High-temperature high-pressure dyeing machine with safety protection type quick opening door structure

Abstract

The present application relates to a kind of high-temperature high-pressure dyeing machine with safety protection type quick door structure and method thereof, including dyeing machine body, the dyeing machine body is provided with a feed inlet, the movable end of the electric track is fixedly provided with two with removable connection connecting rod of sliding door, the dyeing machine body is provided with first auxiliary device and second auxiliary device, the first auxiliary device is used to be able to be righted to sliding door in the thickness direction with height direction when installing sliding door, the second auxiliary device is used to detect whether the front and rear angle of sliding door upper end and lower end exists when installing sliding door, and detect whether the whole sliding door is located in the width range of slide rail and the interval between two slide rails, so as to further increase the service life of machine door and guide rail, long-term can reduce the maintenance cost of equipment.

Description

Technical Field

[0001] This invention relates to the field of dyeing machine technology, and specifically to a high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure. Background Technology

[0002] High-temperature, high-pressure dyeing machines are core equipment in the printing and dyeing industry. During operation, the reliable seal between the machine door and the machine body is crucial to meeting the machine's operating requirements. Therefore, the machine door needs regular disassembly and maintenance. Currently, in existing technology, dyeing machine doors typically use a guide rail structure for movement. After maintenance, the door needs to be aligned with the guide rail and reinstalled. However, in actual installation, operators often struggle to accurately align the door with the rail in one go. The door easily collides and scrapes against the guide rail edge when pushed in. Frequent scraping can deform both the guide rail and the door, affecting their lifespan and increasing maintenance costs. Summary of the Invention

[0003] (1) Technical problems to be solved The purpose of this invention is to overcome the shortcomings of the prior art, adapt to practical needs, and provide a high-temperature and high-pressure dyeing machine with a safe and protective quick-opening door structure to solve the above-mentioned technical problems.

[0004] (2) Technical solution To achieve the objectives of this invention, the technical solution adopted is as follows: A high-temperature, high-pressure dyeing machine with a safety-protected quick-opening door structure includes a dyeing machine body. The dyeing machine body has a feed inlet, and a slide rail is respectively provided on the upper and lower sides of the feed inlet, with the two slide rails facing each other. A sliding door that can reciprocate is provided between the two slide rails. A moving block located within the slide rail is fixedly provided on the upper and lower sides of the sliding door. An electric track is fixedly provided on the upper side of the dyeing machine body. Two connecting rods detachably connected to the sliding door are fixedly provided on the moving end of the electric track. The dyeing machine body is provided with a first auxiliary device and a second auxiliary device. The first auxiliary device is used to align the sliding door in the thickness and height directions during installation. The second auxiliary device is used to detect whether there is a front-to-back angle tilt between the upper and lower ends of the sliding door during installation, and to detect whether the entire sliding door is within the width range of the slide rails and the distance between the two slide rails.

[0005] The first auxiliary device includes a vertical plate fixedly mounted on the dyeing machine body, a rotating rod rotatably mounted on the vertical plate, a detection housing fixedly mounted on the rotating rod, a first detection component and a second detection component mounted on the detection housing, and a reset torsion spring sleeved on the rotating rod. In the initial state, the detection housing is located directly below the rotating rod.

[0006] The first detection component includes two first slide grooves symmetrically arranged along the thickness direction of the detection housing. The side and top surface of each first slide groove facing away from the slide rail are open. A first slider that can reciprocate is provided in each first slide groove. A first abutment rod is fixedly provided on each first slider, passing through the side opening of the first slide groove facing away from the slide rail. A first return spring is fixedly provided between the first slider and the side wall of the first slide groove. The straight distance between the two first abutment rods is less than the thickness distance of the moving block.

[0007] The second detection component includes two second slide grooves symmetrically arranged along the height direction of the detection housing. Each second slide groove has an open side facing away from the slide rail and an open side facing away from the vertical plate. Each second slide groove contains a reciprocating second slider. Each second slider has a fixed second abutment rod that passes through the open side of the second slide groove facing away from the slide rail. A second return spring is fixed between the second slider and the side wall of the second slide groove.

