Conveying device of automatic framing machine

Abstract

The utility model discloses an automatic framing machine conveying device which comprises first conveyors, second conveyors, third conveyors and a limiting conveying frame, the multiple second conveyors and the multiple third conveyors are connected end to end, one end of each first conveyor is arranged between every two adjacent second conveyors, and the other end of each first conveyor is arranged between every two adjacent third conveyors. Each limiting conveying frame is arranged between every two adjacent second conveyors, and the limiting conveying frames are located at the positions where the second conveyors and the third conveyors are connected. According to the conveying device of the automatic framing machine, the limiting conveying frame is arranged between the second conveyor and the third conveyor, the limiting baffle is arranged on the limiting conveying frame, and when the second conveyor conveys aluminum profiles to the limiting conveying frame, the limiting conveying frame and the limiting baffle are matched to enable the aluminum profiles to fall to the third conveyor; and the aluminum profiles are prevented from rollover during falling, workers do not need to manually arrange the aluminum profiles, use is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of framing machines, in particular to a conveying device for an automatic framing machine. Background Art

[0002] Aluminum profiles are produced and formed through processes such as extrusion, cooling, and cutting from aluminum billets. After production and formation, the aluminum profiles are generally framed by an aluminum profile framing machine. Among them, the processed aluminum profiles move along the conveying device of the framing machine. Due to the large gaps between the aluminum profiles, the conveying device of the framing machine needs to orderly arrange the aluminum profiles and make the aluminum profiles closely abut against each other so that the aluminum profiles can be processed subsequently. The existing conveying device of the framing machine conveys the aluminum profiles through two conveyors with different speeds and heights, so that the aluminum profiles with a faster conveying speed fall and abut against the aluminum profiles with a slower conveying speed, thereby reducing the gaps between the aluminum profiles. However, when the aluminum profiles fall, the conveyor has no limit on the aluminum profiles, so the aluminum profiles are prone to tipping over and the staff needs to manually adjust the positions of the aluminum profiles, which is inconvenient to use and affects work efficiency. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model provides a conveying device for an automatic framing machine. A limit conveying frame is arranged between a second conveyor and a third conveyor, and a limit baffle is arranged on the limit conveying frame. When the second conveyor conveys the aluminum profiles to the limit conveying frame, the limit conveying frame and the limit baffle cooperate to enable the aluminum profiles to fall onto the third conveyor and prevent the aluminum profiles from tipping over when falling, eliminating the need for the staff to manually arrange the aluminum profiles, being convenient to use and improving work efficiency.

[0004] A conveying device for an automatic framing machine includes a first conveyor, a second conveyor, a third conveyor, and a limit conveying frame. A plurality of the second conveyors and a plurality of the third conveyors are connected end to end. One end of the first conveyor is arranged between two adjacent second conveyors. The limit conveying frame is arranged between two adjacent second conveyors, and the limit conveying frame is located at the connection position between the second conveyor and the third conveyor. The limit conveying frame on the leftmost side and the limit conveying frame on the rightmost side are connected by a limit baffle.

[0005] Preferably, the first conveyor, the second conveyor, and the third conveyor each include a conveying seat, a conveyor belt, and conveying wheels. Brackets are arranged on the left and right sides of the conveying seat. The two conveying wheels are respectively rotatably connected to the front and rear ends of the conveying seat, and the conveyor belt is sleeved on the two conveying wheels.

[0006] Preferably, the adjacent brackets of the second conveyor and the third conveyor are connected by a bottom plate. The bottom surface of the limit conveying frame is fixed on the bottom plate through a support column. The installation height of the second conveyor is higher than that of the third conveyor.

[0007] Preferably, the conveying seat of the second conveyor adjacent to one end of the first conveyor is on the same horizontal plane as the first conveyor, and the end of the conveying seat of the second conveyor away from the first conveyor is inclined upward.

[0008] Preferably, the limiting conveying frame includes a first horizontal section, an inclined section and a second horizontal section arranged in sequence. The first horizontal section is located at the upwardly inclined end of the second conveyor, the second horizontal section is located at the end of the third conveyor facing the second conveyor, and the inclined section is inclined downward from the first horizontal section towards the second horizontal section.

[0009] Preferably, the structure of the limiting baffle corresponds to the structure of the limiting conveying frame. The limiting baffle is arranged on the top surfaces of the two limiting conveying frames located on the leftmost and rightmost sides, and there is a gap for one aluminum profile to pass between the horizontal plane inside the limiting baffle and the top surface of the limiting conveying frame.

[0010] The beneficial effect of the present utility model is that: the conveying device of the automatic frame loading machine cooperates with the first conveyor, the second conveyor, the third conveyor and the limiting conveying frame, so that a limiting conveying frame is arranged between the second conveyor and the third conveyor, and a limiting baffle is arranged on the limiting conveying frame. When the second conveyor conveys the aluminum profile to the limiting conveying frame, the limiting conveying frame and the limiting baffle cooperate to make the aluminum profile fall onto the third conveyor and prevent the aluminum profile from tipping over when falling, eliminating the need for manual sorting by workers, facilitating use and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 is the front view of the present utility model;

[0012] Attached Figure 2 is the top view of the present utility model;

[0013] Attached Figure 3 is the left side view of the present utility model.

