Belt type conveying device for foam box processing

Abstract

The utility model belongs to the field of belt type conveying devices, and particularly relates to a belt type conveying device for foam box processing, which comprises a conveying frame, a support is fixedly connected to the lower end of the conveying frame, a guide adjusting mechanism is arranged on the conveying frame, a rotating roller is mounted in the conveying frame through a bearing, and the rotating roller is connected with the support. And the outer sides of the rotating rollers are sleeved with a conveying belt, strip line holes are formed in the conveying belt, a flow guide cover is fixedly connected to the interior of the conveying frame, two symmetrically-distributed draught fans are fixedly connected to the interior of the flow guide cover, and a sealing strip is jointly and fixedly connected between the two draught fans. By additionally arranging the flow guide cover, the fan, the flow guide pipe and other structures on the conveying frame, in the process of conveying the foam box through the conveying belt, the fan is started, so that the foam box can be sucked through negative pressure suction force generated by the fan, and the friction force between the foam box and the conveying belt is increased; therefore, the foam box can be effectively prevented from being clamped on the outer side of the guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor devices, in particular to a belt conveyor device for processing foam boxes. Background Art

[0002] A foam box is a box-type packaging container made of foam plastic (porous plastic). Plastic foam is a plastic with many tiny pores inside. Foam boxes are often used in the transportation of fruits and the packaging of items. During the production process of foam boxes, the produced foam boxes can be transported by a belt transport device. However, the transportation equipment in the prior art needs to guide the randomly placed foam boxes during the transportation of the foam boxes. During the guiding process, the foam boxes are light in weight, resulting in a friction angle between the foam boxes and the conveyor belt. After the guide plate contacts the foam box, it is easy to cause the foam box to be blocked and unable to move, affecting the transportation of the foam box. In addition, when guiding the foam box, the guide width is not easy to adjust, resulting in limited guidance of the device, affecting the applicability of the device. Therefore, it is necessary to improve the prior art. Utility Model Content

[0003] The utility model aims to provide a belt conveyor for processing foam boxes, which solves the problems that the foam boxes are easily blocked and affect transportation and the guide width is inconvenient to adjust.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor device for processing foam boxes, comprising a transport frame, a bracket is fixedly connected to the lower end of the transport frame, a guide adjustment mechanism is arranged on the transport frame, a rotating roller is installed inside the transport frame through a bearing, a conveyor belt is sleeved on the outer side of the rotating roller, strip holes are opened on the conveyor belt, an air guide cover is fixedly connected to the inside of the transport frame, two symmetrically distributed fans are fixedly connected to the inside of the air guide cover, and a sealing strip is fixedly connected between the two fans.

[0005] Preferably, there are multiple strip holes, and the multiple strip holes are evenly spaced on the conveyor belt. The conveyor belt is in contact with the transport rack, and the conveyor belt can transport the foam boxes.

[0006] Preferably, a motor is fixedly mounted on the left front portion of the transport frame, and the output shaft of the motor is fixedly connected to the rotating roller, so that the motor can drive the rotating roller to rotate.

[0007] Preferably, two symmetrically distributed air guide tubes are fixedly connected to the outer side of the air guide cover, the sealing strip is fixedly connected to the air guide cover, and the air guide tubes can guide the airflow.

[0008] Preferably, the guide adjustment mechanism includes a support frame, four evenly distributed support frames are fixedly connected to the outer side of the transport frame, a threaded tube is fixedly connected to the inside of the support frame, a screw is threadedly connected to the inside of the threaded tube, a connecting seat is installed at one end of the screw close to the conveyor belt through a bearing, a connecting frame is hinged on the outer side of the connecting seat, a guide plate is fixedly connected to the outer side of the connecting frame, and the guide plate can guide the foam box.

[0009] Preferably, the connecting seat is in contact with the guide plate, and one end of the screw rod away from the connecting seat is fixedly connected to a hand wheel, and the hand wheel can drive the screw rod to rotate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model adds structures such as a guide cover, a fan and a guide pipe on the transport frame. When the foam box is transported by a conveyor belt, the fan is started, and the foam box can be attracted by the negative pressure suction generated by the fan, thereby increasing the friction between the foam box and the conveyor belt, thereby effectively preventing the foam box from being stuck on the outside of the guide plate.

[0012] 2. The utility model adds structures such as a support frame, a threaded tube and a connecting seat to the transport frame. During use, the threaded cooperation between the screw rod and the threaded tube can drive the guide plate to move, so that the distance between the two guide plates can be adjusted, and the use angle of the guide plate can be adjusted by the position difference between the screw rods, which can make the guide plate more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0014] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0015] Figure 3 For the utility model Figure 1 A three-dimensional diagram of the local structure;

[0016] Figure 4 For the utility model Figure 2 A-section structure enlarged view.