[0008] The second auxiliary device includes a third detection component respectively disposed on each slide rail; the third detection component includes three limiting grooves disposed on the side of the slide rail facing the detection housing, one limiting groove being located on the inner side of the slide rail, and the other two limiting grooves being located on the two opposite sides of the slide rail, and a reciprocating abutment being disposed in each limiting groove.

[0009] Each limiting groove has a trapezoidal groove at its bottom. A trapezoidal block that can reciprocate within the trapezoidal groove is fixedly mounted on the abutment. A third return spring is fixedly mounted between the trapezoidal block and the side wall of the trapezoidal groove.

[0010] A first observation mirror is fixedly installed on the upright plate, and a second observation mirror is fixedly installed on the lower side of the feed inlet.

[0011] A sealing ring is embedded at the discharge port.

[0012] The top surface of the detection housing is fixedly provided with a first scale located between two first sliding grooves, and the side surface of the detection housing is fixedly provided with a second scale located between two second sliding grooves.

[0013] The dyeing machine body is equipped with a safety protection device. The installation protection device includes a mounting plate fixedly mounted on the dyeing machine body. The mounting plate is provided with a first threaded hole, and the sliding block located on the upper side of the sliding door is provided with a second threaded hole. A bolt is threadedly connected to the first threaded hole. Before the dyeing machine body is started, the first threaded hole and the second threaded hole are locked together by the bolt.

[0014] Beneficial effects: By using the first and second auxiliary devices, the operator can align the sliding door in the thickness and height directions using the first auxiliary device when inserting it into the guide rails. The second auxiliary device detects whether there is a front-to-back angle tilt at the top and bottom of the sliding door, and whether the overall outline of the sliding door is within the width range of the guide rails and the distance between the two guide rails. This allows for more precise alignment of the door body with the guide rails when inserting the sliding door, avoiding excessive collisions and scrapes between the door and the guide rail edges when pushing it in. This further increases the service life of the door and guide rails, and reduces equipment maintenance costs in the long run. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure according to the present invention; Figure 2 for Figure 1 Enlarged view of point A in the image; Figure 3 for Figure 2 Enlarged view of point B in the image; Figure 4 A top view for inspecting the casing; Figure 5 To inspect the front view of the housing; Figure 6 A three-dimensional structural diagram of the high-temperature and high-pressure dyeing machine after the sliding door has been disassembled; Figure 7 for Figure 6 Enlarged view of point C in the image; Figure 8 This is a three-dimensional structural diagram of a sliding door; Figure 9 for Figure 6 Enlarged view of point D in the image; Figure 10 This is a three-dimensional structural diagram of the upper slide rail; Figure 11 This is the left view of the upper slide rail; Figure 12 for Figure 11 Sectional view of the EE section in the diagram. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-12 The present invention is further illustrated by the embodiments: A high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure includes a dyeing machine body 1. The dyeing machine body 1 is provided with a feed inlet 2. The upper and lower sides of the feed inlet 2 are respectively provided with connecting plates 3 fixedly connected to the housing of the dyeing machine body 1. Each connecting plate 3 is fixedly provided with a slide rail 4, and the two slide rails 4 are arranged opposite to each other. A sliding door 5 that can reciprocate is provided between the two slide rails 4. The upper and lower sides of the sliding door 5 are respectively provided with a moving block 6 located in the slide rail 5. An electric track 7 is fixedly provided on the upper side of the dyeing machine body 1. Two connecting rods 8 that are detachably connected to the sliding door 5 are fixedly provided on the moving end of the electric track 7. The dyeing machine body 1 is provided with a first auxiliary device and a second auxiliary device. The first auxiliary device is used to align the sliding door 5 in the thickness and height directions when installing the sliding door 5. The second auxiliary device is used to detect whether there is a front-to-back angle tilt between the upper and lower ends of the sliding door 5 when installing the sliding door 5, and to detect whether the entire sliding door 5 is within the width range of the slide rail and the distance between the two slide rails.

