Washing and drying equipment
By introducing a combination design of a water-squeezing transition device and a water-squeezing roller into the washing and drying equipment, the problems of insufficient cleaning and slow speed are solved, and rapid cleaning and efficient drying of synthetic leather are achieved.
Patent Information
- Application Number
- CN202520142508.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing washing and drying equipment is insufficient and slow, making it difficult to completely remove dust and debris from synthetic leather.
By employing a washing and drying device, and through the combined design of a water-squeezing transition device and a water-squeezing roller, the synthetic leather can be washed and dried simultaneously during the conveying process. The washing efficiency is improved by utilizing the spraying action of the water-spraying holes of the water-spraying transition roller and the squeezing action of the water-squeezing roller.
It enables rapid cleaning and efficient drying of synthetic leather, significantly improving the removal of dust and debris and accelerating the cleaning speed.
Smart Images
Figure CN223801066U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of synthetic leather washing and drying, in particular to a washing and drying equipment. BACKGROUND
[0002] The existing synthetic leather will adhere dust or scraps generated during cutting on the surface in the production process, so that the synthetic leather needs to be treated by a washing process before next process production, and the synthetic leather needs to be dried after being treated by the washing process through a heating roller. The existing washing and drying equipment, such as a synthetic leather cleaning and drying device with an application number of 201821392394X, includes a rack and a cleaning pool arranged beside the rack. The conveying platform includes a support table and a heating roller arranged on the support table. The support table is provided with a leather pressing roller above the support table, which is used for contacting the upper surface of the leather for conveying. The front side of the cleaning pool is provided with a conveying platform for conveying the synthetic leather. The cleaning pool is provided with a cleaning lifting platform. A conveying cylinder is arranged between the cleaning pool and the conveying platform, which is hinged to the rack and can rotate. The conveying cylinder includes a cylinder body. The cylinder body is hollow. The cleaning lifting platform can be driven by an electric cylinder or a hydraulic cylinder to move up and down. The leather pressing roller is driven to rotate by a driving device. The leather pressing roller is installed on the support table in a manner capable of ascending and descending. A heating sleeve pipe is arranged in the heating roller to transfer heat energy to the surface of the heating roller. The heating sleeve pipe is connected with a hot oil inlet pipe on one side and a hot oil outlet pipe on the other side. A storage tank for storing oil is arranged beside the conveying platform at a high position. The storage tank is connected with the hot oil inlet pipe through a heat exchanger to heat the oil in the hot oil inlet pipe and thereby increase the temperature of the heating roller. An oil pump is arranged on the hot oil inlet pipe. In use, the leather is cleaned in the cleaning pool. After the leather is cleaned, the lifting platform moves upward. The leather is input to the conveying platform from the conveying cylinder. The leather pressing roller contacts the upper surface of the leather. The heating roller contacts the lower surface of the leather. The leather pressing roller and the heating roller cooperate to squeeze water from the leather. At the same time, the heating roller can dry the leather.
[0003] The synthetic leather cleaning and drying device described above directly stacks the synthetic leather in the cleaning pool. The synthetic leather is taken out and placed in by the lifting platform. However, the dust or scraps of the synthetic leather cannot be completely removed from the synthetic leather because the dust or scraps of the synthetic leather are not subjected to the action of external force after the synthetic leather is only subjected to soaking and cleaning. Therefore, the synthetic leather is not fully cleaned. In addition, the synthetic leather needs to be soaked and cleaned in the cleaning pool first and then output by the lifting platform. The synthetic leather cannot be conveyed and cleaned simultaneously. The cleaning speed is slow.
[0004] Therefore, the present inventors have conducted in-depth research on the problem and thus have developed the present application. UTILITY MODEL CONTENTS
[0005] The utility model discloses a washing and drying equipment, to solve the problem of the washing and drying equipment of current washing and drying equipment not enough and slow cleaning.
