阅读说明：本技术 一种皮革用新型真空系统 (Novel vacuum system is used to leather ) 是由 张旭东 于 2019-11-26 设计创作，主要内容包括：本发明涉及真空干燥设备技术领域,且公开了一种皮革用新型真空系统,包括底座,所述底座的顶部固定安装有两个相互对称的支撑装置,两个所述支撑装置的侧面从下往上依次活动套接有干燥装置Ⅰ、干燥装置Ⅱ、干燥装置Ⅲ、干燥装置Ⅳ,且两个支撑装置的顶部固定安装有顶板,所述底座的顶部固定安装有液压缸,所述液压缸的活塞杆与干燥装置Ⅰ的底部固定连接。该皮革用新型真空系统,通过固定板和导轨滑块组、真空室、插销的相互配合,在放置皮革的时候,能够将插销打开,然后将真空室从固定板的内部抽出来,这样便于放置皮革,使得皮革能够整齐的放置在真空室的内部,提高了工作的效率以及装置的实用性。(The invention relates to the technical field of vacuum drying equipment and discloses a novel vacuum system for leather, which comprises a base, wherein two symmetrical supporting devices are fixedly installed at the top of the base, a drying device I, a drying device II, a drying device III and a drying device IV are movably sleeved on the side surfaces of the two supporting devices from bottom to top in sequence, a top plate is fixedly installed at the tops of the two supporting devices, a hydraulic cylinder is fixedly installed at the top of the base, and a piston rod of the hydraulic cylinder is fixedly connected with the bottom of the drying device I. This novel vacuum system for leather through mutually supporting of fixed plate and guide rail sliding block set, real empty room, bolt, when placing the leather, can open the bolt, then with real empty room draw-out from the inside of fixed plate, be convenient for like this place the leather for the leather can be neatly place in real empty room's inside, has improved the efficiency of work and the practicality of device.)

1. The utility model provides a leather is with novel vacuum system, includes base (1), its characterized in that: the top fixed mounting of base (1) has two strutting arrangement (2) of mutual symmetry, two the side of strutting arrangement (2) is from up having cup jointed drying device I (3), drying device II (4), drying device III (5), drying device IV (6) down in proper order the activity, and the top fixed mounting of two strutting arrangement (2) has roof (7), the top fixed mounting of base (1) has pneumatic cylinder (8), the piston rod of pneumatic cylinder (8) and the bottom fixed connection of drying device I (3).

2. The new vacuum system for leather according to claim 1, characterized in that: strutting arrangement (2) are including backup pad (21), the side fixed mounting of backup pad (21) has guide bar (22) of two mutual symmetries, two drying device I (3), drying device II (4), drying device III (5), drying device IV (6) have been cup jointed in the outside activity of guide bar (22), the rectangular channel has been seted up to the side of backup pad (21), and the inside fixed mounting of rectangular channel has four gag lever post (23) that are parallel to each other, four gag lever post (23) cup joint with drying device I (3), drying device II (4), drying device III (5), drying device IV (6) activity respectively.

3. The new vacuum system for leather according to claim 2, characterized in that: the shape diverse of gag lever post (23), and with drying device II (4), drying device III (5), the bottom of three gag lever post (23) surface that drying device IV (6) activity cup jointed all is provided with spacing post, and the height of three spacing post increases in proper order.

4. The new vacuum system for leather according to claim 1, characterized in that: drying device IV (6) are including fixed plate (61), the both sides of fixed plate (61) are provided with limiting plate (62), limiting plate (62) cup joint with gag lever post (23) activity, the top fixed mounting of fixed plate (61) has two guide rail sliding block set (63) of mutual symmetry, two fixedly connected with vacuum chamber (64) on the slider of guide rail sliding block set (63), the top fixedly connected with joint strip (65) of vacuum chamber (64), the front fixed mounting of vacuum chamber (64) and fixed plate (61) has bolt (66).

5. The new vacuum system for leather according to claim 4, characterized in that: the top joint of fixed plate (61) has vacuum chamber (64), and the mounting groove has been seted up to the both sides at fixed plate (61) top, and the inside joint of mounting groove has guide rail sliding block set (63), the top of fixed plate (61) contacts with the bottom of vacuum chamber (64).

6. The new vacuum system for leather according to claim 1, characterized in that: the side surfaces of the drying device I (3), the drying device II (4) and the drying device III (5) are respectively provided with a fixture block II, a fixture block III and a fixture block IV which are the same as the limiting plate (62), and the positions of the limiting plate (62), the fixture block II, the fixture block III and the fixture block IV are staggered.

