Combined reversing conveying device

Abstract

The utility model belongs to the technical field of assembly line equipment, and provides a combined type reversing conveying device which comprises a center conveying part and end reversing parts, the center conveying part is provided with two conveying belts which are arranged in parallel and operate reversely, and the end reversing parts are detachably arranged at the two ends of the center conveying part. A feeding port and a material taking port which are communicated with one conveying belt are formed in one side of the center conveying part, and the end reversing part is provided with a reversing assembly fixedly connected with the end reversing part. The reversing assembly comprises a portal frame fixedly erected above the conveying belt, a suspension frame capable of transversely moving in a reciprocating mode and arranged on the portal frame, and a reversing shifting plate arranged on the suspension frame in a lifting mode. The combined type reversing conveying device is simple in structure, convenient and fast to use, small in occupied space, low in installation and use cost and high in flexibility, and an assembly line can be freely combined and built according to production requirements.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of assembly line equipment, and particularly relates to a combined reversing conveying device. BACKGROUND

[0002] At present, the material conveying system such as a packaging assembly line generally adopts a conveying belt to convey materials in industrial production. However, the existing material conveying system generally adopts a fixed conveying belt with a certain length, that is, the length of the conveying belt is installed and arranged according to production requirements. However, this layout occupies a large space, resulting in low space utilization. At the same time, due to the fixed length and structure, when facing different production requirements, the material conveying system often needs to be redesigned and built, which has poor flexibility, and further increases the production and use costs. In addition, part of the material conveying system adopts a ring-shaped rotary conveying belt to realize the reversing flow conveying of materials. However, the ring-shaped structure still needs a large site space support, which is difficult to meet the layout requirements of high-density workshops. At the same time, the complex mechanical structure not only raises the equipment procurement threshold, but also leads to high maintenance costs in the later period, which is difficult to form large-scale application. This technical contradiction seriously restricts the transformation and upgrading of modern intelligent production lines towards intensification and automation.

[0003] Therefore, it is necessary to design a combined reversing conveying device which can at least solve part of the above problems and defects. SUMMARY

[0004] The utility model discloses to solve above technical problem, propose a kind of combined reversing conveying device, structure is simple and convenient to use, can be freely combined and built assembly line according to production requirement, and it occupies small, installation use cost is low and high flexibility.

[0005] The technical scheme of the utility model is:

[0006] The utility model discloses a kind of combined reversing conveying device, including the center conveying part and end reversing part being arranged with two parallel arrangements and reverse direction operation conveying belt, the end reversing part is detachably arranged at the both ends of the center conveying part;

[0007] The center conveying part side is provided with feeding port and material taking port communicated with one of conveying belt, the end reversing part is provided with reversing assembly fixedly connected therewith, and the reversing assembly includes portal frame fixedly arranged above conveying belt, suspension frame movably arranged on portal frame in transverse direction, and reversing plate liftable arranged on suspension frame.

[0008] Preferably, the center conveying part is provided with a feeding baffle arranged close to the feeding port and away from the end of the center conveying part, and a material taking baffle arranged close to the material taking port and away from the end of the center conveying part.

[0009] Both the feeding baffle and the taking-out baffle are vertically mounted above the conveyor belt.

[0010] Preferably, the end of the suspension frame is provided with a longitudinally arranged lifting cylinder, and the reversing plate is fixedly connected to the piston rod of the lifting cylinder.

[0011] Preferably, the reversing lever includes a left lever and a left frame plate that are vertically fixedly connected, and a right lever and a right frame plate that are vertically fixedly connected.

[0012] The left and right levers are arranged in parallel and spaced apart, the left and right frame plates are fixedly connected, and the left frame plate is fixedly installed at the end of the piston rod of the lifting cylinder.

[0013] Preferably, the left deflector plate and the left frame plate are detachably connected, and the left deflector plate is provided with longitudinally arranged height adjustment slots;

[0014] The right lever plate and the right frame plate are detachably connected, and the right lever plate is provided with longitudinally arranged height adjustment slots.