[0017] In the figure: 1. transport rack; 2. bracket; 3. guide adjustment mechanism; 4. rotating roller; 5. conveyor belt; 6. line hole; 7. motor; 8. air guide cover; 9. fan; 10. sealing strip; 11. air guide pipe; 31. support frame; 32. threaded pipe; 33. screw; 34. connecting seat; 35. connecting frame; 36. guide plate; 37. hand wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 , Figure 2 , Figure 3 A belt conveyor device for processing foam boxes includes a transport frame 1, a bracket 2 is fixedly connected to the lower end of the transport frame 1, a guide adjustment mechanism 3 is arranged on the transport frame 1, a rotating roller 4 is installed inside the transport frame 1 through a bearing, a conveyor belt 5 is sleeved on the outer side of the rotating roller 4, and a line hole 6 is opened on the conveyor belt 5, an air guide hood 8 is fixedly connected inside the transport frame 1, two symmetrically distributed fans 9 are fixedly connected inside the air guide hood 8, and a sealing strip 10 is fixedly connected between the two fans 9.

[0020] See also Figure 1 , Figure 2 , Figure 3 There are multiple strip holes 6, which are evenly spaced on the conveyor belt 5. The conveyor belt 5 is in contact with the transport rack 1. The conveyor belt 5 can transport the foam boxes. A motor 7 is fixedly installed on the left front side of the transport rack 1. The output shaft of the motor 7 is fixedly connected to the rotating roller 4. The motor 7 can drive the rotating roller 4 to rotate. Two symmetrically distributed guide tubes 11 are fixedly connected to the outer side of the guide cover 8. The sealing strip 10 is fixedly connected to the guide cover 8. The guide tube 11 can guide the airflow.

[0021] See also Figure 1 , Figure 2 , Figure 4 The guide adjustment mechanism 3 includes a support frame 31, four evenly distributed support frames 31 are fixedly connected to the outside of the transport frame 1, a threaded tube 32 is fixedly connected to the inside of the support frame 31, a screw 33 is threadedly connected to the inside of the threaded tube 32, a connecting seat 34 is installed at one end of the screw 33 close to the conveyor belt 5 through a bearing, a connecting frame 35 is hinged on the outside of the connecting seat 34, a guide plate 36 is fixedly connected to the outside of the connecting frame 35, the guide plate 36 can guide the foam box, the connecting seat 34 is in contact with the guide plate 36, and a hand wheel 37 is fixedly connected to the end of the screw 33 away from the connecting seat 34, and the hand wheel 37 can drive the screw 33 to rotate.

[0022] The specific implementation process of the utility model is as follows: when in use, the hand wheel 37 is rotated, and the hand wheel 37 drives the screw rod 33 to rotate. During the rotation process, the screw rod 33 drives the connecting seat 34 to move through the threaded cooperation between the screw rod 33 and the threaded tube 32. During the movement process, the connecting seat 34 can adjust the position and use angle of the guide plate 36, so that the guide plate 36 can be suitable for various types of foam boxes;

[0023] Then start the motor 7, which drives the rotating roller 4 to rotate. The rotating roller 4 can drive the conveyor belt 5 to move during the rotation. At the same time, start the fan 9, and the negative pressure generated by the fan 9 is transmitted to the surface of the conveyor belt 5 through the strip holes 6. Then place the foam box on the conveyor belt 5, and the suction force generated by the fan 9 squeezes the foam box onto the surface of the conveyor belt 5, which can increase the fit between the foam box and the conveyor belt 5, thereby making the transportation of the foam box more stable and effective.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor device for foam box processing, comprising a transport frame (1), characterized in that: The lower end of the transport frame (1) is fixedly connected to a bracket (2), the transport frame (1) is provided with a guide adjustment mechanism (3), a rotating roller (4) is installed inside the transport frame (1) through a bearing, a conveyor belt (5) is sleeved on the outer side of the rotating roller (4), and a line hole (6) is opened on the conveyor belt (5), the interior of the transport frame (1) is fixedly connected to a guide cover (8), the interior of the guide cover (8) is fixedly connected to two symmetrically distributed fans (9), and a sealing strip (10) is fixedly connected between the two fans (9).

2. A belt conveyor for foam box processing according to claim 1, characterized in that: The number of the strip holes (6) is multiple, and the multiple strip holes (6) are distributed at equal intervals on the conveyor belt (5), and the conveyor belt (5) is in contact with the transport rack (1).

3. The belt conveyor for foam box processing according to claim 1, characterized in that: A motor (7) is fixedly mounted on the left front portion of the transport frame (1), and an output shaft of the motor (7) is fixedly connected to the rotating roller (4).

4. A belt conveyor for foam box processing according to claim 1, characterized in that: Two symmetrically distributed flow guide pipes (11) are fixedly connected to the outer side of the flow guide cover (8), and the sealing strip (10) is fixedly connected to the flow guide cover (8).

5. The belt conveyor device for foam box processing according to claim 1, characterized in that: The guide adjustment mechanism (3) comprises a support frame (31), four evenly distributed support frames (31) are fixedly connected to the outer side of the transport frame (1), a threaded tube (32) is fixedly connected to the inside of the support frame (31), a screw rod (33) is threadedly connected to the inside of the threaded tube (32), a connecting seat (34) is installed at one end of the screw rod (33) close to the conveyor belt (5) through a bearing, a connecting frame (35) is hingedly connected to the outer side of the connecting seat (34), and a guide plate (36) is fixedly connected to the outer side of the connecting frame (35).

6. A belt conveyor for foam box processing according to claim 5, characterized in that: The connecting seat (34) is in contact with the guide plate (36), and one end of the screw rod (33) away from the connecting seat (34) is fixedly connected to a hand wheel (37).

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