[0017] The first auxiliary device includes a vertical plate 20 fixedly mounted on the dyeing machine body 1. A rotating rod 21 is rotatably mounted on the vertical plate 20. A detection housing 22 is fixedly mounted on the rotating rod 21. A first detection component and a second detection component are mounted on the detection housing 22. A reset torsion spring is sleeved on the rotating rod 21. In the initial state, the detection housing 22 is located directly below the rotating rod 21. One end of the reset torsion spring is fixedly connected to the rotating rod 21, and the other end is fixedly connected to the vertical plate 20.

[0018] The first detection component includes two first slide grooves 23 symmetrically arranged along the thickness direction of the detection housing 22. The side and top surface of each first slide groove 23 facing away from the slide rail 4 are open. A first slider 24 that can reciprocate is provided in each first slide groove 23. A first abutment 25 that passes through the side opening of the first slide groove 23 facing away from the slide rail 4 is fixedly provided on each first slider 24. A first return spring 26 is fixedly provided between the first slider 24 and the side wall of the first slide groove 23. The straight distance between the two first abutment 25s is less than the thickness distance of the moving block 6.

[0019] The second detection component includes two second slide grooves 30 symmetrically arranged along the height direction of the detection housing 22. Each second slide groove 30 has an open side facing away from the slide rail 4 and an open side facing away from the vertical plate 20. Each second slide groove 30 is provided with a reciprocating second slider 31. Each second slider 31 is fixedly provided with a second abutment 32 that passes through the open side of the second slide groove 30 facing away from the slide rail 4. A second return spring 33 is fixedly provided between the second slider 31 and the side wall of the second slide groove 30.

[0020] The second auxiliary device includes a third detection component respectively disposed on each slide rail 4; the third detection component includes three limiting grooves 40 disposed on one side of the slide rail 4 facing the detection housing 22, one limiting groove 40 being located on the inner side of the slide rail 4, and the other two limiting grooves 40 being located on two opposite sides of the slide rail 4, and each limiting groove 40 being provided with a reciprocating abutment 41.

[0021] Each limiting groove 40 has a trapezoidal groove 42 at its bottom. A trapezoidal block 43, which can reciprocate within the trapezoidal groove 42, is fixedly mounted on the abutment 41. A third return spring 44 is fixedly mounted between the trapezoidal block 43 and the side wall of the trapezoidal groove 42. The end of the trapezoidal block 43 that contacts the bottom of the trapezoidal groove 42 is the larger end, and the end of the trapezoidal block 43 that connects to the abutment 41 is the smaller end, thereby allowing the abutment 41 to be limited within the limiting groove 40 and move smoothly.

[0022] A first observation mirror 51 is fixedly installed on the upright plate 20, and a second observation mirror 52 is fixedly installed on the lower side of the feed inlet 2. The first observation mirror 51 allows the operator facing the dyeing machine body 1 to more easily observe the abutment 41 on the upper guide rail 4 near the dyeing machine body 1, and the second observation mirror 52 allows the operator facing the dyeing machine body 1 to more easily observe the abutment 41 on the lower guide rail 4 near the dyeing machine body 1.

[0023] A sealing ring 60 is embedded in the discharge port 2. This allows the sealing ring 60 to enhance the sealing performance and better seal the discharge port 2 when the discharge port 2 is closed by the sliding door.

[0024] The top surface of the detection housing 22 is fixedly provided with a first scale 70 located between two first slide grooves 23, and the side surface of the detection housing 22 is fixedly provided with a second scale 71 located between two second slide grooves 30.

[0025] A safety protection device is installed on the dyeing machine body 1. The device includes a mounting plate 61 fixedly mounted on the dyeing machine body 1. The mounting plate 61 has a first threaded hole 62, and the sliding block 8 located above the sliding door 5 has a second threaded hole 63. A bolt 64 is threaded onto the first threaded hole 62. Before the dyeing machine body 1 is started, the bolt 61 locks the first threaded hole 62 and the second threaded hole 63 together. With this device, when the sliding door closes the discharge port 2, the bolt 64 can be manually rotated to lock the first threaded hole and the second threaded hole, thus preventing accidental operation of the electric track to open the sliding door while the dyeing machine is working.