[0015] Preferably, the left frame plate and the right frame plate are detachably connected, and the left frame plate and / or the right frame plate are provided with horizontally arranged spacing adjustment slots.

[0016] Preferably, a transverse cylinder is fixedly installed on the top of the gantry frame. The transverse cylinder includes a transversely arranged piston cylinder and a movable block movably sleeved on the outer periphery of the piston cylinder. The suspension frame is fixedly connected to the movable block.

[0017] This utility model has the following advantages and effects compared with the prior art:

[0018] (1) It adopts a central conveying section and detachable end reversing sections set at both ends of the central conveying section. The length of the central conveying section can be adjusted according to actual production needs, thereby meeting different production needs and usage scenarios. The detachable independent structure design improves the flexibility of use, reduces production and installation costs, and is suitable for widespread use.

[0019] (2) A central conveying section with two conveyor belts and an end reversing section are adopted, and the end reversing section is equipped with a reversing component, which reduces the space occupied by the overall assembly line and improves the space utilization rate, thereby meeting the layout requirements of high-density workshops.

[0020] (3) A reversing plate that can be lifted and moved laterally is adopted. The material on one conveyor belt is pushed to another conveyor belt running in the opposite direction by the lateral movement of the reversing plate, thereby completing the reversing conveying of the material. At the same time, the reversing plate can be lifted to ensure that after completing one material reversal, it is lifted up to continue the next material push reversal, thereby realizing the continuous automatic reversing conveying of the material. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the combined reversing conveyor device in its combined state according to an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the combined reversing conveyor device in its separated state in an embodiment of this utility model;

[0023] Figure 3 for Figure 1 Enlarged structural diagram at position A in the middle;

[0024] Figure 4 This is a side view of the combined reversing conveyor device in an embodiment of the present invention.

[0025] Reference numerals: 1. Central conveyor section; 11. Feed port; 12. Discharge port; 13. Feed baffle; 14. Discharge baffle; 2. End reversing section; 3. Gantry frame; 4. Suspension frame; 5. Reversing plate; 51. Left plate; 52. Left support plate; 53. Right plate; 54. Right support plate; 55. Height adjustment slot; 56. Spacing adjustment slot; 6. Lifting cylinder; 7. Lateral cylinder; 71. Piston cylinder; 72. Movable block. Detailed Implementation

[0026] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0027] Example:

[0028] like Figures 1-4As shown, this utility model provides a combined reversing conveyor device, which includes a central conveying section 1 and an end reversing section 2, each with two parallel conveyor belts running in opposite directions. The end reversing sections 2 are detachably arranged at both ends of the central conveying section 1. That is, the central conveying section 1 and the end reversing sections 2 are independent conveying devices. In actual use, the lengths of the central conveying section 1 can be adjusted and combined according to production and layout requirements. It should be noted that the two ends of the central conveying section 1 and the end reversing sections 2 can be provided with a docking structure to ensure precise docking between the central conveying section 1 and the end reversing sections 2, without any lateral offset (perpendicular to the direction of the conveyor belt). Alternatively, the docking structure can be omitted, and the end reversing sections 2 can be directly placed at both ends of the central conveying section 1. Both methods achieve the effect of free combination and flexible arrangement. In addition, since the drive mechanism for driving the conveyor belt is a mature existing technology in this field, it is not shown in the accompanying drawings of this embodiment and will not be described in detail here.

[0029] Further reference Figure 1 As shown, the central conveyor section 1 has a feeding port 11 and a discharging port 12 connected to one of the conveyor belts on one side, so that materials can be fed onto the conveyor belt through the feeding port 11 and removed from the conveyor belt through the discharging port 12. The central conveyor section 1 is also provided with a feeding baffle 13 located near the feeding port 11 and away from the end of the central conveyor section 1, and a discharging baffle 14 located near the discharging port 12 and away from the end of the central conveyor section 1. Both the feeding baffle 13 and the discharging baffle 14 are vertically mounted above the conveyor belt to ensure that they do not affect the normal operation of the conveyor belt below.

