Feeding structure of leather dyeing drum

Abstract

The utility model relates to a leather dyeing rotary drum feeding structure which comprises a base, a rotary drum is rotationally arranged on the base, an openable door is arranged on the upper side of the rotary drum, mixing bins are arranged on the outer side of the rotary drum on the two sides of the door, a closed space is formed by the mixing bins and the side wall of the rotary drum, and the mixing bins on the two sides of the rotary drum are symmetrically arranged about the central axis of the rotary drum. A feeding port is formed in the upper side of the mixing bin, a sealing cover is arranged on the feeding port, an installation hole is formed in the lower side of the mixing bin, a guide piece is installed on the installation hole in a sealed mode, a guide hole is formed in the guide piece, a sliding rod is arranged in the guide hole in a sliding mode, a sealing piece is arranged between the sliding rod and the guide hole, and a handle is arranged at the end, away from the rotary drum, of the sliding rod. A plug is arranged at the end, close to the rotary drum, of the sliding rod, a spring is arranged on the sliding rod between the plug and the guide piece, a through hole is formed in the side wall, corresponding to the plug, of the rotary drum, the plug abuts against the through hole, and dye needed by next dyeing can be evenly mixed with water when the rotary drum rotates to dye leather.

Description

TECHNICAL FIELD

[0001] The utility model relates to leather dyeing technical field, concretely relates to a leather dyeing drum feeding structure. BACKGROUND

[0002] Leather needs to use the drum machine to carry out dyeing to leather when producing, needs to put out the leather and waste liquid in the drum after each dyeing is completed, then mixes dye and water even through the mixing device and forms new dye liquor, and adds new dye liquor to the drum, adds new leather and carries out dyeing, but the structure needs additional mixing device. UTILITY MODEL CONTENTS

[0003] The utility model discloses a leather dyeing drum feeding structure can mix dye and water even when the next dyeing is needed when the drum rotates to dye leather.

[0004] The utility model discloses a leather dyeing drum feeding structure, including base, the drum is rotatably arranged on the base, the power mechanism that is connected with the drum transmission is arranged on the base, the drum upper side is equipped with the openable and closable access door, and the access door both sides drum outside is provided with mixing bin, and the mixing bin forms the airtight space with the lateral wall of drum, and the mixing bin both sides about the drum center axis symmetry is arranged, and the upper side of mixing bin is provided with the feeding opening, and the feeding opening is provided with the sealing cover, and the lower side of mixing bin is provided with the mounting hole, and the mounting hole is sealedly installed with the guide piece, and the guide piece is provided with the guide hole, and the guide hole is slidably provided with the sliding rod, and the sealing piece is arranged between the sliding rod and the guide hole, and the end of sliding rod away from the drum is provided with the handle, and the end of sliding rod close to the drum is provided with the plug, and the spring is arranged on the sliding rod between the plug and the guide piece, and the lateral wall on the plug corresponding is provided with the through -hole, and the plug is pressed on the through -hole.

[0005] The principle of the above technical scheme is that dye and water are added to the mixing bin through the feeding opening, and then the sealing cover is covered, when the drum rotates to dye the leather inside, the dye and water in the mixing bin are mixed evenly to form dye liquor, when the leather in the drum is dyed, the access door is downward, the leather and waste liquid are put out, then the drum is rotated, the access door is upward and opened, the leather to be dyed is added to the drum from the upper side and the access door is closed, at the same time, the handle is pulled, the dye liquor in the mixing bin is added to the drum through the through -hole, then the handle is released, the plug is pressed on the through -hole again, then dye and water are added to the mixing bin through the feeding opening, and then the sealing cover is covered, and the drum is rotated to dye.

[0006] Preferably, the plug includes a sealing plate and a sealing gasket, one side of the sealing plate is fixed with the sliding rod, the other side of the sealing plate is provided with the sealing gasket, and the sealing gasket is pressed on the through -hole, so that effective sealing is realized.