[0026] The working principle of this invention includes the following process: When two operators lift the sliding door 5 and prepare to push it in from the left end of the slide rail 4, the side of the moving block 6 near the detection housing 22 will abut against the second abutment 32 and the first abutment 25 on the detection housing 22 (when the moving block 6 is moved to one side of the detection housing 22, the top surface of the moving block 6 is slightly lower than the top surface 555 of the detection housing 22, so that after the subsequent detection is completed, the moving block 6 can push the detection housing 22 to overcome the torsion of the torsion spring and flip it to one side smoothly, so that the moving block 6 will not be stuck by the detection housing 22). At this time, the two first abutment rods 25 will abut against the side of the moving block 6. When the author moves the sliding door 5, it pushes the two first abutments 25 and the two second abutments 32. The first abutments 25 move the first slider 24. The operator judges whether the sliding door 5 is aligned in the thickness direction by observing whether the two first sliders 24 move equal distances. The first scale 70 makes it easier for the operator to visually estimate the distance moved by the first slider 24. At the same time, the second abutments 32 move the second sliders 31. The operator judges whether the sliding door 5 is aligned in the height direction by observing whether the two second sliders 31 move equal distances. The second scale 71 makes it easier for the operator to visually estimate the distance moved by the second sliders 31. The distance moved is determined by observing the first slider 24 and the second slider 31, allowing the operator to determine the tilt status of the sliding door 5. This facilitates the operator's adjustment of the sliding door's orientation during insertion. The sliding door is aligned in the thickness direction when the two first sliders 24 have moved equal distances, and in the height direction when the two second sliders 31 have moved equal distances. Once both thickness and height directions are adjusted, the operator continues to slowly lift the sliding door 5 towards the slide rail 4. The sliding door 5 will push the detection housing 22 to flip to one side, allowing the sliding door 5 to pass directly under the rotating rod 21. Push the sliding door 5 towards the slide rail 4. At this time, the two sliding blocks 6 located on the upper and lower sides of the sliding door 5 will approach the abutments 41 on the two guide rails 4. When one of the abutments 41 on the opposite side of the upper guide rail 4 abuts the sliding block 6, and one of the abutments 41 on the opposite side of the lower guide rail 4 also abuts the other sliding block 6, if the two abutments 41 are on the same side, it means that the sliding door 5 needs to be slightly adjusted and moved along the thickness direction of the sliding door 5 to keep in line with the width direction of the guide rail. If the two abutments 41 are on different sides, it means that there is an angle of inclination between the upper and lower ends of the sliding door 5, which needs to be straightened. When the abutment 41 on the inner side of the upper guide rail abuts the sliding block 6, or the abutment 41 on the inner side of the lower guide rail abuts the sliding block 6, it means that the sliding door needs to be slightly adjusted and moved along the height direction of the sliding door to match the distance between the sliding door and the two guide rails. Once the sliding door 5 is adjusted, ensure that there is no tilt angle between the upper and lower ends, and that the thickness direction is consistent with the width of the guide rail, and the height direction is consistent with the distance between the two guide rails, so that the sliding door 5 can smoothly enter between the two guide rails 4.

[0027] After the sliding door 5 is moved into the guide rail, it is detachably connected to the sliding door 5 via the connecting rod 8. Then, the electric track 7 can be activated to drive the sliding door 5 to move back and forth within the slide rail 4 to open and close the feed port 2.

