Anti-static device for artificial leather

Abstract

The utility model relates to the technical field of static electricity removal devices, and discloses a static electricity removal device for artificial leather, which effectively solves the problem that the current airflow is sprayed onto the artificial leather in a point-like manner, resulting in a small static electricity removal area. The utility model comprises a base, and two vertical plates are symmetrically installed on the top of the base, and a limiting component is installed between the two vertical plates. The limiting component comprises two static electricity removal units arranged relatively up and down, and the static electricity removal unit comprises a mounting plate, and two side plates are installed on the sides of the two mounting plates close to each other, and a limiting roller is rotatably installed between the two side plates. In the utility model, an ion airflow is blown toward the artificial leather through an air outlet box, and the cross-section of the air outlet box is in the shape of an isosceles trapezoid, and the width of the side of the air outlet box away from the mounting plate is smaller than the width of the side of the air outlet box close to the mounting plate, so that when the ion airflow is blown toward the artificial leather, the width of the flow channel is continuously reduced, and it is in a straight line when blown out, thereby expanding the static electricity removal area and improving the static electricity removal effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of static electricity removal devices, in particular to a static electricity removal device for artificial leather. Background Art

[0002] According to the patent document with the authorization announcement number of "CN218124995U" and the invention name of "An anti-static device for artificial leather", the specification states: when the device adjusts the thickness limit and the width limit, the artificial leather is conveyed under the drive of the conveying mechanism. During the conveying, a large amount of airflow with positive and negative charges is generated by the ion fan. The airflow with positive and negative charges passes through the conveying main pipe and enters the two first hoses and the second hose respectively. After being conveyed by the two first hoses, it enters the two lower hollow guide rollers, and enters the upper hollow guide roller through the conveying of a second hose. Then the airflow is blown out from the through hole, and the artificial leather can be evenly blown from the upper and lower end surfaces to neutralize the charge carried by the artificial leather. At the same time, the ion fan can blow away the impurities on the surface of the artificial leather, thereby achieving the effect of dust removal. Such uniform blowing of the airflow containing positive and negative charges makes it evenly contact with the upper and lower end surfaces of the artificial leather. Compared with the charge neutralization from the blowing airflow, the effect of anti-static is effectively improved. However, the following defects still exist:

[0003] Since the airflow is blown out from the through holes arranged on the hollow guide roller, and the hollow guide roller contacts the surface of the artificial leather, the airflow is sprayed onto the artificial leather in a point shape, so that the area of ​​the artificial leather in contact with the ion airflow is small, resulting in poor static electricity removal effect. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a static electricity removal device for artificial leather, which effectively solves the problem that the current airflow is sprayed onto the artificial leather in a point shape, resulting in a small static electricity removal area.

[0005] To achieve the above object, the utility model provides the following technical solution: an anti-static device for artificial leather, comprising a base, two vertical plates are symmetrically installed on the top of the base, and a limit assembly is installed between the two vertical plates;

[0006] The limiting assembly includes two static electricity removal units arranged opposite to each other, the static electricity removal unit includes a mounting plate, two side plates are installed on the sides of the two mounting plates close to each other, and a limiting roller is rotatably installed between the two side plates;

[0007] Two air outlet boxes are provided on one side of the mounting plate close to the side plate, and the two air outlet boxes are symmetrically arranged on both sides of the side plate. Connecting pipes are equidistantly installed on one side of the air outlet box close to the mounting plate, and the connecting pipes are fixedly connected to the mounting plate. A connecting pipe is installed on the mounting plate, and an inner cavity is opened inside the mounting plate, and the inner cavity is connected to the connecting pipe and the connecting pipe.

[0008] Preferably, the cross-section of the air outlet box is in the shape of an isosceles trapezoid, and the width of a side of the air outlet box away from the mounting plate is smaller than the width of a side of the air outlet box close to the mounting plate.

[0009] Preferably, rod grooves are symmetrically provided on both sides of the air outlet box, the rod grooves are located at one end of the air outlet box away from the mounting plate, and an air outlet regulating unit is installed inside the rod grooves.

