Automatic weighing machine with improved structure

Abstract

The utility model discloses an automatic weighing machine with an improved structure, which comprises a weighing rack, a conveyor is arranged on one side of the weighing rack, a mounting plate is mounted between the weighing rack and the conveyor, a first motor is mounted on one side of the front end of the conveyor, a weighing crawler belt is movably connected in the weighing rack, and a second motor is mounted on one side of the front end of the conveyor. A second motor is installed at the front end of the weighing machine frame, a weighing device is installed at the rear end of the weighing machine frame, and a weighing table is installed in the weighing machine frame. According to the automatic weighing machine of the improved structure, automatic weighing is achieved through the weighing device, the conveyor conveys objects to the weighing crawler belt of the weighing rack one by one, the weighing platform at the bottom of the weighing crawler belt can automatically weigh the objects, data obtained after weighing can be displayed through the display screen, then the second motor drives the weighing crawler belt to move, and the weighing machine can automatically weigh the objects. And the weighing crawler belt can convey the weighed articles to the next procedure, so that the problem of inconvenience in automatic weighing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, in particular to an automatic weighing machine with an improved structure. Background Art

[0002] Weighing equipment usually refers to the weight measuring instruments used for large objects in industry or trade. It refers to the supporting use of modern electronic technologies such as program control, group control, teleprinting records, screen display, etc. Weighing equipment is an electronic weighing device that integrates modern sensor technology, electronic technology and computer technology. It can meet and solve the requirements of fast, accurate, continuous and automatic weighing in real life, and effectively eliminate human errors.

[0003] After searching, it was found that the large-scale weighing equipment used in the factory is not easy to automatically place the items to be weighed on the weighing equipment for automatic weighing. During processing, the staff needs to place the items on the weighing equipment one by one for weighing, and the items need to be removed after weighing. The whole process is very labor-intensive, which affects the efficiency of weighing.

[0004] There is an urgent need for an automatic weighing machine with an improved structure to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic weighing machine with an improved structure to solve the problem of inconvenience in automatic weighing in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic weighing machine with an improved structure, comprising a weighing frame, a conveyor is arranged on one side of the weighing frame, a mounting plate is installed between the weighing frame and the conveyor, a first motor is installed on one side of the front end of the conveyor, a weighing crawler is movably connected inside the weighing frame, a second motor is installed at the front end of the weighing frame, a weighing device is installed at the rear end of the weighing frame, a weighing platform is installed inside the weighing frame, both ends of the conveyor are fixedly connected with a fixing plate, a limiting plate is provided at one end of the fixing plate, a supporting plate is fixedly connected to the bottom end of the weighing frame, a collecting box is placed on the top of the supporting plate, a fixing seat is fixedly connected inside the collecting box, a connecting plate is installed on the top of the fixing seat, a connecting plate is fixedly connected to the top of the connecting plate, a connecting frame is movably connected to the top of the connecting plate, and a cleaning roller is movably connected to one end of the connecting frame.

[0007] Preferably, the weighing platform is arranged below the weighing track, and a display screen is arranged at the front end of the weighing device.

[0008] Preferably, the output end of the second motor is fixedly connected to one end of the weighing track.

[0009] Preferably, a fixing bolt is provided at the top of the connecting plate, a limiting block is fixedly connected to the bottom end of the connecting plate, a limiting slot is provided inside the fixing seat, and the top of the cleaning roller is in contact with the surface of the weighing track.

[0010] Preferably, the bottom end of the limiting block is embedded in the limiting slot, and the bottom end of the fixing bolt is embedded in the fixing seat.

[0011] Preferably, a ball bearing is movably connected to the bottom end of the collection box, mounting slide blocks are fixedly connected to both sides of the collection box, mounting slide rails are fixedly connected to both sides of the weighing frame, and the mounting slide rails are embedded in the mounting slide rails in a sliding connection.

[0012] Preferably, one end of the limit plate is movably connected to an adjusting screw rod, and one end of the adjusting screw rod is fixedly connected to a handle.

[0013] Preferably, two groups of the limit plates are provided, and the limit plates are installed at both ends of the top of the conveyor.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the automatic weighing machine with the improved structure not only realizes the function of facilitating automatic weighing and cleaning, but also realizes the function of facilitating position limiting;

[0015] (1) By providing a conveyor, a weighing crawler, a display screen, a weighing device, a weighing platform and a second motor, the weighing device can automatically weigh items. When weighing, the items are first placed on the conveyor, and the conveyor transports the items one by one to the weighing crawler of the weighing machine frame. The weighing platform at the bottom of the weighing crawler can automatically weigh the items, and the weighed data can be displayed on the display screen. Then the second motor drives the weighing crawler to move, and the weighing crawler can transport the weighed items to the next process. This structure realizes the function of facilitating automatic weighing, and improves the flexibility and efficiency of weighing;

[0016] (2) By providing a collection box, a cleaning roller, a fixing bolt, a fixing seat and a connecting frame, the cleaning roller can clean the weighing track of the weighing frame. When the second motor drives the weighing track to move, the cleaning roller can brush the surface of the weighing track. The dirt and residue dropped during brushing can enter the interior of the collection box. The collection box can be removed from the weighing frame for cleaning. When removing the collection box, the mounting slide blocks on both sides of the collection box can be moved out from the interior of the mounting slideway. The cleaning roller can be taken out from the interior of the collection box for cleaning. This structure realizes the function of easy cleaning.