Technical Field

The invention relates to the technical field of vacuum drying equipment, in particular to a novel vacuum system for leather.

Background

Leather vacuum dryers are used exclusively for drying tanned skins which can withstand the vacuum pressure generated during the drying process, but the machines are not suitable for drying products other than skins.

The existing leather vacuum dryer is provided with a plurality of hydraulic cylinders, each hydraulic cylinder can only lift one layer of drying chamber, the hydraulic cylinders drive the vacuum chamber to press downwards, the hydraulic cylinders are more, the probability of oil leakage and failure is greatly increased, the maintenance cost is increased, the moving sequence of each hydraulic cylinder is accurately controlled, otherwise, the device is easily damaged, and the design cost is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a novel vacuum system for leather, which solves the problems in the background art.

The invention provides the following technical scheme: the utility model provides a leather is with novel vacuum system, includes the base, the top fixed mounting of base has the strutting arrangement of two mutual symmetries, two strutting arrangement's side is from up the activity in proper order down has cup jointed drying device I, drying device II, drying device III, drying device IV, and two strutting arrangement's top fixed mounting has the roof, the top fixed mounting of base has the pneumatic cylinder, the piston rod of pneumatic cylinder and the bottom fixed connection of drying device I.

Preferably, the strutting arrangement includes the backup pad, the side fixed mounting of backup pad has two guide bars of mutual symmetry, two drying device I, drying device II, drying device III, drying device IV have been cup jointed in the outside activity of guide bar, the rectangular channel has been seted up to the side of backup pad, and the inside fixed mounting of rectangular channel has four gag lever posts that are parallel to each other, four the gag lever post cup joints with drying device I, drying device II, drying device III, the activity of drying device IV respectively.

Preferably, the shape of the limiting rod is different, the bottom of the outer surface of the three limiting rods movably sleeved with the drying device II, the drying device III and the drying device IV is provided with a limiting column, and the height of the three limiting columns is increased in sequence.

Preferably, the drying device iv comprises a fixed plate, limiting plates are arranged on two sides of the fixed plate, the limiting plates are movably sleeved with limiting rods, two guide rail sliding block sets which are symmetrical to each other are fixedly mounted at the top of the fixed plate, a vacuum chamber is fixedly connected to sliding blocks of the guide rail sliding block sets, a sealing rubber strip is fixedly connected to the top of the vacuum chamber, and bolts are fixedly mounted on the front surfaces of the vacuum chamber and the fixed plate.

Preferably, the top of the fixing plate is clamped with a vacuum chamber, mounting grooves are formed in two sides of the top of the fixing plate, a guide rail sliding block set is clamped inside the mounting grooves, and the top of the fixing plate is in contact with the bottom of the vacuum chamber.

Preferably, the side surfaces of the drying device I, the drying device II and the drying device III are respectively provided with a fixture block II, a fixture block III and a fixture block IV which are the same as the limiting plate in size, and the positions of the limiting plate, the fixture block II, the fixture block III and the fixture block IV are staggered.

The invention has the following beneficial effects:

1. this novel vacuum system for leather through mutually supporting of fixed plate and guide rail sliding block set, real empty room, bolt, when placing the leather, can open the bolt, then with real empty room draw-out from the inside of fixed plate, be convenient for like this place the leather for the leather can be neatly place in real empty room's inside, has improved the efficiency of work and the practicality of device.

2. This novel vacuum system is used to leather, through strutting arrangement and drying device I, drying device II, drying device III, mutually supporting of drying device IV, utilize three not spacing post of co-altitude to carry on spacingly and support to drying device II like this, drying device III, drying device IV, thereby after pneumatic cylinder begins to take drying device I to descend to the bottommost, drying device I and drying device II, drying device III, can keep the same interval between the drying device IV, only need can be to drying device I with a pneumatic cylinder, drying device II, drying device III, drying device IV controls, be convenient for maintain and debug, the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the supporting device of the present invention;

FIG. 4 is a schematic structural diagram of a drying device IV of the present invention;

FIG. 5 is a schematic structural diagram of a drying apparatus I, a drying apparatus II, a drying apparatus III and a drying apparatus IV according to the present invention.

