Automatic flanging machine

Abstract

The utility model discloses an automatic edge folding machine, and relates to the technical field of edge folding equipment, the automatic edge folding machine comprises a main machine body, a conveying frame for conveying edge sealing strips is arranged in the main machine body, a feeding mechanism, a cutting mechanism, a gluing mechanism and an edge folding mechanism are arranged along the conveying frame, and the feeding mechanism is used for conveying the edge sealing strips along the conveying frame; the cutting mechanism is used for cutting an edge sealing strip into a preset length, the gluing mechanism is used for coating mucilage glue on the edge sealing strip, the edge folding mechanism is used for bending the edge sealing strip according to a preset angle, the edge folding mechanism comprises two rows of execution wheels used for executing edge folding operation, and the planes where the two rows of execution wheels are located are arranged at an included angle; and the edge sealing strip passes through the space between the two rows of execution wheels and is bent to a preset angle. The automatic edge banding machine integrates the functions of automatic cutting, automatic gluing and automatic edge folding, the purpose of reducing labor input is achieved, and compared with a full-automatic linear edge banding machine, the automatic edge banding machine is simpler in structure and lower in cost.

Description

Technical Field

[0001] The present application relates to the technical field of folding equipment, and in particular to an automatic folding machine. 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.

[0003] At present, there are mainly two types of edge banding machines used by furniture manufacturers: manual straight and curved edge banding machines and fully automatic linear edge banding machines. The manual edge banding machine has a simpler structure, and its installation, use and maintenance are relatively easy, but it consumes a lot of manpower. The fully automatic linear edge banding machine is not suitable for small and medium-sized furniture companies due to its complex structure, high manufacturing precision and high price. In addition, the two traditional edge banding machines only have bending and edge banding functions, and additional corresponding equipment is required for cutting, gluing and other processes, which further increases the cost. Utility Model Content

[0004] The main purpose of the present application is to provide an automatic folding machine, aiming to solve the problem of poor practicality of traditional edge banding machines in the prior art.

[0005] The technical solutions adopted in this application are as follows:

[0006] An automatic folding machine comprises a main body, wherein a conveying frame for conveying edge banding strips is arranged in the main body, a feeding mechanism, a cutting mechanism, a gluing mechanism and a folding mechanism are arranged along the conveying frame, the feeding mechanism is used to convey the edge banding strips along the conveying frame, the cutting mechanism is used to cut the edge banding strips into a preset length, the gluing mechanism is used to apply glue to the edge banding strips, and the folding mechanism is used to bend the edge banding strips at a preset angle, wherein:

[0007] The folding mechanism includes two rows of execution wheels for performing folding operations, the planes where the two rows of execution wheels are located are arranged at an angle, and the edge banding strip passes between the two rows of execution wheels and is bent to a preset angle.

[0008] Optionally, the angle gradually increases from a side close to the gluing mechanism to a side away from the gluing mechanism to a preset angle.

[0009] Optionally, the folding mechanism further includes a bending die table, and the bending die table is provided with a top angle that is the same as the preset angle.

[0010] Optionally, a feed port is provided on a side of the main body away from the folding mechanism, and the feed port is directly opposite to the conveying frame.

[0011] Optionally, the conveying frame includes a pair of V-shaped plates located in the same horizontal plane, and the open sides of the V-shaped plates are arranged to face each other so that a conveying channel is formed between the two V-shaped plates.

[0012] Optionally, the feeding mechanism includes:

[0013] A feed support roller assembly, the feed support roller assembly comprising a support roller body rotatably arranged at the lower side of the conveyor frame, the support roller body being in contact with the edge banding strip;

[0014] A feeding support roller assembly, wherein the feeding support roller assembly comprises feeding roller bodies which are arranged on the upper and lower sides of the conveying frame and are capable of rotating. The two feeding roller bodies are in contact with the edge banding strip and the two have opposite rotation directions.

[0015] Optionally, the cutting mechanism includes a cutting bracket, wherein the cutting bracket is located below the conveying frame and is provided with a cutting table, and the cutting bracket is located above the conveying frame and is provided with a cutting machine.

[0016] Optionally, the gluing mechanism includes a gluing bracket, a paint bucket is arranged on the gluing bracket, a paint outlet is arranged at the bottom of the paint bucket, and a paint roller is arranged below the paint outlet.