[0017] (3) By providing a fixed plate, a handle, a limit plate and an adjusting screw, the items to be weighed can be placed on the conveyor before weighing. The conveyor can transport the items to the weighing frame for automatic weighing. The position of the limit plate needs to be adjusted before transportation. When adjusting, hold the handle and rotate it. The handle drives the adjusting screw to rotate, which can push the limit plate to move to the appropriate position to limit the items. This structure realizes the function of facilitating the limitation of items and improves the stability of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the cleaning roller of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a front view structural schematic diagram of the limiting plate of the utility model.

[0022] In the figure: 1. first motor; 2. conveyor; 3. fixing plate; 4. handle; 5. limit plate; 6. mounting plate; 7. support plate; 8. weighing track; 9. collecting box; 10. cleaning roller; 11. display screen; 12. weighing device; 13. weighing platform; 14. second motor; 15. weighing frame; 16. fixing bolt; 17. limit block; 18. limit slot; 19. fixing seat; 20. connecting plate; 21. connecting frame; 22. mounting slide; 23. ball bearing; 24. mounting slide; 25. adjusting screw. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4, an automatic weighing machine with an improved structure, comprising a weighing frame 15, a conveyor 2 is arranged on one side of the weighing frame 15, a mounting plate 6 is installed between the weighing frame 15 and the conveyor 2, a first motor 1 is installed on one side of the front end of the conveyor 2, a weighing crawler 8 is movably connected inside the weighing frame 15, a second motor 14 is installed at the front end of the weighing frame 15, a weighing device 12 is installed at the rear end of the weighing frame 15, a weighing platform 13 is installed inside the weighing frame 15, a fixing plate 3 is fixedly connected at both ends of the conveyor 2, a limiting plate 5 is arranged at one end of the fixing plate 3, a supporting plate 7 is fixedly connected at the bottom end of the weighing frame 15, a collecting box 9 is placed at the top of the supporting plate 7, a fixing seat 19 is fixedly connected inside the collecting box 9, a connecting plate 20 is installed at the top of the fixing seat 19, a connecting plate 20 is fixedly connected to a connecting frame 21 at the top of the connecting plate 20, and a cleaning roller 10 is movably connected at one end of the connecting frame 21;

[0025] The weighing platform 13 is arranged below the weighing crawler 8, a display screen 11 is arranged at the front end of the weighing device 12, and the output end of the second motor 14 is fixedly connected to one end of the weighing crawler 8;

[0026] Specifically, Figure 1 As shown, when weighing, the items are first placed on the conveyor 2, and the conveyor 2 transports the items one by one to the weighing track 8 of the weighing frame 15. The weighing platform 13 at the bottom of the weighing track 8 can automatically weigh the items, and the weighed data can be displayed on the display screen 11. Then the second motor 14 drives the weighing track 8 to move, and the weighing track 8 can transport the weighed items to the next step. This structure realizes the function of facilitating automatic weighing.

[0027] Embodiment 2: A fixing bolt 16 is provided at the top of the connecting plate 20, a limiting card block 17 is fixedly connected to the bottom end of the connecting plate 20, a limiting card slot 18 is provided inside the fixing seat 19, the top of the cleaning roller 10 fits the surface of the weighing track 8, the bottom end of the limiting card block 17 is embedded in the limiting card slot 18, the bottom end of the fixing bolt 16 is embedded in the fixing seat 19, a ball bearing 23 is movably connected to the bottom end of the collecting box 9, mounting slide blocks 24 are fixedly connected to both sides of the collecting box 9, mounting slideways 22 are fixedly connected to both sides of the weighing frame 15, and the mounting slide blocks 24 are embedded in the mounting slideways 22 in a sliding connection;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3As shown, during the process that the second motor 14 drives the weighing track 8 to move, the cleaning roller 10 can brush the surface of the weighing track 8. The stains and residues dropped during the brushing can enter the interior of the collecting box 9. The collecting box 9 can be removed from the weighing frame 15 for cleaning. When removing, the mounting slides 24 on both sides of the collecting box 9 can be moved out from the interior of the mounting slide 22, and the cleaning roller 10 can be taken out from the interior of the collecting box 9 for cleaning.

