CN204416394U - A kind of bagged material piling feedway - Google Patents

Abstract

The utility model provides a bagged material palletizing conveying device, which comprises a frame, a plurality of conveying media arranged side by side across the frame, a driving device for driving the conveying medium to rotate, and a control device connected with the signal of the driving device. device; each conveying medium is a strip-shaped conveying medium and rotates around the axis of rotation during operation, and the contact plane between the strip-shaped conveying medium and the bagged material is the pushing plane during operation, and the strip-shaped conveying medium The medium has at least two pushing planes with height differences. The bagged material palletizing conveying device of the utility model has high conveying efficiency and high conveying stability, and the conveying device can realize the high-speed and stable conveying of the bagged materials, and can also realize the effect of leveling the materials in the bags. The device has the characteristics of low processing and maintenance costs, long service life, high conveying efficiency and high conveying stability.

Description

Palletizing and conveying device for bagged materials

technical field

The utility model relates to the technical field of material conveying equipment, in particular to a bagged material palletizing and conveying device.

Background technique

Nowadays, the use of robots for bagged materials such as bagged feed and other handling and palletizing equipment is more and more widely used. Due to production needs, most of this kind of handling and palletizing equipment is produced and operated 24 hours a day. Therefore, such production The requirement requires the palletizing equipment conveyor line to have higher reliability and transmission performance.

Especially in the process of handling bagged materials through palletizing equipment, when waiting to grab the conveying section, it is required that the conveying rollers on the conveying device have sufficient power to push the bagged materials forward. At this stage, in order to improve the conveying power of the conveying roller, it is usually achieved by increasing the friction between the conveying roller and the bagged material, usually in the following two ways:

One way is to use expensive rubber-covered rollers to push the bagged materials by generating friction with the bagged materials, but this method will cause the rubber layer of the rubber-coated rollers to be easily damaged after long-term high-load use. Due to wear, the rubber-coated roller needs to be replaced or a cable tie has to be used to increase the push resistance, which leads to high maintenance costs for the equipment.

Another way is to carry out the knurling process on the conveying roller to increase the friction between the bagged material and some even in order to increase the friction during the conveying process and form a better propulsion force for the bagged material, they have to be placed on the conveying roller Solder some bumps. This will lead to very high requirements for the processing technology of the entire conveying roller, increasing the production cost and processing cost of the equipment.

The above two methods are to increase the friction between the conveying roller and the bagged material to carry out the delivery of the bagged material. Since the bagged material has the characteristics that the software is not easy to shape, workers need to operate the bagged material before delivery. The material is transported after being tapped or kneaded and shaped. However, this method of manual operation is time-consuming and inefficient, and it cannot guarantee whether the bagged materials are deformed when they are transported to the handling and palletizing equipment through the conveying device, that is, whether the materials in the bags are evenly distributed. The deformation of the packed materials also requires manual operation to pat or knead the bagged materials to shape them. This makes the process steps complicated and greatly reduces production efficiency, and is also not suitable for large-scale production and use.

Therefore, it is necessary to provide a low processing and maintenance cost, which can carry out high-speed and stable transmission of bagged materials to the palletizing equipment, and at the same time realize the palletizing and conveying device of the materials in the bag, so as to adapt to large-scale production. urgent need.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art, and provide a bagged material palletizing conveying device with low processing and maintenance costs, long service life, high conveying efficiency and high conveying stability. During the conveying process, it can also realize the material sorting function of the material in the flat bag, and effectively solve the problem of unstable conveying force caused by the wear and tear of the conveying medium surface.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a bagged material palletizing and conveying equipment, which is used to transport bagged materials to the palletizing device, and its outlet is set on one side of the palletizing device ; It is characterized in that: it includes a frame, several conveying media arranged side by side across the frame, a driving device for driving the rotating of the conveying medium, and a controller connected with the signal of the driving device; each conveying medium is long The strip-shaped conveying medium rotates around the rotation axis during operation. The contact plane between the strip-shaped conveying medium and the bagged material is the pushing plane during operation. The long strip-shaped conveying medium has at least two pushers with height differences flat.

