CN216559314U - Gross weight type electronic scale for packaging articles - Google Patents

Abstract

The utility model relates to a gross-weight electronic scale for packaging articles, which comprises a base, wherein a scale body is arranged on the base, a scale pan is arranged in the scale body, a threaded rod is fixedly connected at the bottom of the base and distributed at the four corners of the base, a supporting cylinder matched with the threaded rod is arranged on the threaded rod, a rotating shaft is fixedly connected at one side of the scale body on the base, a rotating cylinder is arranged on the rotating shaft, a protective cover is hinged on the rotating cylinder, a packaging support is arranged at two sides of one end of the base, a packaging shaft is rotatably connected on the packaging support, a cutting seat is arranged between the packaging shaft and the scale body on the packaging support, a cutting frame is arranged above the cutting seat and is in sliding connection with the packaging support, and a cutter head corresponding to the cutting seat is arranged on the cutting frame, so that the gross-weight electronic scale can adjust the height, conveniently cut off the packaging bag and improve the working efficiency, and the protection can be provided for the measuring equipment, and the protection equipment is stable.

Description

Gross weight type electronic scale for packaging articles

Technical Field

The utility model relates to the technical field of electronic scales, in particular to a gross weight type electronic scale for packaging articles.

Background

The electronic balance is a kind of weighing apparatus, it is a tool for measuring the mass of object by using hooke's law or lever balance principle of force, and can be divided into three categories of mechanical scale, electronic scale and electromechanical combination scale according to the structure principle, and the electronic scale is mainly composed of three parts of load-bearing system (such as scale pan and scale body), force-transferring conversion system (such as lever force-transferring system and sensor) and indicating system (such as dial and electronic display instrument).

The existing electronic scale has single function and simple structure, and is often inconvenient to place because the surface of a scale pan is smooth when objects which are easy to roll or spill need to be weighed; and when outdoor use, often meet the uneven problem of the face of placing of bottom to make the weighing result deviate, influence consumer's interests.

In order to solve the problems, the chinese patent CN201520180806.3 proposes an electronic scale, which prevents unstable placement of easily rolled and easily spilled objects by providing a second groove on the scale pan; set up the adjustment foot stool at the base lower extreme, convenient quick correction electronic scale, but the upper cover of protection pan of steelyard is connected on the second recess in this equipment, the during operation need open the upper cover, the upper cover connection of opening can't take off and do not have the function on the second recess, article that probably influences the removal, it is inconvenient to cause the electronic scale to use, and the rotation of adjustment foot stool is thinner, need lift up just convenient the regulation with equipment, whether the observation reaches the target of need laying flat after the regulation, just can be with equipment leveling after lifting up the adjusting device many times, this equipment function singleness can only provide the function of weighing simultaneously, need provide an independent space during in-service use and carry out article packing, there is certain asking to operational environment, and obtain the gross weight demand time on removing the electronic scale after the packing, increase time consumption.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a gross weight type electronic scale for packaging articles.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a gross weight formula electronic scale is used in packing of article, the on-line screen storage device comprises a base, be equipped with the balance body on the base, the internal scale that is equipped with of balance, base bottom fixed connection is equipped with the threaded rod, just the threaded rod distributes in base four corners department, be equipped with on the threaded rod rather than the complex support a section of thick bamboo, support a section of thick bamboo lower extreme fixed connection and be equipped with the supporting legs, the base is equipped with the axis of rotation at balance body one side fixed connection, be equipped with the rotation section of thick bamboo in the axis of rotation, it is equipped with the visor to rotate the section of thick bamboo and go up the articulated visor that is equipped with, the both sides of base one end are equipped with the packing support, it is equipped with the packing axle to rotate the connection on the packing support, the packing support is equipped with the cutting seat between the packing axle and the balance body, the cutting seat top is equipped with cutting frame, cutting frame and packing support sliding connection, be equipped with the tool bit that corresponds with the cutting seat on the cutting frame.

Preferably, the anti-skidding sleeve is sleeved on the supporting barrel, so that the friction force of the outer surface of the supporting barrel is increased, a user can rotate the supporting barrel conveniently, and the working efficiency is improved.

In further preferred, it includes barrel and cover to rotate a section of thick bamboo, axis of rotation upper end threaded connection is equipped with the stopper, be equipped with the spacing smooth chamber that corresponds with the stopper on the barrel, avoid rotating a section of thick bamboo and drop from the axis of rotation, make equipment keep a whole, facilitate the use and carry.