[0030] Combination Figure 1 and Figure 3 As shown, the end reversing section 2 is equipped with a reversing assembly fixedly mounted above the conveyor belt. The reversing assembly includes a gantry frame 3 fixedly mounted above the conveyor belt, a suspension frame 4 that can move laterally back and forth on the gantry frame 3, and a reversing plate 5 that can be raised and lowered on the suspension frame 4. Specifically, a longitudinally arranged lifting cylinder 6 is provided at the end of the suspension frame 4. The reversing plate 5 is fixedly connected to the end of the piston rod of the lifting cylinder 6. The reversing plate 5 includes a left plate 51 and a left frame plate 52 that are vertically fixedly connected, and a right plate 53 and a right frame plate 54 that are vertically fixedly connected. The left plate 51 and the right plate 53 are arranged in parallel, and the distance between them is adapted to the width of the material. The left frame plate 52 is fixedly connected to the right frame plate 54, and the left frame plate 52 is fixedly mounted at the end of the piston rod of the lifting cylinder 6.

[0031] like Figure 3 and Figure 4As shown, the left deflector plate 51 and the left frame plate 52 are detachably connected, and the left deflector plate 51 is provided with a longitudinally arranged height adjustment slot 55. The right deflector plate 53 and the right frame plate 54 are detachably connected, and the right deflector plate 53 is provided with a longitudinally arranged height adjustment slot 55, so as to adjust the installation height position of the left deflector plate 51 and the right deflector plate 53.

[0032] refer to Figure 3 As shown, the left frame plate 52 and the right frame plate 54 are detachably connected, and the left frame plate 52 and / or the right frame plate 54 are provided with horizontally arranged spacing adjustment slots 56 to facilitate adjustment of the spacing between the left deflector plate 51 and the right deflector plate 53, thereby adapting to materials of different widths and ensuring that the spacing between the left deflector plate 51 and the right deflector plate 53 is greater than the width of the material.

[0033] Furthermore, a transverse cylinder 7 is fixedly installed on the top of the gantry frame 3. The transverse cylinder 7 includes a transversely arranged piston cylinder 71 and a movable block 72 movably sleeved on the outer periphery of the piston cylinder 71. The suspension frame 4 is fixedly connected to the movable block 72. It should be noted that the transverse cylinder 7 in this embodiment is specifically a magnetically coupled rodless cylinder. Given that it is a mature existing technology, its specific principle and structure will not be described in detail here. In addition, other types of cylinders (such as mechanical rodless cylinders or servo rodless cylinders) can also be used to achieve the transverse reciprocating movement of the suspension frame 4.

[0034] Specifically, in actual use, material is input into one of the conveyor belts through the feed port 11 of the central conveyor 1. The material is transported to the end of the end reversing section 2 via the conveyor belt connecting the central conveyor 1 and the end reversing section 2. The transverse cylinder 7 drives the reversing plate 5, including the left deflector plate 51 and the right deflector plate 53, to move directly above the material at the end. The lifting cylinder 6 drives the reversing plate 5 downward through the piston rod, so that the material is stuck in the gap between the left deflector plate 51 and the right deflector plate 53. It should be noted that there is a gap between the material and the left deflector plate 51 and the right deflector plate 53, rather than a tight fit, to ensure that the left deflector plate 51 and the right deflector plate 53 only push and reverse the material, and do not clamp the two ends of the material. The transverse cylinder 7 drives the reversing plate 5 to move laterally to the other conveyor belt through the piston cylinder 71 and the movable block 72, while simultaneously reversing the material between the left deflector plate 51 and the right deflector plate 53 to the other conveyor belt. Inside the conveyor belt, due to the reverse operation of another conveyor belt, the material is redirected under its operation and moves towards the end reversing section 2 at the other end. At the same time, the lifting cylinder 6 drives the reversing plate 5 to rise until the bottom of the left plate 51 and the right plate 53 no longer interfere with the top of the material. The transverse cylinder 7 drives the reversing plate 5 to move laterally to the position above the initial conveyor belt through the piston cylinder 71 and the movable block 72, so that the reversing plate 5 is directly above the material at the end. The above steps are repeated to reverse and convey the subsequent material. In addition, since the specific working principle of the end reversing section 2 at the other end is the same as the above steps, it will not be described again here. After the material is reversed at the end reversing section 2 at the other end, it returns to the conveyor belt with the same initial operating direction and finally converges at the material pick-up baffle 14 of the central conveying section 1. At this time, the material can be taken out through the material pick-up port 12. Repeating the above steps can complete the continuous reversing and conveying of the material. It should be noted that, given that the air circuit connection and control unit of the cylinder are existing technologies known to those skilled in the art, they are not shown in the figure and will not be described in detail in this embodiment.