[0017] Optionally, a slotting mechanism is further provided above the conveying frame, and the slotting mechanism is located at least in front of the folding mechanism, and the slotting mechanism is used to slot the bending position of the edge banding strip.

[0018] Optionally, the slotting mechanism includes a slotting bracket, a slotting motor is arranged on the slotting bracket, and a slotting saw wheel is arranged at the output end of the slotting motor.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] An automatic folding machine proposed in the embodiment of the present application has the functions of automatic cutting, automatic gluing and automatic folding by setting a cutting mechanism, a gluing mechanism and a folding mechanism. At the same time, the edge banding strip is folded at a preset angle by an executing wheel set at an angle and bonded to the workpiece, thereby achieving the purpose of reducing labor input. In addition, the device has a simpler structure and lower cost than a fully automatic linear edge banding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of the automatic folding machine provided in an embodiment of the present application at one viewing angle;

[0022] Figure 2 Schematic diagram of the internal structure of the automatic folding machine provided in the embodiment of the present application Figure 1 ;

[0023] Figure 3 Schematic diagram of the internal structure of the automatic folding machine provided in the embodiment of the present application Figure 2 .

[0024] Description of the reference numerals in the accompanying drawings:

[0025] 1-main body, 2-conveyor frame, 201-V-shaped plate, 3-feeding mechanism, 301-feed support roller assembly, 302-feed support roller assembly, 4-cutting mechanism, 401-cutting bracket, 402-cutting machine, 5-gluing mechanism, 501-gluing bracket, 502-paint bucket, 503-paint roller, 6-folding mechanism, 601-executing wheel, 602-bending mold table, 7-grooving mechanism, 701-grooving motor, 702-grooving saw wheel, 8-adjustment mechanism, 801-adjusting rod, 802-support plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] See attached Figure 1 The embodiment of the present application provides an automatic folding machine, including a main body 1, a conveying frame 2, a feeding mechanism 3, a cutting mechanism 4, a gluing mechanism 5 and a folding mechanism 6. The main body 1 is provided with a conveying frame 2 for conveying edge banding strips, and the feeding mechanism 3, the cutting mechanism 4, the gluing mechanism 5 and the folding mechanism 6 are arranged along the conveying frame 2. The feeding mechanism 3 is used to convey the edge banding strips along the conveying frame 2, the cutting mechanism 4 is used to cut the edge banding strips into a preset length, the gluing mechanism 5 is used to apply glue to the edge banding strips, and the folding mechanism 6 is used to bend the edge banding strips at a preset angle.

[0031] An automatic folding machine provided in an embodiment of the present application integrates multiple functions such as automatic feeding, automatic cutting, automatic gluing, and automatic folding, and can realize automatic edge banding of workpieces, reduce labor input, and compared with automatic linear edge banding machines, has a simpler structure and lower equipment cost.

[0032] Specifically:

[0033] like Figure 2 As shown, the main body 1 is provided with an installation cavity through the long axis direction, and the conveying frame 2 is installed in the installation cavity, one end of the installation cavity is a feed port, and the other end of the installation cavity is a discharge port. The conveying frame 2 includes a pair of V-shaped plates 201 in the same horizontal plane, and the opening sides of the V-shaped plates 201 are arranged facing each other, so as to form a conveying channel between the two V-shaped plates 201, and the V-shaped plates 201 are fixed to the inner wall of the main body 1 through the shaft. It can be imagined that when the workpiece is edge-sealed with edge strips, the edge strips are placed between the V-shaped plates 201 and conveyed to the side of the folding mechanism 6 along the conveying frame 2.

[0034] In the above, in order to realize the feeding of the edge banding strip along the conveying frame 2, as Figure 2As shown, a feeding mechanism 3 is provided on the conveying path along the conveying frame 2, and the feeding mechanism 3 includes a feeding support roller assembly 301 and a feeding support roller assembly 302. Among them, the feeding support roller assembly 301 includes a support roller body provided on the lower side of the conveying frame 2 and close to the feeding port, and the support roller body is rotatably mounted on a support roller frame uprightly fixed to the base of the main body 1 through a rotating shaft. When the edge banding strip enters the conveying frame 2 from the feeding port, the edge banding strip first reaches the support roller body and contacts each other, thereby supporting the edge banding strip. The feeding support roller assembly 302 is located behind the feed support roller assembly 301. The feeding support roller assembly 302 includes feeding roller bodies arranged on the upper and lower sides of the conveying frame 2. The feeding roller body located on the lower side is rotatably connected to the feeding support frame fixed to the bottom of the main body 1 through a rotating shaft, and the feeding roller body located on the upper side is rotatably installed on the inner wall of the main body 1 through an axle. The two roller bodies can be driven by a motor through gear transmission to achieve reverse rotation. When the edge banding strip is fed into the feed port and reaches between the feeding roller bodies, it is driven by the feeding roller body to be transported backward along the conveying frame 2.

