CN215695174U

CN215695174U - Rubber coating device is used in leather production

Info

Publication number: CN215695174U
Application number: CN202122140008.6U
Authority: CN
Inventors: 赖昌盛
Original assignee: Jinjiang Guotai Leather Co ltd
Current assignee: Jinjiang Guotai Leather Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a gluing device for leather production, and relates to the technical field of leather production equipment. The device is characterized in that a glue coating mechanism which is arranged towards one side of an operating platform and used for spraying glue solution on the leather is arranged in a machine frame, the glue coating mechanism comprises a base which is connected to the top of the machine frame in a sliding manner, an atomizing spray nozzle is arranged on one side of the base towards the operating platform, a cleaning mechanism for cleaning the atomizing spray nozzle is arranged on the base, the cleaning mechanism comprises two brush heads which are symmetrically arranged relative to the atomizing spray nozzle, a containing cavity which is in a shape fit with the atomizing spray nozzle is arranged on each brush head, brush bristles are arranged on the side wall of the containing cavity, the device carries out glue coating treatment on the leather through the atomizing spray nozzle, when the atomizer stop work, the cleaning mechanism on the base starts, automatically cleans the atomizer, removes the residual glue solution at the outlet position of the atomizer, avoids the glue solution to be blocked after condensation, influences the use of the atomizer, can realize the all-round cleanness to the atomizer, and prevents the glue solution after atomization from being infected with and solidifying outside the atomizer.

Description

Rubber coating device is used in leather production

Technical Field

The utility model relates to the technical field of leather production equipment, in particular to a gluing device for leather production.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling.

Whether natural leather or synthetic leather, it is desirable to completely remove the moisture content of the leather prior to the production of leather garments, leather tools, and the like, in order to keep the leather relatively dry. If the link is not properly treated, the finished leather product or finished product is unqualified, the quality and the beauty of the leather are seriously affected, and the economic loss is not small for leather manufacturing enterprises.

When leather is produced, the mucilage needs to be uniformly coated on the surface of a fabric, the performance of the leather is improved, the traditional coating method is manually applied, the overall efficiency is low, and the coating is not uniform.

At present, a chinese patent with publication number CN212167940U discloses a glue spreading device for leather production, which comprises a box body, wherein rollers are respectively and fixedly installed in the middle parts of two sides of the box body, a conveying belt is movably connected above the rollers, and an installation plate is fixedly installed on the upper part of the box body;

the right side fixed mounting of mounting panel has the storage case, the top fixedly connected with notes material pipeline on storage case right side, the bottom fixedly connected with of storage case spouts the material pipe, the middle part fixed mounting who spouts the material pipe has the booster pump, the bottom fixed mounting who spouts the material pipe has the pipe support.

This kind of rubber coating device for leather production carries out the rubber coating operation through atomizer, avoided adopting the high cost scheduling problem that artifical rubber coating produced, but because atomizer generally chooses the outer formula shower nozzle of mixing for use when spouting the glue, be with the glue solution blowout back, utilize the high velocity air to produce the atomizing to the friction of glue solution, and when stopping the spraying, have partial glue solution to remain in the atomizer and export the position, because the shower nozzle export is less, the glue solution is remained and is condensed easily at the exit position and form the jam, thereby influence the further use of shower nozzle, reduce and spout gluey effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model overcomes the defects of the prior art and provides a gluing device for leather production.

In order to solve the technical problem, the utility model provides a gluing device for leather production.

The technical effects are as follows: carry out the rubber coating through the atomizer to the leather and handle, at atomizer stop work, clean mechanism on the base starts, cleans the atomizer automatically, detach the remaining glue solution of shower nozzle exit position, avoids the glue solution to produce after condensing and blocks, influences the use of shower nozzle, can realize in addition that the all-round of shower nozzle is clean, prevents that the glue solution after the atomizing is infected with and solidifies outside the shower nozzle, guarantees the whole cleanliness of shower nozzle.

