Belt conveying integrated device for edge bonding machine

Abstract

A belt conveying integrated device for an edge bonding machine is installed on a working table top of the edge bonding machine and comprises a bottom plate, a rotating fulcrum is installed in the middle of the bottom plate, two guide plates are arranged in the middle of the bottom plate, a metering mechanism and a pressing mechanism are arranged on the two sides of each guide plate respectively, and the pressing mechanisms can make an edge bonding belt abut against the surfaces of the metering mechanisms. According to the utility model, belt feeding, positioning, withdrawing prevention and metering are integrated, and miniaturization and space optimization are realized. And electric control accurately regulates and controls belt feeding, efficient and stable movement is ensured, and the edge sealing accuracy and quality are improved. The metering mechanism and the pressing mechanism are precisely cooperated to realize precise metering and firm clamping; the height limiting mechanism is flexibly adjusted, and universality is enhanced. The opening and closing mechanism is well matched with an external driver, smooth movement and accurate control are guaranteed, and the comprehensive performance and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to a belt feeding integrated device for edge banding machines. Background Art

[0002] Edge banding machine is an important equipment widely used in wood processing, furniture manufacturing and decoration industries. The belt feeding mechanism, one of its core components, plays a key role in accurately and continuously transporting the edge banding to subsequent processing links.

[0003] The belt feeding system must not only ensure the smooth transmission of the edge banding, but also be closely integrated with a series of auxiliary functions to achieve efficient and accurate edge banding operations. Specifically, these auxiliary functions include positioning mechanisms and metering systems. The former is used to accurately control the position and alignment of the edge banding, while the latter is responsible for monitoring and adjusting the conveying length and speed of the edge banding, working together to optimize the overall efficiency of the belt feeding process. However, the current edge banding machine designs on the market often adopt a modular structure, that is, each functional module such as belt feeding, positioning, and metering is configured and used as an independent unit. Although this design method is convenient for maintenance and upgrading, it inevitably leads to the problem of large space occupation and bulky size of the equipment, which in turn limits the flexibility and applicability of the edge banding machine in a limited working space. Utility Model Content

[0004] The purpose of the present invention is to solve the problems raised in the above background technology, and then proposes a belt feeding integrated device for an edge banding machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A belt feeding integrated device for an edge banding machine is installed on the work surface of the edge banding machine and includes a base plate with a rotating fulcrum installed in the middle of the base plate. Two guide plates are provided in the middle of the base plate. A metering mechanism and a clamping mechanism are respectively provided on both sides of the guide plates. The clamping mechanism can make the edge banding belt rest against the surface of the metering mechanism.

[0007] Furthermore, the metering mechanism includes a mounting frame, an encoder is mounted on the mounting frame, and the encoder is connected to a metering wheel.

[0008] Furthermore, the mounting frame includes a support tube and a support plate, the support plate is provided with a fixing bolt, and the fixing bolt passes through the support tube and is threadedly connected to the base plate.

[0009] Furthermore, the clamping mechanism includes a support rod, which is rotatably connected to the middle part of the rotating rod. A fixed shaft is provided at one end of the rotating rod, and a pull ring and a one-way anti-retreat device are installed on the fixed shaft. A tension spring is connected to the other end of the rotating rod, and the tension spring is installed on the tension rod, and the tension rod is fixedly connected to the base plate.

[0010] Furthermore, a spring plate is provided at the end of the rotating rod, and a tension spring is installed on the spring plate.

[0011] Furthermore, the tension spring can enable the one-way anti-retreat device to move toward the direction close to the metering wheel, so that the edge band is clamped between the one-way anti-retreat device and the metering wheel.

[0012] Furthermore, the guide plate is provided with an installation slot for accommodating the one-way anti-retraction device and the metering wheel to pass through.

[0013] Furthermore, the two guide plates form a belt inlet and a belt outlet, and both the belt inlet and the belt outlet are provided with a height limiting mechanism.

[0014] Furthermore, the height limiting mechanism includes a height limiting column, a height limiting shaft is slidably fitted on the height limiting column, and a handwheel is threadedly connected to the end of the height limiting shaft.

[0015] Furthermore, the hand wheel can enable the height limiting shaft to slide along the height limiting column and be positioned at a point on the height limiting column.

[0016] Furthermore, an opening and closing mechanism is installed on the base plate, and the opening and closing mechanism includes a cylinder, the telescopic rod of the cylinder is connected to a pulling nose, and the pulling nose is rotatably connected to the strip board clamping shaft, and the strip board clamping shaft is fixedly connected to the base plate, and a bearing column is provided on the base plate, and a number of tape feed wheels are rotatably connected to the bearing column.

