Conveying device for bagging machine

Abstract

The utility model discloses a conveying device for a bagging machine, which comprises fixing frames, a conveying device body, a power assembly and a material suction assembly, the fixing frames are fixedly arranged at four corners of the conveying device body, the conveying device body is a conveying belt type conveying device, the material suction assembly is fixedly arranged in the conveying device body, and the power assembly is arranged on the conveying device body. A plurality of material suction through holes are fixedly formed in a conveying belt of the conveying device, the material suction through holes are arranged in a matrix mode, a power assembly is fixedly installed on one side of the conveying device, and an output shaft of the power assembly is in transmission connection with the conveying device. According to the bag opening device, the conveying belt is arranged, the material suction through hole matched with the material suction assembly is formed in the conveying belt, the bottom of a bag is sucked after the bag is conveyed into a designated area, the bag can be opened in cooperation with the lifting suction cup assembly erected above the designated area, the structure is simple, the working space of the overall structure is reduced, and the working efficiency is improved. The utilization rate of the working environment is improved.

Description

Technical Field

[0001] The utility model relates to a conveying field, in particular to a conveying device for a bagging machine. Background Art

[0002] During the product packaging process, it is necessary to put a packaging bag on the outer surface of the product. Most of the existing technologies are carried out manually. While the work efficiency is low, the labor cost is high. And when manually putting on the bag, the opening of the bag is rather cumbersome. Generally, water or other liquids are adhered manually to increase the friction between the fingers and the bag to achieve the opening, which further reduces the work efficiency. And the existing conveying devices do not have corresponding structures for the opening of the bag, and can only play the role of conveying. It is also necessary to separately prepare a grasping device to move the material from the conveyor belt to a designated location for opening and then for bagging. The overall structure is relatively complex and cannot meet the existing production requirements. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a conveying device for a bagging machine.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A conveying device for a bagging machine includes a fixed frame, a conveying device body, a power assembly and a material suction assembly. Fixed frames are fixedly installed at the four corners of the conveying device body. The conveying device body is a conveyor belt type conveying device. A material suction assembly is fixedly installed inside the conveying device body. A plurality of material suction through holes are fixedly opened on the conveyor belt of the conveying device. The material suction through holes are arranged in a matrix. A power assembly is fixedly installed on one side of the conveying device. The output shaft of the power assembly is in transmission connection with the transmission device.

[0006] Further, the conveying device includes a conveyor belt body, a driving shaft and a driven shaft for the conveyor belt transmission, and side profiles for fixing the driving shaft and the driven shaft. There are two side profiles. Rotating connection seats are respectively fixedly connected to both ends of the two side profiles. The two side profiles are arranged in parallel. A driving shaft and a driven shaft are respectively rotatably connected between the rotating connection seats at both ends of the two side profiles. The conveyor belt body is sleeved on the driving shaft and the driven shaft, and the conveyor belt body is tightened by the driving shaft and the driven shaft. The driving shaft passes through the rotating connection seat connected to the driving shaft and is in transmission connection with the output shaft of the power assembly. The material suction assembly is fixedly installed between the two side profiles.

[0007] Further, the upper end surface of the material suction assembly is slidably connected to the upper end surface of the inner wall of the conveyor belt body.

[0008] Further, a plurality of support rollers which are fixedly installed on the side profiles and can rotate freely are also arranged between the side profiles.

[0009] Further, the material suction assembly includes a lower fixing plate, a material suction plate fixedly installed on the lower fixing plate. An air suction path is fixedly formed on the lower end surface of the material suction plate. A plurality of material suction grooves are fixedly formed on the upper end surface of the material suction plate. The material suction grooves communicate with the air suction path. The tail end of the air suction path is located on the side end surface of the upper material suction plate and is fixedly connected with an air suction joint. The air suction joint passes through the side profile and is connected with an air extractor.

