Leather vacuum drying machine

Abstract

The utility model provides a leather vacuum drying machine which comprises a base, two supports arranged left and right are installed on the base, the tops of the two supports are connected with a top plate, a plurality of workbenches capable of vertically moving along the supports are arranged between the two supports, and the leather vacuum drying machine is characterized in that vertical plates are fixed on the two sides of the supports; a regulation and control plate capable of moving up and down is arranged on the vertical plate through a driving mechanism, a rotating air cylinder is installed on the regulation and control plate, a rotating part of the rotating air cylinder is connected with one end of a cross beam, the other end of the cross beam is connected with an illuminating lamp through a mounting rod, the illuminating lamp is obliquely and downwards arranged, and a movable seat is slidably connected to the cross beam; the movable seat is in threaded connection with a locking bolt, the movable seat is further connected with a liquid conveying pipe, and the liquid conveying pipe is provided with a spraying head.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a leather vacuum drying machine. BACKGROUND

[0002] Leather is a very important material, widely used in various industries, such as clothing, furniture, automotive interiors, etc. In the production process of leather, drying is a key step, because it directly affects the quality and service life of leather. Vacuum drying is an efficient drying method, which can accelerate the evaporation of water by drying in a low pressure environment. This method not only shortens the drying time, but also effectively prevents the deformation and cracking of leather during the drying process. In actual operation, workers will first manually spread the leather on the workbench to ensure its flatness and then place the spread leather into the vacuum drying equipment to quickly remove the moisture in the leather by vacuuming.

[0003] The existing leather vacuum drying machine needs to be manually sprayed with liquid on the workbench, and then the leather is placed on the workbench. Each time it is placed, it needs to be sprayed once, which is cumbersome to operate. Therefore, it is necessary to design a leather vacuum drying machine. SUMMARY

[0004] The utility model discloses a kind of leather vacuum drying machines to solve the above problems of prior art.

[0005] The utility model discloses a kind of leather vacuum drying machines to solve the above problems of prior art.

[0006] The locking bolt is a hand screw.

[0007] The shape of the control plate is L-shaped.

[0008] The liquid delivery pipe is a flexible bendable hose.

[0009] The driving mechanism comprises a servo motor, a guide rail, a sliding block, a screw rod and a nut, the guide rail is vertically installed on a vertical plate, the sliding block is slidingly connected to the guide rail, the screw rod is vertically rotatably installed on the vertical plate, the screw rod is connected with an output shaft of the servo motor at an end, a body of the servo motor is installed on the vertical plate, and the nut is threadedly connected to the screw rod.

[0010] Compared with the prior art, the leather vacuum drying machine has the advantages that:

[0011] The adjusting and controlling plate has the adjustability, and can be adjusted in the up-down position according to specific requirements to adapt to the operation requirements of placing the leather on different work tables; the cross beam can be rotated to the specified position of the work table by the driving of the rotary cylinder, then the spraying head sprays liquid on the surface of the work table, and at the same time, the illuminating lamp provides necessary auxiliary illumination, so that the leather drying operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a plane structure schematic view of the utility model;

[0013] Fig. 2 is an enlarged view of A;

[0014] Fig. 3 is a plane structure schematic view of the utility model;

[0015] In the drawings, 1 is a base, 2 is a work table, 3 is a support, 4 is a top plate, 5 is an adjusting and controlling plate, 6 is a movable seat, 7 is a cross beam, 8 is a mounting rod, 9 is an illuminating lamp, 10 is a locking bolt, 11 is a spraying head, 12 is a liquid delivery pipe, 13 is a rotary cylinder, 14 is a vertical plate, 15 is a guide rail, 16 is a servo motor, 17 is a screw rod, 18 is a nut, and 19 is a sliding block. DETAILED DESCRIPTION