[0006] In order to achieve the purpose, the utility model adopts such technical scheme:
[0007] A washing and drying equipment, including cleaning device and drying device, the cleaning device has the cleaning pool, and the cleaning pool has a plurality of groups of interval arrangement's squeeze water transition device in it, with the lateral arrangement of each squeeze water transition device as left and right direction, and the drying device is at the right side of the cleaning pool, the squeeze water transition device has transition device and squeeze water device, and the transition device is at the left side of the squeeze water device, the transition device has a plurality of water transition rollers and a plurality of water transition rollers, each water transition roller is suspended and set in front and back horizontal, and is spaced along the left and right direction, each water transition roller is rotatably installed above the cleaning pool in the manner of up and down movement, each water transition roller is rotatably installed in the cleaning pool along the left and right direction, and there is a water transition roller between the two water transition rollers, and the surface of each water transition roller is densely distributed with water injection hole, and each water transition roller of each group of squeeze water transition device is connected with a water supply device; the squeeze water device has a mounting bracket installed on the top surface of the cleaning pool and two squeeze rollers rotatably installed on the mounting bracket and spaced above and below, and the upper squeeze roller is rotatably installed on the mounting bracket in the manner of up and down adjustment.
[0008] Each group of squeeze water device has two water transition rollers, and the two water transition rollers are divided into first water transition roller and second water transition roller, and there is a water transition roller in the cleaning pool between the first water transition roller and the second water transition roller, the top surface of the cleaning pool is sequentially and spacedly provided with first transition frame, second transition frame and above-mentioned mounting bracket from left to right, the first water transition roller is rotatably installed on the first transition frame in the manner of up and down swing, and the second water transition roller is rotatably installed on the second transition frame in the manner of up and down movement.
[0009] The first transition frame has two left vertical plates vertically arranged on the top surface of the cleaning pool, and a connecting cross bar is horizontally arranged between the two left vertical plates along the front and back direction, the connecting cross bar is a circular rod body, swing sleeve rods extending along the left and right direction are sleeved on the front end and the rear end of the connecting cross bar, and the left end of the swing sleeve rod extends out of the left end of the left vertical plate, the first water transition roller is rotatably installed on the left end of the two swing sleeve rods, and a swing cylinder is vertically arranged on the left side of the two left vertical plates on the top surface of the cleaning pool, the output end of the swing cylinder is upwardly arranged and connected with a push plate, and the top surface of the push plate is connected with the bottom surface of the swing sleeve rod.
[0010] The second transition frame has two right vertical plates vertically arranged on the top surface of the cleaning pool, the right vertical plate is provided with a sliding groove extending in the up-down direction and penetrating through the right vertical plate in the front-back direction, the two end portions of the second water-over transition roller extend into the sliding groove, and the two end portions of the second water-over transition roller are connected with sliding blocks in sliding fit with the sliding groove, and a driving cylinder is vertically arranged below the right vertical plate at the front end of the cleaning pool, and the output end of the driving cylinder extends out of the cleaning pool and into the sliding groove and is connected with the sliding block.
[0011] The first water-over transition roller and the second water-over transition roller each have a transition roller, a rotating connecting rod and a water passing rotating rod, the transition roller and the water passing rotating rod each have a hollow cylindrical structure, the rotating connecting rod has a cylindrical structure, the water passing rotating rod and the rotating connecting rod are horizontally arranged in the front-back direction and are respectively arranged at the front and back ends of the transition roller, the water passing rotating rod is open at both ends and is in communication with the transition roller, the outer side wall of the transition roller is provided with the water spraying hole in communication with the hollow chamber of the transition roller, the water passing rotating rod of the first water-over transition roller is in rotating fit with the swing sleeve rod and extends out of the swing sleeve rod, the water passing rotating rod of the second water-over transition roller is in rotating fit with the sliding block and extends out of the sliding block, and the end of the water passing rotating rod away from the transition roller is connected with the output end of the water supply device through a flexible hose.
[0012] The mounting frame has two vertical columns vertically arranged on the top surface of the cleaning pool in opposite and spaced relation, the two squeezing rollers are divided into upper and lower squeezing rollers, the two vertical columns are provided with movement grooves extending in the up-down direction and penetrating through in the front-back direction, the lower end of the movement groove is provided with a mounting box, the two end portions of the lower squeezing roller are rotatably mounted on the mounting box, and the movement groove is provided with a sliding block arranged in spaced relation above the mounting box, the sliding block and the movement groove are in sliding fit together, and the two end portions of the upper squeezing roller are rotatably mounted on the sliding block.