In the above scheme, the utility model controls the transmission equipment through the controller, which can realize the fully automatic process of conveying and sorting the bagged materials. However, the strip-shaped conveying medium of the utility model has at least two pushing planes with height differences, which can realize the mechanical force formed by the alternating high and low points of the conveying medium to arrange and convey the bagged materials. The conveying medium of this device does not need to be coated with colloid or knurling process on its surface, which greatly reduces the production cost of the conveying medium, and the processing and maintenance costs of the conveying medium are low, and the service life is long, and it can effectively solve the current problems of conveying The wear and tear of the medium surface causes the problem of unstable conveying force, thereby improving the practicability of the conveying equipment and reducing the production cost of the equipment. The utility model arranges and transports the bagged materials by the mechanical force formed by the height difference of the pushing planes, so as to realize the high-speed and stable delivery of the bagged materials and at the same time achieve the effect of leveling the materials in the bag, especially suitable for robot automatic palletizing production lines use and promotion.

More specifically, each conveying medium is a strip-shaped conveying medium with a polygonal cross section, and the two ends of the conveying medium are arranged on the frame. The cross-section of the conveying medium of the utility model is polygonal, so the conveying medium can have at least two pushing planes with height difference according to the characteristics of the polygon, and then the mechanical force formed by alternating high and low points can be used to arrange and convey the bagged materials .

During the rotation process of several parallel conveying media in the utility model, the high and low points alternately change to form the forward feeding force to move the bagged material forward, and at the same time, the alternating change of high and low points during the rotating process of several parallel conveying media can also be used The periodic vibration formed will level and arrange the bagged materials again, so as to ensure sufficient conveying force and effectively avoid the disadvantage of insufficient conveying force caused by the smooth surface of the conveying medium caused by wear.

The conveying medium refers to one of the following structures: (1) The conveying medium is composed of a polygonal hollow pipe body connected with a rotating shaft, the rotating shaft is penetrated in the pipe body and the two ends protrude from the pipe body to be rotated and set on the frame; (2) ) The conveying medium is an integrally formed polygonal long strip conveying medium, and the two ends of the conveying medium are provided with rotating shafts which are rotatably arranged on the frame.

In structure (1), the polygonal hollow pipe body is a polygonal hollow steel pipe, the rotating shaft is a solid steel shaft made of heat-treated alloy steel, and the pipe body and the rotating shaft are integrally formed; The protruding pipe body is arranged on the frame through the bearing seat. The conveying medium of the utility model is installed on the frame through the bearing seat. This detachable structural method can improve the convenience of installation and disassembly of the conveying medium. When the conveying medium is worn out, it can be quickly replaced only by disassembling the bearing seat. The conveying medium does not require the replacement of the entire conveying line, thereby improving the convenience of replacement and reducing the maintenance cost of the equipment. The thickness of the pipe body of the utility model adopts the steel material of more than 3mm, because the polygonal conveying medium made of the steel pipe is relatively thicker than the surface depth of the existing conveying medium compared with the conveying medium processed by the existing rubber coating or knurling process Greatly improved, so the service life of the conveying medium of the utility model is greatly improved, and the service life of the conveying medium is multiplied by the transformation at a small cost, thereby further reducing the use cost of the conveying equipment.

The elongated conveying medium having at least two pushing planes with height differences means: there is a height difference between the at least two pushing planes and the rotational axis of the conveying medium. The utility model adopts the characteristic of the polygon so that the conveying medium has at least two pushing planes with height differences.

Two transmission gears are respectively arranged on each said rotating shaft, and the two transmission gears on the same rotating shaft are respectively connected with the transmission gears on the rotating shafts on the adjacent two sides through double sprockets; the double sprockets are connected with the driving device , to realize that the adjacent rotating shafts drive each other to rotate in a double sprocket transmission mode. The utility model adopts the transmission mode of the double sprockets, which can enhance the stability of the conveying equipment for conveying the bagged materials.

The utility model also includes a detection device for detecting that the bagged material is delivered in place and a baffle for blocking the delivery of the bagged material; the detection device is arranged at the exit and connected with the controller signal; the baffle is arranged at the exit on one side. The detection device of the utility model can be used in cooperation with the gripper of the palletizing equipment. When the bagged material reaches the exit during the conveying process of the conveying equipment, the detection device will control the gripper of the palletizing equipment to check the bagged material through the controller. handling or operation. The setting of the baffle can ensure that the bagged materials are transported to the outlet.

The frame is a detachable structure with screw connection. The frame of the utility model adopts a detachable structure, which is convenient for installation, disassembly and transportation of the conveying equipment.

The bottom of the frame is provided with adjusting feet for height adjustment. The design of the adjusting foot of the utility model facilitates the installation, debugging and use of the conveying equipment in various places of use.

