Packaging scale convenient to clean

Abstract

The utility model provides a packing scale convenient to clean, which belongs to the technical field of packing scales and comprises a base. The packing scale is characterized by further comprising a lifting mechanism which is arranged on the base and used for controlling the packing scale to ascend and descend, a worker can conveniently clean the interior of the packing scale, the overall height of the packing scale can be adjusted, and specifically, the lifting mechanism further comprises a driving assembly which is arranged on the base; the transmission assembly is arranged on the base and used in cooperation with the driving assembly; the limiting assembly is arranged on the base and used in cooperation with the transmission assembly. The number of the connecting columns is two, and the two connecting columns are symmetrically arranged on the lifting mechanism. According to the packing scale, the problems that the packing scale is used for a long time, so that internal sundries are accumulated, the packing scale is inconvenient to open to clean the interior of the packing scale, and the overall height of the packing scale is inconvenient to adjust are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging scales, and in particular relates to a packaging scale which is easy to clean. Background Art

[0002] Quantitative packaging scales are used for automatic quantitative packaging in industrial and agricultural automation production. The entire weighing process is controlled by a computer and completed automatically. It has the characteristics of fast weighing speed, high weighing accuracy, labor saving, labor saving, simple operation and convenient maintenance. The working principle of the quantitative packaging scale: when the quantitative packaging scale enters the automatic operation state, the weighing control system opens the feeding door to start feeding. The feeding device has a fast and slow feeding mode. When the material weight reaches the fast feeding setting value, the fast feeding is stopped and the slow feeding is maintained. When the material weight reaches the final setting value, the feeding door is closed to complete the dynamic weighing. process; at this time, the system detects whether the bag clamping device is in a predetermined state. When the packaging bag is clamped, the system sends a control signal to open the discharge door of the weighing hopper, and the material enters the packaging bag. After the material is put out, the discharge door of the weighing hopper is automatically closed; after the material is unloaded, the bag clamping device is released, and the packaging bag falls automatically; after the packaging bag falls, it is sewn and transported to the next station; this cycle is repeated automatically, but the prior art causes a lot of internal debris to be used for a long time for the packaging scale, affecting the overall product quality, and the packaging scale structure is fixed and connected rigidly, and it is not convenient for manual cleaning of the inside.

[0003] Application number "CN201720767219.3" records "a quantitative packaging scale, wherein a storage hopper is installed on the upper end of the frame; the outlet of the storage hopper is connected to a weighing unit; the weighing unit is softly connected to a pneumatic bag clamp; the lower part of the pneumatic bag clamp is arranged corresponding to the feeding end of a conveying unit; a bag sewing unit is arranged at the discharging end of the conveying unit; a feeding belt conveyor is also provided; the feeding belt conveyor is arranged inclined, and the output end of the feeding belt conveyor is arranged corresponding to the feeding port of the storage hopper."

[0004] The above patent is based on a quantitative packaging scale. The storage hopper can store materials, which can facilitate subsequent unloading operations. The automatic weighing device can monitor the weight of the packaging bags in the unloading process in real time and monitor the weight of the loaded materials. When the set weight is reached, the feeding is stopped, thereby realizing automatic weighing.

[0005] The above-mentioned patented storage hopper can store materials, which can facilitate subsequent unloading operations after storage. The automatic weighing device can monitor the weight of the packaging bags in the unloading process in real time, monitor the weight of the loaded materials, and stop adding materials when the set weight is reached, thereby realizing automatic weighing. However, the above-mentioned device causes accumulation of internal debris when used for a long time on the packaging scale, and it is not convenient to disassemble the packaging scale for cleaning, and it is not convenient to adjust the overall height of the packaging scale. Utility Model Content

[0006] The utility model aims to provide a packaging scale that is easy to clean, aiming to solve the problems in the prior art that long-term use of the packaging scale leads to accumulation of internal debris, it is inconvenient to disassemble the packaging scale for cleaning, and it is inconvenient to adjust the overall height of the packaging scale.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A packaging scale that is easy to clean, comprising:

[0009] Base;

[0010] It is characterized by further comprising:

[0011] A lifting mechanism is arranged on the base, and is used to control the lifting and moving of the packaging scale, which is convenient for the staff to clean the inside and can also adjust the height of the packaging scale as a whole;

[0012] Two connecting columns are symmetrically arranged, and both connecting columns are symmetrically arranged on the lifting mechanism;

[0013] A packaging scale body with an opening is fixed between the two connecting columns;

[0014] The opening and closing mechanism is arranged on the packaging scale body and is used for realizing the cleaning operation inside the packaging scale body.

