Feeding device of edge banding machine

Abstract

The utility model discloses a feeding device of an edge banding machine, which comprises a roller mechanism, a side auxiliary aligning mechanism and a turnover aligning mechanism, the roller mechanism comprises a roller bracket, a plurality of inclined rollers obliquely arranged on the roller bracket and a roller driving piece for driving the inclined rollers to rotate, the side auxiliary aligning mechanism is arranged on one side of the roller support, the inclined roller is used for applying acting force towards the side auxiliary aligning mechanism to a plate, and the side face of the plate is tightly attached to the side auxiliary aligning mechanism and conveyed to the edge sealing machine. The overturning type aligning mechanism comprises an overturning support, the overturning support stretches across the upper portion of the roller support, a baffle and a swing driving part used for driving the baffle to swing left and right are rotationally arranged on the overturning support, the baffle extends in the length direction of the overturning support, and the posture of the plate on the inclined roller is corrected through the baffle. The problems that the edges of the plates need to be leveled and aligned manually, the steps are tedious, and the working efficiency is low are solved.

Description

Technical Field

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

[0002] Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of the product. Edge banding machines are generally used in conjunction with roller conveyor lines, through which the boards can be conveyed to the edge banding machine for edge banding. When the existing roller conveyor line is in use, it does not have a structure that automatically aligns the edges of the boards, resulting in the need to manually align the edges of the boards each time they are fed, so as to achieve the feeding and edge banding operation. The steps are cumbersome and troublesome, the work efficiency is low, and the practicality is poor. Utility Model Content

[0003] In view of the defects of the above-mentioned prior art, the utility model provides a feeding device for an edge banding machine to solve the problem that the existing roller conveyor line does not have a structure for automatically aligning the edges of the plates, resulting in the need to manually align the edges of the plates each time during feeding, resulting in cumbersome steps and low work efficiency.

[0004] The utility model is implemented by the following technical solutions:

[0005] A feeding device for an edge banding machine comprises a roller mechanism, a side auxiliary alignment mechanism and a flip-type alignment mechanism, wherein the roller mechanism comprises a roller bracket, a plurality of inclined rollers obliquely arranged on the roller bracket and a roller driving member for driving the inclined rollers to rotate, wherein the side auxiliary alignment mechanism is arranged on one side of the roller bracket, and the inclined roller is used to apply a force toward the side auxiliary alignment mechanism to a plate, and the side surface of the plate is closely attached to the side auxiliary alignment mechanism and is conveyed to the edge banding machine; the flip-type alignment mechanism comprises a flip bracket, which spans across the roller bracket, and a baffle and a swing driving member for driving the baffle to swing left and right are rotatably arranged on the flip bracket, wherein the baffle is extended along the length direction of the flip bracket, and the baffle is used to correct the posture of the plate on the inclined roller.

[0006] Furthermore, the plurality of inclined rollers are staggeredly arranged on the roller bracket.

[0007] Furthermore, the inclined roller forms an angle of 50 degrees with the side of the roller bracket.

[0008] Furthermore, it also includes a lifting and positioning mechanism, which is arranged at the output end of the roller mechanism, the lifting and positioning mechanism is located below the inclined roller, and the lifting and positioning mechanism is used to block or release the plate from entering the edge sealing device.

[0009] Furthermore, the lifting and positioning mechanism includes a lifting cylinder and a blocking member connected to the lifting cylinder. The blocking member can extend or retract from the gap of the inclined roller under the drive of the lifting cylinder to stop or release the plate to enter the edge sealing device through the blocking member.

[0010] Furthermore, the flip type alignment mechanism also includes a flip connecting shaft, a swing seat and a swing shaft, the flip connecting shaft is rotatably connected to the flip bracket, the baffle is connected to the flip connecting shaft, the driving end of the swing driving member is connected to the swing shaft, the upper end of the swing seat is connected to the swing shaft, the lower end of the swing seat is connected to the flip connecting shaft, and the axis of the swing shaft and the axis of the flip connecting shaft are parallel to each other.

[0011] Furthermore, the flip-type alignment mechanism also includes two seat bearings, which are respectively arranged on both sides of the flip bracket, and both ends of the flip connecting shaft are rotatably connected to the corresponding seat bearings.

[0012] Furthermore, the side auxiliary alignment mechanism includes a side auxiliary positioning motor, a side auxiliary alignment belt, a side auxiliary positioning driving wheel and a side auxiliary positioning driven wheel. The side auxiliary positioning driving wheel is installed at the output end of the side auxiliary positioning motor, and the side auxiliary alignment belt is connected between the side auxiliary positioning driving wheel and the side auxiliary positioning driven wheel.

[0013] Furthermore, a electroplated plate for engaging with the side auxiliary positioning driven wheel is provided at a position of the side auxiliary alignment belt close to the side auxiliary positioning driven wheel.