The frame is also provided with a wiring trough for placing cables.

The bagged material palletizing conveying equipment of the utility model is simple in structure and easy to use. The working principle of the conveying equipment is as follows: according to the conveying medium, it can overcome the conveying resistance requirement caused by the falling of the space between the conveying media arranged side by side. , the utility model changes the shape of the conveying medium, that is, the traditional cylindrical strip conveying medium is ingeniously designed as a conveying medium with at least two pushing planes with height differences, that is, a polygonal strip conveying medium. During the rotation of the medium, the high and low points alternately change to form a forward feeding force to move the bagged materials forward. On the other hand, the periodic vibration formed by the alternating high and low points during the rotation of the polygonal conveying medium can be used to transport the bagged materials. Carry out material sorting again to achieve the effect of leveling the material in the bag. In this way, sufficient conveying force can be ensured, and at the same time, the shortcomings of insufficient conveying force caused by the smooth surface of the conveying medium due to wear can be effectively avoided, thereby increasing the processing and maintenance costs of the conveying equipment and improving its service life.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The bagged material palletizing conveying device of the utility model has high conveying efficiency and high conveying stability. The conveying method of the conveying device can realize the high-speed and stable conveying of the bagged materials, and can also realize the effect of leveling the materials in the bags.

2. The bagged material palletizing conveying device of the present utility model has the characteristics of low processing and maintenance costs, long service life, high conveying efficiency and high conveying stability. Material function, and effectively solve the current problem of unstable conveying force caused by wear and tear on the surface of the conveying medium.

3. The bagged material palletizing conveying device of the utility model is simple in structure, easy to use, and its conveying medium is convenient to replace; and the frame adopts a detachable structure, which is convenient for installation, disassembly and transportation of the conveying equipment; at the same time, the design of the adjusting feet It is convenient for the installation, commissioning and use of conveying equipment in various places of use.

Description of drawings

Fig. 1 is a schematic structural view of the bagged material palletizing conveying device of the present invention;

Fig. 2 is a top plan view of the bagged material palletizing conveying device of the utility model;

Figure 3 is an enlarged view of A in Figure 2;

Fig. 4 is a schematic side view of the bagged material palletizing conveying device of the present invention (double sprockets and baffles are not shown);

Fig. 5 is a structural schematic diagram of the conveying rollers of the bagged material palletizing conveying device of the present invention;

Fig. 6 is a schematic side view of the conveying roller of the bagged material palletizing conveying device of the present invention;

Among them, 1 is the frame, 2 is the conveying roller, 3 is the driving device, 4 is the pipe body, 5 is the rotating shaft, 6 is the bearing seat, 7 is the transmission gear, 8 is the double sprocket, 9 is the detection device, and 10 is the gear Plate, 11 are adjustment pins, and 12 are wiring grooves.

Detailed ways

The utility model is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one

In this embodiment, the conveying medium is an elongated conveying roller with a polygonal cross section as an example to describe the following.

As shown in Figures 1 to 5, the bagged material palletizing conveying equipment of the utility model is used to transport the bagged material materials to the palletizing equipment, and its outlet is set on one side of the palletizing equipment. The conveying equipment includes a frame 1, a conveyor roller 2 arranged side by side across the frame 1, a drive device 3 for driving the conveyor roller 2 to rotate, and a controller connected with the drive device 3 signal; wherein each conveyor roller 2 is a strip-shaped conveying roller 2 that rotates around the axis of rotation during operation. The contact plane between the strip-shaped conveying roller 2 and the bagged material is a pushing plane during operation. The strip-shaped conveying roller 2 has at least two height differences. the driving plane.

The conveying roller 2 of the utility model is made up of polygonal hollow pipe body 4 and rotating shaft 5, and rotating shaft 5 is arranged in the pipe body 4 and both ends protrude from the pipe body 4 and is fixedly arranged on the frame 1 through the bearing seat 6. The conveying roller 2 of the utility model is installed on the frame 1 through the bearing seat 6. This detachable structure can improve the convenience of installation and disassembly of the conveying roller 2. When the conveying roller 2 is worn out, it only needs to pass through the bearing seat 6. The conveying roller 2 can be replaced quickly without the need to replace the entire conveying line, thereby improving the convenience of replacement and reducing the maintenance cost of the equipment.