[0010] Preferably, the air outlet adjustment unit includes a baffle rod movably installed inside the rod groove, the outer wall of the baffle rod is in close contact with the inner wall of the air outlet box, the two ends of the baffle rod are respectively located on the inner and outer sides of the air outlet box, and an end plate is installed at one end of the baffle rod located outside the air outlet box, a screw is threadedly connected to the end plate, the screw and the baffle rod are arranged parallel to each other, and a turning handle is installed on the screw.

[0011] Preferably, a limit rotation groove is installed at one end of the screw rod close to the air outlet box, the limit rotation groove is rotatably installed inside the fixing sleeve, and the fixing sleeve is fixedly installed on the side wall of the air outlet box.

[0012] Preferably, fixing rods are symmetrically installed at both ends of the lower mounting plate, and the fixing rods are fixedly connected to the vertical plate. Slide blocks are symmetrically installed at both ends of the upper mounting plate, and the slide blocks are slidably installed inside the slide grooves. The slide grooves are opened on the vertical plate, and the top of the slide block is fixedly connected to the output end of the cylinder, and the cylinder is fixedly installed on the top of the vertical plate.

[0013] Preferably, two supporting feet are symmetrically installed at the bottom end of the base, and the supporting feet are arranged in an L shape. Ion fans are installed on the two supporting feet, and the two ion fans are respectively connected to the connecting pipes on the two mounting plates through hoses.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) In the utility model, the ion airflow is blown toward the artificial leather through the air outlet box, and the cross section of the air outlet box is in the shape of an isosceles trapezoid. The width of the side of the air outlet box away from the mounting plate is smaller than the width of the side of the air outlet box close to the mounting plate. When the ion airflow is blown toward the artificial leather, the width of the flow channel is continuously reduced, and it is in a straight line when it is blown out, thereby expanding the static electricity removal area and improving the static electricity removal effect.

[0016] (2) The new type of baffle rod is guided by the rod groove, and the end plate is threadedly connected to the screw rod. Rotating the screw rod can drive the baffle rod to move horizontally, and the airflow with ions can only be blown out from between the two baffle rods, which is convenient for adjusting the blowing width of the ion airflow to match the width of the artificial leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 This is a schematic diagram of the structure of the static electricity removal device for artificial leather of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the static electricity removal unit of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the air outlet adjustment unit of the utility model;

[0023] In the figure: 1. base; 2. vertical plate; 3. supporting foot; 4. ion fan; 5. limiting assembly; 501. static electricity removal unit; 5011. mounting plate; 5012. side plate; 5013. limiting roller; 5014. connecting pipe; 5015. air outlet box; 5016. connecting pipe; 5017. inner cavity; 5018. rod groove; 502. slide groove; 503. slider; 504. cylinder; 505. fixing rod; 506. air outlet adjustment unit; 5061. stop rod; 5062. end plate; 5063. screw; 5064. turning handle; 5065. fixing sleeve; 5066. limiting turning groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1-Figure 4 The utility model comprises a base 1, two vertical plates 2 are symmetrically mounted on the top of the base 1, and a limit assembly 5 is mounted between the two vertical plates 2;