[0017] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention integrates multiple functions such as belt feeding, positioning, anti-retraction, and metering, thereby realizing the miniaturization of the equipment and space optimization. The precise regulation of the belt feeding length by the electronic control system not only ensures the efficient and stable movement of the edge banding, but also significantly improves the accuracy and overall quality of the edge banding. The precise collaboration between the metering mechanism and the clamping mechanism enables accurate metering and firm clamping of the edge banding; and the adjustable height limiting mechanism can flexibly adapt to edge bandings of different specifications, greatly enhancing the versatility and flexibility of the device. In addition, the tacit cooperation between the opening and closing mechanism and the external drive component ensures the smooth movement and precise control of the edge banding, thereby comprehensively improving the overall performance and work efficiency of the edge banding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0021] Figure 4 This is a schematic diagram of the use state of the utility model;

[0022] Figure 5 Schematic diagram of the structure of the guide plate;

[0023] Among them: 1 base plate, 11 guide plate, 111 mounting slot, 12 rotating fulcrum, 21 support tube, 22 support plate, 23 fixing bolt, 24 encoder, 25 metering wheel, 31 cylinder, 32 pull nose, 33 strip board clamping shaft, 41 height limit column, 42 height limit shaft, 43 handwheel, 51 bearing column, 52 tape feed pulley, 61 support rod, 62 rotating rod, 63 fixed shaft, 65 one-way anti-retraction device, 66 pull ring, 67 hanging spring plate, 68 tension rod, 69 tension spring, 100 edge banding, 201 output shaft, 202 drive roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The present invention is further described in conjunction with the drawings and embodiments:

[0025] like Figures 1-4 As shown, a belt feeding integrated device for an edge banding machine is installed on the working surface of the edge banding machine, comprising a base plate 1, a rotating fulcrum 12 is installed in the middle of the base plate, and the base plate is rotatably connected to the working surface of the edge banding machine through the rotating fulcrum.

[0026] Two guide plates 11 are provided in the middle of the bottom plate, and a metering mechanism and a pressing mechanism are provided on both sides of the guide plates respectively. The pressing mechanism can make the edge banding 100 rest against the surface of the metering mechanism to achieve accurate metering.

[0027] In at least one embodiment, the metering mechanism includes a mounting frame, an encoder 24 is mounted on the mounting frame, and the encoder is connected to a metering wheel 25.

[0028] Furthermore, the mounting frame includes a support tube 21 and a support plate 22. The support plate is provided with a fixing bolt 23. The fixing bolt passes through the support tube and is threadedly connected to the bottom plate.

[0029] In at least one embodiment, the clamping mechanism includes a support rod 61, which is rotatably connected to the middle part of a rotating rod 62. A fixed shaft 63 is provided at one end of the rotating rod, and a pull ring 66 and a one-way anti-retreat device 65 are installed on the fixed shaft. A tension spring 69 is connected to the other end of the rotating rod, and the tension spring is installed on a tension rod 68, and the tension rod is fixedly connected to the base plate.

[0030] Furthermore, the one-way anti-retreat device 65 is a one-way bearing.

[0031] Furthermore, a spring plate 67 is provided at the end of the rotating rod, and a tension spring is installed on the spring plate.

[0032] Furthermore, the tension spring can enable the one-way anti-retreat device to move toward the direction close to the metering wheel, so that the edge band is clamped between the one-way anti-retreat device and the metering wheel.

[0033] Furthermore, the guide plate is provided with an installation slot 111 for accommodating the one-way anti-retraction device and the metering wheel to pass through.

[0034] In at least one embodiment, the two guide plates form a belt inlet and a belt outlet, and both the belt inlet and the belt outlet are provided with a height limiting mechanism.

[0035] Furthermore, the height limiting mechanism includes a height limiting column 41 , a height limiting shaft 42 is slidably fitted on the height limiting column, and a hand wheel 43 is threadedly connected to the end of the height limiting shaft.

[0036] The solution is refined, and the handwheel can make the height limiting shaft slide along the height limiting column and be positioned at a place on the height limiting column.

[0037] In at least one embodiment, an opening and closing mechanism is installed on the bottom plate, and the opening and closing mechanism enables the belt feeding integrated device to cooperate with an external driving component to realize the movement of the edge banding.

[0038] Furthermore, the opening and closing mechanism includes a cylinder 31, the telescopic rod of the cylinder is connected to a pulling nose 32, the pulling nose is rotatably connected to the strip board clamping shaft 33, the strip board clamping shaft is fixedly connected to the base plate, a bearing column 51 is provided on the base plate, and a plurality of tape feed pulleys 52 are rotatably connected to the bearing column. In conjunction with it, the external driving component can be a driving motor and a driving roller 202, wherein the driving motor is installed at the bottom of the work table, and the output shaft 201 of the driving motor passes through the work table and is connected to the driving roller.

