CN205576178U - Novel leather roller coat machine - Google Patents

Abstract

The utility model relates to a novel leather roller coater, comprising a frame, a finishing roller and a pressure roller rotatably arranged on the frame, a feeding mechanism for supplying chemical materials, and a driving mechanism for driving the finishing roller to rotate A gap for leather to pass is formed between the pressure roller and the finishing roller. The feeding mechanism includes a dipping tank, a storage tank and a conveying mechanism set corresponding to the coating roller. The coating roller is arranged along the length direction of the dipping tank. The coating roller is located at The top of the dipping tank and extends into the dipping tank. In this way, the leather passes between the coating roller and the pressure roller, and the leather is continuously conveyed by the rotation of the coating roller and the pressure roller. Attached to the finishing roller, the roller coating of the leather is realized by means of the finishing roller, and the storage tank is used to transport the chemical material to the dipping tank to realize the replenishment of the chemical material by means of the conveying mechanism. In this way, the utility model has a simple structure and the chemical material can be fully Use to achieve uniform roller coating of leather.

Description

A new leather roller coater

technical field

The utility model belongs to the field of leather processing equipment, in particular to a novel leather roller coater.

Background technique

At present, the finishing of leather is mainly divided into brush coating, spray coating and roller coating. Due to the low efficiency, high labor cost, low utilization of chemical materials, and uneven brushing surface, the brushing process has a great impact on the quality level of the finished leather. Because manual brushing is easy to affect human health, it does not meet environmental protection requirements. The spraying process sprays the leather surface evenly and requires less labor to operate. The cost of labor is low and it is suitable for automatic assembly line operation. However, the existing spraying machine is sprayed by a plurality of spray heads, and the places with skins and without skins will be sprayed during the spraying process, which will cause waste of chemical materials, extremely low utilization rate of chemical materials, and increase material costs. , nor meet the environmental protection requirements. For the roller coating process, due to the high utilization rate of the roller coating chemical material, low labor costs, and environmental protection requirements, more and more factories have begun to widely use the roller coating process, or the combination of roller coating and spraying.

Such as authorized announcement number CN 204265772U, in the Chinese utility model patent titled "Leather Machinery Roller Coater", discloses a leather machinery roller coater, including a leather feeder, a host and a skin picker; the host includes a frame , a roll changing stand, a rubber coating roller, a steel pressure roller, a pressure roller adjustment device, a scraper device, a skinning roller device and a top roller device; the roller changing stand is installed on a frame, and the rubber finishing roller is installed on On the roll changing frame, the steel pressure roller is installed on the pressure roller adjustment device, the scraper device is attached to the rubber coating roller skin delivery side frame, and the upper topping roller device is installed on the rubber coating roller skin delivery side frame. On the side frame, the top roller device is installed on the frame on the side of the steel pressure roller; Roller device and skin-feeding angle device, the flattening roller device is installed at the bottom of the lower conveyor belt for adjusting the angle of support of the lower conveyor belt, the skin-feeding angle device is installed on the frame, the upper conveyor belt and The skin feeding side of the lower conveyor belt is set on the pulley, and the skin output side is respectively sleeved on the skin feeding pressure angle device; the skin receiving machine includes a belt pulley and a conveyor belt installed on it, and the skin receiving machine is installed on the skin output side of the main engine.

Although the roller coater in the above-mentioned patent can make full use of chemical materials, its structure is relatively complicated, and the addition and supply of chemical materials are cumbersome.

In view of this, the inventor has carried out in-depth research on the above-mentioned problem, and then has this case to produce.

Utility model content

The purpose of the utility model is to provide a new type of leather roller coating machine which has simple structure and can make full use of chemical materials.

