An automatic checkweigher that is easy to maintain quickly

Abstract

The utility model discloses an automatic checkweigher which is convenient for quick maintenance, comprising a bracket and a weighing platform, an assembly box is installed on the bracket, an articulated seat is installed on the side of the assembly box, a handle is rotatably connected in the articulated seat, a hanging rod is rotatably connected to the middle part of the inner wall of the handle, and the hanging rod has a hook, a hanging seat is provided on the side of the weighing platform, the weighing platform is placed on the surface of the assembly box, the hanging rod is connected to the hanging seat through the hook, the hanging rod can be driven to move by controlling the rotation of the handle, when the handle is lifted up first, the hanging rod is separated from the hanging seat, the weighing platform is no longer bound by the hanging rod and can be directly taken down from the assembly box, the checkweigher is convenient for maintenance, the belt is also convenient for replacement, the operation steps for maintenance of the checkweigher are simplified, the maintenance of the checkweigher is more convenient, the steps of repeatedly tightening screws are eliminated, and the downtime for maintenance of the checkweigher is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of checkweighers, in particular to an automatic checkweigher which is convenient for rapid maintenance. Background Art

[0002] Automatic checkweighers are often used for dynamic weighing, which is used to weigh items during transportation. Each product can be weighed online in real time, and unqualified products can be removed or sorted in multiple levels to avoid waste.

[0003] In the related technology, after searching, it was found that there is a scheme of a weight re-inspection scale device (Announcement No. CN219545926U) for automatic packaging production lines, which uses inverted square bolts, rotating nuts and roller fixing seats to move the position of the driven roller to achieve the effect of stretching the conveyor belt. Compared with the traditional adjustment method, this stretching method has a larger adjustment range and is simpler and more labor-saving.

[0004] However, the above scheme uses screws to fix the assembly of the re-check scale. When the re-check scale has weighing deviation or the belt needs to be replaced, the screws need to be repeatedly loosened and tightened when the re-check scale is inspected and repaired, which makes the re-check scale downtime more cumbersome for maintenance and the maintenance of the re-check scale is not convenient enough. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic checkweigher that is easy to maintain quickly, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic checkweigher that is easy to maintain quickly, comprising a bracket, an assembly box is installed on the bracket, a hinge seat is installed on the side of the assembly box, a handle is rotatably connected in the hinge seat, a hanging rod is rotatably connected to the middle of the inner wall of the handle, and the hanging rod has a hook, and the upper end of the handle is connected to the hinge seat to ensure that the handle can be used to drive the hanging rod for transportation;

[0007] The weighing platform has a hanging seat on the side thereof, the weighing platform is placed on the surface of the assembly box, the hanging rod is connected to the hanging seat through a hook, and the handle drives the hanging rod to connect and separate with the hanging seat to realize the disassembly and assembly of the weighing platform and the assembly box, simplifying the disassembly and assembly of the weighing platform and saving time in repairing the check weighing scale.

[0008] Furthermore, a fixing seat is installed on the bracket, an assembly rod is inserted in the fixing seat, the assembly box is installed on the surface of the assembly rod, and the assembly rod can be installed with multiple assembly boxes and multiple weighing platforms, which is convenient for integration into the production line.

[0009] Furthermore, a display is installed on the bracket, and the display is used to display the weighing result of the scale. The display is a touch screen and can be operated by touch, which is convenient for operating the check weighing scale.

[0010] Furthermore, a rejection push rod is installed on the side of the display, and the rejection push rod is located on the side of the scale platform and is used to reject objects. When the weight of the loaded object is unqualified, the rejection push rod can push the object off the scale platform.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the hanging rod can be driven to move by controlling the rotation of the handle, and when the handle is lifted up first, the hanging rod is separated from the hanging seat, and the scale platform is no longer constrained by the hanging rod and can be directly removed from the assembly box, which is convenient for the inspection and maintenance of the checkweigher, and also convenient for replacing the belt, simplifying the operating steps of the checkweigher inspection and maintenance, making the maintenance of the re-inspection scale more convenient, eliminating the steps of repeatedly tightening the screws, and reducing the downtime of the re-inspection scale for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the connection between the hanging seat and the hanging rod of the utility model;

[0015] Figure 4 It is a side view of the assembly box of the utility model.

[0016] In the figure: 1. bracket; 2. fixing seat; 3. assembly rod; 4. assembly box; 5. display; 6. conveyor belt; 7. weighing platform; 8. hanging seat; 9. rejection push rod; 10. holding ring; 11. hinged seat; 12. handle; 13. hanging rod. DETAILED DESCRIPTION

[0017] 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.

[0018] Example:

[0019] See also Figure 1-4 The utility model provides a technical solution: an automatic checkweigher that is easy to maintain quickly, including a bracket 1, the lower end of the bracket 1 is provided with a screw-connected support foot, when the ground is uneven, the support foot can be screwed to keep the bracket 1 horizontal;

[0020] An assembly box 4 is installed on the bracket 1, and a hinge seat 11 is installed on the side of the assembly box 4. A handle 12 is rotatably connected to the hinge seat 11, and a hanging rod 13 is rotatably connected to the middle of the inner wall of the handle 12, and the hanging rod 13 has a hook. Rotating the handle 12 can drive the hanging rod 13 to move. The hanging rod 13 and the handle 12 are used instead of screws for assembly, thereby avoiding the process of repeatedly screwing the screws.