[0039] To work, install the integrated tape feeder on the edge banding machine's work surface and pivot the base plate to connect it to the work surface via a rotating fulcrum. Ensure the two guide plates are correctly positioned to form the tape inlet and outlet. Adjust the encoder and metering wheel in the metering mechanism to ensure they accurately measure the movement of the edge banding. Adjust the clamping mechanism using components such as rotating rods, support rods, and tension springs so that the edge banding rests tightly against the metering mechanism surface, ensuring accurate metering. Ensure the tension of the tension spring is moderate so that the one-way anti-retraction device can move toward the metering wheel and clamp the edge banding. Adjust the position of the height limit shaft in the height limit mechanism on the height limit column according to the specific specifications of the edge banding, fine-tune it using the handwheel, and then secure it. Install the drive motor at the bottom of the work surface, with the output shaft extending through the work surface to connect to the drive roller. Ensure the gap between the tape feeder and drive roller is moderate to facilitate clamping and driving the edge banding.

[0040] When the edge banding needs to be fed, the cylinder is activated to retract, causing the base plate to rotate around the pivot point. The portion of the edge banding that has passed through the outlet is now clamped between the feed pulley and the drive roller. The drive motor is activated, rotating the drive roller, thereby moving the edge banding. An encoder and metering wheel monitor the edge banding's travel distance and speed in real time to ensure accurate edge banding. During operation, the edge banding's movement and the device's operating status are continuously monitored. If necessary, the position and parameters of various components are adjusted promptly to ensure effective and high-quality edge banding.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt feeding integrated device for an edge banding machine, installed on the working surface of the edge banding machine, characterized in that: It includes a bottom plate with a rotating fulcrum installed in the middle of the bottom plate. Two guide plates are provided in the middle of the bottom plate. A metering mechanism and a clamping mechanism are respectively provided on both sides of the guide plates. The clamping mechanism can make the edge banding rest against the surface of the metering mechanism.

2. The integrated belt feeding device for edge banding machine according to claim 1, characterized in that: The metering mechanism includes a mounting frame, an encoder is mounted on the mounting frame, and the encoder is connected to a metering wheel.

3. The integrated belt feeding device for edge banding machine according to claim 2, characterized in that: The mounting frame includes a support tube and a support plate. The support plate is provided with a fixing bolt. The fixing bolt passes through the support tube and is threadedly connected to the bottom plate.

4. The integrated belt feeding device for edge banding machine according to claim 2 or 3, characterized in that: The clamping mechanism includes a support rod, which is rotatably connected to the middle part of the rotating rod. A fixed shaft is provided at one end of the rotating rod, and a pull ring and a one-way anti-retreat device are installed on the fixed shaft. A tension spring is connected to the other end of the rotating rod, and the tension spring is installed on the tension rod, and the tension rod is fixedly connected to the base plate.

5. The integrated belt feeding device for edge banding machine according to claim 4, characterized in that: The end of the rotating rod is provided with a hanging spring plate, and a tension spring is installed on the hanging spring plate.

6. The integrated belt feeding device for edge banding machine according to claim 4, characterized in that: The tension spring can enable the one-way anti-retreat device to move toward the direction close to the metering wheel, and sandwich the edge band between the one-way anti-retreat device and the metering wheel.

7. The integrated belt feeding device for edge banding machine according to claim 1, characterized in that: The guide plate is provided with a mounting notch.

8. The integrated belt feeding device for edge banding machine according to claim 1, characterized in that: The two guide plates form a belt inlet and a belt outlet, and both the belt inlet and the belt outlet are provided with a height limiting mechanism, which includes a height limiting column, a height limiting shaft slidingly fitted on the height limiting column, and a handwheel threadedly connected to the end of the height limiting shaft.

9. The integrated belt feeding device for edge banding machine according to claim 8, characterized in that: The hand wheel can make the height limiting shaft slide along the height limiting column and be positioned at a point on the height limiting column.

10. The integrated belt feeding device for edge banding machine according to claim 1, characterized in that: An opening and closing mechanism is installed on the base plate, and the opening and closing mechanism includes a cylinder. The telescopic rod of the cylinder is connected to a pulling nose, and the pulling nose is rotatably connected to the strip board clamping shaft. The strip board clamping shaft is fixedly connected to the base plate. A bearing column is provided on the base plate, and a plurality of tape feed wheels are rotatably connected to the bearing column.

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