In order to achieve the above object, the utility model adopts such technical scheme:

A new type of leather roller coating machine, comprising a frame, a finishing roller and a pressure roller rotatably arranged on the frame, a feeding mechanism for supplying chemicals and a driving mechanism for driving the finishing roller to rotate, the pressure The three rollers, the finishing roller and the feeding mechanism are arranged from top to bottom in sequence, and a gap for the leather to pass is formed between the pressure roller and the finishing roller, and the feeding mechanism includes The set dipping tank, the storage tank and the conveying mechanism used to transport the chemical material from the storage tank to the dipping tank, the coating roller is arranged along the length direction of the dipping tank, and the coating roller is located at the bottom of the dipping tank above and into the dipping tank.

As a preferred form of the present invention, the dipping tank is a tank body with an open upper end, and the coating roller protrudes from the opening and partially immerses in the chemical material.

As a preferred form of the present utility model, the dipping tank is surrounded by a bottom plate, a first side plate, a second side plate, a first baffle plate and a second baffle plate, and the first side plate and the second side plate are arranged At both ends of the bottom plate along the width direction, the first baffle plate and the second baffle plate are arranged at both ends of the bottom plate along the length direction.

As a preferred mode of the present invention, the conveying mechanism is a water pump.

As a preferred mode of the present utility model, it also includes a limit mechanism for preventing the leather from slipping into the dipping tank, the limit mechanism includes a beam arranged along the length direction of the finishing roller, and the two ends of the beam are arranged on the On the frame, a limit block is arranged on the crossbeam, the limit block extends toward the finishing roller and a stop gap is formed between the stop block and the finish roller, and the width of the stop gap is smaller than the thickness of the leather.

With the technical solution of the utility model, the leather passes between the coating roller and the pressure roller, and the leather is continuously conveyed by means of the rotation of the coating roller and the pressure roller. Contact and adhere the chemical material to the coating roller, and realize the roller coating of the leather with the help of the coating roller, and the storage tank uses the conveying mechanism to transport the chemical material to the dipping tank to realize the replenishment of the chemical material. In this way, the utility model has a simple structure , chemical materials can be fully utilized to achieve uniform roller coating of leather.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the working principle of the utility model;

In the picture:

10-frame 20-pressure roller

30-coating roller 40-storage tank

50-dipping tank 41-the first side plate

42-second side plate 43-bottom plate

44-Chemical 60-Beam

70-limit block 80-water pump

90-Leather

detailed description

In order to further explain the technical solution of the present utility model, it will be described in detail below in conjunction with the accompanying drawings.

With reference to Fig. 1 to Fig. 2, a kind of novel leather roller coater, comprises frame 10, the finishing roller 30 that is rotatably arranged on the frame 10 and pressure roller 20, the feeding mechanism for supplying chemical material 44 and use With the driving mechanism that drives the coating roller 30 to rotate, in the embodiment, the rotation direction of the coating roller 30 and the pressure roller 20 is opposite, so that the rotation of the coating roller 30 and the pressure roller 20 realizes the conveyance of the leather 90 . Finishing roller 30 is in order to adhere chemical material 44 and realize the roller coating of leather 90, pressure roller 20 then cooperates finishing roller 30 to realize top pressure to leather 90, in order to realize the pressure adjustment of pressure roller 20, on pressure roller 20 also can The pressure roller adjustment device is provided, and the pressure roller adjustment device can adopt the pressure adjustment device in the authorized announcement number CN 204265772U. The driving mechanism is also recorded in the prior art, and will not be described in detail here.

In the present utility model, the pressure roller 20 , the finishing roller 30 and the feeding mechanism are arranged sequentially from top to bottom, and there is formed between the pressure roller 20 and the finishing roller 30 for the leather 90 to pass through. Clearance. The feeding mechanism includes a dipping tank 40 corresponding to the coating roller 30, a storage tank 50, and a conveying mechanism for transporting the chemical material 44 from the storage tank 50 to the dipping tank 40. In an embodiment, The delivery mechanism is a water pump 80 . The coating roller 30 is arranged along the length direction of the dipping tank 40, the coating roller 30 is located above the dipping tank 30 and extends into the dipping tank 40, specifically the lowest point of the coating roller 30 is immersed in the dipping tank 30 In the chemical material 44, when the coating roller 30 rotates, the chemical material 44 can be adhered on the coating roller 30, and the position where the chemical material 44 is stuck rotates to the bottom of the leather 90, and the chemical material 44 is coated on the leather 90. With this structure, the excess chemical material 44 can flow back into the dipping tank 40 along the coating roller 30 under the action of gravity, so that the chemical material 44 can be fully utilized.