[0014] Compared with the prior art, the beneficial effects of the present invention include at least:

[0015] The utility model drives the inclined roller to rotate through the roller driving member, so when the plate is placed in the inclined roller, the plate is automatically conveyed horizontally in an inclined direction through the inclined roller, and then abuts against one side of the side auxiliary alignment mechanism and is conveyed horizontally in a straight direction. The oblique conveying force of the inclined roller ensures that the plate is close to the side auxiliary alignment mechanism, improves the positioning and alignment accuracy, and ensures that the plate enters the auxiliary conveying device accurately. Therefore, through the obliquely arranged inclined roller, the plate can be moved along the oblique operating direction of the inclined roller, so that there is no need to deliberately calibrate the placement position and movement direction of the plate like a traditional conveyor belt, and automatic feeding is achieved, which greatly improves the loading efficiency. At the same time, the side auxiliary alignment mechanism is used to position the plate, ensuring that the plate is conveyed along the reference of the side auxiliary alignment mechanism, while improving the smoothness of the conveying; the baffle is driven to swing left and right by the swinging driving member, and the baffle is used to straighten the position of the plate on the inclined roller; if the plate is skewed, the swinging baffle pushes the plate so that the long side or short side of the plate is perpendicular to the baffle, and then the plate is vertically oriented toward the side auxiliary alignment mechanism, so that the long side or short side of the plate that needs to be edge-sealed is completely in contact with the side auxiliary alignment mechanism, and then it is fed into the edge banding machine along the side auxiliary alignment mechanism to complete the feeding of the plate. Therefore, by setting up a flip-type alignment mechanism, the plate can move more smoothly on the feeding device, thereby reducing the probability of the plate being offset, so that the processing efficiency of the plate edge banding machine is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a feeding device according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the lifting and positioning mechanism of an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the flip-type alignment mechanism of the embodiment of the utility model;

[0019] Figure 4 is a schematic diagram of a side auxiliary alignment mechanism of an embodiment of the utility model;

[0020] In the figure: 11, roller mechanism; 110, roller bracket; 111, inclined roller; 12, side auxiliary alignment mechanism; 120, side auxiliary positioning motor; 121, side auxiliary alignment belt; 122, side auxiliary positioning driving wheel; 123, side auxiliary positioning driven wheel; 13, flip type alignment mechanism; 131, flip bracket; 132, swing driving member; 133, swing seat; 134, flip connecting shaft; 135, seat bearing; 136, baffle; 14, lifting and positioning mechanism; 141, lifting cylinder; 142, blocking member. DETAILED DESCRIPTION

[0021] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete and to fully convey the concepts of example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their repeated description will be omitted.

[0022] The words expressing positions and directions described in the present utility model are all explained by taking the drawings as examples, but they can be changed as needed, and all the changes are included in the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, a feeding device for an edge banding machine provided by the utility model includes a roller mechanism 11, a side auxiliary alignment mechanism 12 and a flip alignment mechanism 13. The roller mechanism 11 includes a roller bracket 110, a plurality of inclined rollers 111 obliquely arranged on the roller bracket 110, and a roller driving member driving the inclined rollers 111 to rotate. The side auxiliary alignment mechanism 12 is arranged on one side of the roller bracket 110. The inclined roller 111 is used to apply a force to the plate toward the side auxiliary alignment mechanism 12. The side of the plate is tightly attached to the side auxiliary alignment mechanism 12 and is conveyed to the edge banding machine; the flip-type alignment mechanism 13 includes a flip bracket 131, which spans across the roller bracket 110, and a baffle 136 and a swing driving component 132 for driving the baffle 136 to swing left and right are rotatably arranged on the flip bracket 131. The baffle 136 is extended along the length direction of the flip bracket 131, and the baffle 136 is used to correct the posture of the plate on the inclined roller 111.

[0024] In this embodiment, the inclined roller 111 is driven to rotate by the roller driving member, so when the plate is placed in the inclined roller 111, the plate is automatically conveyed horizontally in an inclined direction through the inclined roller 111, and then abuts against one side of the side auxiliary alignment mechanism 12 and is conveyed horizontally in a straight direction. The oblique conveying force of the inclined roller 111 ensures that the plate is close to the side auxiliary alignment mechanism 12, improves the positioning and alignment accuracy, and ensures that the plate enters the auxiliary conveying device accurately. Therefore, the inclined roller 111 set obliquely can make the plate move along the oblique operation direction of the inclined roller 111, so that there is no need to deliberately calibrate the placement position and movement direction of the plate like a traditional conveyor belt, and automatic feeding is achieved, which greatly improves the feeding efficiency. At the same time, the side auxiliary alignment mechanism 12 is used to position the plate, ensuring that the plate is conveyed along the side auxiliary alignment mechanism 12, and improving the smoothness of the conveying; the baffle 136 is driven to swing left and right by the swinging driving member 132, and the baffle 136 is used to straighten the position of the plate on the inclined roller 111; if the plate is skewed, the swinging baffle 136 pushes the plate so that the long side or short side of the plate is perpendicular to the baffle 136, and then the plate is vertically toward the side auxiliary alignment mechanism 12, so that the long side or short side of the plate to be edge-sealed is completely in contact with the side auxiliary alignment mechanism 12, and then it is fed into the edge banding machine along the side auxiliary alignment mechanism 12 to complete the feeding of the plate. Therefore, by setting the flip alignment mechanism 13, the plate can be moved more smoothly on the feeding device, thereby reducing the probability of the plate being offset, so that the processing efficiency of the plate edge banding machine is improved.