[0035] It can be imagined that different furniture door panels have corresponding lengths. When edge banding is used for edge banding, the edge banding needs to be cut to the corresponding length for folding and edge banding. Therefore, in this embodiment, Figure 2 As shown, a cutting mechanism 4 is arranged behind the feeding support roller assembly 302. The cutting mechanism 4 includes a cutting bracket 401, which is fixed to the bottom of the main body 1, and has a passage opening in the middle of the cutting bracket 401 for the conveying frame 2 to pass through, a cutting table is arranged below the passage opening, and a cutting machine 402 is arranged above the conveying frame 2 and the cutting bracket 401.

[0036] In some embodiments, the middle glue coating mechanism 5 is arranged behind the cutting mechanism 4 and outside the main body 1, such as Figure 2 As shown, the gluing mechanism 5 includes a gluing support 501, a paint bucket 502 is arranged on the gluing support 501, a paint outlet is arranged at the bottom of the paint bucket 502, and a paint roller 503 is arranged below the paint outlet. The paint roller 503 is rotatably connected to the gluing support 501 and can be rotated by a motor drive. The conveying frame 2 passes through the bottom of the paint roller 503, and the edge banding is in tangential contact with the bottom of the paint roller 503. When the edge banding is delivered from the conveying frame 2 to the paint roller 503, the rotating paint roller 503 conveys the edge banding forward while carrying the edge banding and simultaneously completes the gluing work on the edge banding.

[0037] Among the above, Figure 2 and Figure 3As shown, the folding mechanism 6 includes two rows of execution wheels 601 for performing folding operations. The straight lines where the two rows of execution wheels 601 are located are inclined downward from the side of the gluing mechanism 5 to the side away from the gluing mechanism 5, that is, the height of the execution wheel 601 gradually decreases from the side of the gluing mechanism 5 to the side away from the gluing mechanism 5. At the same time, the planes where the two rows of execution wheels 601 are located are set at an angle, and the edge banding passes between the two rows of execution wheels 601 and is bent to a preset angle. A bending die table 602 is also set between the two rows of execution wheels 601. The bending die table 602 is set with a vertex angle that is the same as the preset angle, and the conveying frame 2 passes tangent to the vertex angle edge line of the bending die table 602. It can be imagined that when the edge banding strip enters between the two rows of execution wheels 601, the edge banding strip is squeezed by the execution wheels 601 and bent along the angle formed between the execution wheels 601, and finally fits with the vertex angle of the bending die table 602. Of course, as a preferred embodiment, the middle execution wheel 601 is in a rotating state, and the edge banding strip is also transported backwards during the bending process.

[0038] In a preferred embodiment, in order to enable the edge banding strip to be smoothly bent into a preset angle, such as Figure 3 As shown, the angle between the two rows of execution wheels 601 gradually increases from the side close to the gluing mechanism 5 to the side away from the gluing mechanism 5 to a preset angle. It can be imagined that if a one-time bending forming is adopted to the preset angle, there is a possibility that the bending force is too large and the edge banding strip may break. In this embodiment, two rows of execution wheels 601 are arranged in the form of a gradually increasing angle, so that the edge banding strip can be slowly bent to a preset angle, thereby avoiding a one-time bending angle that is too large and causing the sealing strip to break.

[0039] Of course, it is conceivable that the edge band is bent along a specific position. In order to enable the edge band to be bent along the preset position, in another preferred embodiment, as Figure 2 As shown, a slotting mechanism 7 is also provided above the conveyor frame 2. Usually, the slotting mechanism 7 is provided above the supporting roller body to cooperate with the supporting roller to perform slotting. Specifically, the slotting mechanism 7 includes a slotting bracket, which is fixed to the inner wall of the main body 1. A slotting motor 701 is provided on the slotting bracket. A slotting saw wheel 702 is provided at the output end of the slotting motor 701. It can be imagined that when the edge banding strip reaches the top of the supporting roller body along the conveyor frame 2, the rotating slotting saw wheel 702 will slot along the edge banding strip. The position of the slotting saw wheel 702 is the position where the edge banding strip is bent. Therefore, after the preliminary slotting process, the edge banding strip can be bent along the slot, and the bending is more accurate and easier.