[0007] The beneficial effect of the leather dyeing drum feeding structure obtained by this utility model is that by adding dye and water into the mixing chamber, the dye and water in the mixing chamber are mixed evenly to form a dye solution when the drum rotates to dye the leather inside, and this dye solution can be used for the next dyeing of leather, thus eliminating the need for an additional mixing device. Attached Figure Description

[0008] Figure 1 This is a front view of Embodiment 1 of the present utility model;

[0009] Figure 2 This is a left sectional view of Embodiment 1 of the present invention;

[0010] Figure 3 In Embodiment 1 of this utility model Figure 2 A magnified view of a portion of the image. Detailed Implementation

[0011] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0012] Example 1:

[0013] like Figure 1 , 2 As shown in Figure 3, this utility model discloses a leather dyeing drum feeding structure, including a base 1, a drum 2 rotatably mounted on the base 1, a power mechanism 6 connected to the drum 2 on the base 1, an openable inlet / outlet 4 on the upper side of the drum 2, and mixing chambers 3 on the outer sides of the drum 2 on both sides of the inlet / outlet 4. The mixing chambers 3 and the side wall of the drum 2 form a sealed space. The mixing chambers 3 on both sides of the drum 2 are symmetrically arranged about the central axis of the drum 2. A feeding port is provided on the upper side of the mixing chamber 3, and a sealing cover 5 is provided on the feeding port. An installation hole is provided on the lower side of the mixing chamber 3. The sealing device is equipped with a guide member 14, which has a guide hole. A slide rod 11 is slidably arranged in the guide hole. A sealing member 13 is arranged between the slide rod 11 and the guide hole. A handle 7 is arranged at the end of the slide rod 11 away from the drum 2, and a plug is arranged at the end of the slide rod 11 close to the drum 2. The plug includes a sealing plate 10 and a sealing gasket 9. One side of the sealing plate 10 is fixed to the slide rod 11, and the other side of the sealing plate 10 is provided with a sealing gasket 9. A spring 12 is arranged on the slide rod 11 between the plug and the guide member 14. A through hole 8 is provided on the side wall of the drum 2 corresponding to the plug, and the sealing gasket 9 presses against the through hole 8.

[0014] The principle of the above technical scheme is that the dyes and water are added into the mixing bin 3 through the feeding opening, and then the sealing cover 5 is covered, when the rotating drum 2 rotates to dye the leather inside, the dyes and water in the mixing bin 3 are uniformly mixed to form dyeing liquid, when the leather in the rotating drum 2 is finished with dyeing, the access door 4 is downward, the leather and waste liquid are discharged, then the rotating drum 2 is rotated, the access door 4 is upward and opened, the leather to be dyed is added into the rotating drum 2 from the upper side and the access door 4 is closed, at the same time, the handle 7 is pulled, the dyeing liquid in the mixing bin 3 is added into the rotating drum 2 through the through hole 8, then the handle 7 is released, the plug is pressed on the through hole 8 again, then the dyes and water are added into the mixing bin 3 through the feeding opening, the sealing cover 5 is covered, and the rotating drum 2 is rotated to dye.

Claims

1. A leather dyeing drum charging structure, comprising a base (1), a drum (2) is rotatably arranged on the base (1), a power mechanism (6) is arranged on the base (1) and is in driving connection with the drum (2), characterized in that, The upper side of the rotating drum (2) is provided with an openable and closable access door (4), and the outer side of the rotating drum (2) on both sides of the access door (4) is provided with a mixing bin (3), the mixing bin (3) and the side wall of the rotating drum (2) form a closed space, the mixing bins (3) on both sides of the rotating drum (2) are symmetrically arranged about the center axis of the rotating drum (2), the upper side of the mixing bin (3) is provided with a feeding port, the feeding port is provided with a sealing cover (5), the lower side of the mixing bin (3) is provided with a mounting hole, the mounting hole is sealingly mounted with a guide piece (14), the guide piece (14) is provided with a guide hole, a sliding rod (11) is slidingly arranged in the guide hole, a sealing piece (13) is arranged between the sliding rod (11) and the guide hole, the end of the sliding rod (11) away from the rotating drum (2) is provided with a handle (7), the end of the sliding rod (11) close to the rotating drum (2) is provided with a plug, a spring (12) is arranged on the sliding rod (11) between the plug and the guide piece (14), the plug is provided with a through hole (8) on the side wall of the rotating drum (2) corresponding to the plug, and the plug is pressed on the through hole (8).

2. A leather dyeing drum charging structure according to claim 1, characterized in that, The plug comprises a sealing plate (10) and a sealing gasket (9), one side of the sealing plate (10) is fixed with the sliding rod (11), the other side of the sealing plate (10) is provided with the sealing gasket (9), and the sealing gasket (9) is pressed on the through hole (8).

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