Multi-station weighing device

Abstract

The utility model relates to the technical field of weighing equipment, and discloses a multi-station weighing device, which comprises a base, the top of the base is rotatably connected with a mounting rack, a plurality of electronic scales are uniformly arranged on the inner wall of the bottom of the periphery of the mounting rack, and the top ends of the electronic scales are lower than the top of the mounting rack. One side of the electronic scale is provided with a limiting assembly for blocking objects weighed on the electronic scale, one side of the base is fixedly provided with a fixing plate through bolts, the top of the fixing plate is slidably connected with a sliding frame, one end of the sliding frame penetrates through the fixing plate, and the tops of the inner walls of the two sides of the sliding frame are both higher than the top end of the electronic scale. According to the utility model, a plurality of electronic scales are arranged, so that workers can carry out task division, assembly line work and timed replacement, the visual fatigue of the workers is reduced, and the working efficiency of weighing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing equipment, and more specifically to a multi-station weighing device. Background Art

[0002] Weighing equipment is usually called a scale. It is a device that uses the principle of force deformation balance to measure the mass of an object. It is mainly composed of three parts: a load-bearing system, a force transmission conversion system, and an indication system.

[0003] Most of the common electronic scales on the market currently adopt a single layout. When in use, the items are placed on the electronic scale for weighing. After weighing, the items are taken off the electronic scale, and then new items are placed on the scale for weighing. This is repeated in a cycle. When multiple devices are used at the same time, multiple people individually operate an electronic scale for weighing. Over time, visual fatigue of the numbers can easily occur, which affects the judgment of the weighing results, leading to incorrect numerical readings and causing adverse consequences. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a multi-station weighing device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solutions: a multi-station weighing device, comprising a base, the top of the base is rotatably connected to a mounting frame, a plurality of electronic scales are evenly placed on the bottom inner wall around the mounting frame, and the top of the electronic scale is lower than the top of the mounting frame, one side of the electronic scale is provided with a limit assembly for blocking the weighing objects on the electronic scale, one side of the base is fixed with a fixing plate by bolts, the top of the fixing plate is slidably connected to a slide, and one end of the slide passes through the fixing plate, and the tops of the inner walls on both sides of the slide are higher than the top of the electronic scale, and a power assembly for driving the mounting frame to rotate is provided in the base.

[0006] The cam is secured to the bottom of the base with a spring which is secured to the bottom of the base with a spring which is secured to the bottom of the base with a spring which is secured to the bottom of the base with a spring which is secured to the bottom of the base with a spring which is secured to the bottom of the base.

[0007] Furthermore, the friction assembly includes at least one sliding hole, which is opened on the top of the base. A friction block is slidably connected in the sliding hole, and the friction block is in contact with the mounting frame. A second spring is placed on the bottom inner wall of the sliding hole, and the second spring is in contact with the friction block.

[0008] Furthermore, the limiting assembly includes a fixing bar, which is fixed to one side of a placement plate of the electronic scale for placing items by bolts, and the top of the fixing bar is detachably connected to a retaining frame by bolts.

[0009] Furthermore, a pressure cover is fixed to the bottom inner wall of the installation cavity by bolts, and the pressure cover is in contact with the installation frame, and the pressure cover passes through the rotating frame.

[0010] Furthermore, a first spring is welded on the top of the fixing plate, and the first spring is fixed to the sliding bracket.

[0011] Furthermore, a baffle is welded on one side of the gland, and the lowest end of the baffle is higher than the top of the electronic scale.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model provides a plurality of electronic scales, so that workers can divide tasks, carry out assembly line operations, and perform regular replacements, thereby reducing workers' visual fatigue and improving weighing work efficiency.

[0014] 2. The utility model is provided with a power component to drive the mounting frame and the electronic scale to rotate, thereby realizing the conversion of workstations, turning multiple workstations into assembly line operations, and further improving the work efficiency of workers.