[0013] A separation block is arranged between the sliding block and the mounting box on the same side to form a conveying interval between the upper and lower squeezing rollers.
[0014] The sliding block is provided with a rotating hole, the two end portions of the upper squeezing roller extend into the rotating hole of the sliding block, the top surfaces of the two vertical columns are connected with a mounting plate, the mounting plate is vertically provided with a driving cylinder on the top surface, and the output end of the driving cylinder extends into the movement groove and is connected with the upper end of the sliding block.
[0015] The drying device has an oven, the oven is provided with a conveying channel penetrating through in the left-right direction and for the synthetic leather to pass through, and the right side of the oven is provided with a winding roller for winding the leather.
[0016] The water washing and drying equipment of the new type is used to pass the synthetic leather over each group of water-over transition roller and water-under transition roller, pass out from between two water squeezing rollers, finally output from between the two water squeezing rollers and squeeze water on the synthetic leather, enter into the drying device to be dried, and finally be wound up; compared with the prior art, in the conveying process, the water-over transition roller and the water-under transition roller rub the synthetic leather, and spray and wash the synthetic leather through the water spraying holes on the water-over transition roller, so that the dust or debris on the synthetic leather is conveniently cleaned; moreover, the synthetic leather can be repeatedly cleaned in the cleaning tank while being conveyed and cleaned by the water squeezing transition device, after being cleaned, the synthetic leather is squeezed by the water squeezing roller and then enters into the drying device, so that the synthetic leather is more easily dried and the cleaning speed is faster. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structural schematic view of the utility model. DETAILED DESCRIPTION
[0018] In order to further explain the technical scheme of the utility model, the following will be described in detail in combination with the drawings.
[0019] A water washing and drying equipment, like Figure 1As shown, including cleaning device and drying device, cleaning device has a cleaning pool 1, the cleaning pool 1 has several groups of interval arranged squeeze water transition device, the lateral arrangement direction of each squeeze water transition device is left and right direction, the left end of the cleaning pool 1 is provided with the unwinding roll (not shown in the drawing) for the synthetic leather unwinding, the unwinding mode of the unwinding roll is well known technology, the drying device is located at the right side of the cleaning pool 1, the squeeze water transition device has transition device and squeeze water device, the transition device is located at the left side of the squeeze water device, the transition device has several water transition rollers and several water transition rollers 2, each water transition roller is suspended in front and back, and is arranged at intervals along the left and right directions, and each water transition roller is rotatably mounted above the cleaning pool 1; Specifically, each group of squeeze water device has two water transition rollers arranged at intervals, the two water transition rollers are divided into first water transition roller 3 and second water transition roller 4, and the first water transition roller 3 and the second water transition roller 4 have a water transition roller 2 in the water pool, the top surface of the cleaning pool 1 is sequentially provided with first transition frame, second transition frame and mounting frame 81 from left to right, the first water transition roller 3 is rotatably mounted on the first transition frame, that is, the first transition frame has two left vertical plates 5 vertically arranged on the top surface of the cleaning pool 1, the connecting cross bar 51 is horizontally arranged between the two left vertical plates 5 along the front and back direction, the connecting cross bar 51 is a circular rod body, the front end and the rear end of the connecting cross bar 51 are sleeved with swing sleeve rods 511 extending along the left and right directions, and the left end of the swing sleeve rod 511 extends out of the left end of the left vertical plate 5, the first water transition roller 3 is rotatably mounted on the left end of the two swing sleeve rods 511, and the top surface of the cleaning pool 1 is vertically provided with a swing cylinder 11 outside the left side of the two left vertical plates 5, the output end of the swing cylinder 11 is upwardly arranged and connected with a push plate 111, and the top surface of the push plate 111 is connected with the bottom surface of the swing sleeve rod 511; In use, the swing cylinder 111 is driven, the swing cylinder 111 drives the push plate 111 to move up and down, so as to drive the swing sleeve rod 511 to rotate around the connecting cross bar 51, and then drive the first water transition roller 3 to swing up and down, when the synthetic leather passes over the first water transition roller 3, the first water transition roller 3 is controlled to move upward, so that the front end of the synthetic leather is pulled upward, and the synthetic leather conveying speed of the rear end is slowed down.