In the figure: 1. a base; 2. a support device; 21. a support plate; 22. a guide bar; 23. a limiting rod; 3. a drying device I; 4. a drying device II; 5. a drying device III; 6. a drying device IV; 61. a fixing plate; 62. a limiting plate; 63. a guide rail slider group; 64. a vacuum chamber; 65. sealing rubber strips; 66. a bolt; 7. a top plate; 8. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a novel vacuum system for leather comprises a base 1, two symmetrical supporting devices 2 are fixedly mounted at the top of the base 1, a drying device I3, a drying device II 4, a drying device III 5 and a drying device IV 6 are sleeved on the side faces of the two supporting devices 2 from bottom to top in sequence in a movable mode, a top plate 7 is fixedly mounted at the top of the two supporting devices 2, a hydraulic cylinder 8 is fixedly mounted at the top of the base 1, and a piston rod of the hydraulic cylinder 8 is fixedly connected with the bottom of the drying device I3.

The supporting device 2 comprises a supporting plate 21, two guide rods 22 which are symmetrical to each other are fixedly mounted on the side face of the supporting plate 21, a drying device I3, a drying device II 4, a drying device III 5 and a drying device IV 6 are movably sleeved on the outer portions of the two guide rods 22, a rectangular groove is formed in the side face of the supporting plate 21, four limiting rods 23 which are parallel to each other are fixedly mounted inside the rectangular groove, and the four limiting rods 23 are movably sleeved with the drying device I3, the drying device II 4, the drying device III 5 and the drying device IV 6 respectively;

the shape of the limiting rods 23 is different, limiting columns are arranged at the bottoms of the outer surfaces of the three limiting rods 23 movably sleeved with the drying device II 4, the drying device III 5 and the drying device IV 6, the heights of the three limiting columns are sequentially increased, so that the heights of the drying device II 4, the drying device III 5 and the drying device IV 6 are limited respectively, and when the hydraulic cylinder 8 drives the drying device I3 to descend to the bottommost part, the three limiting columns can automatically adjust the distance among the drying device I3, the drying device II 4, the drying device III 5 and the drying device IV 6;

the drying device IV 6 comprises a fixing plate 61, limiting plates 62 are arranged on two sides of the fixing plate 61, the limiting plates 62 are movably sleeved with a limiting rod 23, two guide rail sliding block groups 63 which are symmetrical to each other are fixedly mounted at the top of the fixing plate 61, a vacuum chamber 64 is fixedly connected to sliding blocks of the two guide rail sliding block groups 63, a sealing rubber strip 65 is fixedly connected to the top of the vacuum chamber 64, and a bolt 66 is fixedly mounted on the front surfaces of the vacuum chamber 64 and the fixing plate 61;

the top of the fixing plate 61 is clamped with a vacuum chamber 64, mounting grooves are formed in two sides of the top of the fixing plate 61, a guide rail sliding block set 63 is clamped in the mounting grooves, the top of the fixing plate 61 is in contact with the bottom of the vacuum chamber 64, and thermal circulating water is arranged in the fixing plate 61 and is convenient for heating the vacuum chamber 64;

wherein, drying device I3 and drying device II 4, drying device III 5's side all is provided with fixture block II, fixture block III, fixture block IV with the same size of limiting plate 62, and limiting plate 62 staggers each other with fixture block II, fixture block III, fixture block IV's position, is convenient for respectively with four gag lever post 23 activity cup joints.

The working principle is that firstly, the bolt 66 is opened, the vacuum chamber 64 is drawn out from the inside of the fixing plate 61, leather is conveniently and orderly placed in the vacuum chamber 64, the vacuum chamber 64 is reset after the leather is placed, at the moment, the hydraulic cylinder 8 is started to drive the drying device I3 to move upwards, the drying device I3 sequentially drives the drying device II 4, the drying device III 5 and the drying device IV 6 to move upwards, finally, the sealing rubber strip 65 is contacted with the bottom of the top plate 7, so that the drying device I3, the drying device II 4 and the drying device III 5 and the drying device IV 6 can be simultaneously controlled by using one hydraulic cylinder 8, the vacuum pump is used for vacuumizing the vacuum chamber 64, the leather is conveniently dried, after the drying is completed, the hydraulic cylinder 8 drives the drying device I3 to descend, the drying device II 4, the drying device III 5 and the drying device IV 6 are opened to automatically descend under the action of gravity, and finally, the leather is limited by three limiting columns, so that a certain distance can be automatically kept among the drying device I3, the drying device II 4, the drying device III 5 and the drying device IV 6, and the leather taking and placing are facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.