Air extraction regulating device for honeycomb panels

Abstract

This application discloses an air extraction adjustment device for honeycomb panels, which is installed on a honeycomb panel forming machine having a frame and a honeycomb roller. The honeycomb roller has multiple rows of air extraction channels spaced circumferentially inside, and each row of air extraction channels forms an air extraction port at both ends of the honeycomb roller. Each air extraction adjustment device includes an air extraction component and a gear adjustment component. The air extraction component includes an air suction disc gear coaxially sleeved on the end of the honeycomb roller and at least one air extraction pipe installed circumferentially on the air suction disc gear. Each air extraction port is in fluid communication with the air extraction pipe when rotated to the air extraction pipe. The gear adjustment component includes a drive gear meshing with the air suction disc gear, a drive shaft passing through the drive gear, and a locking plate detachably mounted on the frame. The gear adjustment component has a locked state that prevents the air suction disc gear from rotating and an unlocked state that allows the air suction disc gear to rotate freely. The structure of this application is simple, occupies little space, and allows for quick and convenient adjustment of the air extraction angle of the honeycomb roller.

Description

Technical Field

[0001] This application relates to the field of honeycomb panel forming equipment technology, and in particular to an air extraction and regulating device for honeycomb panels. Background Technology

[0002] In current PP honeycomb panel production lines, the air extraction angle on the honeycomb rollers is adjusted by an electric adjustment mechanism. The electric adjustment structure is complex, costly, and occupies a large space. It can easily affect the threading of the honeycomb rollers, which is time-consuming and labor-intensive, thus affecting production efficiency. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this application is to provide an air extraction and regulation device for honeycomb panels.

[0004] To achieve the above objectives, this application adopts the following technical solution: a suction regulating device for honeycomb panels, installed on a honeycomb panel forming equipment, the honeycomb panel forming equipment including a frame and a honeycomb roller rotatably mounted on the frame, the honeycomb roller having multiple rows of suction channels spaced circumferentially along its interior, each row of suction channels being in fluid communication with multiple grooves on the roller surface of the honeycomb roller, each row of suction channels forming suction ports at both ends of the honeycomb roller, and each of the two ends of the honeycomb roller being provided with a suction regulating device, each suction regulating device comprising: An air extraction assembly includes an air suction disc gear coaxially sleeved on one end of the honeycomb roller and at least one air extraction pipe installed circumferentially on the air suction disc gear. The air suction disc gear has at least one mounting groove circumferentially formed, and each mounting groove houses one air extraction pipe. Each air extraction port is in fluid communication with the air extraction pipe when rotated to the position of the air extraction pipe. A gear adjustment assembly is mounted on the frame and located below the suction disc gear. The gear adjustment assembly includes a drive gear meshing with the suction disc gear, a drive shaft passing through the drive gear, and a locking plate detachably mounted on the frame. The gear adjustment assembly has a locked state that prevents the suction disc gear from rotating and an unlocked state that allows the suction disc gear to rotate freely. In the locked state, the locking plate is fixed to the frame and abuts against the end of the drive shaft. In the unlocked state, there is a gap between the locking plate and the drive shaft in the axial direction of the drive shaft.

[0005] In the above technical solution, it is further preferred that the drive gear is rotatably mounted on the inner side of the frame, and the locking plate is detachably mounted on the outer side of the frame.

[0006] In the above technical solution, it is further preferred that the locking plate is detachably connected to the frame by at least one pair of locking screws.

[0007] In the above technical solution, it is further preferred that the diameter of the drive gear is smaller than the diameter of the suction disc gear.

[0008] In the above technical solution, a further preferred embodiment is that the frame is provided with a rotating hole for the drive shaft to pass through, a rotating bearing is installed at the rotating hole, and the drive shaft passes through the rotating bearing.

[0009] In the above technical solution, it is further preferred that the suction disc gear is configured to rotate synchronously with the honeycomb roller when the gear adjustment assembly is in the unlocked state.

[0010] In the above technical solution, it is further preferred that each of the air extraction pipes has a first air port located inside the air suction disc gear and a second air port located outside the air suction disc gear. The first air port faces the honeycomb roller and the axis of the first air port is parallel to the axis of the honeycomb roller, and the axis of the second air port is perpendicular to the axis of the honeycomb roller.

[0011] Compared with the prior art, this application achieves the following beneficial effects: The structure of this application is simple and occupies little space. By installing the locking plate in the gear adjustment assembly, the rotation and stopping of the suction plate gear can be controlled, thereby quickly and conveniently adjusting the suction angle of the honeycomb roller, shortening the adjustment time and reducing the difficulty of operation. Attached Figure Description

[0012] Figure 1 A schematic diagram of a vacuum regulating device installed on a honeycomb panel forming equipment, provided in an embodiment of this application; Figure 2 for Figure 1 A magnified view of a portion of point A in the middle; Figure 3 for Figure 1 A magnified view of a portion of point B in the middle.