[0015] 3. The utility model provides a friction component to make the mounting frame rotate slowly, thereby reducing the centrifugal force of the mounting frame rotation, preventing objects and the electronic scale from falling, and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0019] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. fixed plate; 3. first spring; 4. slide; 5. mounting frame; 6. electronic scale; 7. fixed bar; 8. pressure cover; 9. baffle; 10. torsion spring; 11. baffle; 12. avoidance groove; 13. vertical groove; 14. mounting cavity; 15. fixed rod; 16. rotating frame; 17. friction block; 18. second spring; 19. sliding hole; 20. plug column; 21. slide cylinder; 22. third spring; 23. inclined groove. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 4 The utility model provides a multi-station weighing device, including a base 1, a mounting frame 5 is rotatably connected to the top of the base 1, a plurality of electronic scales 6 are evenly placed on the inner wall of the bottom around the mounting frame 5, the electronic scales 6 are electrically connected to an external indication system, the top of the electronic scales 6 is lower than the top of the mounting frame 5, and the plurality of evenly distributed electronic scales 6 can enable workers to divide tasks, perform assembly line operations, and perform regular replacements, thereby reducing workers' visual fatigue, thereby improving the working efficiency of weighing. A limit assembly is provided on one side of the electronic scale 6 to block the weighed objects on the electronic scale 6, so as to prevent the objects from sliding off the electronic scale 6 during the rotation of the electronic scale 6. A fixing plate 2 is fixed on one side of the base 1 by bolts, a slide 4 is slidably connected to the top of the fixing plate 2, and one end of the slide 4 passes through the fixing plate 2, and the tops of the inner walls on both sides of the slide 4 are higher than the top of the electronic scale 6. A first spring 3 is welded on the top of the fixing plate 2, and the first spring 3 is fixed to the slide 4, so that workers can accurately place objects on the electronic scale 6, and a power assembly for driving the mounting frame 5 to rotate is provided in the base 1.

[0023] Among them, the power component includes an installation cavity 14, the installation cavity 14 is opened at the top of the base 1, the bottom inner wall of the installation cavity 14 is rotatably connected with a rotating frame 16, the circumferential outer wall of the rotating frame 16 is welded with a torsion spring 10, and the torsion spring 10 is fixed to the installation frame 5, one side of the base 1 is provided with a avoidance groove 12, one side of the slide 4 is fixed with a fixing rod 15 by bolts, and one end of the fixing rod 15 passes through the avoidance groove 12 and extends into the installation cavity 14, one end of the fixing rod 15 is sleeved with a slide 21, one side of the slide 21 is welded with a plug column 20, one end of the fixing rod 15 is welded with a third spring 22, and the third spring 22 is fixed to the slide 21, and the circumferential outer wall of the rotating frame 16 is provided with a plurality of vertical grooves 13 and inclined grooves 23, and the adjacent vertical grooves 13 are connected to the inclined grooves 23 in a straight line. The top of the base 1 is provided with a friction component for slowing down the rotation of the mounting frame 5, which pushes the slide 4 downward to make the slide 4 disengage from the mounting frame 5. During the movement of the slide 4, the fixed rod 15, the slide cylinder 21 and the plug post 20 will be driven downward. The plug post 20 will move downward, and under the action of the inclined groove 23 with a step, the rotating frame 16 will be rotated. Since the mounting frame 5 is stuck with the slide 4, the torsion spring 10 is deformed by force. When the mounting frame 5 is disengaged from the slide 4, the torsion spring 10 is reset to drive the mounting frame 5 to rotate, thereby realizing the conversion of the workstation.

[0024] Among them, the friction assembly includes at least one sliding hole 19, which is opened on the top of the base 1. A friction block 17 is slidably connected in the sliding hole 19, and the friction block 17 is in contact with the mounting frame 5. A second spring 18 is placed on the bottom inner wall of the sliding hole 19, and the second spring 18 is in contact with the friction block 17. During the rotation of the mounting frame 5, the friction block 17 rubs against the mounting frame 5, causing the mounting frame 5 to rotate slowly, thereby reducing the centrifugal force of the rotation of the mounting frame 5, preventing objects and the electronic scale 6 from falling, and improving the stability of the device.

[0025] Among them, the limiting component includes a fixing bar 7, which is fixed to one side of a placement plate of the electronic scale 6 for placing items by bolts. The top of the fixing bar 7 is detachably connected to a blocking frame 11 by bolts. The blocking frame 11 can block the items to prevent them from falling during the workstation conversion process. When the blocking frame 11 is damaged or the quality deviates too much, the blocking frame 11 can be replaced to make the weighing more accurate.

[0026] Among them, the bottom inner wall of the installation cavity 14 is fixed with a pressure cover 8 by bolts, and the pressure cover 8 is in contact with the mounting frame 5, and the pressure cover 8 passes through the rotating frame 16 to assist in fixing the mounting frame 5, so that the installation of the mounting frame 5 is more stable. A baffle 9 is welded on one side of the pressure cover 8, and the lowest end of the baffle 9 is higher than the top of the electronic scale 6. During the rotation of the mounting frame 5, objects can be peeled off the electronic scale 6, reducing labor costs.

[0027] The working principle of this utility model:

[0028] S1: Two workers stand at the loading end and unloading end of the device respectively, and one worker observes in front of the indicating system. The end with the slide 4 is the loading end, and the end with the baffle 9 is the unloading end.