The square hollow pipe body 4 is a square hollow steel pipe, and the rotating shaft 5 is a solid steel shaft made of heat-treated alloy steel. The pipe body 4 and the rotating shaft 5 are integrally formed. The thickness of the pipe body 4 of the present utility model adopts a steel material of more than 3mm, and the square conveying roller 2 made of the steel pipe is thicker than the existing conveying roller 2 with respect to the conveying roller 2 processed by the existing rubber coating or knurling process. The surface depth of 2 is greatly improved, so the service life of the conveying roller 2 of the present utility model is greatly improved, and the service life of the conveying roller 2 has been doubled with the transformation at a small cost, thereby further reducing the use cost of the conveying equipment. The height difference formed between each of the above-mentioned pushing planes refers to: in each conveying roller 2 , the distance difference between each pushing plane formed by the contact between the bagged material and the tube body 4 of the conveying roller 2 and the shaft center of the rotating shaft 5 .

Each rotating shaft 5 is provided with two transmission gears 7 respectively. In order to enhance the stability of conveying equipment for bagged materials, the two transmission gears 7 on the same rotating shaft 5 are respectively connected to the rotating shafts 5 on adjacent sides through double sprockets 8. The transmission gear 7 on the top is connected by transmission, and the double sprocket 8 is connected with the driving device 3, so that the adjacent rotating shafts 5 are driven and rotated by the transmission mode of the double sprocket 8, so that the conveying equipment can quickly and smoothly convey the bagged materials.

In order to improve the automation function of the conveying equipment, the utility model also includes a detection device 9 for detecting that the bagged material is conveyed in place and a baffle 10 for blocking the conveyance of the bagged material; wherein the detection device 9 is arranged at the outlet and is connected with the The controller signal is connected, and the baffle plate 10 is arranged on the side of the outlet. The detection device 9 of the utility model can be used in cooperation with the gripper of the palletizing equipment. When the bagged material reaches the exit during the conveying process of the conveying equipment, the detection device 9 will control the gripper of the palletizing equipment to pack the bag through the controller. Materials are moved or manipulated. The setting of the baffle plate 10 can ensure that the bagged material is transported to the outlet.

The frame 1 of the present utility model is a detachable structure with threaded connection, and the bottom of the frame 1 is provided with an adjustment foot 11 for adjusting the height, and the frame 1 is also provided with a wiring groove 12 for placing cables. The frame 1 of the utility model adopts a detachable structure, which is convenient for installation, disassembly and transportation of the conveying equipment, and the design of the adjusting feet 11 facilitates the installation, debugging and use of the conveying equipment in various places of use.

The conveying method adopted by the bagged material palletizing conveying device of the utility model is to arrange and convey the bagged materials through the mechanical force generated by the height difference of the pushing plane of the conveying medium; wherein, the pushing plane refers to the bagged materials and each Contact surface of conveyed medium.

The mechanical force generated by the pushing plane height difference of the conveying medium is used to arrange and convey the bagged materials. Specifically, the conveying medium is a number of conveying rollers arranged side by side, and the pushing plane height difference of the conveying rollers is in the form of alternating high and low points. The generated mechanical force forms a periodic vibration to realize the sorting of the bagged materials; and the bagged materials are pushed forward by the mechanical force to realize the transportation. The height difference of the above-mentioned pushing planes refers to: in each conveying roller, the distance difference between each pushing plane and the rotation axis of the conveying roller.

The bagged material palletizing conveying equipment of the utility model has simple structure and is easy to use. Conveying resistance requirements, the utility model changes the shape of the conveying roller 2, that is, the traditional cylindrical conveying roller 2 is ingeniously designed as a conveying roller 2 with at least two pushing planes with height differences, that is, the polygonal long conveying roller 2, on the one hand It can be realized that the high and low points alternately change during the rotation of the square conveying roller 2 to form a forward feeding force to move the bagged materials forward. The periodic vibration will reorganize the bagged materials to achieve the effect of leveling the materials in the bags. In this way, sufficient conveying force can be ensured, and the disadvantage of insufficient conveying force caused by the smooth surface of the conveying roller 2 due to wear can be effectively avoided, thereby increasing the processing and maintenance costs of the conveying equipment, and prolonging its service life.

Embodiment two

The only difference between this embodiment and the first embodiment is that the conveying rollers can be trigonal, pentagonal or hexagonal and other polygonal cross-section conveying rollers, and the other structures of this embodiment are consistent with the first embodiment.

