Automatic corner angle adjusting device for a glazing machine

Abstract

The utility model discloses an automatic corner angle adjusting device for ironing machine, including wallboard, wallboard is assembled with slide, lift limiting component and air cylinder, and the slide is slidably connected with the sliding block, and one side of the sliding block is connected with the corner angle roller, the lift limiting component includes motor, speed reducer, lifting rod and limiting flange, and one side of the motor is assembled with the speed reducer, and one side of the speed reducer is assembled with the motion conversion structure, and the lifting rod is installed on the motion conversion structure, and the bottom of the lifting rod is installed with the limiting flange, the wallboard still is fixed with the air cylinder seat through the bolt, and one end of the air cylinder is installed on the air cylinder seat, and the air cylinder rod of the other end is connected with the sliding block, in the utility model, the structure is simple, and through the electric mode can fast, accurate, safe and convenient adjustment need various corner angle angle, thereby satisfies the different ironing light demand of ironable fabric, can significantly reduce the labor intensity and improve the work efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of heat pressing machines, specifically, it relates to an automatic wrapping angle adjustment device for heat pressing machines. Background Technology

[0002] A heat-pressing machine is a finishing equipment in the textile industry, mainly used for heat-pressing blankets, fleece, acrylic and woolen fabrics.

[0003] Existing heat pressing machines employ manual adjustment for the wrap angle adjustment mechanism. Operators must manually rotate the left and right adjustment handwheels located on the top of the machine. This is not only inconvenient, time-consuming, and labor-intensive, but also makes it difficult to guarantee the positional accuracy of the adjusted sides, causing the wrap angle rollers to tilt. This is especially pronounced for wide-width heat pressing machines, where these drawbacks are amplified and further highlighted, directly affecting work efficiency and heat pressing results. Some machines use cylinders for adjustment, but due to the structural characteristics and linear motion control features of cylinders, the wrap angle can only be achieved at the maximum and minimum stroke points of the cylinder when driven by the cylinder alone. Other wrap angles between the maximum and minimum wrap angles are difficult or even impossible to achieve.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies.

[0005] Therefore, in order to solve the above problems, this utility model provides an automatic wrapping angle adjustment device for a heat press machine. Utility Model Content

[0006] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide an automatic wrapping angle adjustment device for a heat press machine.

[0007] The objective of this utility model can be achieved through the following technical solutions:

[0008] An automatic corner adjustment device for a heat press machine includes a wall panel, on which a slide rail, a lifting limit assembly and a cylinder are mounted. A slider is slidably connected on the slide rail, and a corner roller is connected to one side of the slider.

[0009] The lifting and limiting assembly includes a motor, a reducer, a lifting rod, and a limiting flange. The reducer is mounted on one side of the motor, and a motion conversion structure is mounted on one side of the reducer. The lifting rod is mounted on the motion conversion structure, and a limiting flange is mounted on the bottom end of the lifting rod.

[0010] Furthermore, a cylinder seat is also fixedly installed on the wall panel by bolts, one end of the cylinder is installed on the cylinder seat, and the cylinder rod at the other end is connected to the slider.

[0011] Furthermore, the slide is provided in two sets, and the slider is slidably connected to each set of slides. Each set of sliders has a bearing mounted on its opposite side, and the two ends of the corner roller are respectively connected to the two sets of sliders through two bearings.

[0012] Furthermore, the vertical centerline of the cylinder coincides with the central axis of the slider.

[0013] Furthermore, the lifting and limiting assembly also includes a mounting base, which is fixed to the slide rail by bolts, and the motor and the reducer are both mounted on the mounting base.

[0014] Furthermore, the motion conversion structure consists of a lead screw and a nut. The lead screw is connected to the output shaft of the reducer, and the nut is connected to the lifting rod. The lead screw and the nut form a helical engagement, and the slide rail serves as a guide structure for the nut.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This invention features a simple structure and allows for quick, accurate, safe, and convenient adjustment of various wrap angles via electric means, thereby meeting the different heat-pressing requirements of heatable fabrics and significantly reducing labor intensity and improving work efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a partial schematic diagram of the present invention;

[0019] Figure 2 This is the overall front view of the present invention;

[0020] Figure 3 This is a schematic diagram of the lifting and limiting component of this utility model.