[0015] As a preferred solution of the utility model, the lifting mechanism further includes:

[0016] A driving assembly, which is arranged on the base;

[0017] A transmission assembly, which is disposed on the base and cooperates with the driving assembly; and

[0018] A limiting component is arranged on the base and cooperates with the transmission component for use.

[0019] As a preferred solution of the utility model, the driving assembly includes a motor, a rotating rod and an active bevel gear, the motor is fixed to the outer wall of the base, one end of the rotating rod is fixed to the motor output end, and the other end is rotatably arranged on the inner wall of the base, and two active bevel gears are provided, and the two active bevel gears are respectively fixed at both ends of the outer wall of the rotating rod.

[0020] As a preferred solution of the utility model, the transmission assembly includes a lifting screw, a driven bevel gear and a lifting leg. There are two lifting screws, which are rotatably arranged at the two ends of the top of the base respectively. There are two driven bevel gears, which are respectively fixed to the bottom of the two lifting screws, and the two driven bevel gears and the active bevel gear are meshed with each other. There are two lifting legs, which are respectively threadedly sleeved on the circumferential surfaces of the two lifting screws.

[0021] As a preferred solution of the utility model, the limit assembly includes a limit plate and a limit frame, there are two limit plates, the two limit plates are respectively fixed to the bottom of the outer walls of the two lifting legs, there are two limit frames, the two limit frames are respectively fixed to the two ends of the top of the base, and the two limit frames and the limit plates are used in conjunction with each other.

[0022] As a preferred solution of the utility model, the opening and closing mechanism includes a sealing door, a first threaded hole, a second threaded hole and a threaded rod. The sealing door is arranged on the outer side wall of the opening through a hinge and is engaged with the opening. Two first threaded holes are symmetrically arranged, and the two first threaded holes are symmetrically opened on the side wall of the packaging scale body. Two second threaded holes are symmetrically arranged, and the two second threaded holes are symmetrically opened on the side wall of the sealing door, and the positions of the two first threaded holes and the second threaded holes are aligned with each other. Two threaded rods are symmetrically arranged, and the two threaded rods are symmetrically threaded on the inner walls of the two first threaded holes and the second threaded holes.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. By rotating the two lifting screws at the two ends of the top of the base, the two driven bevel gears are respectively fixed to the bottom of the two lifting screws, and the two driven bevel gears and the driving bevel gear are meshed with each other, and the two lifting legs are respectively threaded on the circumferential surface of the two lifting screws, which effectively and conveniently controls the lifting and moving of the packaging scale and reduces the labor intensity.

[0025] 2. The sealing door is connected to the outer wall of the opening through a hinge and is engaged with the opening, two first threaded holes are symmetrically opened on the side wall of the packaging scale body, two second threaded holes are symmetrically opened on the side wall of the sealing door, and the positions of the two first threaded holes and the second threaded holes are aligned with each other, and two threaded rods are symmetrically threaded on the inner walls of the two first threaded holes and the second threaded holes, so that the staff can clean the inside of the packaging scale conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 This is a first-view stereoscopic diagram of a packaging scale that is easy to clean according to the utility model;

[0028] Figure 2 This is a first-view stereoscopic sectional view of a packaging scale that is easy to clean according to the utility model;

[0029] Figure 3 This is a first-person perspective three-dimensional exploded view of a packaging scale that is easy to clean according to the utility model;

[0030] Figure 4 This is a second-angle stereoscopic view of a packaging scale that is easy to clean according to the utility model;

[0031] Figure 5 This is a second-angle stereoscopic exploded view of a packaging scale that is easy to clean according to the utility model.

