing the standby roller (7) from separating from the accommodating groove (9) is inserted into the frame (1), and one end of the separation preventing pin (11) extends into the accommodating groove (9) to close the opening of the accommodating groove (9).

4. The spray painting material winding device according to claim 3, wherein an adsorption block (12) for adsorbing the rack (1) is fixed at one end of the anti-slip pin (11) far away from the accommodating groove (9).

5. The winding device for painting materials according to claim 1, wherein the frame (1) is rotatably connected with buffer rollers (13) on both sides of the standby roller (7), and the side walls of the buffer rollers (13) are abutted against the side walls of the standby roller (7).

6. The inkjet material winding device according to claim 5, wherein a rubber ring (14) is coaxially clamped on the buffer roller (13), a buffer cavity (15) is formed in the rubber ring (14), and a friction groove (16) is formed on the peripheral side of the rubber ring (14).

7. The spray painting material winding device according to claim 6, wherein grooves (17) matched with the rubber rings (14) in an inserted manner are formed in the circumferential direction of two ends of the standby roller (7).

8. The spray painting material winding device according to claim 1, wherein a photoelectric sensor (18) is arranged below the material receiving roller (3) of the machine frame (1), a controller (19) is further arranged on the machine frame (1), the driving motor (6) is controlled to be connected to the controller (19), and the photoelectric sensor (18) is electrically connected with the controller (19).

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