[0026] The limiting assembly 5 includes two static electricity removal units 501 arranged opposite to each other in the upper and lower parts. The two ends of the lower mounting plate 501 are symmetrically installed with fixing rods 505, and the fixing rods 505 are fixedly connected to the vertical plate 2. The two ends of the upper mounting plate 501 are symmetrically installed with sliders 503. The sliders 503 are slidably installed in the inside of the slide groove 502. The slide groove 502 is opened on the vertical plate 2. The top of the slider 503 is fixedly connected to the output end of the cylinder 504. The cylinder 504 is fixedly installed on the top of the vertical plate 2. The static electricity removal unit 5 01 includes a mounting plate 5011, two side plates 5012 are installed on the sides of the two mounting plates 5011 close to each other, a limiting roller 5013 is rotatably installed between the two side plates 5012, two air outlet boxes 5015 are arranged on the side of the mounting plate 5011 close to the side plate 5012, the two air outlet boxes 5015 are symmetrically arranged on both sides of the side plate 5012, and a connecting pipe 5014 is equidistantly installed on the side of the air outlet box 5015 close to the mounting plate 5011, and the connecting pipe 5014 is fixedly connected to the mounting plate 5011 A connecting pipe 5016 is installed on the mounting plate 5011, and an inner cavity 5017 is opened inside the mounting plate 5011. The inner cavity 5017 is connected with the connecting pipe 5014 and the connecting pipe 5016. The cross section of the air outlet box 5015 is in the shape of an isosceles trapezoid. The width of the side of the air outlet box 5015 away from the mounting plate 5011 is smaller than the width of the side of the air outlet box 5015 close to the mounting plate 5011. Rod grooves 5018 are symmetrically opened on both sides of the air outlet box 5015. The rod grooves 5018 are located at the side of the air outlet box 5015 away from the mounting plate 5011. At one end of the mounting plate 5011, an air outlet regulating unit 506 is installed inside the rod groove 5018, and the ion airflow is blown toward the artificial leather through the air outlet box 5015. The cross-section of the air outlet box 5015 is an isosceles trapezoidal shape, and the width of the side of the air outlet box 5015 away from the mounting plate 5011 is smaller than the width of the side of the air outlet box 5015 close to the mounting plate 5011, so that when the ion airflow is blown toward the artificial leather, the width of the channel it flows through is continuously reduced, and it is in a straight line when blown out, thereby expanding the static electricity removal area and improving the static electricity removal effect.

[0027] The air outlet adjustment unit 506 includes a baffle 5061 movably mounted inside the rod groove 5018, the outer wall of the baffle 5061 is in close contact with the inner wall of the air outlet box 5015, the two ends of the baffle 5061 are respectively located at the inner and outer sides of the air outlet box 5015, an end plate 5062 is installed at one end of the baffle 5061 located outside the air outlet box 5015, a screw 5063 is threadedly connected to the end plate 5062, the screw 5063 is arranged parallel to the baffle 5061, a turning handle 5064 is installed on the screw 5063, and the screw 5063 is close to the air outlet. A limit rotation groove 5066 is installed at one end of the box 5015, and the limit rotation groove 5066 is rotatably installed inside the fixed sleeve 5065. The fixed sleeve 5065 is fixedly installed on the side wall of the air outlet box 5015. The baffle rod 5061 is guided by the rod groove 5018, and the end plate 5062 is threadedly connected with the screw 5063. Rotating the screw 5063 can drive the baffle rod 5061 to move horizontally, and the airflow carrying ions can only be blown out from between the two baffle rods 5061, which is convenient for adjusting the blowing width of the ion airflow to match the width of the artificial leather.

[0028] Two supporting feet 3 are symmetrically installed at the bottom of the base 1. The supporting feet 3 are arranged in an L shape. Ion fans 4 are installed on the two supporting feet 3. The two ion fans 4 are connected to the connecting pipes 5016 on the two mounting plates 5011 through hoses.

[0029] Working principle: When in use, the artificial leather that needs to be destaticized passes through the upper and lower limiting rollers 5013, and the cylinder 504 is turned on to push the upper mounting plate 5011 downward, so that the two limiting rollers 5013 are in contact with the upper and lower surfaces of the artificial leather respectively, thereby limiting the movement of the artificial leather, and the artificial leather moves between the upper and lower limiting rollers 5013, and the two ion fans 4 are turned on at the same time, and then the airflow with ions enters the inner cavity 5017, and blows toward the surface of the artificial leather from the end of the air outlet box 5015, and then neutralizes the static electricity on the surface of the artificial leather, thereby achieving the purpose of destaticization;

[0030] Since the cross section of the air outlet box 5015 is in the shape of an isosceles trapezoid, the width of the side of the air outlet box 5015 away from the mounting plate 5011 is smaller than the width of the side of the air outlet box 5015 close to the mounting plate 5011, so that when the ion airflow is blown toward the artificial leather, the width of the channel through which it flows is continuously reduced, and it is in a straight line when it is blown out, thereby expanding the static electricity removal area and improving the static electricity removal effect;

[0031] When the width of the artificial leather changes, the handle 5064 is turned. Since the baffle rod 5061 is guided by the rod groove 5018 and the end plate 5062 is threadedly connected to the screw 5063, the baffle rod 5061 is driven to move laterally, and the airflow carrying ions can only be blown out from between the two baffle rods 5061, so that the width of the ion airflow can be adjusted to match the width of the artificial leather.