[0032] In the figure: 1. base; 2. motor; 3. rotating rod; 4. active bevel gear; 5. lifting screw; 6. driven bevel gear; 7. lifting leg; 8. limit plate; 9. limit frame; 10. connecting column; 11. packaging scale body; 12. opening; 13. sealing door; 14. first threaded hole; 15. second threaded hole; 16. threaded rod. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0034] Example

[0035] See also Figure 1-5 , the utility model provides the following technical solutions:

[0036] A packaging scale that is easy to clean, which is composed of a base 1, a lifting mechanism, a connecting column 10, a packaging scale body 11 with an opening 12, and an opening and closing mechanism, which is specifically described as follows:

[0037] See also Figure 1 , base 1;

[0038] See also Figure 2The lifting mechanism is arranged on the base 1, which is used to control the lifting and moving of the packaging scale, which is not only convenient for the staff to clean the inside, but also can adjust the overall height of the packaging scale. Specifically, the lifting mechanism also includes:

[0039] See also Figure 3 The driving assembly is arranged on the base 1. Specifically, the driving assembly includes a motor 2, a rotating rod 3 and an active bevel gear 4. The motor 2 is fixed to the outer wall of the base 1. One end of the rotating rod 3 is fixed to the output end of the motor 2, and the other end thereof is rotatably arranged on the inner wall of the base 1. Two active bevel gears 4 are provided, and the two active bevel gears 4 are respectively fixed to the two ends of the outer wall of the rotating rod 3;

[0040] See also Figure 4 , a transmission assembly is arranged on the base 1 and cooperates with the driving assembly for use. Specifically, the transmission assembly includes a lifting screw 5, a driven bevel gear 6 and a lifting leg 7. There are two lifting screws 5, and the two lifting screws 5 are respectively rotatably arranged at the two ends of the top of the base 1. There are two driven bevel gears 6, and the two driven bevel gears 6 are respectively fixed to the bottom of the two lifting screws 5, and the two driven bevel gears 6 and the active bevel gear 4 are meshed with each other. There are two lifting legs 7, and the two lifting legs 7 are respectively threadedly sleeved on the circumferential surfaces of the two lifting screws 5; and

[0041] See also Figure 5 The limiting assembly is arranged on the base 1 and cooperates with the transmission assembly. Specifically, the limiting assembly includes a limiting plate 8 and a limiting frame 9. There are two limiting plates 8, which are respectively fixed to the bottom of the outer wall of the two lifting legs 7. There are two limiting frames 9, which are respectively fixed to the two ends of the top of the base 1, and the two limiting frames 9 and the limiting plates 8 cooperate with each other.

[0042] See also Figure 3 , two connecting columns 10 are symmetrically provided, and the two connecting columns 10 are symmetrically arranged on the lifting mechanism;

[0043] See also Figure 5 , a packaging scale body 11 having an opening 12 is fixed between two connecting columns 10;

[0044] See also Figure 3The opening and closing mechanism is arranged on the packaging scale body 11, and is used to realize the cleaning operation inside the packaging scale body 11. Specifically, the opening and closing mechanism includes a sealing door 13, a first threaded hole 14, a second threaded hole 15 and a threaded rod 16. The sealing door 13 is arranged on the outer wall of the opening 12 through a hinge and is engaged with the opening 12. Two first threaded holes 14 are symmetrically arranged, and the two first threaded holes 14 are symmetrically opened on the side wall of the packaging scale body 11. Two second threaded holes 15 are symmetrically arranged, and the two second threaded holes 15 are symmetrically opened on the side wall of the sealing door 13, and the positions of the two first threaded holes 14 and the second threaded holes 15 are aligned with each other. Two threaded rods 16 are symmetrically arranged, and the two threaded rods 16 are symmetrically threaded on the inner walls of the two first threaded holes 14 and the second threaded holes 15.

[0045] In this embodiment: by rotating the two lifting screws 5 respectively at the two ends of the top of the base 1, the two driven bevel gears 6 are respectively fixed to the bottom of the two lifting screws 5, and the two driven bevel gears 6 and the active bevel gear 4 are meshed with each other, and the two lifting legs 7 are respectively threadedly sleeved on the circumferential surface of the two lifting screws 5, the lifting and lowering movement of the packaging scale can be effectively and conveniently controlled, and the labor intensity of manual labor can be reduced.

[0046] By connecting the sealing door 13 to the outer wall of the opening 12 through a hinge and engaging with the opening 12, two first threaded holes 14 are symmetrically opened on the side wall of the packaging scale body 11, and two second threaded holes 15 are symmetrically opened on the side wall of the sealing door 13. The positions of the two first threaded holes 14 and the second threaded holes 15 are aligned with each other, and two threaded rods 16 are symmetrically threaded on the inner walls of the two first threaded holes 14 and the second threaded holes 15, which makes it convenient for staff to clean the inside of the packaging scale.

