CN113564283A

CN113564283A - Water return machine

Info

Publication number: CN113564283A
Application number: CN202110684404.7A
Authority: CN
Inventors: 庄君新; 胡全章; 贺繁能
Original assignee: Mingxin Xuteng New Material Co ltd
Current assignee: Mingxin Xuteng New Material Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-10-29

Abstract

The invention relates to the field of backwater machines, in particular to a backwater machine, which comprises: a water collecting box is arranged below the rack; the conveying mechanism is arranged on the rack and comprises a driving roller and a nylon wire arranged on the driving roller; the spraying mechanism is arranged at the upper end of the nylon wire and is used for humidifying the leather; the lifting mechanism comprises a first lifting roller and a second lifting roller, the first lifting roller is arranged on the left side of the driving roller above the right side, and the second lifting roller is arranged above the right side of the first lifting roller; the brush rollers are arranged on the right sides of the two groups of driving rollers on the right side; the water circulation mechanism is used for filtering and pressurizing the water stored in the water collection box into the spraying mechanism; the feeding mechanism is arranged above the rack and used for feeding leather, and the water returning machine is enabled to improve the leather production quality, reduce the production cost and improve the comprehensive performance of the water returning machine by jointly matching the feeding mechanism, the conveying mechanism, the spraying mechanism, the supporting mechanism, the brush roller and the water circulating mechanism.

Description

Water return machine

Technical Field

The invention relates to the field of backwater machines, in particular to a backwater machine.

Background

The leather needs to be softened through the vibration machine in the processing process, the phenomena of hardness, warping and the like of a blank leather plate are eliminated, the blank leather is loose and soft in fiber and high in elasticity, the surface of the leather needs to be humidified through the water returning machine before the process of the vibration machine, the process of the water returning machine is to uniformly wet the front surface of the leather, and the softening rate of the leather in the vibration machine is improved. The leather feeding at the front end of the existing water returning machine is not provided with a continuous conveying mechanism, the leather to be processed is generally placed in front of the water returning machine in a reciprocating mode in a cart conveying mode, and the work efficiency is reduced due to delay time in the conveying process; the leather can be wetted in the process of water return, the nylon wire can not be dried in a natural drying mode when rotating to the lower layer, and the wetted nylon wire can partially wet the back of the next batch of leather, so that the leather production is not facilitated; the leather edge is easily rolled between two conveyer belts at the conveyer belt interface to cause material blocking, which is not beneficial to the production of finished products and easily causes the damage of equipment.

In conclusion, in order to overcome the defects in the prior art, a water returning machine with a simple structure, strong applicability and good comprehensive performance needs to be designed.

Disclosure of Invention

The invention provides a backwater machine for solving the problems in the prior art.

The purpose of the invention can be realized by the following technical scheme: a water returning machine includes:

a water collecting box is arranged below the rack;

the conveying mechanism is arranged on the rack and comprises a driving roller and a nylon wire arranged on the driving roller;

the spraying mechanism is arranged at the upper end of the nylon wire and is used for humidifying the leather;

the lifting mechanism comprises a first lifting roller and a second lifting roller, the first lifting roller is arranged on the left side of the driving roller above the right side, and the second lifting roller is arranged above the right side of the first lifting roller;

the brush rollers are arranged on the right sides of the two groups of driving rollers on the right side;

the water circulation mechanism is used for filtering and pressurizing the water stored in the water collection box into the spraying mechanism;

and the feeding mechanism is arranged above the rack and used for feeding the leather.

Further improvement, the spraying mechanism includes spout, multiunit shower head, distributive pipe and water supply house steward, the spout is fixed in the frame, the shower head below is fixed with the slider, the slider slides and sets up in the spout, the distributive pipe communicates adjacent shower head, water supply house steward connects the distributive pipe, the shower head upper end is equipped with flow control valve, the shower head lower extreme is equipped with position sensor, flow control valve and position sensor are connected with control module.

The improved water circulation mechanism comprises a water outlet pipe, a filter, a pressure water pump and a water inlet pipe which are sequentially connected, wherein the water outlet pipe is communicated with a water collection box, and the water inlet pipe is communicated with a spraying mechanism.

In a further improvement, a drying mechanism is arranged at the side end of the rack, an L-shaped baffle is arranged at the lower end of the nylon wire below the rack, an air channel is arranged below the L-shaped baffle, and the air channel is connected with a dryer through an air inlet pipe.

The improved feeding mechanism comprises a fixed guide plate, a plurality of groups of walking wheels, a plurality of groups of hanging rods and a driving mechanism which is arranged in the fixed guide plate and drives the walking wheels, the walking wheels are arranged in the fixed guide plate, and the hanging rods are fixed at the lower ends of the walking wheels.