[0021] Figure label:

[0022] 1. Wall panel; 2. Slide rail; 3. Slider; 4. Bearing with seat; 5. Lifting and limiting assembly; 6. Mounting base; 7. Corner roller; 8. Cylinder; 9. Cylinder seat; 10. Motor; 11. Reducer; 12. Lifting rod; 13. Limiting flange. Detailed Implementation

[0023] The utility model will now be further described with reference to the accompanying drawings and specific embodiments:

[0024] Please see Figure 1 and Figure 2 According to an embodiment of the present invention, an automatic corner adjustment device for a heat press machine includes a wall panel 1, on which a slide rail 2, a lifting limit component 5, and a cylinder 8 are mounted. A slider 3 is slidably connected to the slide rail 2, and a corner-wrapping roller 7 is connected to one side of the slider 3. The corner-wrapping roller 7 is installed parallel to one or both sides of the heat press roller (which is in the prior art and is not shown in the figure). The corner-wrapping roller 7 is used to improve the heat press efficiency and the quality of fabric processing. By adjusting the contact angle (i.e., "corner") between the fabric and the heat press roller on the heat press machine, the corner-wrapping roller 7 makes the fabric fibers more fully adhere to the surface of the heat press roller, prolongs the heat pressing time, and thus improves the straightness and luster of the fibers. The cylinder 8 drives the slider 3 to move up and down in the slide rail 2 through telescopic movement. The up and down movement of the slider 3 drives the corner-wrapping roller 7 to move up and down as well, so that the size of the corner-wrapping roller changes.

[0025] Please see Figure 2 and Figure 3 The lifting and limiting assembly 5 includes a motor 10, a reducer 11, a lifting rod 12, and a limiting flange 13. The reducer 11 is mounted on one side of the motor 10, and a motion conversion structure is mounted on the other side of the reducer 11. The lifting rod 12 is mounted on the motion conversion structure, and the limiting flange 13 is mounted on the bottom end of the lifting rod 12. The motion conversion structure consists of a lead screw and a nut (this is prior art and not shown in the figure). The lead screw is connected to the output shaft of the reducer 11, and the nut is connected to the lifting rod 12. The lead screw and nut form a helical engagement. The slide rail 2 is a guide structure for the nut. The rotary motion input from the reducer 10 and the speed reducer 11 is converted into the vertical linear motion of the lifting rod 12 through the motion conversion structure. During the vertical linear motion of the lifting rod 12, the limiting flange 13 fixed at the lower end of the lifting rod 12 also moves along with it. At this time, the highest position when the cylinder rod extends is the position when the slider 3 contacts the limiting flange 13. That is, the extension stroke of the cylinder 8 is determined by the position of the limiting flange 13 of the lifting limiting assembly 5. While limiting the extension stroke of the cylinder 8, the upper limit position of the wrapping roller 7 is also limited, thus achieving the effect of adjusting and limiting the wrapping angle.

[0026] Please see Figure 1 and Figure 2 A cylinder seat 9 is also fixedly installed on the wall panel 1 by bolts. One end of the cylinder 8 is installed on the cylinder seat 9, and the cylinder rod at the other end is connected to the slider 3. The vertical center line of the cylinder 8 coincides with the central axis of the slider 3. The cylinder seat 9 matches the cylinder 8, providing an installation platform for the cylinder 8 and maintaining the stability of the cylinder 8 during operation.

[0027] Please see Figure 1 and Figure 2 The slide 2 is provided in two sets, and each set of slide 2 is slidably connected to a slider 3. Each set of sliders 3 is equipped with a bearing 4 on the opposite side. The two ends of the corner roller 7 are connected to the two sets of sliders 3 through two bearings 4 respectively. The design of the two sets of slide 2 enables the corner roller 7 to rise and fall smoothly, thereby ensuring the working efficiency of the heat press machine.