[0021] The weighing platform 7 is provided with a hanging seat 8 on the side of the weighing platform 7, and the weighing platform 7 is placed on the surface of the assembly box 4. The hanging rod 13 is connected to the hanging seat 8 through a hook, and the handle 12 drives the hanging rod 13 to connect and separate with the hanging seat 8 to realize the disassembly and assembly of the weighing platform 7 and the assembly box 4. The weighing platform 7 can be conveniently removed for cleaning, and the parts in the assembly box 4 can also be inspected.

[0022] In this embodiment, if Figure 1 As shown, a fixing seat 2 is installed on the bracket 1, an assembly rod 3 is inserted in the fixing seat 2, and the assembly box 4 is installed on the surface of the assembly rod 3. Assembly rods 3 of different lengths can be selected according to the number of assembly boxes 4, so that multiple weighing platforms 7 can be combined and used, which is convenient for use on the production line.

[0023] In this embodiment, if Figure 1 As shown, a ring 10 is provided on the surface of the assembly box 4, and the ring 10 is sleeved on the surface of the assembly rod 3. The connection between the assembly box 4 and the assembly rod 3 is relatively convenient, and the ring 10 can be fixed using two bolts.

[0024] In this embodiment, if Figure 1 and Figure 2 As shown, a display 5 is installed on the bracket 1, and the display 5 is used to display the weighing result of the scale 7. The display 5 can be touched to facilitate setting the weighing threshold. If the weight of the item is within a reasonable error range, there is no need to reject the item.

[0025] In this embodiment, if Figure 1 and Figure 3 As shown, a conveyor belt 6 is installed on the surface of the weighing platform 7, and the conveyor belt 6 transports the objects to be weighed. During the process of transporting the objects, the weighing platform 7 can dynamically weigh the objects without affecting the transportation of the objects.

[0026] In this embodiment, if Figure 2 As shown, a rejection push rod 9 is installed on the side of the display 5. The rejection push rod 9 is located on the side of the scale platform 7 and is used to reject objects. When the weight of the object is lower than the set threshold, the rejection push rod 9 pushes the object off the conveyor belt 6.

[0027] Specifically, when in use, after the object cup conveyor belt 6 is received, the scale platform 7 weighs the object in transit, and the display 5 displays the weight of the object. Multiple scale platforms 7 weigh the objects continuously to prevent errors in rejecting objects. When the conveyor belt 6, the scale platform 7, and the assembly box 4 need to be inspected and repaired, the handle 12 is turned upward, and the handle 12 drives the hanging rod 13 to move upward, so that the hanging rod 13 is separated from the hanging seat 8. After all the hanging rods 13 are separated from the hanging seat 8, the scale platform 7 can be removed from the assembly box 4, realizing the rapid maintenance design of the automatic checkweigher and reducing the maintenance downtime.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic checkweigher that is easy to maintain quickly, characterized in that: include: A bracket (1), wherein an assembly box (4) is mounted on the bracket (1), a hinge seat (11) is mounted on the side of the assembly box (4), a handle (12) is rotatably connected to the hinge seat (11), a hanging rod (13) is rotatably connected to the middle of the inner wall of the handle (12), and the hanging rod (13) has a hook; The weighing platform (7) is provided with a hanging seat (8) on the side of the weighing platform (7), the weighing platform (7) is placed on the surface of the assembly box (4), the hanging rod (13) is connected to the hanging seat (8) through a hook, and the handle (12) drives the hanging rod (13) to connect and separate with the hanging seat (8) to realize the disassembly and assembly of the weighing platform (7) and the assembly box (4).

2. The automatic checkweigher that is easy to maintain quickly according to claim 1, characterized in that: A fixing seat (2) is installed on the bracket (1), an assembly rod (3) is inserted into the fixing seat (2), and the assembly box (4) is installed on the surface of the assembly rod (3).

3. The automatic checkweigher that is easy to maintain quickly according to claim 2, characterized in that: The surface of the assembly box (4) is provided with a holding ring (10), and the holding ring (10) is sleeved on the surface of the assembly rod (3).

4. The automatic checkweigher that is easy to maintain quickly according to claim 1, characterized in that: A display (5) is installed on the bracket (1), and the display (5) is used to display the weighing result of the scale platform (7).

5. The automatic checkweigher that is easy to maintain quickly according to claim 1, characterized in that: A conveyor belt (6) is installed on the surface of the weighing platform (7), and the conveyor belt (6) transports the objects to be weighed.

6. The automatic checkweigher that is easy to maintain quickly according to claim 4, characterized in that: A rejection push rod (9) is installed on the side of the display (5), and the rejection push rod (9) is located on the side of the weighing platform (7) and is used to reject objects.

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