[0047] The working principle and use process of the utility model are as follows: when it is necessary to clean the inside of the packaging scale body 11, the rotating rod 3 can be mobilized to rotate by starting the motor 2, and the active bevel gear 4 and the driven bevel gear 6 are meshed with each other, which will drive the lifting screw 5 to rotate, and the lifting leg 7 is threadedly sleeved on the circumferential surface of the lifting screw 5, and the packaging scale body 11 is fixedly connected to the lifting leg 7 through the connecting column 10, so that the packaging scale body 11 can be driven to move up and down, and the packaging scale body 11 is lowered to a suitable height for the staff and then stopped, and then the threaded rod 16 is threadedly connected with the first threaded hole 14 and the second threaded hole 15, and the threaded rod 16 is taken out from the inner wall of the first threaded hole 14 and the second threaded hole 15, and finally the sealing door 13 is opened by the cooperation of the hinge with the packaging scale body 11, so as to facilitate the cleaning operation of the staff.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A packaging scale that is easy to clean, comprising: Base (1); It is characterized by further comprising: A lifting mechanism is arranged on the base (1) and is used to control the lifting and movement of the packaging scale, which not only facilitates the staff to clean the inside of the packaging scale, but also can adjust the height of the entire packaging scale; Two connecting posts (10) are symmetrically provided, and the two connecting posts (10) are symmetrically arranged on the lifting mechanism; A packaging scale body (11) provided with an opening (12) is fixed between the two connecting columns (10); An opening and closing mechanism is arranged on the packaging scale body (11) and is used to realize a cleaning operation inside the packaging scale body (11).

2. The packaging scale that is easy to clean according to claim 1, characterized in that: The lifting mechanism further comprises: A driving assembly, which is arranged on the base (1); A transmission assembly, which is arranged on the base (1) and cooperates with the drive assembly; and A limit assembly is arranged on the base (1) and cooperates with the transmission assembly for use.

3. The packaging scale that is easy to clean according to claim 2, characterized in that: The driving assembly comprises a motor (2), a rotating rod (3) and an active bevel gear (4); the motor (2) is fixed to the outer wall of the base (1); one end of the rotating rod (3) is fixed to the output end of the motor (2), and the other end is rotatably arranged on the inner wall of the base (1); two active bevel gears (4) are provided, and the two active bevel gears (4) are respectively fixed to the two ends of the outer wall of the rotating rod (3).

4. The packaging scale that is easy to clean according to claim 3, characterized in that: The transmission assembly comprises a lifting screw (5), a driven bevel gear (6) and a lifting leg (7). The lifting screw (5) is provided with two, and the two lifting screws (5) are rotatably arranged at the two ends of the top of the base (1). The driven bevel gear (6) is provided with two, and the two driven bevel gears (6) are respectively fixed to the bottom of the two lifting screws (5), and the two driven bevel gears (6) and the driving bevel gear (4) are meshed with each other. The lifting leg (7) is provided with two, and the two lifting legs (7) are respectively threadedly sleeved on the circumferential surfaces of the two lifting screws (5).

5. The easy-to-clean packaging scale according to claim 4, characterized in that: The limiting assembly comprises a limiting plate (8) and a limiting frame (9), wherein two limiting plates (8) are provided, and the two limiting plates (8) are respectively fixed to the bottom of the outer wall of the two lifting legs (7), and two limiting frames (9) are provided, and the two limiting frames (9) are respectively fixed to the two ends of the top of the base (1), and the two limiting frames (9) and the limiting plates (8) are used in conjunction with each other.

6. The easy-to-clean packaging scale according to claim 5, characterized in that: The opening and closing mechanism comprises a sealing door (13), a first threaded hole (14), a second threaded hole (15) and a threaded rod (16); the sealing door (13) is arranged on the outer wall of the opening (12) through a hinge and is engaged with the opening (12); two first threaded holes (14) are symmetrically arranged, and the two first threaded holes (14) are symmetrically opened on the side wall of the packaging scale body (11); two second threaded holes (15) are symmetrically arranged, and the two second threaded holes (15) are symmetrically opened on the side wall of the sealing door (13), and the positions of the two first threaded holes (14) and the second threaded holes (15) are aligned with each other; two threaded rods (16) are symmetrically arranged, and the two threaded rods (16) are symmetrically threaded on the inner walls of the two first threaded holes (14) and the second threaded holes (15).

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