[0016] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0017] As Figs. 1-3As shown, the leather vacuum drying machine includes a base 1, on which two brackets 3 arranged in a left and right manner are installed, and the tops of the two brackets 3 are connected to a top plate 4, and a plurality of workbenches 2 that can move vertically along the brackets 3 are arranged between the two brackets 3. The workbenches 2 adopt an existing structure, which can move up and down, and the existing technology is used to complete the vacuum drying of the leather; vertical plates 14 are fixed on both sides of the brackets 3, and an adjustment plate 5 that can move up and down is provided on the vertical plate 14 through a driving mechanism, specifically: the shape of the adjustment plate 5 is L-shaped; a rotating cylinder 13 is installed on the adjustment plate 5, and the rotating cylinder 13 It can switch repeatedly between the two positions of 0 degrees and 90 degrees; the rotating part of the rotating cylinder 13 is connected to one end of the crossbeam 7, and the other end of the crossbeam 7 is connected to the lighting lamp 9 through the mounting rod 8, and the lighting lamp 9 is arranged tilted downward, and the crossbeam 7 is slidably connected to the movable seat 6, and the movable seat 6 is threadedly connected to the locking bolt 10, specifically: the locking bolt 10 is a hand-tightened part; the movable seat 6 is also connected to an infusion tube 12, and the infusion tube 12 has a spray head 11, specifically: the infusion tube 12 is a flexible and bendable hose, and the infusion tube 12 can be connected to an existing liquid storage tank and transport the required liquid into the infusion tube 12.

[0018] The driving mechanism includes a servo motor 16, a guide rail 15, a slider 19, a screw rod 17 and a nut 18. The guide rail 15 is vertically mounted on the vertical plate 14, the slider 19 is slidably connected to the guide rail 15, the screw rod 17 is vertically rotatably mounted on the vertical plate 14, the end of the screw rod 17 is connected to the output shaft of the servo motor 16, the body of the servo motor 16 is mounted on the vertical plate 14, the nut 18 is threadedly connected to the screw rod 17, the control plate 5 is connected to the nut 18 and the slider 19 at the same time. With this structure, the servo motor 16 drives the screw rod 17 to rotate, and the screw rod 17 drives the nut 18 to move. With the cooperation of the guide rail 15 and the slider 19, the control plate 5 can move up and down.

[0019] The control plate 5 of the present invention is adjustable and can be adjusted up and down according to specific needs to adapt to the operational requirements of placing leather on different workbenches 2; driven by the rotary cylinder 13, the beam 7 can be rotated to the specified position of the workbench 2, and then the spray head 11 sprays liquid on the surface of the workbench 2. At the same time, the lighting lamp 9 provides necessary auxiliary lighting, making the leather drying operation more convenient.

[0020] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0021] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A leather vacuum drying machine, comprising a base (1), two brackets (3) arranged in a left and right manner are mounted on the base (1), a top plate (4) is connected to the top of the two brackets (3), and a plurality of workbenches (2) that can move vertically along the brackets (3) are arranged between the two brackets (3), characterized in that: Both sides of the bracket (3) are fixed with vertical plates (14), and a control plate (5) capable of moving up and down is provided on the vertical plate (14) through a driving mechanism, and a rotating cylinder (13) is installed on the control plate (5), and the rotating part of the rotating cylinder (13) is connected to one end of the crossbeam (7), and the other end of the crossbeam (7) is connected to the lighting lamp (9) through a mounting rod (8), and the lighting lamp (9) is arranged in an inclined downward direction, and a movable seat (6) is slidably connected to the crossbeam (7), and a locking bolt (10) is threadedly connected to the movable seat (6). The movable seat (6) is also connected to an infusion tube (12), and the infusion tube (12) has a spray head (11).

2. A leather vacuum dryer according to claim 1, characterized in that, The locking bolt (10) is a hand-tightened part.

3. The leather vacuum dryer according to claim 1, characterized in that: The shape of the control plate (5) is L-shaped.

4. The leather vacuum dryer according to claim 1, characterized in that: The infusion tube (12) is a flexible and bendable hose.

5. The leather vacuum dryer according to claim 1, characterized in that: The driving mechanism comprises a servo motor (16), a guide rail (15), a slider (19), a screw rod (17) and a nut (18), wherein the guide rail (15) is vertically mounted on the vertical plate (14), the slider (19) is slidably connected to the guide rail (15), the screw rod (17) is vertically rotatably mounted on the vertical plate (14), the end of the screw rod (17) is connected to the output shaft of the servo motor (16), the body of the servo motor (16) is mounted on the vertical plate (14), the nut (18) is threadedly connected to the screw rod (17), and the regulating plate (5) is connected to the nut (18) and the slider (19) at the same time.

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