[0020] The second water-over transition roller 4 is installed on the second transition frame in a manner capable of moving up and down, that is, the second transition frame has two right vertical plates 6 vertically arranged on the top surface of the cleaning pool 1, the right vertical plate 6 is provided with a sliding groove 100 extending in the up-down direction and penetrating through the right vertical plate in the front-back direction, the two end portions of the second water-over transition roller 4 extend into the sliding groove 100, and the two end portions of the second water-over transition roller 4 are connected with sliding blocks 41 in sliding fit with the sliding groove 100, that is, the side groove wall of the sliding groove is provided with a sliding strip (not shown in the figure), and the sliding block is concavely provided with a sliding groove in sliding fit with the sliding strip at the position corresponding to the sliding strip, and a driving air cylinder is vertically arranged below the right vertical plate 6 in the cleaning pool 1, the output end of the driving air cylinder extends out of the cleaning pool 1 upward and connects with the sliding block 41 in the sliding groove 100; in application, the driving air cylinder is started to drive the sliding block 41 to slide upward in the sliding groove, thereby driving the second water-over transition roller 4 to move upward, and the up-down movement of the second water-over transition roller 4 is also for controlling the conveying speed of the synthetic leather, but the first water-over transition roller 3 can swing up and down, so that the synthetic leather can move in a wider range, which is more beneficial to lengthen the synthetic leather, and the second water-over transition roller 4 can conveniently fine-tune the synthetic leather in the up-down direction, which is beneficial to the conveying of the synthetic leather.
[0021] Each underwater transition roller 2 is rotatably installed in the cleaning tank 1 along the left-right direction, and there is one underwater transition roller 2 between two water transition rollers, and the surface of each water transition roller is densely covered with water spraying holes 200, and each group of water squeezing transition devices has a water supply device in common; Specifically, the first water transition roller 3 and the second water transition roller 4 each have a transition roller, a rotating connecting rod and a water passing rotating rod, the transition roller and the water passing rotating rod are both hollow cylindrical structures, the rotating connecting rod is a cylindrical structure, the water passing rotating rod and the rotating connecting rod are both horizontally arranged along the front-back direction and are respectively located at the front and rear ends of the transition roller, the water passing rotating rod is open at both ends and is connected with the transition roller, that is, the side opposite to the transition roller of the water passing rotating rod is provided with a water passing hole, the outer side wall of the transition roller is provided with the above-mentioned water spraying hole 200 which is connected with the hollow chamber of the transition roller, and the water passing rotating rod of the first water transition roller 3 is rotatably connected with the swing sleeve rod 511 and extends out of the swing sleeve rod 511, the water passing rotating rod of the second water transition roller 4 is rotatably connected with the sliding block 411 and extends out of the sliding block 411, and the end of the water passing rotating rod away from the transition roller is connected with the water supply device through a flexible hose 7, that is, the water supply device has a water storage box and a high-pressure water pump in the water storage box, the output end of the high-pressure water pump is connected with the flexible hose 7, the water supply device supplies water to the water transition roller and makes the water spraying hole 200 spray water, and the mode is known to those skilled in the art, which will not be described here; In use, the high-pressure water pump is started, water can be discharged from the water spraying hole 200, when the synthetic leather passes through the water transition roller, the water sprayed by the water spraying hole 200 can clean the synthetic leather; In addition, the flexible hose 7 is a soft pipe body, which can move with the water transition roller when the water transition roller moves up and down, and still can maintain the water supply state.