The improved structure of the electric hair dryer is characterized in that the driving roller comprises a first driving roller, a second driving roller, a third driving roller and a fourth driving roller, the brush roller comprises an upper brush roller and a lower brush roller, the upper brush roller is arranged on the three right sides of the driving rollers in parallel and opposite to the three rotating directions of the driving rollers, and the lower brush roller is arranged on the four right sides of the driving rollers in parallel and opposite to the four rotating directions of the driving rollers.

In a further improvement, a first inclined baffle is arranged below the upper brush roller, a second inclined baffle is arranged below the lower brush roller, the lower end of the first inclined baffle is connected with a first collecting box, and the lower end of the second inclined baffle is connected with a second collecting box.

The improved brush device is characterized in that grooves are formed in the first driving roller, the second driving roller, the third driving roller and the fourth driving roller at intervals, multiple groups of brushes are arranged on the upper brush roller and the lower brush roller at intervals, and the brushes are arranged in the grooves in a one-to-one correspondence mode.

In a further improvement, universal wheels are arranged below the rack.

Compared with the prior art, the water returning machine has the advantages that the feeding mechanism, the conveying mechanism, the spraying mechanism, the supporting mechanism, the brush roller and the water circulation mechanism are combined and matched for use, so that the water returning machine improves the leather production quality, reduces the generation of watermarks, ensures the running stability of equipment, reduces the production cost and improves the comprehensive performance of the water returning machine; through the movable spray header and the position sensor and the flow control valve which are connected with the spray header, the uniform spraying on the surfaces of the leathers with different sizes is realized, and the waste of water resources is reduced.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a schematic view of another embodiment of the present invention

FIG. 3 is a schematic view of the internal structure of the present invention

FIG. 4 is a schematic view of the enlarged internal part of the present invention

In the figure, 1-a rack, 11-a water collecting box, 12-universal wheels, 2-a transmission mechanism, 21-a driving roller, 211-a driving roller I, 212-a driving roller II, 213-a driving roller III, 214-a driving roller IV, 215-a groove, 22-nylon threads, 3-a spraying mechanism, 31-a chute, 32-a spraying head, 33-a water diversion pipe, 34-a water supply main pipe, 35-a sliding block, 36-a flow control valve, 37-a position sensor, 4-a lifting mechanism, 41-a lifting roller I, 42-a lifting roller II, 5-a brush roller, 51-an upper brush roller, 511-an inclined baffle I, 512-a collecting box I, 52-a lower brush roller, 521-an inclined baffle II, 522-a collecting box II and 53-a brush roller, 6-water circulation mechanism, 61-water outlet pipe, 62-filter, 63-pressure water pump, 64-water inlet pipe, 7-feeding mechanism, 71-fixed guide plate, 72-travelling wheel, 73-hanging rod, 8-drying mechanism, 81-L-shaped baffle, 82-air duct and 83-air inlet pipe.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention is further described below with reference to the following embodiments and accompanying drawings 1 to 4.

Example 1

A water collecting box 11 is arranged below the frame 1; the conveying mechanism 2 is arranged on the frame 1 and comprises a driving roller 21 and a nylon wire 22 arranged on the driving roller 21; the spraying mechanism 3 is arranged at the upper end of the nylon wire 22, and the spraying mechanism 3 is used for humidifying the leather; the supporting mechanism 4 comprises a first supporting roller 41 and a second supporting roller 42, the first supporting roller 41 is arranged on the left side of the driving roller 21 above the right side, and the second supporting roller 42 is arranged above the right side of the first supporting roller 41; the brush rollers 5 are arranged on the right sides of the two groups of driving rollers 21 on the right side; the water circulation mechanism 6 is used for filtering and pressurizing the moisture stored in the water collection box 11 into the spraying mechanism 3; and the feeding mechanism 7 is arranged above the rack 1 and used for feeding the leather.

According to the invention, the feeding mechanism 7 is used for realizing rapid and continuous feeding, so that the time for transporting the leather back and forth is saved for operators, the working efficiency is improved, the spraying mechanism 3 is matched with the water circulation mechanism 6 connected with the spraying mechanism for use, the uniform water spraying on the surface of the leather is ensured, the water resource recycling rate is improved, and the labor cost is reduced; the edge of the leather is supported by the supporting mechanism 4 and is positioned above the conveyer belt of the oscillating machine so that the leather normally enters the conveyer belt of the oscillating machine, and the leather can be effectively prevented from being blocked; the brush roller 5 is used for brushing off the moisture on the nylon wires 22, so that the nylon wires do not wet the back of the next batch of leather, and the production of the leather is facilitated.

Through the combined cooperation of the feeding mechanism, the conveying mechanism, the spraying mechanism, the supporting mechanism, the brush roller and the water circulation mechanism, the water returning machine improves the leather production quality, reduces the generation of watermarks, ensures the running stability of equipment, reduces the production cost and improves the comprehensive performance of the water returning machine.