[0029] S2: The worker at the loading end places the items on the electronic scale 6, and then pushes the slide 4 downward. During the movement of the slide 4, the fixed rod 15, the slide cylinder 21 and the plug column 20 will be driven to move downward. The plug column 20 moves downward, and under the action of the stepped inclined groove 23, the rotating frame 16 is rotated. Since the mounting frame 5 is stuck with the slide 4, the torsion spring 10 is deformed by force. When the mounting frame 5 is out of contact with the slide 4, the torsion spring 10 is reset to drive the mounting frame 5 to rotate, thereby realizing the conversion of the work station.

[0030] S3: The downward movement of the slide 4 will compress the first spring 3 and deform it. When another electronic scale 6 is located directly above the slide 4, the slide 4 is released, and the slide 4 will cause the compressed first spring 3 to push the slide 4 upward to reset, thereby driving the fixed rod 15, the slide cylinder 21 and the plug column 20 to move upward, so that the plug column 20 slides in the vertical groove 13. When the plug column 20 moves to the position where the vertical groove 13 is connected to the inclined groove 23, the compressed third spring 22 will push the slide cylinder 21 and the plug column 20 to move deeper, so that the plug column 20 can only move in one direction.

[0031] S4: After working for a period of time, the three workers took turns to complete the weighing work continuously, which reduced the factory's costs and improved the factory's production efficiency.

[0032] Finally, a few points should be explained: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A multi-station weighing device, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a mounting frame (5), a plurality of electronic scales (6) are evenly placed on the inner walls of the bottom of the mounting frame (5), and the top of the electronic scale (6) is lower than the top of the mounting frame (5), and a limit assembly is provided on one side of the electronic scale (6) for blocking the weighing objects on the electronic scale (6), one side of the base (1) is fixedly connected to a fixing plate (2), the top of the fixing plate (2) is slidably connected to a slide (4), and one end of the slide (4) passes through the fixing plate (2), and the tops of the inner walls on both sides of the slide (4) are higher than the top of the electronic scale (6), and a power assembly is provided in the base (1) for driving the mounting frame (5) to rotate.

2. A multi-station weighing device according to claim 1, characterized in that: The power assembly comprises an installation cavity (14), the installation cavity (14) is provided at the top of the base (1), the bottom inner wall of the installation cavity (14) is rotatably connected to a rotating frame (16), the circumferential outer wall of the rotating frame (16) is fixedly connected to a torsion spring (10), and the torsion spring (10) is fixed to the installation frame (5), one side of the base (1) is provided with a avoidance groove (12), one side of the slide frame (4) is fixedly connected to a fixing rod (15), and one end of the fixing rod (15) passes through the avoidance groove (12) and extends into the installation cavity (14), one end of the fixing rod (15) is sleeved with a slide cylinder (21), and one side outer wall of the slide cylinder (21) is fixedly connected to a plug post (20), and the plug post (20) is fixedly connected to the plug post (20) on the outer wall of the plug post (20). ), one end of the fixed rod (15) is fixedly connected to a third spring (22), and the third spring (22) is fixed to the slide cylinder (21), a plurality of vertical grooves (13) and inclined grooves (23) are provided on the circumferential outer wall of the rotating frame (16), and adjacent vertical grooves (13) are connected to the inclined grooves (23), and the plug column (20) slides in the vertical grooves (13) and the inclined grooves (23), the portion above the inclined groove (23) connected to the vertical groove (13) is concave inward, and the depth is greater than the depth above the vertical groove (13), and there is a step between the vertical groove (13) and the inclined groove (23), and a friction component for slowing down the rotation of the mounting frame (5) is provided on the top of the base (1).

3. A multi-station weighing device according to claim 2, characterized in that: The friction assembly comprises at least one sliding hole (19), the sliding hole (19) being opened at the top of the base (1), a friction block (17) being slidably connected in the sliding hole (19), and the friction block (17) being in contact with the mounting frame (5), and a second spring (18) being placed on the inner wall of the bottom of the sliding hole (19), and the second spring (18) being in contact with the friction block (17).

4. A multi-station weighing device according to claim 1, characterized in that: The limiting assembly comprises a fixing bar (7), the fixing bar (7) being fixedly connected to one side of a placement plate of an electronic scale (6) for placing items, and a retaining frame (11) being detachably connected to the top of the fixing bar (7) via bolts.

5. A multi-station weighing device according to claim 2, characterized in that: A pressure cover (8) is fixedly connected to the inner wall of the bottom of the installation cavity (14), the pressure cover (8) is in contact with the installation frame (5), and the pressure cover (8) passes through the rotating frame (16).

6. A multi-station weighing device according to claim 1, characterized in that: A first spring (3) is fixedly connected to the top of the fixed plate (2), and the first spring (3) is fixed to the sliding bracket (4).

7. A multi-station weighing device according to claim 5, characterized in that: A baffle (9) is fixedly connected to one side of the pressure cover (8), and the lowest end of the baffle (9) is higher than the top of the electronic scale (6).

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