[0028] Please see Figure 2 and Figure 3 The lifting limit assembly 5 also includes a mounting base 6, which is fixed to the slide rail 2 by bolts. The motor 10 and the reducer 11 are both mounted on the mounting base 6. The mounting base 6 provides a mounting platform for the motor 10 and the reducer 11, ensuring the stability of the motor 10 and the reducer 11 during operation.

[0029] The working principle of an automatic wrap angle adjustment device for a heat press machine is as follows: During use, the cylinder 8 drives the slider 3 to move up and down within the slide rail 2 through its telescopic movement. The up and down movement of the slider 3 drives the seated bearing 4 and the wrap angle roller 7 mounted on it to move up and down as well, thus changing the size of the wrap angle. However, due to the structural characteristics and linear motion control features of the cylinder, relying solely on the cylinder's push, the wrap angle can only form a maximum and a minimum wrap angle at the two extreme points of the cylinder's maximum and minimum stroke. Other wrap angles between the maximum and minimum wrap angles are difficult or even impossible to achieve. The addition of the lifting limit component 5 can solve this problem. The motor 10 drives the reducer 11 to work. The output shaft of the reducer 11 drives the lead screw on the motion conversion structure to rotate. The lead screw engages with the nut fixed to the lifting rod 12 in a helical manner. When the lead screw rotates, the nut is constrained by the slide rail 2 and forced to move freely along the lead screw axis, thereby driving the lifting rod 12 to move linearly up and down. During the linear movement of the lifting rod 12, the limiting flange 13 fixed to the lower end of the lifting rod 12 also moves along with it. At this time, the highest position when the cylinder rod extends is the position when the slider 3 contacts the limiting flange 13. That is, the extension stroke of the cylinder 8 is determined by the position of the limiting flange 13. Limiting the extension stroke of the cylinder 8 also limits the upper limit position of the wrapping roller 7, thus achieving the adjustment and limitation effect of the wrapping angle. This method can quickly, accurately, safely and conveniently adjust various required wrapping angles, thereby meeting the different heat-pressing requirements of heatable fabrics, and can significantly reduce labor intensity and improve work efficiency.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic corner adjustment device for a heat press machine, comprising a wall panel (1), characterized in that, The wall panel (1) is equipped with a slide rail (2), a lifting limit assembly (5) and a cylinder (8). A slider (3) is slidably connected to the slide rail (2), and a corner roller (7) is connected to one side of the slider (3). The lifting and limiting assembly (5) includes a motor (10), a reducer (11), a lifting rod (12), and a limiting flange (13). The reducer (11) is mounted on one side of the motor (10), and a motion conversion structure is mounted on one side of the reducer (11). The lifting rod (12) is mounted on the motion conversion structure, and the limiting flange (13) is mounted on the bottom end of the lifting rod (12).

2. The automatic wrap angle adjustment device for a heat press machine according to claim 1, characterized in that, A cylinder seat (9) is also fixedly installed on the wall panel (1) by bolts. One end of the cylinder (8) is installed on the cylinder seat (9), and the cylinder rod at the other end is connected to the slider (3).

3. The automatic wrap angle adjustment device for a heat press machine according to claim 1, characterized in that, The slide (2) is provided in two sets, and the slider (3) is slidably connected to both sets of slides (2). Each set of sliders (3) is equipped with a bearing (4) on the opposite side. The two ends of the corner roller (7) are connected to the two sets of sliders (3) through the two bearings (4).

4. The automatic wrap angle adjustment device for a heat press machine according to claim 1, characterized in that, The vertical centerline of the cylinder (8) coincides with the central axis of the slider (3).

5. The automatic wrap angle adjustment device for a heat press machine according to claim 1, characterized in that, The lifting limit assembly (5) also includes a mounting base (6), which is fixed to the slide rail (2) by bolts. The motor (10) and the reducer (11) are both mounted on the mounting base (6).

6. The automatic wrap angle adjustment device for a heat press machine according to claim 1, characterized in that, The motion conversion structure consists of a lead screw and a nut. The lead screw is connected to the output shaft of the reducer (11), and the nut is connected to the lifting rod (12). The lead screw and the nut form a helical engagement, and the slide (2) is the guide structure for the nut.

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