[0029] Embodiment 3: One end of the limit plate 5 is movably connected to the adjusting screw rod 25, and one end of the adjusting screw rod 25 is fixedly connected to the handle 4. Two groups of limit plates 5 are provided, and the limit plates 5 are installed at both ends of the top of the conveyor 2;

[0030] Specifically, Figure 1 and Figure 4 As shown, before weighing, the items to be weighed can be placed on the conveyor 2. The conveyor 2 can transport the items to the weighing frame 15 for automatic weighing. Before transportation, the position of the limit plate 5 needs to be adjusted. When adjusting, hold the handle 4 and rotate it. The handle 4 drives the adjusting screw 25 to rotate, which can push the limit plate 5 to move to the appropriate position to limit the items.

[0031] Working principle: Before weighing, the position of the limit plate 5 can be adjusted first. When adjusting, hold the handle 4 and rotate it. The handle 4 drives the adjusting screw rod 25 to rotate to push the limit plate 5 to move to the appropriate position to limit the object. When weighing, first place the object on the conveyor 2. The conveyor 2 conveys the objects one by one to the weighing crawler 8 of the weighing frame 15. The weighing platform 13 at the bottom of the weighing crawler 8 can automatically weigh the objects. The weighed data can be displayed on the display screen 11. Then the second motor 14 drives the weighing crawler 8 to move. The weighing crawler 8 can weigh the objects. The weighed items are transported to the next process, and the cleaning roller 10 can clean the weighing track 8 of the weighing frame 15. During the process of the weighing track 8 driven by the second motor 14 to move, the cleaning roller 10 can brush the surface of the weighing track 8. The stains and residues dropped during the brushing can enter the interior of the collecting box 9. The collecting box 9 can be removed from the weighing frame 15 for cleaning. When removing it, the mounting slides 24 on both sides of the collecting box 9 can be moved out from the mounting slide 22. The cleaning roller 10 can be taken out from the inside of the collecting box 9 for cleaning. This structure realizes the function of easy cleaning.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic weighing machine with an improved structure, comprising a weighing frame (15), characterized in that: A conveyor (2) is arranged on one side of the weighing frame (15), a mounting plate (6) is installed between the weighing frame (15) and the conveyor (2), a first motor (1) is installed on one side of the front end of the conveyor (2), a weighing crawler (8) is movably connected inside the weighing frame (15), a second motor (14) is installed at the front end of the weighing frame (15), a weighing device (12) is installed at the rear end of the weighing frame (15), a weighing platform (13) is installed inside the weighing frame (15), and the conveyor ( 2) are fixedly connected to fixed plates (3) at both ends, one end of the fixed plate (3) is provided with a limit plate (5), the bottom end of the weighing frame (15) is fixedly connected to a support plate (7), a collection box (9) is placed on the top of the support plate (7), the interior of the collection box (9) is fixedly connected to a fixed seat (19), a connecting plate (20) is installed on the top of the fixed seat (19), the top of the connecting plate (20) is fixedly connected to a connecting frame (21), and one end of the connecting frame (21) is movably connected to a cleaning roller (10).

2. An automatic weighing machine with an improved structure according to claim 1, characterized in that: The weighing platform (13) is arranged below the weighing crawler (8), and a display screen (11) is arranged at the front end of the weighing device (12).

3. The automatic weighing machine with improved structure according to claim 1, characterized in that: The output end of the second motor (14) is fixedly connected to one end of the weighing crawler (8).

4. The automatic weighing machine with improved structure according to claim 1, characterized in that: The top end of the connecting plate (20) is provided with a fixing bolt (16), the bottom end of the connecting plate (20) is fixedly connected to a limiting clamping block (17), a limiting clamping groove (18) is provided inside the fixing seat (19), and the top end of the cleaning roller (10) is in contact with the surface of the weighing crawler (8).

5. The automatic weighing machine according to claim 4, characterized in that: The bottom end of the limiting block (17) is embedded in the limiting slot (18), and the bottom end of the fixing bolt (16) is embedded in the fixing seat (19).

6. The automatic weighing machine with improved structure according to claim 1, characterized in that: The bottom end of the collection box (9) is movably connected with a ball bearing (23), the two sides of the collection box (9) are fixedly connected with mounting slide blocks (24), the two sides inside the weighing frame (15) are fixedly connected with mounting slideways (22), and the mounting slide blocks (24) are embedded in the mounting slideways (22) in a sliding connection.

7. The automatic weighing machine with improved structure according to claim 1, characterized in that: One end of the limit plate (5) is movably connected to an adjusting screw rod (25), and one end of the adjusting screw rod (25) is fixedly connected to a handle (4).

8. The automatic weighing machine with improved structure according to claim 1, characterized in that: Two groups of the limit plates (5) are provided, and the limit plates (5) are installed at both ends of the top of the conveyor (2).

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