[0010] Further, two detection sensors are also fixedly installed on the side end surface of the conveyor device body, and the detection sensors are respectively arranged on both sides of the upper end of the material suction assembly.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By arranging a material suction assembly inside the conveyor device and providing a material suction through hole on the conveyor belt that cooperates with the material suction assembly, the present utility model realizes the adsorption of the bottom of the bag after the bag is conveyed to the designated area, and then cooperates with the lifting suction cup assembly erected above the designated area to realize the opening of the bag. The structure is simple, and the working space of the overall structure is reduced, improving the utilization rate of the working environment. Description of the Drawings

[0013] Figure 1 is a perspective view of the present utility model;

[0014] Figure 2 is a schematic diagram of the internal structure of the top view of the present utility model.

[0015] Reference Signs

[0016] 1. Fixed frame; 2. Conveyor device body; 3. Power assembly; 4. Material suction assembly; 5. Material suction through hole; 6. Conveyor belt body; 7. Driving shaft; 8. Auxiliary driving shaft; 9. Side profile; 10. Rotary connection seat; 11. Lower fixing plate; 12. Material suction plate; 13. Material suction groove; 14. Air suction joint; 15. Detection sensor. Detailed Embodiment

[0017] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0018] See Figure 1-2As shown in the figure, a conveying device for a bagging machine includes a fixing frame 1, a conveying device body 2, a power assembly 3 and a material suction assembly 4. Fixing frames 1 for overall support and installation are fixedly installed at the four corners of the conveying device body 2. The conveying device body 2 is a conveyor belt type conveying device. A material suction assembly 4 is fixedly installed inside the conveying device body 2. A number of material suction through holes 5 are fixedly formed in the conveyor belt of the conveying device. By cooperating the material suction through holes 5 with the material suction assembly 4, the incoming material can be adsorbed on the conveyor belt, facilitating the subsequent material suction assembly 4 for opening the bag above the material to open the material. The material suction through holes 5 are arranged in a matrix. A power assembly 3 is fixedly installed on one side of the conveying device. The output shaft of the power assembly 3 is in transmission connection with the transmission device. The power assembly 3 is composed of a motor and a speed change gearbox in the prior art and is used to drive the power supply of the conveying device.

[0019] The conveying device includes a conveyor belt body 6, a driving shaft 7 and a driven shaft 8 for conveyor belt transmission, and side profiles 9 for fixing the driving shaft 7 and the driven shaft 8. There are two side profiles 9. Rotating connection seats 10 are respectively fixedly connected to the two ends of the two side profiles 9. The two side profiles 9 are arranged in parallel, and the driving shaft 7 and the driven shaft 8 are respectively rotatably connected between the rotating connection seats 10 at the two ends of the two side profiles 9. The conveyor belt body 6 is sleeved on the driving shaft 7 and the driven shaft 8, and the conveyor belt body 6 is tightened by the driving shaft 7 and the driven shaft 8. The driving shaft 7 passes through the rotating connection seat 10 connected to the driving shaft 7 and is in transmission connection with the output shaft of the power assembly 3. The material suction assembly 4 is fixedly installed between the two side profiles 9.

[0020] The upper end surface of the material suction assembly 4 is slidably connected to the upper end surface of the inner wall of the conveyor belt body 6.

[0021] A number of support rollers which are fixedly installed on the side profiles 9 and can rotate freely are further arranged between the side profiles 9. The support rollers can be used to prevent the conveyor belt from sagging due to gravity.

[0022] The material suction assembly 4 includes a lower fixing plate 11 and a material suction plate 12 fixedly installed on the lower fixing plate 11. An air suction path is fixedly formed on the lower end surface of the material suction plate 12. A number of material suction grooves 13 are fixedly formed on the upper end surface of the material suction plate 12. The material suction grooves 13 are communicated with the air suction path. The tail end of the air suction path is arranged on the side end surface of the upper material suction plate 12 and is fixedly connected with an air suction joint 14. The air suction joint 14 passes through the side profile 9 and is connected with an air extractor.