As a preferred mode of the present utility model, the dipping material tank 40 is a tank body with an upper end opening, and the width of the opening is greater than the diameter of the coating roller 30, and the coating roller 30 extends from the opening and is partially immersed in the chemical material. 44 in.

As a preferred mode of the present utility model, the dip tank 40 is surrounded by a bottom plate 43, a first side plate 41, a second side plate 42, a first baffle plate and a second baffle plate, and the first side plate 41 and The second side panels 42 are disposed at both ends of the bottom plate 43 along the width direction, and the first baffles and the second baffles are disposed at both ends of the bottom plate 43 along the length direction. With this structure, the chemical material 44 is pumped from the storage tank 50 into the dipping tank 40 through the water pump 80 to realize the continuous delivery of the chemical material 44. The dipping tank 40 is in an open state, and the operator can see the chemical material at any time. 44 liquid level height, and monitor.

As a preferred mode of the present utility model, it also includes a limit mechanism to prevent the leather 90 from slipping into the dipping tank 40, the limit mechanism includes a crossbeam 60 arranged along the length direction of the finishing roller 30, the crossbeam 60 The two ends are arranged on the frame 10, and a plurality of stop blocks 70 are arranged on the beam 60, each stop block 70 extends toward the coating roller 30, and there is a gap between the stop block 70 and the finish roller 30. A stopper gap is formed, and the width of the stopper gap is smaller than the thickness of the leather 90 . With this structure, once the leather 90 adheres to the finishing roller 30 and when the finishing roller 30 intends to be involved in the dipping tank 40, the leather 90 will be blocked by the stopper 70 and slide along the stopper 70, Thereby the leather 90 coated with the roll is sent out smoothly.

The product form of the present utility model is not limited to the illustrations and examples of this case, and anyone who makes appropriate changes or modifications of similar ideas to it should be considered as not departing from the patent category of the present utility model.

Claims (5)

1. a New-type leather roll coater, including frame, the covering with paint roller that is rotatably arranged in frame With pressure roll, in order to supply material feeding machanism and in order to drive cover with paint, lacquer, colour wash, etc. roller rotate drive mechanism, It is characterized in that: described pressure roll, described covering with paint roller and described feeding machanism three sequentially into upper and Lower setting, forms the gap passed for leather, described feed between described pressure roll and described covering with paint roller Mechanism include dip groove that corresponding described covering with paint roller arranges, stock chest and in order to by material from stock chest Being delivered to the conveying mechanism of dip groove, described covering with paint roller is arranged along the length direction of dip groove, described painting Decorations roller is positioned at the top of dip groove and stretches in dip groove.

2. New-type leather roll coater as claimed in claim 1, it is characterised in that: described dip groove is The cell body of upper end open, described covering with paint roller stretches into from this opening part and is partly submerged in material.

3. New-type leather roll coater as claimed in claim 2, it is characterised in that: described dip groove by Base plate, the first side plate, the second side plate, the first baffle plate and second baffle surround, the first side plate and Two side plates are arranged on base plate two ends in the width direction, and the first baffle plate and second baffle are arranged on base plate edge The two ends of length direction.

4. New-type leather roll coater as claimed in claim 3, it is characterised in that: described conveying mechanism For water pump.

5. New-type leather roll coater as claimed in claim 4, it is characterised in that: also include keeping away Exempting from leather and slip into the position-limit mechanism of described dip groove, position-limit mechanism includes along described covering with paint roller length direction The crossbeam arranged, the two ends of crossbeam are arranged in described frame, are laid with limited block on crossbeam, limit Position block extends towards described covering with paint roller and forms backgauge gap, this backgauge between limited block and described covering with paint roller The width in gap is less than the thickness of leather.