As a further preferred embodiment, the spraying mechanism 3 includes a chute 31, a plurality of groups of spray headers 32, a water diversion pipe 33 and a water supply main pipe 34, the chute 31 is fixed in the rack 1, a slider 35 is fixed below the spray headers 32, the slider 35 is slidably disposed in the chute 31, the water diversion pipe 33 communicates with the adjacent spray headers 32, the water diversion pipe 33 is a hose, the water supply main pipe 34 is connected with the water diversion pipe 33, a flow control valve 36 is disposed at the upper end of the spray headers 32, a position sensor 37 is disposed at the lower end of the spray headers 32, and the flow control valve 36 and the position sensor 37 are connected with a control module.

As shown in fig. 2, 3 and 4, the spray headers 32 arranged on the sliding blocks 35 can move in the sliding grooves 31, so that the installation and the disassembly are convenient, the distance between the spray headers 32 can be flexibly adjusted to ensure that no dead angle exists in the spraying area of each spray header 32, and the uniform spraying on the surface of the leather is ensured.

Because the leather is made for the cow hide, the leather size is not of uniform size, if spray head 32 fixed area is single to spray easily water waste resource, so jointly use with the position sensor 37 that the shower head 32 front end set up through the independent flow control valve of multiunit 36 that sets up on the single shower head 32, whether there is the leather below spray head 32 that links to each other separately through multiunit position sensor 37 real-time supervision, the switching of each flow control valve 36 that corresponds through the control module control of connecting, further control the switching that sprays of every shower head 32, realize the accuracy control, the rational utilization of very big assurance water resource, reduce the wasting of resources.

Through the movable spray header and the position sensor and the flow control valve which are connected with each other, the uniform spraying on the surfaces of the leathers with different sizes is realized, and the waste of water resources is greatly reduced.

As a further preferred embodiment, the water circulation mechanism 6 comprises a water outlet pipe 61, a filter 62, a pressurized water pump 63 and a water inlet pipe 64 which are connected in sequence, the water outlet pipe 61 is communicated with the water collection box 11, and the water inlet pipe 64 is communicated with the spraying mechanism 3.

As shown in fig. 2 and 3, the water circulating mechanism 6 recovers and recycles the water generated by spraying the leather on the spraying mechanism 3, and the water is filtered by the filter 62 and then flows back to the spraying mechanism 3 again through the pressure water pump 63, so that the recycling rate of the water resource is improved, and the labor cost is reduced.

As a further preferred embodiment, a drying mechanism 8 is arranged at the side end of the rack 1, an L-shaped baffle 81 is arranged at the lower end of the lower nylon thread 22, an air duct 82 is arranged below the L-shaped baffle 81, and the air duct 82 is connected with the dryer 8 through an air inlet pipe 83.

As shown in fig. 1 and fig. 3, the drying mechanism 8 sends hot air into the air duct 82, and further dries the moisture on the lower nylon thread 22 by the opposite movement of the hot air flow, so as to improve the drying performance of the nylon thread 22, and the L-shaped baffle 81 is disposed at the upper end of the lower nylon thread 22, so that the L-shaped baffle 81 can prevent the moisture on the upper nylon thread 22 from falling to the lower nylon thread 22 to affect the normal operation of the drying mechanism 8, thereby improving the drying effect.

As a further preferred embodiment, the feeding mechanism 7 includes a fixed guide plate 71, a plurality of sets of walking wheels 72, a plurality of sets of hanging rods 73 and a driving mechanism disposed in the fixed guide plate 71 and driving the walking wheels 72, the driving mechanism may be a chain transmission mechanism suitable for long-distance transportation work of the feeding mechanism, the walking wheels 72 are disposed in the fixed guide plate 71, and the hanging rods 73 are fixed at the lower ends of the walking wheels 72.

As shown in figure 1, the continuous feeding of the leather is kept through a plurality of groups of movable hanging rods in the feeding mechanism, so that the time for transporting the leather back and forth is saved for operators, and the working efficiency is improved.

As a further preferred embodiment, the driving roller 21 includes a first driving roller 211, a second driving roller 212, a third driving roller 213 and a fourth driving roller 214, the brush roller 5 includes an upper brush roller 51 and a lower brush roller 52, the upper brush roller 51 is disposed in parallel on the right side of the third driving roller 213 and opposite to the rotating direction of the third driving roller 213, so as to improve the water removal efficiency of the upper brush roller 51, and the lower brush roller 52 is disposed in parallel on the right side of the fourth driving roller 214 and opposite to the rotating direction of the fourth driving roller 214, so as to improve the water removal efficiency of the lower brush roller 52.