[0022] The squeezing device has a mounting frame 81 mounted on the top surface of the cleaning pool 1 and two squeezing rollers 82 rotatably mounted on the mounting frame 81 and arranged at intervals up and down, the upper squeezing roller 82 is rotatably mounted on the mounting frame 81 in a manner that can be adjusted up and down; Specifically, the mounting frame 81 has two columns vertically arranged on the top surface of the cleaning pool 1 at intervals, the two squeezing rollers 82 are divided into upper and lower squeezing rollers, a conveying gap is formed between the upper and lower squeezing rollers, the two columns are provided with a movement groove 300 extending in the upward and downward directions and penetrating front and back, a mounting box 821 is arranged in the lower end of the movement groove 300, the two ends of the lower squeezing roller are rotatably mounted on the mounting box 821, and a sliding block 822 is arranged at intervals above the mounting box 821 in the movement groove 300, the sliding block 822 and the movement groove 300 are slidably connected together, the two ends of the upper squeezing roller are rotatably mounted on the sliding block 822, that is, a rotating hole is formed in the sliding block 822, and the two ends of the upper squeezing roller correspondingly extend into the rotating hole of the sliding block 822, the rotating mounting mode of the upper transition roller, the underwater transition roller and the squeezing roller are all known technologies, which will not be described here. The top surface of the two columns is connected with a mounting plate, the top surface of the mounting plate is vertically provided with a driving cylinder, the output end of the driving cylinder extends downward into the movement groove 300 and is connected with the upper end of the sliding block 822, and the sliding mounting mode of the sliding block 822 and the movement groove 300 is similar to that of the sliding block and the sliding groove, which will not be described here. In application, the synthetic leather passes through the conveying gap, the driving cylinder is started to drive the upper squeezing roller to move downward to squeeze the synthetic leather, so that the synthetic leather is easier to dry.
[0023] The drying device has an oven (not shown in the figure), the oven is provided with a conveying channel penetrating in the left and right directions, the right side of the oven is provided with a winding roller, and the winding working mode of the winding roller and the drying mode of the synthetic leather in the oven are all known technologies for those skilled in the art, which will not be described here. In application, the synthetic leather output from the conveying gap passes through the oven for drying, and is finally wound by the winding roller.
[0024] The water washing and drying equipment has the advantages that in the conveying process, the upper water transition roller and the lower water transition roller rub the synthetic leather, and the synthetic leather is sprayed and washed through the water spraying holes on the upper water transition roller 3, so that the dust or debris on the synthetic leather is conveniently cleaned; and the synthetic leather can be repeatedly cleaned in the cleaning tank while being conveyed and cleaned, the synthetic leather is more easily dried and the cleaning speed is faster after being squeezed by the water squeezing rollers and then entering the drying device.
[0025] In the new type, preferably, the sliding block 822 and the mounting box 821 on the same side are connected with a separation block 9 for forming a conveying interval between the upper water squeezing roller and the lower water squeezing roller; in application, different separation blocks 9 are replaced with different synthetic leathers, so that the conveying interval can be kept at a certain distance, and the squeezing damage of the synthetic leather by the water squeezing roller 82 is reduced.
[0026] The product form of the utility model is not limited to the case of the drawings and the embodiments, and any appropriate changes or modifications of the similar ideas by anyone shall be considered as not departing from the patent category of the utility model.
Claims
1. A laundry washing and drying apparatus comprising a washing device and a drying device, the washing device having a washing tub, characterized in that: The cleaning pool has a plurality of groups of water squeezing transition devices arranged at intervals, the lateral arrangement direction of each water squeezing transition device is the left-right direction, the drying device is located at the right side of the cleaning pool, the water squeezing transition device has a transition device and a water squeezing device, the transition device is located at the left side of the water squeezing device, the transition device has a plurality of water-on transition rollers and a plurality of water-under transition rollers, each water-on transition roller is horizontally suspended and arranged at intervals in the left-right direction, each water-on transition roller is rotatably installed above the cleaning pool in a manner capable of moving up and down, each water-under transition roller is rotatably installed in the cleaning pool in the left-right direction, and there is one water-under transition roller between two water-on transition rollers, and the surface of each water-on transition roller is densely provided with water injection holes, and each water-on transition roller of each group of water squeezing transition devices is connected to a water supply device; the water squeezing device has a mounting frame mounted on the top surface of the cleaning pool and two water squeezing rollers rotatably mounted on the mounting frame and arranged at intervals in the up-down direction, the upper water squeezing roller is rotatably mounted on the mounting frame in a manner capable of being adjusted in the up-down direction.