[0028] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0030] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0031] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A high-temperature, high-pressure dyeing machine with a safety-protected quick-opening door structure, characterized in that: The system includes a dyeing machine body (1), on which a feed inlet (2) is provided. A slide rail (4) is provided on the upper and lower sides of the feed inlet (2), and the two slide rails (4) are arranged opposite to each other. A sliding door (5) that can reciprocate is provided between the two slide rails (4). A moving block (6) located within the slide rail (5) is fixedly provided on the upper and lower sides of the sliding door (5). An electric track (7) is fixedly provided on the upper side of the dyeing machine body (1), and a moving end of the electric track (7) is fixedly provided with... Two connecting rods (8) are detachably connected to the sliding door (5). The dyeing machine body (1) is provided with a first auxiliary device and a second auxiliary device. The first auxiliary device is used to align the sliding door (5) in the thickness and height directions when installing the sliding door (5). The second auxiliary device is used to detect whether there is a front-to-back angle tilt between the upper and lower ends of the sliding door (5) when installing the sliding door (5), and to detect whether the entire sliding door (5) is within the width range of the slide rail and the distance between the two slide rails.

2. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 1, characterized in that: The first auxiliary device includes a vertical plate (20) fixedly mounted on the dyeing machine body (1), a rotating rod (21) rotatably mounted on the vertical plate (20), a detection housing (22) fixedly mounted on the rotating rod (21), a first detection component and a second detection component mounted on the detection housing (22), and a reset torsion spring sleeved on the rotating rod (21). In the initial state, the detection housing (22) is located directly below the rotating rod (21).

3. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 2, characterized in that: The first detection component includes two first slide grooves (23) symmetrically arranged along the thickness direction of the detection housing (22). The side and top surface of each first slide groove (23) facing away from the slide rail (4) are open. A first slider (24) that can reciprocate is provided in each first slide groove (23). A first abutment (25) that passes through the side opening of the first slide groove (23) facing away from the slide rail (4) is fixedly provided on each first slider (24). A first return spring (26) is fixedly provided between the first slider (24) and the side wall of the first slide groove (23). The straight distance between the two first abutment (2) is less than the thickness distance of the moving block (6).

4. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 3, characterized in that: The second detection component includes two second slide grooves (30) symmetrically arranged along the height direction of the detection housing (22). Each second slide groove (30) has an open side facing away from the slide rail (4) and an open side facing away from the vertical plate (20). Each second slide groove (30) is provided with a reciprocating second slider (31). Each second slider (31) is fixedly provided with a second abutment (32) that passes through the open side of the second slide groove (30) facing away from the slide rail (4). A second return spring (33) is fixedly provided between the second slider (31) and the side wall of the second slide groove (30).

5. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 1, characterized in that: The second auxiliary device includes a third detection component respectively disposed on each slide rail (4); the third detection component includes three limiting grooves (40) disposed on one side of the slide rail (4) facing the detection housing (22), one limiting groove (40) is located on the inner side of the slide rail (4), and the other two limiting grooves (40) are located on two opposite sides of the slide rail (4), and a reciprocating abutment (41) is disposed in each limiting groove (40).

6. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 5, characterized in that: Each limiting groove (40) has a trapezoidal groove (42) at its bottom. A trapezoidal block (43) that can reciprocate within the trapezoidal groove (42) is fixedly mounted on the abutment (41). A third reset spring (44) is fixedly mounted between the trapezoidal block (43) and the side wall of the trapezoidal groove (42).

7. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 6, characterized in that: A first observation mirror (51) is fixedly installed on the upright plate (20), and a second observation mirror (52) is fixedly installed on the lower side of the feed inlet (2).

8. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 1, characterized in that: A sealing ring (60) is embedded at the discharge port (2).

9. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 3, characterized in that: The top surface of the detection housing (22) is fixedly provided with a first scale (70) located between two first slide grooves (23), and the side surface of the detection housing (22) is fixedly provided with a second scale (71) located between two second slide grooves (30).

10. The high-temperature and high-pressure dyeing machine with a safety-protected quick-opening door structure as described in claim 1, characterized in that: A safety protection device is provided on the dyeing machine body (1). The installation protection device includes a mounting plate (61) fixedly installed on the dyeing machine body (1). The mounting plate (61) is provided with a first threaded hole (62). The sliding block (8) located on the upper side of the sliding door (5) is provided with a second threaded hole (63). A bolt (64) is threadedly connected to the first threaded hole (62). Before the dyeing machine body (1) is started, the first threaded hole (62) and the second threaded hole (63) are locked together by the bolt (61).

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