As a further preferred embodiment, a first inclined baffle 511 is arranged below the upper brush roller 51, a second inclined baffle 521 is arranged below the lower brush roller 52, a first collection box 512 is connected to the lower end of the first inclined baffle 511, and a second collection box 522 is connected to the lower end of the second inclined baffle 521.

As shown in fig. 3, the first inclined baffle 511 and the second inclined baffle 521 are both fixed on the frame 1, so that moisture on the nylon wires 22 brushed on the upper brush roller 51 slides out along the inclined plane through the first inclined baffle 511, and the moisture on the nylon wires 22 brushed on the lower brush roller 52 does not fall onto the lower brush roller 52, and similarly, the moisture on the nylon wires 22 brushed on the lower brush roller 52 slides out along the inclined plane through the second inclined baffle 521; collect the detachable fixed connection of box 512 in the first 511 lower extreme of slope baffle, collect the detachable fixed connection of two 522 in the second 521 lower extreme of slope baffle, collect the moisture that slides on slope baffle 511 through collecting box 512 to and collect the moisture that slides on two 521 of slope baffle of box 522, keep the dry and the convenience of empting of environment.

As a further preferred embodiment, grooves 215 are formed in the first driving roller 211, the second driving roller 212, the third driving roller 213 and the fourth driving roller 214 at intervals, a plurality of groups of brushes 53 are formed in the upper brush roller 51 and the lower brush roller 52 at intervals, and the brushes 53 are correspondingly arranged in the grooves 215.

As shown in fig. 2, 3 and 4, the nylon thread 11 is disposed in the groove 215 of the first driving roller 211, the second driving roller 212, the third driving roller 213 and the fourth driving roller 214, so that moisture is easily accumulated in the groove 215 during the transportation of the nylon thread 22 and further humidifies the nylon thread 22, and the brushes 53 are disposed in the groove 215 in a one-to-one correspondence, so that the accumulated water in the groove 215 can be removed, and the moisture on the nylon thread 22 can be further reduced.

As a further preferred embodiment, universal wheels 12 are provided below the frame 1.

As shown in fig. 1, four sets of universal wheels 12 are arranged below the frame 1, and are two-by-two symmetrical, so that the relative position of the feeding mechanism 7 can be conveniently moved and adjusted.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A water returning machine, characterized by comprising:

a water collecting box is arranged below the rack;

2. The water returning machine according to claim 1, wherein the spraying mechanism comprises a sliding chute, a plurality of groups of spraying heads, a water dividing pipe and a water supply main pipe, the sliding chute is fixed in the rack, a sliding block is fixed below the spraying heads and slidably arranged in the sliding chute, the water dividing pipe communicates adjacent spraying heads, the water supply main pipe is connected with the water dividing pipe, a flow control valve is arranged at the upper end of each spraying head, a position sensor is arranged at the lower end of each spraying head, and the flow control valve and the position sensor are connected with a control module.

3. The water returning machine according to claim 1, wherein the water circulating mechanism comprises a water outlet pipe, a filter, a pressure water pump and a water inlet pipe which are connected in sequence, the water outlet pipe is communicated with the water collecting box, and the water inlet pipe is communicated with the spraying mechanism.

4. The water returning machine according to claim 1, wherein a drying mechanism is arranged at the side end of the frame, an L-shaped baffle is arranged at the lower end of the lower nylon wire, an air duct is arranged below the L-shaped baffle, and the air duct is connected with the drying machine through an air inlet pipe.

5. The water returning machine according to claim 1, wherein the feeding mechanism comprises a fixed guide plate, a plurality of sets of traveling wheels, a plurality of sets of hanging rods and a driving mechanism which is arranged in the fixed guide plate and drives the traveling wheels, the traveling wheels are arranged in the fixed guide plate, and the hanging rods are fixed at the lower ends of the traveling wheels.

6. The water returning machine according to claim 1, wherein the driving rollers comprise a first driving roller, a second driving roller, a third driving roller and a fourth driving roller, the brush rollers comprise an upper brush roller and a lower brush roller, the upper brush roller is arranged on the right side of the third driving roller in parallel and opposite to the rotating direction of the third driving roller, and the lower brush roller is arranged on the right side of the fourth driving roller in parallel and opposite to the rotating direction of the fourth driving roller.

7. The water returning machine according to claim 6, wherein a first inclined baffle is arranged below the upper brush roller, a second inclined baffle is arranged below the lower brush roller, a first collecting box is connected to the lower end of the first inclined baffle, and a second collecting box is connected to the lower end of the second inclined baffle.

8. The water returning machine according to claim 6, wherein grooves are formed in the first driving roller, the second driving roller, the third driving roller and the fourth driving roller at intervals, a plurality of groups of brushes are arranged on the upper brush roller and the lower brush roller at intervals, and the brushes are arranged in the grooves in a one-to-one correspondence manner.

9. The water returning machine according to claim 1, wherein universal wheels are arranged below the frame.