Claims

1. A static electricity removal device for artificial leather, comprising a base (1), characterized in that: Two vertical plates (2) are symmetrically mounted on the top of the base (1), and a limit position assembly (5) is mounted between the two vertical plates (2); The limiting assembly (5) comprises two static electricity removal units (501) arranged opposite to each other in an upper and lower direction, the static electricity removal unit (501) comprises a mounting plate (5011), two side plates (5012) are mounted on the sides of the two mounting plates (5011) close to each other, and a limiting roller (5013) is rotatably mounted between the two side plates (5012); Two air outlet boxes (5015) are provided on one side of the mounting plate (5011) close to the side plate (5012), and the two air outlet boxes (5015) are symmetrically arranged on both sides of the side plate (5012). Connecting pipes (5014) are equidistantly installed on one side of the air outlet boxes (5015) close to the mounting plate (5011), and the connecting pipes (5014) are fixedly connected to the mounting plate (5011). A connecting pipe (5016) is installed on the mounting plate (5011), and an inner cavity (5017) is provided inside the mounting plate (5011), and the inner cavity (5017) is connected to the connecting pipe (5014) and the connecting pipe (5016).

2. The static electricity removal device for artificial leather according to claim 1, characterized in that: The cross-section of the air outlet box (5015) is in the shape of an isosceles trapezoid, and the width of a side of the air outlet box (5015) away from the mounting plate (5011) is smaller than the width of a side of the air outlet box (5015) close to the mounting plate (5011).

3. The static electricity removal device for artificial leather according to claim 1, characterized in that: Rod grooves (5018) are symmetrically provided on both sides of the air outlet box (5015). The rod groove (5018) is located at one end of the air outlet box (5015) away from the mounting plate (5011), and an air outlet adjustment unit (506) is installed inside the rod groove (5018).

4. The static electricity removal device for artificial leather according to claim 3, characterized in that: The air outlet adjustment unit (506) comprises a blocking rod (5061) movably mounted inside the rod groove (5018); the outer wall of the blocking rod (5061) is in close contact with the inner wall of the air outlet box (5015); the two ends of the blocking rod (5061) are respectively located on the inner and outer sides of the air outlet box (5015); an end plate (5062) is mounted on the end of the blocking rod (5061) located outside the air outlet box (5015); a screw rod (5063) is threadedly connected to the end plate (5062); the screw rod (5063) is arranged parallel to the blocking rod (5061); and a turning handle (5064) is mounted on the screw rod (5063).

5. The static electricity removal device for artificial leather according to claim 4, characterized in that: A limit rotation groove (5066) is installed at one end of the screw rod (5063) close to the air outlet box (5015), and the limit rotation groove (5066) is rotatably installed inside the fixing sleeve (5065), and the fixing sleeve (5065) is fixedly installed on the side wall of the air outlet box (5015).

6. The static electricity removal device for artificial leather according to claim 1, characterized in that: The two ends of the lower mounting plate (5011) are symmetrically mounted with fixing rods (505), the fixing rods (505) are fixedly connected to the vertical plate (2), and the two ends of the upper mounting plate (5011) are symmetrically mounted with sliders (503), the sliders (503) are slidably mounted inside the slide grooves (502), the slide grooves (502) are opened on the vertical plate (2), the top end of the slider (503) is fixedly connected to the output end of the cylinder (504), and the cylinder (504) is fixedly mounted on the top end of the vertical plate (2).

7. The static electricity removal device for artificial leather according to claim 1, characterized in that: Two supporting feet (3) are symmetrically mounted on the bottom end of the base (1), the supporting feet (3) being arranged in an L shape, and ion fans (4) are mounted on both supporting feet (3), and the two ion fans (4) are respectively connected to connecting pipes (5016) on the two mounting plates (5011) via hoses.

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