[0025] As a preferred embodiment, the plurality of inclined rollers 111 are staggeredly arranged on the roller support 110. The plurality of inclined rollers 111 are staggeredly arranged to prevent small-sized plates from falling from the gaps between the inclined rollers 111.

[0026] As a preferred embodiment, the inclined roller 111 forms an angle of 50 degrees with the side of the roller bracket 110 .

[0027] As a preferred embodiment, it also includes a lifting and positioning mechanism 14, which is arranged at the output end of the roller mechanism 11 and is located below the inclined roller 111. The lifting and positioning mechanism 14 is used to block or release the plate from entering the edge sealing device.

[0028] Specifically, the lifting and positioning mechanism 14 includes a lifting cylinder 141 and a blocking member 142 connected to the lifting cylinder 141. The blocking member 142 can extend or retract from the gap of the inclined roller 111 under the drive of the lifting cylinder 141, so as to stop or release the plate to enter the edge sealing device through the blocking member 142.

[0029] In this embodiment, a sensor is provided at the input end of the edge banding machine. When the plate is fed into the edge banding machine by the feeding device, the sensor identifies the time when the first plate enters. If the rear plate does not reach the set time, the controller system sends a signal to the lifting cylinder 141, and the lifting cylinder 141 runs to drive the blocking member 142 to extend from the gap of the inclined roller 111 to block the rear plate and make it stay on the feeding device. When the set plate spacing is met, the control system sends a signal to the lifting cylinder 141, and the lifting cylinder 141 drives the blocking member 142 to descend, and then the plate on the feeding device is transported into the edge banding machine, and the cycle continues. The lifting and lowering of the blocking member 142 is driven by the lifting cylinder 141, and the control accuracy is good. It can be understood that in order to meet the requirements of panels of different sizes, multiple lifting and positioning mechanisms 14 are provided, and the panels are positioned and blocked by multiple blocking members 142. In addition, the multiple blocking members 142 are in the same straight line. Therefore, in addition to the blocking member 142 playing a blocking role, it can also position and adjust the conveying posture of the panel.

[0030] As a preferred embodiment, the flip-type alignment mechanism 13 also includes a flip connecting shaft 134, a swing seat 133 and a swing shaft, the flip connecting shaft 134 is rotatably connected to the flip bracket 131, the baffle 136 is connected to the flip connecting shaft 134, the driving end of the swing driving member 132 is connected to the swing shaft, the upper end of the swing seat 133 is connected to the swing shaft, the lower end of the swing seat 133 is connected to the flip connecting shaft 134, and the axis of the swing shaft and the axis of the flip connecting shaft 134 are parallel to each other.

[0031] In this embodiment, the swing driving member 132 is preferably a flip cylinder, which drives the swing shaft to rotate, and the swing shaft drives the flip connecting shaft 134 to rotate through the swing seat 133, and then drives the baffle 136 to swing through the flip connecting shaft 134. The above structure realizes the swing of the baffle 136, which has a simple structure and good control accuracy.

[0032] As a preferred embodiment, the flip-type alignment mechanism 13 further includes two seat bearings 135, which are respectively arranged on both sides of the flip bracket 131, and the two ends of the flip connection shaft 134 are respectively rotatably connected to the corresponding seat bearings 135. The flip connection shaft 134 is supported by the seat bearings 135 to ensure the rotation reliability of the flip connection shaft 134.

[0033] As a preferred embodiment, the side auxiliary alignment mechanism 12 includes a side auxiliary positioning motor 120, a side auxiliary alignment belt 121, a side auxiliary positioning driving wheel 122 and a side auxiliary positioning driven wheel 123, the side auxiliary positioning driving wheel 122 is installed at the output end of the side auxiliary positioning motor 120, and the side auxiliary alignment belt 121 is connected between the side auxiliary positioning driving wheel 122 and the side auxiliary positioning driven wheel 123.

