Waste gas absorption device for cowhide sofa leather pulp shooting machine

Abstract

The utility model relates to the field of absorption devices, in particular to a waste gas absorption device for a cowhide sofa leather pulp shooting machine, which comprises side plates, a dismounting mechanism and a lifting mechanism, a transmission belt is mounted between the side plates, the right end of the transmission belt is connected with a first motor, and a vertical plate is mounted at the upper ends of the side plates. When cowhide sofa leather is produced, leather is driven by the transmission belt to be subjected to surface spouting and coloring treatment, before spouting treatment, the clamping plates on the two sides are pulled upwards to move upwards in the open grooves, threads are arranged on the outer walls of the connected rod bodies to drive the limiting plates to vertically move up and down in the limiting grooves in a meshed mode, and the height of the suction cups is adjusted; the telescopic pipe connected through the sealing ring made of rubber moves up and down in the telescopic groove, meanwhile, the sealing performance of the waste gas absorption equipment is guaranteed, meanwhile, waste gas absorption treatment can be conveniently conducted on different kinds of leather, and the using effect of the absorption equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of absorption devices, in particular to an exhaust gas absorption device for a cowhide sofa leather spraying machine. Background Art

[0002] With the rapid development of industry, the types of solvents and reactive liquids used to manually treat waste gas emitted by leather factories are gradually increasing. Direct discharge into the atmosphere will cause serious pollution to the environment. At the same time, some reactive liquids are of high value and will cause great economic losses after discharge, so absorption equipment is needed to absorb and recover the waste gas.

[0003] There are some shortcomings in the existing absorption device: there are different types of leather sofas, and different types require different types of slurries for spraying and coloring. Different types of slurries have different volatilization effects. Some materials have heavier volatile particles and a lower volatilization height, while slurries with lighter particles have a higher volatilization height. The existing absorption equipment absorbs exhaust gas at a fixed height through a straw, and the volatile exhaust gas with heavy volatile particles cannot be completely covered and absorbed by the suction equipment, resulting in an absorption blind spot, affecting the absorption effect. Utility Model Content

[0004] The utility model aims to provide an exhaust gas absorption device for a cowhide sofa leather spraying machine, which is used to solve the problem that different types of leather sofas require different types of slurries for spraying and coloring, and different types of slurries have different volatilization effects. Some materials have heavy volatile particles and low volatilization height, while slurries with light particles have high volatilization height. The existing absorption equipment absorbs exhaust gas at a fixed height through a straw, and the volatile exhaust gas with heavy volatile particles cannot be completely covered and absorbed by the suction equipment, resulting in an absorption blind area, which affects the absorption effect.

[0005] Therefore, the utility model provides a waste gas absorption device for a cowhide sofa leather spraying machine, including a base plate, a disassembly and assembly mechanism and a lifting mechanism, a transmission belt is installed between the base plates, the right end of the transmission belt is connected to a first motor, a vertical plate is installed on the upper end of the base plate, a disassembly and assembly mechanism for separately disassembling and installing the absorption equipment is arranged between the vertical plates, a fixed pipe is installed at the lower end of the disassembly and assembly mechanism, and a lifting mechanism with adjustable height of the absorption equipment is arranged at the lower end of the fixed pipe.

[0006] Preferably: the disassembly and assembly mechanism includes a slot, an air suction machine is inserted in the slot, a side slot is provided on the side wall of the slot, a side panel is installed on the side wall of the air suction machine, a card slot is provided on the upper side wall of the side panel, a slot is provided on the upper side of the side slot, a card plate is slidably installed in the slot, a side slot is provided on the side wall of the slot, a hydraulic rod is installed in the side slot, a spring is mounted on the outer wall of the hydraulic rod, and a side panel is installed on the side wall of the card plate.

[0007] Preferably: the lifting mechanism includes a telescopic slot, a sealing ring is installed inside the upper end of the telescopic slot, a limiting slot is provided on the side wall of the telescopic slot, a rod body is installed in the limiting slot, a limiting plate is sleeved on the outer wall of the rod body, a telescopic tube is installed between the limiting plates, a bottom slot is provided at the lower end of the limiting slot at the right end of the telescopic tube, a first bevel gear is installed on the inner wall of the upper end of the bottom slot, a second bevel gear is installed on the inner wall of the right end of the bottom slot, a second motor is connected to the right end of the second bevel gear, and a suction cup is installed at the lower end of the telescopic tube.

[0008] Preferably, the cross-sectional dimensions of the card slot match the cross-sectional dimensions of the card plate.

[0009] Preferably, the side plate is connected to one end of a spring, and the other end of the spring is connected to a side wall of the hydraulic rod.

[0010] Preferably, the first bevel gear and the second bevel gear are meshed with each other.