[0040] In order to adapt the edge banding to different usage scenarios, see Figure 2As shown, an adjustment mechanism 8 is also provided on the main body 1, and the adjustment mechanism 8 includes an adjusting rod 801. The front end of the adjusting rod 801 is threadedly connected to the support plate 802, and the rear end is rotatably connected to the slotted bracket. The slotted bracket is driven to move forward and backward by rotating the adjusting rod 801 to extend and retract forward and backward, thereby changing the slotted saw wheel 702, adjusting the relative size of the slotting and bending points of the edge banding strip, and coordinating with the width size of the edge banding strip to meet the needs of different usage scenarios.

[0041] In summary, the specific working process of the automatic folding machine provided in the embodiment of the present application is as follows:

[0042] The edge banding strip is fed into the conveying rack 2 from the feed port, and is conveyed to the cutting mechanism 4 under the action of the feeding mechanism 3, and is cut into a specified length by the cutting machine 402. The cut edge banding strip continues to be conveyed backward to the bottom of the gluing mechanism 5, and the paint drips from the paint bucket 502 to the paint roller 503. The paint roller 503 rotates to glue the edge banding strip passing below. The glued edge banding strip enters between the two rows of execution wheels 601, and the execution wheels 601 apply pressure to the edge banding strip so that the edge banding strip is bent into a preset angle.

[0043] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An automatic folding machine, characterized in that: The main body comprises a conveying frame for conveying edge banding strips, a feeding mechanism, a cutting mechanism, a gluing mechanism and a folding mechanism are arranged along the conveying frame, the feeding mechanism is used to convey the edge banding strips along the conveying frame, the cutting mechanism is used to cut the edge banding strips into a preset length, the gluing mechanism is used to apply glue to the edge banding strips, and the folding mechanism is used to bend the edge banding strips at a preset angle, wherein: The folding mechanism includes two rows of execution wheels for performing folding operations, the planes where the two rows of execution wheels are located are arranged at an angle, and the edge banding strip passes between the two rows of execution wheels and is bent to a preset angle.

2. The automatic folding machine according to claim 1, characterized in that: The angle gradually increases from the side close to the glue coating mechanism to the side away from the glue coating mechanism to a preset angle.

3. The automatic folding machine according to claim 1, characterized in that: The folding mechanism also includes a bending die table, and the bending die table is provided with a vertex angle that is the same as the preset angle.

4. The automatic folding machine according to claim 1, characterized in that: A feeding port is arranged on one side of the main body away from the folding mechanism, and the feeding port is directly opposite to the conveying frame.

5. The automatic folding machine according to claim 1, characterized in that: The conveying frame comprises a pair of V-shaped plates located at the same horizontal plane, and the opening sides of the V-shaped plates are arranged facing each other so as to form a conveying channel between the two V-shaped plates.

6. The automatic folding machine according to claim 1, characterized in that: The feeding mechanism comprises: A feed support roller assembly, the feed support roller assembly comprising a support roller body rotatably arranged at the lower side of the conveyor frame, the support roller body being in contact with the edge banding strip; A feeding support roller assembly comprises feeding roller bodies which are arranged on the upper and lower sides of the conveying frame and are capable of rotating. The two feeding roller bodies are in contact with the edge banding strip and the two have opposite rotation directions.

7. The automatic folding machine according to claim 1, characterized in that: The cutting mechanism comprises a cutting support, wherein the cutting support is located below the conveying frame and is provided with a cutting platform, and the cutting support is located above the conveying frame and is provided with a cutting machine.

8. The automatic folding machine according to claim 1, characterized in that: The glue coating mechanism comprises a glue coating support, a paint bucket is arranged on the glue coating support, a paint outlet is arranged at the bottom of the paint bucket, and a paint roller is arranged below the paint outlet.

9. The automatic folding machine according to claim 1, characterized in that: A slotting mechanism is also provided above the conveying frame. The slotting mechanism is at least located in front of the folding mechanism. The slotting mechanism is used to slot the bending position of the edge banding strip.

10. The automatic folding machine according to claim 9, characterized in that: The slotting mechanism comprises a slotting bracket, a slotting motor is arranged on the slotting bracket, and a slotting saw wheel is arranged at the output end of the slotting motor.

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