[0013] The components are as follows: 100, honeycomb panel forming equipment; 1, frame; 2, honeycomb roller; 21, groove; 22, air extraction port; 200, air extraction adjustment device; 3, air extraction assembly; 31, suction disc gear; 32, air extraction pipe; 321, first air port; 322, second air port; 4, gear adjustment assembly; 41, drive gear; 42, drive shaft; 43, locking plate; 44, bearing. Detailed Implementation

[0014] To illustrate the technical content, structural features, achieved objectives, and effects of the application in detail, the technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. In the following description, for illustrative purposes, numerous specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in one or more equivalent arrangements. Furthermore, the various exemplary embodiments may differ, but are not necessarily exclusive. For example, the specific shape, structure, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

[0015] This application provides an air extraction and adjustment device for honeycomb panels, such as... Figure 1 , 2 As shown, the honeycomb panel forming equipment 100 is installed on the honeycomb panel forming equipment. The honeycomb panel forming equipment 100 includes a frame 1 and a honeycomb roller 2 rotatably mounted on the frame 1. The surface of the honeycomb roller 2 is provided with multiple rows of honeycomb holes arranged at intervals along the circumference of the honeycomb roller 2. Each row of honeycomb holes includes multiple grooves 21 arranged at intervals along the left and right directions. The inside of the honeycomb roller 2 has multiple rows of air extraction channels arranged at intervals along the circumference of the honeycomb roller 2. Each row of air extraction channels corresponds to a row of honeycomb holes. The bottom of each groove 21 is provided with an air hole that communicates with the corresponding air extraction channel. Each row of air extraction channels is in fluid communication with the multiple grooves 21 of the corresponding honeycomb hole group.

[0016] Each row of air extraction channels forms an air extraction port 22 at both ends of the honeycomb roller 2. An air extraction adjustment device 200 is provided at each end of the honeycomb roller 2. Each air extraction adjustment device 200 is connected between a negative pressure source and at least one air extraction port 22 to apply suction negative pressure in the corresponding air extraction channel.

[0017] like Figure 1-3As shown, each suction adjustment device 200 includes a suction assembly 3 and a gear adjustment assembly 4. The suction assembly 3 includes a suction disc gear 31 coaxially sleeved on one end of the honeycomb roller 2 and at least one suction pipe 32 installed circumferentially on the suction disc gear 31. The suction disc gear 31 has at least one mounting groove circumferentially, and each mounting groove houses a suction pipe 32. Each suction pipe 32 has a first air port 321 located inside the suction disc gear 31 and a second air port 322 located outside the suction disc gear 31. The first air port 321 faces the honeycomb roller 2, and its axis is parallel to the axis X1 of the honeycomb roller 2. The axis of the second air port 322 is perpendicular to the axis X1 of the honeycomb roller 2. The second air port 322 is connected to an external negative pressure source through an air pipe; each air extraction port 22 rotates around the axis X1 as the honeycomb roller 2 rotates. When the air extraction port 22 rotates to the first air port 321 of the air extraction pipe 32, it is connected to the air extraction pipe 32 and is fluidly connected to the external negative pressure source through the air extraction pipe 32. The negative pressure source can apply suction force in the corresponding air extraction channel through the connected air extraction port 22.

[0018] The gear adjustment assembly 4 is mounted on the frame 1 and located below the suction disc gear 31. The gear adjustment assembly 4 includes a drive gear 41 that meshes with the suction disc gear 31, a drive shaft 42 passing through the drive gear 41, and a locking plate 43 detachably mounted on the frame 1. The diameter of the drive gear 41 is smaller than the diameter of the suction disc gear 31, reducing the space occupied by the gear adjustment assembly 4 and avoiding interference with the operation of the honeycomb roller 2.

[0019] The frame 1 has a rotating hole for the drive shaft 42 to pass through, and a rotating bearing 44 is installed in the rotating hole. The drive shaft 42 passes through the rotating bearing 44, so that it can rotate relative to the frame 1 about its own axis X2, which is parallel to the axis X1. The drive gear 41 is sleeved on the drive shaft 42 and rotatably mounted on the inner side of the frame 1, and the locking plate 43 is detachably mounted on the outer side of the frame 1.

[0020] The gear adjustment assembly 4 has a locked state that prevents the suction disc gear 31 from rotating and an unlocked state that allows the suction disc gear 31 to rotate freely. The installation of the locking plate 43 enables the gear adjustment assembly 4 to switch quickly between the locked and unlocked states. The operation is simple and fast, and the circumferential suction angle of the honeycomb roller 2 can be quickly adjusted.