[0014] In the figure: 1 first conveyor, 2 second conveyor, 3 third conveyor, 4 limiting conveying frame, 5 limiting baffle, 6 support, 7 bottom plate, 8 support column, 9 first horizontal section, 10 inclined section, 11 second horizontal section. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following is a further description of the present utility model in conjunction with the accompanying drawings and specific embodiments, so as to more clearly understand the technical idea claimed by the present utility model.

[0016] Such as Figures 1 to 3As shown in the figure, an automatic picture framing machine conveying device includes a first conveyor 1, a second conveyor 2, a third conveyor 3, and a limit conveyor frame 4. A plurality of the second conveyors 2 and a plurality of the third conveyors 3 are connected end to end. One end of the first conveyor 1 is arranged between two adjacent second conveyors 2. The limit conveyor frame 4 is arranged between two adjacent second conveyors 2, and the limit conveyor frame 4 is located at the connection position of the second conveyor 2 and the third conveyor 3. The limit conveyor frame 4 on the leftmost side is connected to the limit conveyor frame 4 on the rightmost side through a limit baffle 5.

[0017] The working principle of the automatic picture framing machine conveying device of the present utility model is realized through the mutual cooperation of the first conveyor 1, the second conveyor 2, the third conveyor 3, and the limit conveyor frame 4. As Figures 1 to 3 shown, a group of aluminum profiles move along the first conveyor 1 to the position of the second conveyor 2, and then the second conveyor 2 conveys the aluminum profiles. And a group includes a plurality of aluminum profiles. The conveying speed of the second conveyor 2 is greater than that of the first conveyor 1, so that the distance between the aluminum profiles on the second conveyor 2 and the aluminum profiles on the first conveyor 1 is increased. The second conveyor 2 conveys the aluminum profiles to the limit conveyor frame 4. It should be noted that the second conveyor 2 uses an intermittent conveying method to send the aluminum profiles into the limit conveyor frame 4 one by one. The aluminum profiles fall along the limit conveyor frame 4 one by one to the third conveyor 3, and then the third conveyor 3 conveys the aluminum profiles for the next process. Compared with the traditional picture framing machine, the automatic picture framing machine conveying device is provided with a limit conveyor frame 4 between the second conveyor 2 and the third conveyor 3, and a limit baffle 5 is arranged on the limit conveyor frame 4. When the second conveyor 2 conveys the aluminum profiles to the limit conveyor frame 4, the limit conveyor frame 4 and the limit baffle 5 cooperate to enable the aluminum profiles to fall to the third conveyor 3 and prevent the aluminum profiles from tipping over when falling, eliminating the need for staff to manually sort out the aluminum profiles, which is convenient to use and improves work efficiency.

[0018] Specifically, the first conveyor 1, the second conveyor 2, and the third conveyor 3 all include a conveyor seat, a conveyor belt, and conveyor wheels. Brackets 6 are arranged on the left and right sides of the conveyor seat. The two conveyor wheels are respectively rotatably connected to the front and rear ends of the conveyor seat, and the conveyor belt is sleeved on the two conveyor wheels. As Figures 1 to 3As shown, a conveying wheel of each of the first conveyor 1, the second conveyor 2, and the third conveyor 3 can be driven by a servo motor (not shown in the figure). The conveying wheel drives the rotation of another conveying wheel through a conveyor belt. The speed at which the conveyor belt of the first conveyor 1 drives the aluminum profile to move is less than the speed at which the conveyor belt of the second conveyor 2 drives the aluminum profile to move, and the distance between the aluminum profile on the conveyor belt of the second conveyor 2 and the aluminum profile on the conveyor belt of the first conveyor 1 is increased, so that the conveyor belt of the second conveyor 2 drives the aluminum profile to be fed into the limit conveying rack 4 one by one. The aluminum profile falls along the limit conveying rack 4 onto the conveyor belt of the third conveyor 3. It should be noted that after an aluminum profile falls onto the conveyor belt of the third conveyor 3, the third conveyor 3 drives the conveyor belt to move a distance equal to the width of an aluminum profile, so as to prevent the aluminum profile that has fallen onto the conveyor belt of the third conveyor 3 from blocking the subsequent aluminum profiles in the limit conveying rack 4 from falling onto the conveyor belt. The servo motor has the functions of metering and precise positioning. Therefore, the staff can preset the servo motor to control the moving stroke of the conveyor belt of the third conveyor 3 and the conveyor belt of the second conveyor 2. This is a conventional control technical means, so it will not be described in detail.