The technical scheme of the utility model is further defined as follows: the utility model provides a rubber coating device is used in leather production, which comprises a frame and an operation panel, be equipped with in the frame and set up the rubber coating mechanism who is used for leather spraying glue solution towards operation panel one side, rubber coating mechanism is including sliding the base of connecting at the frame top, be equipped with atomizer on the base towards operation panel one side, be equipped with the clean mechanism that is used for clean atomizer on the base, clean mechanism includes two brush heads that set up about the mutual symmetry of atomizer, the chamber that holds of shape and atomizer laminating is seted up on the brush head, it sets up the brush hair on the lateral wall of chamber to hold, rubber coating mechanism includes the linking arm of linking pedestal and brush head, and be used for driving two brush heads in step towards or keep away from the driving piece that atomizer slided.

Further, be equipped with in the base and rotate the swivel becket of connection on the base, two linking arms are connected the both sides of symmetry on the swivel becket respectively, are equipped with in the base to be used for driving the rotatory piece that rotates of swivel becket, are equipped with annular holding tank in the base, and the swivel becket card is established in the holding tank and can be rotatory in the holding tank.

A rubber coating device is used in leather production, rotate the piece and include that an organic whole sets up the ring gear at the swivel becket top, the base internal fixation has servo motor, is equipped with the driving gear on servo motor's the output shaft, driving gear and ring gear intermeshing for it is rotatory to drive the ring gear.

Preceding a rubber coating device for leather production, the movable groove that pierces through the base setting is seted up to the holding tank bottom surface, and the movable groove width is less than the width of rotating ring, and the rotating ring bottom is equipped with the bulge loop, and the bulge loop passes the movable groove and extends to the external world, and the linking arm slides and connects on the bulge loop.

According to the gluing device for leather production, the convex ring is fixedly provided with the movable plate which is parallel to the horizontal plane, the movable plate is provided with the sliding groove, the top of the connecting arm is integrally formed with the movable block, the movable block is clamped and connected in the sliding groove in a sliding mode, and the two movable plates are symmetrically arranged about the central line of the convex ring.

A rubber coating device is used in leather production, driving piece drive the cylinder including driving, in the spout of the body of driving the cylinder fixing on the fly leaf, drive the output shaft and the movable block reciprocal anchorage of cylinder for drive the movable block and slide along the spout direction.

A rubber coating device is used in leather production, rubber coating mechanism is fixed with movable lead screw including the movable motor who locates the frame top on the output shaft of movable motor, movable lead screw pierces through the base and threaded connection with it for drive base and atomizer slide.

The utility model has the beneficial effects that:

(1) when the automatic spraying device is used, brush heads on two sides of the atomizing spray head are far away from the middle atomizing spray head, after spraying is finished, the driving piece is started to drive the connecting arm to slide towards the middle, the brush heads at the tail ends of the connecting arm are close to each other and are attached to each other, the brush heads are attached to the side wall in the accommodating cavity, the rotating piece drives the rotating ring to rotate at the moment, the bottom of the rotating ring drives the connecting ring and the brush heads to rotate around the central line, bristles in the brush heads can scrub the outer side of an outlet of the atomizing spray head, glue solution remained on the atomizing spray head is removed, the glue solution is prevented from being condensed to block the outlet of the atomizing spray head, and the smooth spraying of the glue solution is ensured;

(2) when the atomization nozzle is scrubbed, the servo motor is started to drive the driving gear on the output shaft of the servo motor to rotate, the annular gear on each rotating ring is driven to drive the whole rotating ring to rotate, the rotating ring can drive the connecting arm and the brush head to scrub atomization mist, the purpose of cleaning the atomization nozzle is achieved, and the convex ring can be arranged to facilitate the connecting arm to be connected with the rotating ring;

(3) according to the utility model, the movable plate is arranged on the convex ring, the movable block at the tail end of the connecting arm is connected in the movable plate in a sliding manner, the movable block and the connecting arm can be driven by the driving cylinder to synchronously slide towards or back to the center side of the convex ring, so that the attachment or release between the brush head and the atomized spray is realized, the cleaning effect on the atomized spray head is ensured, the movable motor can drive the movable lead screw to drive the base and the atomized spray head to slide, and the uniformity of spraying the sizing material on the surface of the leather is improved;

(4) according to the utility model, the leather is coated with glue by the atomizing nozzle, when the atomizing nozzle stops working, the cleaning mechanism on the base is started to automatically clean the atomizing nozzle, so that the residual glue solution at the outlet position of the nozzle is removed, the phenomenon that the glue solution is blocked after being condensed to influence the use of the nozzle is avoided, in addition, the omnibearing cleaning of the nozzle can be realized, the atomized glue solution is prevented from being stained outside the nozzle to be solidified, and the overall cleanness of the nozzle is ensured.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a structural view of a cleaning mechanism in embodiment 1;

fig. 3 is a structural view of a driving member in embodiment 1.