[0021] The locking plate 43 is detachably mounted on the frame 1 by at least a pair of locking screws. When the pair of locking screws tighten the locking plate 43 onto the frame 1, the locking plate 43 abuts against the end of the drive shaft 42 and locks the drive shaft 42 by friction, so that the drive shaft 42 cannot rotate. The locked drive shaft 42 prevents the drive gear 41 from rotating. At this time, the gear adjustment assembly 4 is in the locked state. The locked drive gear 41 is self-locked with the suction plate gear 31, so that the suction plate gear 31 cannot rotate with the honeycomb roller 2. The suction pipe 32 is fixed at an angle and cannot rotate, and suction is performed on the suction channel on the honeycomb roller 2 that has rotated to the fixed angle.

[0022] When a pair of locking screws are loosened, so that there is a gap between the locking plate 43 and the drive shaft 42 in the axial direction of the drive shaft 42, the drive shaft 42 can rotate freely relative to the frame 1. At this time, the gear adjustment assembly 4 is in the unlocked state, and the suction disc gear 31 can rotate synchronously with the honeycomb roller 2 around the axis X1, thereby adjusting the angle of the suction pipe 32 in the circumferential direction of the axis X1.

[0023] When it is necessary to adjust the suction angle on the honeycomb roller 2, the operator loosens the locking screw on the locking plate 43, the gear adjustment assembly 4 is in the unlocked state, and then pushes the honeycomb roller 2 to rotate. The suction disc gear 31 carries the suction pipe 32 and rotates with the honeycomb roller 2. When the suction pipe 32 rotates to the required suction angle, the rotation of the honeycomb roller 2 is stopped, and then the locking screw on the locking plate 43 is tightened, so that the gear adjustment assembly 4 is in the locked state. At this time, the suction disc gear 31 cannot rotate, the suction pipe 32 is fixed at a suction angle, and each suction port 22 of the honeycomb roller 2 rotates to the corresponding suction channel when it is connected to the suction pipe 32, and a suction negative pressure is applied.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this application. Various changes and modifications can be made without departing from the spirit and scope of this application. The scope of protection claimed by this application is defined by the appended claims, specification, and their equivalents.

Claims

1. A suction regulating device for a honeycomb panel, installed on a honeycomb panel forming equipment, the honeycomb panel forming equipment comprising a frame and a honeycomb roller rotatably mounted on the frame, the honeycomb roller having multiple rows of suction channels spaced circumferentially along its interior, each row of suction channels being in fluid communication with multiple grooves on the roller surface of the honeycomb roller, and each row of suction channels forming suction ports at both ends of the honeycomb roller, characterized in that... Each of the two ends of the honeycomb roller is provided with an air extraction regulating device, and each air extraction regulating device includes: An air extraction assembly includes an air suction disc gear coaxially sleeved on one end of the honeycomb roller and at least one air extraction pipe installed circumferentially on the air suction disc gear. The air suction disc gear has at least one mounting groove circumferentially formed, and each mounting groove houses one air extraction pipe. Each air extraction port is in fluid communication with the air extraction pipe when rotated to the position of the air extraction pipe. A gear adjustment assembly is mounted on the frame and located below the suction disc gear. The gear adjustment assembly includes a drive gear meshing with the suction disc gear, a drive shaft passing through the drive gear, and a locking plate detachably mounted on the frame. The gear adjustment assembly has a locked state that prevents the suction disc gear from rotating and an unlocked state that allows the suction disc gear to rotate freely. In the locked state, the locking plate is fixed to the frame and abuts against the end of the drive shaft. In the unlocked state, there is a gap between the locking plate and the drive shaft in the axial direction of the drive shaft.

2. The gas extraction conditioning device of claim 1, wherein, The drive gear is rotatably mounted on the inner side of the frame, and the locking plate is detachably mounted on the outer side of the frame.

3. The gas regulating device of claim 2, wherein, The locking plate is detachably connected to the frame by at least one pair of locking screws.

4. The gas extraction conditioning device of claim 1, wherein, The diameter of the drive gear is smaller than the diameter of the suction disc gear.

5. The gas extraction conditioning device of claim 1, wherein, The frame has a rotating hole for the drive shaft to pass through, and a rotating bearing is installed in the rotating hole, with the drive shaft passing through the rotating bearing.

6. The gas extraction conditioning device of claim 1, wherein, The suction disc gear is configured to rotate synchronously with the honeycomb roller when the gear adjustment assembly is in the unlocked state.

7. The air extraction regulating device according to claim 1, characterized in that, Each of the aforementioned air extraction pipes has a first air port located inside the air suction disc gear and a second air port located outside the air suction disc gear. The first air port faces the honeycomb roller and the axis of the first air port is parallel to the axis of the honeycomb roller, while the axis of the second air port is perpendicular to the axis of the honeycomb roller.

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