[0034] In this embodiment, the side auxiliary positioning motor 120 drives the side auxiliary alignment belt 121 to operate, so that the rotation speed of the side auxiliary alignment belt 121 is consistent with the speed of the roller driving component conveying the plate, thereby reducing the relative friction between the side auxiliary alignment belt 121 and the plate, and driving the plate to move by the side auxiliary alignment belt 121, which is beneficial to improving the smoothness of the plate conveying.

[0035] As a preferred embodiment, a position of the side auxiliary alignment belt 121 close to the side auxiliary positioning driven wheel 123 is provided with a plating plate for engaging with the side auxiliary positioning driven wheel 123 .

[0036] In this embodiment, the radius of the side auxiliary positioning driven wheel 123 is about 50 mm. If the electroplating plate is not connected and transitioned, there will be a risk of jamming at this point when the plate is sealed at the 50 mm short side, resulting in the plate being unable to be smoothly transitioned and transported. Since the electroplating plate is smooth and flat, the risk of the plate getting stuck can be solved.

[0037] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the utility model. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the utility model without departing from the principles and purpose of the utility model. All of these changes should fall within the scope of protection of the claims of the utility model.

Claims

1. A feeding device for an edge banding machine, characterized in that: The invention comprises a roller mechanism (11), a side auxiliary alignment mechanism (12) and a flip-type alignment mechanism (13); the roller mechanism (11) comprises a roller support (110), a plurality of inclined rollers (111) obliquely arranged on the roller support (110) and a roller driving member for driving the inclined rollers (111) to rotate; the side auxiliary alignment mechanism (12) is arranged on one side of the roller support (110); the inclined rollers (111) are used to apply a force to the plate member toward the side auxiliary alignment mechanism (12); and the side surface of the plate member is in close contact with the side auxiliary alignment mechanism (13). The auxiliary alignment mechanism (12) is transported to the edge banding machine; the flip alignment mechanism (13) comprises a flip bracket (131), the flip bracket (131) spans above the roller bracket (110), a baffle (136) and a swing driving member (132) for driving the baffle (136) to swing left and right are rotatably arranged on the flip bracket (131), the baffle (136) is extended along the length direction of the flip bracket (131), and the baffle (136) is used to correct the posture of the plate on the inclined roller (111).

2. The feeding device for the edge banding machine according to claim 1, characterized in that: The plurality of inclined rollers (111) are arranged on the roller support (110) in a staggered manner.

3. The feeding device of the edge banding machine according to claim 2, characterized in that: The inclined roller (111) forms an angle of 50 degrees with the side of the roller bracket (110).

4. The feeding device for the edge banding machine according to claim 1, characterized in that: It also comprises a lifting and positioning mechanism (14), which is arranged at the output end of the roller mechanism (11), and is located below the inclined roller (111). The lifting and positioning mechanism (14) is used to block or release the plate from entering the edge sealing device.

5. The feeding device for the edge banding machine according to claim 4, characterized in that: The lifting and positioning mechanism (14) comprises a lifting cylinder (141) and a blocking member (142) connected to the lifting cylinder (141); the blocking member (142) can extend from or retract into the gap of the inclined roller (111) under the drive of the lifting cylinder (141), so as to stop or release the plate from entering the edge sealing device through the blocking member (142).

6. The feeding device for the edge banding machine according to claim 1, characterized in that: The flip-type alignment mechanism (13) further comprises a flip connection shaft (134), a swing seat (133) and a swing shaft, wherein the flip connection shaft (134) is rotatably connected to the flip bracket (131), the baffle (136) is connected to the flip connection shaft (134), the driving end of the swing driving member (132) is connected to the swing shaft, the upper end of the swing seat (133) is connected to the swing shaft, the lower end of the swing seat (133) is connected to the flip connection shaft (134), and the axis of the swing shaft and the axis of the flip connection shaft (134) are parallel to each other.

7. The feeding device for the edge banding machine according to claim 6, characterized in that: The flip-type alignment mechanism (13) further comprises two seat bearings (135), the two seat bearings (135) are respectively arranged on both sides of the flip bracket (131), and the two ends of the flip connecting shaft (134) are respectively rotatably connected to the corresponding seat bearings (135).

8. The feeding device for the edge banding machine according to claim 1, characterized in that: The side auxiliary alignment mechanism (12) comprises a side auxiliary positioning motor (120), a side auxiliary alignment belt (121), a side auxiliary positioning active wheel (122) and a side auxiliary positioning driven wheel (123); the side auxiliary positioning active wheel (122) is installed at the output end of the side auxiliary positioning motor (120); and the side auxiliary alignment belt (121) is connected between the side auxiliary positioning active wheel (122) and the side auxiliary positioning driven wheel (123).

9. The feeding device for the edge banding machine according to claim 8, characterized in that: A electroplated plate for engaging the side auxiliary positioning driven wheel (123) is provided at a position of the side auxiliary alignment belt (121) close to the side auxiliary positioning driven wheel (123).

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