In this embodiment, according to the production requirements, the setting of the conveying efficiency of the conveying equipment, the setting of the vibration frequency formed by the mechanical force generated by the conveying roller, and the type of bagged materials and other production factors, the conveying roller can be set as a polygon, by having at least Two pushing planes with height difference, that is, the mechanical force formed by the alternation of high and low points, sorts and conveys the bagged materials, so as to realize the high-speed and stable conveying of the bagged materials and also achieve the effect of leveling the materials in the bags.

Embodiment three

The only difference between this embodiment and the first embodiment is that the conveying roller can be a conveying roller with a non-regular polygonal cross-section, or a conveying roller whose cross-section is a combination of an arc and a straight line, and the other structures of this embodiment are consistent with the first embodiment .

In this embodiment, according to the production requirements, the setting of the conveying efficiency of the conveying equipment, the setting of the vibration frequency formed by the mechanical force generated by the conveying roller, and the type of bagged materials and other production factors, the conveying roller can be set to have a non-regular polygonal cross-section or an arc shape. The section combined with the straight line, through at least two pushing planes with height difference, that is, the mechanical force formed by the alternation of high and low points, sorts and transports the bagged materials, so that the bagged materials can be transported at a high speed and stably. Realize the effect of leveling the material in the bag.

Embodiment Four

The only difference between this embodiment and Embodiment 1 is that the conveying roller is a polygonal elongated conveying roller formed in one piece, and the two ends of the conveying roller are provided with rotating shafts that are rotatably arranged on the frame. Other structures and embodiments of this embodiment one consistent.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (10)

1. A palletizing conveying device for bagged materials, used for conveying bagged materials to palletizing equipment, and its outlet is set on one side of the palletizing equipment; Several pieces of conveying medium on the frame, the driving device for driving the conveying medium to rotate, and the controller connected with the signal of the driving device; The contact plane between the strip-shaped conveying medium and the bagged material during operation is a pushing plane, and the strip-shaped conveying medium has at least two pushing planes with height differences. 2. The bagged material palletizing conveying device according to claim 1, characterized in that: each conveying medium is a long conveying medium with a polygonal cross-section, and the two ends of the conveying medium are arranged on the frame. 3. The bagged material palletizing conveying device according to claim 2, characterized in that: the conveying medium refers to one of the following structures: (1) the conveying medium is composed of a polygonal hollow pipe connected to a rotating shaft, and the rotating shaft It is installed in the pipe body and the two ends protrude from the pipe body to rotate and set on the frame; (2) The conveying medium is a polygonal strip-shaped conveying medium integrally formed, and the two ends of the conveying medium are provided with rotating shafts and are rotatably arranged on the frame. 4. The bagged material palletizing conveying device according to claim 3, characterized in that: in structure (1), the polygonal hollow pipe body is a polygonal hollow steel pipe, and the rotating shaft is a solid alloy steel heat-treated The steel shaft, the pipe body and the rotating shaft are integrally formed; the rotating shaft is installed in the pipe body and both ends protrude from the pipe body and are set on the machine frame through the bearing seat. 5. The bagged material palletizing conveying device according to claim 1, characterized in that: the elongated conveying medium has at least two pushing planes with height differences, which means: at least two pushing planes rotate with the conveying medium There is a height difference in the distance of the axis. 6. The bagged material palletizing conveying device according to claim 3, characterized in that: two transmission gears are respectively arranged on each of the rotating shafts, and the two transmission gears on the same rotating shaft are respectively connected with the corresponding gears through double sprockets. The transmission gears on the adjacent rotating shafts are connected by transmission; the double sprockets are connected with the driving device, so that the adjacent rotating shafts are mutually driven to rotate by means of double sprocket transmission. 7. The bagged material palletizing conveying device according to claim 1, characterized in that: it also includes a detection device for detecting that the bagged material is conveyed in place and a baffle for blocking the bagged material from being conveyed; the detection device It is arranged at the outlet and connected with the controller signal; the baffle is arranged on one side of the outlet. 8. The bagged material palletizing and conveying device according to claim 1, characterized in that: the frame is a detachable structure with threaded connection. 9. The bagged material palletizing conveying device according to claim 1, characterized in that: the bottom of the frame is provided with adjustment feet for height adjustment. 10. The bagged material palletizing and conveying device according to claim 1, characterized in that: the frame is further provided with a wiring trough for placing cables.