[0011] Preferably: the second bevel gear is connected to the rod body.

[0012] The utility model drives the leather to be sprayed and colored on the surface through a transmission belt when producing cowhide sofa leather. Before the spraying treatment, the card plates on both sides are pulled upward to move upward in the slot, driving the side plates to move upward in the side slots, generating potential energy by squeezing the hydraulic rod and the spring, inserting the air suction machine backward into the slot and inserting the side plates into the side slots at the same time, aligning the slot with the card plate, releasing the pulling force on the card plate, releasing the potential energy of the spring and generating a downward hydraulic thrust by the hydraulic rod, driving the card plate to be inserted into the slot, completing the installation of the air suction machine. When absorbing waste gas for leather of different models, different leather Leather requires different slurries, and different slurries have different volatilization effects, so it is necessary to adjust the height of the suction machine, control the rotation of the second motor, drive the second bevel gear to rotate, engage and drive the first bevel gear to rotate, drive the connected rod body to rotate, and the outer wall of the connected rod body is provided with a threaded engagement to drive the limit plate to move vertically up and down in the limit groove, adjust the height of the suction cup, and move the telescopic tube connected by a rubber sealing ring up and down in the telescopic groove while ensuring the sealing of the exhaust gas absorption equipment. At the same time, it is convenient to absorb exhaust gas for different leathers, thereby improving the use effect of the absorption equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a front cross-sectional view of the utility model;

[0015] Figure 3 For the utility model Figure 2 Middle A is a partial enlarged view;

[0016] Figure 4For the utility model Figure 2 Partial enlargement of B.

[0017] In the figure: 1. side plate; 2. transmission belt; 3. first motor; 4. vertical plate; 501. slot; 502. suction machine; 503. side slot; 504. side plate; 505. card slot; 506. slot; 507. card plate; 508. side slot; 509. hydraulic rod; 510. spring; 511. side plate; 601. telescopic slot; 602. sealing ring; 603. limit slot; 604. rod body; 605. limit plate; 606. telescopic tube; 607. bottom slot; 608. first bevel gear; 609. second bevel gear; 610. second motor; 611. suction cup; 7. fixing tube. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figure 1-4 , the figure shows a preferred embodiment of the utility model, a waste gas absorption device for a cowhide sofa leather spraying machine, comprising a base plate 1, a disassembly and assembly mechanism and a lifting mechanism, a transmission belt 2 is installed between the base plates 1, a first motor 3 is connected to the right end of the transmission belt 2, a vertical plate 4 is installed on the upper end of the base plate 1, a disassembly and assembly mechanism for separately disassembling and installing the absorption device is arranged between the vertical plates 4, a fixed pipe 7 is installed at the lower end of the disassembly and assembly mechanism, and a lifting mechanism for adjusting the height of the absorption device is arranged at the lower end of the fixed pipe 7.

[0021] It should be noted that the disassembly and assembly mechanism and the lifting mechanism of this solution improve the absorption effect.

[0022] Among them, the disassembly and assembly mechanism includes a slot 501, an air suction machine 502 is inserted in the slot 501, a side groove 503 is provided on the side wall of the slot 501, a side plate 504 is installed on the side wall of the air suction machine 502, a card slot 505 is provided on the upper side wall of the side plate 504, a slot 506 is provided on the upper side of the side groove 503, a card plate 507 is slidably installed in the slot 506, a side groove 508 is provided on the side wall of the slot 506, a hydraulic rod 509 is installed in the side groove 508, a spring 510 is provided on the outer wall of the hydraulic rod 509, and a side plate 511 is installed on the side wall of the card plate 507.

[0023] It should be noted that this solution is easy to disassemble and clean.

[0024] The cross-sectional dimensions of the card slot 505 and the cross-sectional dimensions of the card plate 507 are consistent with each other.

[0025] It should be noted that this solution is installed firmly and stably.

[0026] The side plate 511 is connected to one end of the spring 510 , and the other end of the spring 510 is connected to the side wall of the hydraulic rod 509 .

[0027] It should be noted that this solution is easy to disassemble and assemble.

[0028] Example 2

[0029] See also Figure 1-4 The lifting mechanism includes a telescopic slot 601, a sealing ring 602 is installed inside the upper end of the telescopic slot 601, a limiting slot 603 is provided on the side wall of the telescopic slot 601, a rod body 604 is installed in the limiting slot 603, a limiting plate 605 is sleeved on the outer wall of the rod body 604, a telescopic tube 606 is installed between the limiting plates 605, a bottom slot 607 is provided at the lower end of the limiting slot 603 at the right end of the telescopic tube 606, a first bevel gear 608 is installed on the inner wall of the upper end of the bottom slot 607, a second bevel gear 609 is installed on the inner wall of the right end of the bottom slot 607, a second motor 610 is connected to the right end of the second bevel gear 609, and a suction cup 611 is installed at the lower end of the telescopic tube 606.