[0019] Further, the adjacent brackets 6 of the second conveyor 2 and the third conveyor 3 are connected by a bottom plate 7. The bottom surface of the limit conveying rack 4 is fixed on the bottom plate 7 through a support column 8. The installation height of the second conveyor 2 is higher than that of the third conveyor 3. Among them, one end of the conveying seat of the second conveyor 2 adjacent to the first conveyor 1 is on the same horizontal plane as the first conveyor 1, and the end of the conveying seat of the second conveyor 2 away from the first conveyor 1 is inclined upward, as Figures 1 to 3 shown. The conveying seat of the second conveyor 2 is inclined, so that after the aluminum profile on the conveyor belt of the first conveyor 1 is conveyed to the conveyor belt of the second conveyor 2, the conveyor belt of the second conveyor 2 drives the aluminum profile to separate from the conveyor belt of the first conveyor 1, so that the distance between the aluminum profile moving on the conveyor belt of the second conveyor 2 and the aluminum profile on the conveyor belt of the first conveyor 1 is increased, avoiding the continuous feeding of the aluminum profiles on the second conveyor 2 into the limit conveying rack 4, and further preventing multiple aluminum profiles from falling along the limit conveying rack 4 at the same time, resulting in the subsequent aluminum profiles being blocked in the limit conveying rack 4 by the conveyor belt of the third conveyor 3.

[0020] Further, the limiting conveyor frame 4 includes a first horizontal section 9, an inclined section 10, and a second horizontal section 11 arranged in sequence. The first horizontal section 9 is located at the upwardly inclined end of the second conveyor 2, and the second horizontal section 11 is located at the end of the third conveyor 3 facing the second conveyor 2. The inclined section 10 is arranged to slope downward from the first horizontal section 9 towards the second horizontal section 11. Among them, the structure of the limiting baffle 5 corresponds to the structure of the limiting conveyor frame 4. The limiting baffle 5 is arranged on the top surfaces of the two limiting conveyor frames 4 located on the leftmost and rightmost sides, and there is a gap for one aluminum profile to pass between the horizontal plane inside the limiting baffle 5 and the top surface of the limiting conveyor frame 4. As Figures 1 to 3 shown, the aluminum profile moves along the conveyor belt of the second conveyor 2 and enters the first horizontal section 9. Subsequently, the aluminum profile falls along the inclined section 10 and separates from the conveyor belt of the second conveyor 2. The aluminum profile falls onto the conveyor belts of the second horizontal section 11 and the third conveyor 3. The gap between the limiting baffle 5 and the limiting conveyor frame 4 corresponds to the height of the aluminum profile, and the length of the limiting baffle 5 is greater than the length of the aluminum profile. The cooperation between the limiting baffle 5 and the limiting conveyor frame 4 can prevent the aluminum profile from tipping over during the falling process, which is convenient to use and improves work efficiency.

[0021] The above are only specific embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A conveying device for an automatic framing machine, characterized in that: It includes a first conveyor, a second conveyor, a third conveyor and a limiting conveyor frame, a plurality of the second conveyors and a plurality of the third conveyors are connected end to end, one end of the first conveyor is arranged between two adjacent second conveyors, the limiting conveyor frame is arranged between two adjacent second conveyors, and the limiting conveyor frame is located at the position where the second conveyor and the third conveyor are connected, and the limiting conveyor frame located on the far left is connected to the limiting conveyor frame located on the far right by a limiting baffle.

2. The conveying device of an automatic framing machine according to claim 1, characterized in that: The first conveyor, the second conveyor and the third conveyor all include a conveying seat, a conveying belt and a conveying wheel. Brackets are arranged on the left and right sides of the conveying seat. The two conveying wheels are rotatably connected to the front and rear ends of the conveying seat respectively, and the conveying belt is sleeved on the two conveying wheels.

3. The conveying device of an automatic framing machine according to claim 2, characterized in that: The adjacent brackets of the second conveyor and the third conveyor are connected via a bottom plate, the bottom surface of the position-limiting conveyor bracket is fixed to the bottom plate via pillars, and the installation height of the second conveyor is higher than that of the third conveyor.

4. The conveying device of an automatic framing machine according to claim 3, characterized in that: One end of the conveying seat of the second conveyor adjacent to the first conveyor is located on the same horizontal plane as the first conveyor, and one end of the conveying seat of the second conveyor away from the first conveyor is inclined upward.

5. The conveying device of the automatic framing machine according to claim 4, characterized in that: The position-limiting conveyor frame includes a first horizontal section, an inclined section, and a second horizontal section which are arranged in sequence. The first horizontal section is located at an end of the second conveyor which is inclined upward, the second horizontal section is located at an end of the third conveyor which faces the second conveyor, and the inclined section is arranged to be inclined downward from the first horizontal section toward the second horizontal section.

6. The conveying device of an automatic framing machine according to claim 5, characterized in that: The structure of the limit baffle corresponds to the structure of the limit conveying frame. The limit baffle is arranged on the top surfaces of the two limit conveying frames located on the leftmost and rightmost sides, and a gap for an aluminum profile to pass through is left between the horizontal surface on the inner side of the limit baffle and the top surface of the limit conveying frame.

Images