Wherein: 1. a frame; 11. an operation table; 12. a movable motor; 13. a movable lead screw; 2. a gluing mechanism; 21. a base; 22. an atomizing spray head; 23. a rotating ring; 24. accommodating grooves; 25. a movable groove; 26. a convex ring; 27. a movable plate; 3. a cleaning mechanism; 31. a brush head; 32. a connecting arm; 33. an accommodating chamber; 4. a drive member; 41. a movable block; 42. a chute; 43. a driving cylinder; 5. a rotating member; 51. a ring gear; 52. a driving gear; 53. a servo motor.

Detailed Description

The gluing device for leather production provided by the embodiment is structurally shown in figures 1-3 and comprises a rack 1 and an operating platform 11, wherein a gluing mechanism 2 which is used for spraying glue solution on leather is arranged in the rack 1 and faces one side of the operating platform 11, and the gluing mechanism 2 comprises a base 21 which is connected to the top of the rack 1 in a sliding manner, and an atomizing nozzle 22 is arranged on one side of the base 21 and faces the operating platform 11.

As shown in fig. 1-3, a cleaning mechanism 3 for cleaning the atomizer 22 is disposed on the base 21, the cleaning mechanism 3 includes two brush heads 31 symmetrically disposed with respect to the atomizer 22, a containing cavity 33 shaped to fit with the atomizer 22 is disposed on the brush head 31, bristles are disposed on a side wall of the containing cavity 33, the glue coating mechanism 2 includes a connecting arm 32 connecting the base 21 and the brush head 31, and a driving member 4 for synchronously driving the two brush heads 31 to slide toward or away from the atomizer 22.

As shown in fig. 1-3, a rotating ring 23 rotatably connected to the base 21 is disposed in the base 21, two connecting arms 32 are respectively connected to two symmetrical sides of the rotating ring 23, a rotating member 5 for driving the rotating ring 23 to rotate is disposed in the base 21, an annular accommodating groove 24 is disposed in the base 21, and the rotating ring 23 is clamped in the accommodating groove 24 and can rotate in the accommodating groove 24. The rotating part 5 comprises a ring gear 51 integrally arranged at the top of the rotating ring 23, a servo motor 53 is fixed in the base 21, a driving gear 52 is arranged on an output shaft of the servo motor 53, and the driving gear 52 is meshed with the ring gear 51 and used for driving the ring gear 51 to rotate.

As shown in fig. 1-3, the bottom surface of the receiving groove 24 is provided with a movable groove 25 penetrating through the base 21, the width of the movable groove 25 is smaller than that of the rotating ring 23, the bottom of the rotating ring 23 is provided with a protruding ring 26, the protruding ring 26 penetrates through the movable groove 25 and extends to the outside, and the connecting arm 32 is connected to the protruding ring 26 in a sliding manner. The convex ring 26 is fixed with a movable plate 27 arranged parallel to the horizontal plane, the movable plate 27 is provided with a sliding groove 42, the top of the connecting arm 32 is integrally formed with a movable block 41, the movable block 41 is clamped and connected in the sliding groove 42 in a sliding manner, and the two movable plates 27 are symmetrically arranged about the central line of the convex ring 26.

As shown in fig. 1 to 3, the driving member 4 includes a driving cylinder 43, a body of the driving cylinder 43 is fixed in the sliding slot 42 of the movable plate 27, and an output shaft of the driving cylinder 43 is fixed to the movable block 41 for driving the movable block 41 to slide along the sliding slot 42. The gluing mechanism 2 comprises a movable motor 12 arranged at the top of the frame 1, a movable lead screw 13 is fixed on an output shaft of the movable motor 12, and the movable lead screw 13 penetrates through the base 21 and is in threaded connection with the base for driving the base 21 and the atomizing nozzle 22 to slide.