[0035] In summary, the combined reversing conveyor device provided by this utility model has a simple structure and is easy to use. It can be freely combined to build an assembly line according to production needs, and it occupies little space with low installation and use costs and high flexibility.

[0036] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A combined reversing conveyor device, characterized in that: It includes a central conveying section (1) with two parallel conveyor belts running in opposite directions and an end reversing section (2). The end reversing section (2) is detachably arranged at both ends of the central conveying section (1). The central conveying section (1) is provided with a feeding port (11) and a taking port (12) connected to one of the conveyor belts on one side. The end reversing section (2) is provided with a reversing assembly fixedly connected to it. The reversing assembly includes a gantry frame (3) fixedly mounted above the conveyor belt, a suspension frame (4) that can move laterally back and forth on the gantry frame (3), and a reversing deflector plate (5) that can be raised and lowered on the suspension frame (4).

2. The combined reversing conveyor device according to claim 1, characterized in that: The central conveying section (1) is provided with a feeding baffle (13) located near the feeding port (11) and away from the end of the central conveying section (1), and a taking baffle (14) located near the taking port (12) and away from the end of the central conveying section (1). The feeding baffle (13) and the taking baffle (14) are both vertically mounted above the conveyor belt.

3. The combined reversing conveyor device according to claim 1, characterized in that: The suspension frame (4) is provided with a longitudinally arranged lifting cylinder (6) at its end, and the reversing plate (5) is fixedly connected to the piston rod of the lifting cylinder (6).

4. The combined reversing conveyor device according to claim 3, characterized in that: The reversing lever (5) includes a left lever (51) and a left frame plate (52) that are vertically fixedly connected, and a right lever (53) and a right frame plate (54) that are vertically fixedly connected. The left lever plate (51) and the right lever plate (53) are arranged in parallel at intervals, the left frame plate (52) and the right frame plate (54) are fixedly connected, and the left frame plate (52) is fixedly installed at the end of the piston rod of the lifting cylinder (6).

5. The combined reversing conveyor device according to claim 4, characterized in that: The left lever plate (51) and the left frame plate (52) are detachably connected, and the left lever plate (51) is provided with a longitudinally arranged height adjustment slot (55). The right lever plate (53) and the right frame plate (54) are detachably connected, and the right lever plate (53) is provided with a longitudinally arranged height adjustment slot (55).

6. The combined reversing conveyor device according to claim 4, characterized in that: The left frame plate (52) and the right frame plate (54) are detachably connected, and the left frame plate (52) and / or the right frame plate (54) are provided with horizontally arranged spacing adjustment slots (56).

7. The combined reversing conveyor device according to claim 1, characterized in that: A transverse cylinder (7) is fixedly installed on the top of the gantry frame (3). The transverse cylinder (7) includes a piston cylinder (71) arranged transversely and a movable block (72) movably sleeved on the outer periphery of the piston cylinder (71). The suspension frame (4) is fixedly connected to the movable block (72).

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