2. The laundry washing and drying apparatus according to claim 1, characterized in that: Each group of water squeezing devices has two water-on transition rollers, the two water-on transition rollers are divided into a first water-on transition roller and a second water-on transition roller, and there is a water-under transition roller between the first water-on transition roller and the second water-on transition roller, the top surface of the cleaning pool is sequentially and intermittently provided with a first transition frame, a second transition frame and the mounting frame from left to right, the first water-on transition roller is rotatably mounted on the first transition frame in a manner capable of swinging up and down, and the second water-on transition roller is rotatably mounted on the second transition frame in a manner capable of moving up and down.
3. The laundry washing and drying apparatus according to claim 2, characterized in that: The first transition frame has two left vertical plates vertically arranged on the top surface of the cleaning pool, a connecting horizontal rod is horizontally arranged between the two left vertical plates in the front-back direction, the connecting horizontal rod is a circular rod body, swing sleeve rods extending in the left-right direction are sleeved on the front end and the rear end of the connecting horizontal rod, the left end of each swing sleeve rod extends out of the left end of the left vertical plate, the first water-on transition roller is rotatably mounted on the left end of each swing sleeve rod, and a swing cylinder is vertically arranged on the left side of the two left vertical plates on the top surface of the cleaning pool, the output end of the swing cylinder faces upward and is connected to a push plate, and the top surface of the push plate is connected to the bottom surface of the swing sleeve rod.
4. The laundry washing and drying apparatus according to claim 3, characterized in that: The second transition frame has two right vertical plates vertically arranged on the top surface of the cleaning pool, a sliding groove extending in the up-down direction and penetrating the right vertical plate in the front-back direction is formed in the right vertical plate, the two end portions of the second water-on transition roller extend into the sliding groove, and the two end portions of the second water-on transition roller are connected to sliding blocks in sliding cooperation with the sliding groove, and a driving cylinder vertically arranged below the right vertical plate is arranged in the front end of the cleaning pool, the output end of the driving cylinder extends out of the cleaning pool upward and into the sliding groove and is connected to the sliding block.
5. The laundry washing and drying apparatus according to claim 4, characterized in that: The first and second water-over transition rollers each have a transition roller, a rotating connecting rod and a water-through rotating rod, the transition roller and the water-through rotating rod are in hollow cylindrical structure, the rotating connecting rod is in cylindrical structure, the water-through rotating rod and the rotating connecting rod are horizontally arranged along the front and back directions and are respectively arranged on the front and back ends of the transition roller, the water-through rotating rod is open at both ends and is connected with the transition roller, the outer side wall of the transition roller is provided with the water spraying hole which is connected with the hollow chamber of the transition roller, and the water-through rotating rod of the first water-over transition roller is rotationally connected with the swing sleeve rod and extends out of the swing sleeve rod, the water-through rotating rod of the second water-over transition roller is rotationally connected with the sliding block and extends out of the sliding block, and the end of the water-through rotating rod away from the transition roller is connected with the output end of the water supply device through a flexible hose.
6. The laundry washing and drying apparatus according to claim 2, characterized in that: The mounting frame has two vertical columns which are oppositely spaced on the top surface of the cleaning pool, the two squeezing rollers are divided into upper and lower squeezing rollers, the two vertical columns are provided with movement grooves which extend along the up and down directions and are longitudinally through, the lower end of the movement groove is provided with a mounting box, the two ends of the lower squeezing roller are rotationally mounted on the mounting box, the movement groove is provided with a sliding block which is spaced above the mounting box, the sliding block is slidably connected with the movement groove, and the two ends of the upper squeezing roller are rotationally mounted on the sliding block.
7. The laundry washing and drying apparatus according to claim 6, characterized in that: The sliding block and the mounting box on the same side are provided with a partition block which forms a conveying space between the upper and lower squeezing rollers.
8. The laundry washing and drying apparatus according to claim 6, characterized in that: The sliding block is provided with a rotating hole, the two ends of the upper squeezing roller correspondingly extend into the rotating hole of the sliding block, the top surface of the two vertical columns is connected with a mounting plate, the top surface of the mounting plate is vertically provided with a driving cylinder, and the output end of the driving cylinder extends into the movement groove and is connected with the upper end of the sliding block.
9. The laundry washing and drying apparatus according to claim 1, characterized in that: The drying device has an oven, the oven is provided with a conveying channel which extends along the left and right directions and is used for passing the synthetic leather, and the right side of the oven is provided with a winding roller which is used for winding the leather.