[0023] The extending direction of the material suction groove 13 is the same as the conveying direction of the conveyor belt, and the material suction groove 13 and each column of material suction holes arranged on the conveyor belt are on the same center line, facilitating the cooperation between the material suction groove 13 and the material suction holes.

[0024] On the side end surface of the main body 2 of the conveying device, two detection sensors 15 are fixedly installed, and the detection sensors 15 are respectively arranged on both upper sides of the material suction assembly 4.

[0025] The two detection sensors 15 are conventional laser induction sensors in the prior art, and are used for detecting the entry of materials and the limit of the conveying stroke. That is, when the material passes through the first sensor in the feeding direction of the conveyor belt, it indicates that there is a material entering the processing area. When the material continues to move forward to the second sensor, the conveyor belt is stopped to facilitate the opening of the material.

[0026] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the content disclosed by the present invention shall be included in the protection scope recorded in the claims.

Claims

1. A conveying device for a bagging machine, comprising a fixing frame (1), a conveying device body (2), a power assembly (3) and a material suction assembly (4), characterized in that: A fixing frame (1) is fixedly installed at the four corners of the conveying device body (2); the conveying device body (2) is a conveying device of a conveyor belt type; a material suction component (4) is fixedly installed inside the conveying device body (2); a plurality of material suction through holes (5) are fixedly opened on the conveying belt of the conveying device; the material suction through holes (5) are arranged in a matrix; a power component (3) is fixedly installed on one side of the conveying device; and an output shaft of the power component (3) is drivingly connected to the transmission device.

2. A conveying device for a bagging machine according to claim 1, characterized in that: The conveying device comprises a conveyor belt body (6), a driving shaft (7) and an auxiliary shaft (8) for conveyor belt transmission, and a side profile (9) for fixing the driving shaft (7) and the auxiliary shaft (8). The side profiles (9) are two, and the two ends of the two side profiles (9) are respectively fixedly connected with a rotating connection seat (10). The two side profiles (9) are arranged in parallel, and the driving shaft (7) and the auxiliary shaft (8) are respectively rotatably connected between the rotating connection seats (10) at the two ends of the two side profiles (9). The conveyor belt body (6) is sleeved on the driving shaft (7) and the auxiliary shaft (8), and the conveyor belt body (6) is tightened by the driving shaft (7) and the auxiliary shaft (8). The driving shaft (7) passes through the rotating connection seat (10) connected to the driving shaft (7) and is connected to the output shaft of the power component (3). The suction component (4) is fixedly installed between the two side profiles (9).

3. A conveying device for a bagging machine according to claim 2, characterized in that: The upper end surface of the material suction component (4) is slidably connected to the upper end surface of the inner wall of the conveyor belt body (6).

4. A conveying device for a bagging machine according to claim 2, characterized in that: A plurality of freely rotatable supporting rollers fixedly mounted on the side profiles (9) are also provided between the side profiles (9).

5. A conveying device for a bagging machine according to claim 2, characterized in that: The suction assembly (4) comprises a lower fixed plate (11) fixedly mounted on an upper suction plate (12) of the lower fixed plate (11); an air suction path is fixedly provided on the lower end surface of the suction plate (12); a plurality of suction grooves (13) are fixedly provided on the upper end surface of the suction plate (12); the suction grooves (13) are connected to the air suction path; the tail end of the air suction path is arranged on the side end surface of the upper suction plate (12) and is fixedly connected to an air suction connector (14); the air suction connector (14) passes through the side profile (9) and is connected to an air pump.

6. A conveying device for a bagging machine according to claim 1, characterized in that: Two detection sensors (15) are also fixedly mounted on the side end surface of the conveying device body (2), and the detection sensors (15) are respectively arranged on both sides of the upper end of the material suction component (4).

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