[0030] It should be noted that this solution is convenient for adjusting the height.

[0031] The first bevel gear 608 and the second bevel gear 609 are meshed with each other.

[0032] It should be noted that this solution is highly efficient in regulation.

[0033] The second bevel gear 609 is connected to the rod body 604 .

[0034] It should be noted that this solution is more convenient to adjust.

[0035] The working process and principle of the utility model are as follows: when producing cowhide sofa leather, the leather is driven by the transmission belt 2 to perform surface spraying and coloring. Before the spraying, the card plates 507 on both sides are pulled upward to move upward in the slot 506, driving the side plate 511 to move upward in the side slot 508, squeezing the hydraulic rod 509 and the spring 510 to generate potential energy, inserting the air suction machine 502 backward into the slot 501 and inserting the side plate 504 into the side slot 503, aligning the card slot 505 with the card plate 507, releasing the pulling force on the card plate 507, the spring 510 releases the potential energy and the hydraulic rod 509 generates a downward hydraulic thrust, driving the card plate 507 to insert into the card slot 505, completing the installation of the air suction machine 502. When absorbing waste gas from leathers of different models, different leathers require different slurries, and different slurries have different volatilization effects, so it is necessary to adjust the height of the vacuum machine 502, control the rotation of the second motor 610, drive the second bevel gear 609 to rotate, engage and drive the first bevel gear 608 to rotate, drive the connected rod body 604 to rotate, and the outer wall of the connected rod body 604 is provided with a threaded engagement to drive the limit plate 605 to move vertically up and down in the limit groove 603, adjust the height of the suction cup 611, and the telescopic tube 606 connected by a rubber sealing ring 602 moves up and down in the telescopic groove 601 while ensuring the sealing of the waste gas absorption equipment, and at the same time facilitate the waste gas absorption treatment of different leathers.

[0036] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An exhaust gas absorption device for a cowhide sofa leather spraying machine, characterized in that: The invention comprises a base plate (1), a disassembly and assembly mechanism and a lifting mechanism. A transmission belt (2) is installed between the base plates (1). The right end of the transmission belt (2) is connected to a first motor (3). A vertical plate (4) is installed at the upper end of the base plate (1). A disassembly and assembly mechanism for separately disassembling and installing an absorption device is arranged between the vertical plates (4). A fixing pipe (7) is installed at the lower end of the disassembly and assembly mechanism. A lifting mechanism capable of adjusting the height of the absorption device is arranged at the lower end of the fixing pipe (7).

2. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a slot (501), an air suction machine (502) is inserted into the slot (501), a side groove (503) is provided on the side wall of the slot (501), a side plate (504) is installed on the side wall of the air suction machine (502), a clamping groove (505) is provided on the upper side wall of the side plate (504), a slot (506) is provided on the upper side of the side groove (503), a clamping plate (507) is slidably installed in the slot (506), a side groove (508) is provided on the side wall of the slot (506), a hydraulic rod (509) is installed in the side groove (508), a spring (510) is sleeved on the outer wall of the hydraulic rod (509), and a side plate (511) is installed on the side wall of the clamping plate (507).

3. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 1, characterized in that: The lifting mechanism comprises a telescopic slot (601), a sealing ring (602) is installed inside the upper end of the telescopic slot (601), a limiting slot (603) is provided on the side wall of the telescopic slot (601), a rod body (604) is installed in the limiting slot (603), a limiting plate (605) is sleeved on the outer wall of the rod body (604), a telescopic tube (606) is installed between the limiting plates (605), a bottom slot (607) is provided at the lower end of the limiting slot (603) at the right end of the telescopic tube (606), a first bevel gear (608) is installed on the inner wall of the upper end of the bottom slot (607), a second bevel gear (609) is installed on the inner wall of the right end of the bottom slot (607), a second motor (610) is connected to the right end of the second bevel gear (609), and a suction cup (611) is installed at the lower end of the telescopic tube (606).

4. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 2, characterized in that: The cross-sectional dimensions of the clamping slot (505) match the cross-sectional dimensions of the clamping plate (507).

5. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 2, characterized in that: The side plate (511) is connected to one end of the spring (510), and the other end of the spring (510) is connected to the side wall of the hydraulic rod (509).

6. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 3, characterized in that: The first bevel gear (608) and the second bevel gear (609) are meshed with each other.

7. The exhaust gas absorption device for a cowhide sofa leather spraying machine according to claim 3 is characterized in that: The second bevel gear (609) is connected to the rod body (604).

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