When using, atomizer 22 in the middle of keeping away from is seen from to the brush head 31 of atomizer 22 both sides, and after the spraying, 4 starts to drive linking arm 32 and slides to the centre of driving piece, the terminal brush head 31 of linking arm 32 is close to and laminates each other, brush head 31 laminates on holding chamber 33 inside wall, it is rotatory that rotation piece 5 drives swivel becket 23 this moment, swivel becket 23 bottom drives to connect and beats and brush head 31 rotates round the central line, can make the brush hair in the brush head 31 scrub atomizer 22's the export outside, the glue solution that will remain on atomizer 22 is clear away.

According to the utility model, the leather is coated with glue by the atomizing nozzle 22, when the atomizing nozzle 22 stops working, the cleaning mechanism 3 on the base 21 is started to automatically clean the atomizing nozzle 22, so that residual glue at the outlet position of the nozzle is removed, the phenomenon that the glue is blocked after being condensed to influence the use of the nozzle is avoided, the omnibearing cleaning of the nozzle can be realized, and the atomized glue is prevented from being stained outside the nozzle and being solidified.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a rubber coating device is used in leather production, includes frame (1) and operation panel (11), its characterized in that: the leather glue spraying machine is characterized in that a glue coating mechanism (2) which is used for spraying glue solution on leather is arranged in one side of an operating platform (11) and comprises a base (21) which is connected to the top of the machine frame (1) in a sliding mode, an atomizing nozzle (22) is arranged on one side of the operating platform (11) on the base (21), a cleaning mechanism (3) which is used for cleaning the atomizing nozzle (22) is arranged on the base (21), the cleaning mechanism (3) comprises two brush heads (31) which are symmetrically arranged relative to the atomizing nozzle (22), a containing cavity (33) which is in a shape fit with the atomizing nozzle (22) is formed in each brush head (31), brush bristles are arranged on the side wall of each containing cavity (33), and the glue coating mechanism (2) comprises a connecting arm (32) which is used for connecting the base (21) and the brush heads (31), and a driving piece (4) for synchronously driving the two brush heads (31) to slide towards or away from the atomizing nozzle (22).

2. The gluing device for leather production according to claim 1, characterized in that: be equipped with in base (21) and rotate swivel becket (23) of connection on base (21), two linking arms (32) are connected the both sides of symmetry on swivel becket (23) respectively, are equipped with in base (21) and are used for driving swivel becket (23) rotatory rotation piece (5), are equipped with annular holding tank (24) in base (21), and swivel becket (23) card is established in holding tank (24) and can be rotatory in holding tank (24).

3. The gluing device for leather production according to claim 2, characterized in that: the rotating piece (5) comprises a ring gear (51) integrally arranged at the top of the rotating ring (23), a servo motor (53) is fixed in the base (21), a driving gear (52) is arranged on an output shaft of the servo motor (53), and the driving gear (52) is meshed with the ring gear (51) and used for driving the ring gear (51) to rotate.

4. The gluing device for leather production according to claim 3, characterized in that: the bottom surface of the accommodating groove (24) is provided with a movable groove (25) penetrating through the base (21), the width of the movable groove (25) is smaller than that of the rotating ring (23), the bottom of the rotating ring (23) is provided with a convex ring (26), the convex ring (26) penetrates through the movable groove (25) and extends to the outside, and the connecting arm (32) is connected to the convex ring (26) in a sliding manner.

5. Gluing device for leather production according to claim 4, characterised in that: the movable plate (27) arranged parallel to the horizontal plane is fixed on the convex ring (26), the sliding groove (42) is formed in the movable plate (27), the movable block (41) is integrally formed at the top of the connecting arm (32), the movable block (41) is clamped and connected in the sliding groove (42) in a sliding mode, and two movable plates (27) are symmetrically arranged about the central line of the convex ring (26).

6. Gluing device for leather production according to claim 5, characterised in that: the driving piece (4) comprises a driving cylinder (43), a body of the driving cylinder (43) is fixed in a sliding groove (42) on the movable plate (27), and an output shaft of the driving cylinder (43) is fixed with the movable block (41) to drive the movable block (41) to slide along the sliding groove (42).

7. The gluing device for leather production according to claim 1, characterized in that: the gluing mechanism (2) comprises a movable motor (12) arranged at the top of the rack (1), a movable lead screw (13) is fixed on an output shaft of the movable motor (12), and the movable lead screw (13) penetrates through the base (21) and is in threaded connection with the base for driving the base (21) and the atomizing nozzle (22) to slide.