In further preferred, the visor outward flange is the arc extension downwards, makes the visor be equipped with concave surface and convex surface, the diameter of convex surface is the same with the diameter of scale dish, the diameter of concave surface is greater than the diameter of scale dish, provides the protection to the scale dish, prevents that the scale dish from receiving external damage and influencing the scale body and weigh.

Preferably, the packaging support is provided with a mounting groove corresponding to the packaging shaft, the lower surface of the mounting groove is inwards recessed to form a lower groove corresponding to the packaging shaft, a mounting block is arranged in the mounting groove, the lower end of the mounting block is inwards recessed to form an upper groove corresponding to the packaging shaft, and the packaging shaft rotates along a space formed by the lower groove and the upper groove, so that the packaging shaft is convenient to disassemble and assemble, and the packaging bag on the packaging shaft is convenient to replace.

In further preferred, the mounting groove outwards extends and is equipped with the intercommunication groove that corresponds with the packing axle, the width in intercommunication groove is less than the width of mounting groove, is greater than the diameter of packing axle, prevents the installation piece roll-off under the prerequisite of realizing the dismouting of packing axle, maintains that equipment is stable.

In further preferred, the packing support side surface is inwards sunken to be equipped with spacing spout, cutting frame one end is equipped with the spacing slider that corresponds with spacing spout, between cutting frame and the cutting seat and spacing slider and spacing spout all are equipped with the spring, make things convenient for staff's separation wrapping bag, improve work efficiency.

(III) advantageous effects

Compared with the prior art, the utility model provides a gross weight type electronic scale for packing articles, which has the following beneficial effects:

1. according to the utility model, the threaded rods and the supporting cylinders which are matched are arranged at the four corners of the base, the contact area of the supporting cylinders is large, the supporting cylinders can be rotated along the threaded rods by directly rotating the supporting cylinders, the anti-skidding sleeves are arranged on the rotating cylinders, so that the rotating cylinders can be rotated more conveniently, the supporting cylinders can move up and down along the threaded rods through thread matching, the height of the combination of the threads and the supporting cylinders is changed, the height of the four corners of the base can be conveniently adjusted, the height of the equipment can be adapted to different working personnel and working environments, the horizontal adjustment capability is provided, the working efficiency is improved, the supporting legs are arranged, so that the supporting cylinders are in more stable contact with the ground, and the working efficiency is further improved.

2. The scale body and the scale pan are arranged to provide weighing capacity, the scale body measures the weight provided by the scale pan, the protective cover provides protection capacity, the rotating cylinder can slide and rotate along the rotating shaft, the protective cover hinged with the rotating cylinder can rotate conveniently, two surfaces of the protective cover are divided into the concave surface and the convex surface, the protective function is provided for the scale pan when the concave surface faces downwards and the convex surface faces upwards, the concave surface is used for placing an object when the concave surface faces upwards and the convex surface faces downwards, the equipment can be integrated into the weighing function while the protective capacity is provided, the scale pan is protected from being influenced by the outside, the protective cover plays a role no matter whether the equipment works or not, the interference is avoided, the convenience is improved, and the working efficiency is improved.

3. According to the utility model, the packaging bag is placed through the packaging shaft, the packaging shaft is installed on the packaging support, the packaging shaft can rotate along the packaging support, the packaging shaft can provide the packaging bag conveniently, the packaging bag is cut off through the matching of the cutter head on the cutting frame and the cutting seat, the packaged articles in the packaging bag can be taken out by a worker conveniently, the operation is carried out on the concave surface, the gross weight of the packaged articles can be directly measured after packaging, the empty seat space is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a front view of a gross weight electronic scale for packaging articles according to the present invention;

FIG. 2 is a schematic view of a matching structure of a threaded rod, a support cylinder and support legs of the present invention;

FIG. 3 is a schematic diagram of the position structure of the base, scale body, scale pan and rotating shaft of the present invention;

FIG. 4 is a schematic diagram of the scale body of the present invention operating to make the protective cover in a state;

FIG. 5 is a sectional view showing the inner structure of the cylinder body and the rotating shaft in cooperation according to the present invention;

FIG. 6 is a schematic view of the packaging support, the cutting base and the cutting frame of the present invention;

fig. 7 is a schematic view of the structure of the packaging support and mounting block of the present invention.

In the figure: 1. a base; 2. a scale body; 3. weighing a scale pan; 4. a threaded rod; 5. a support cylinder; 6. supporting legs; 7. a rotating shaft; 8. a rotating cylinder; 9. a protective cover; 10. packaging the bracket; 11. packaging the shaft; 12. a cutting seat; 13. a cutting frame; 14. a cutter head; 15. an anti-slip sleeve; 16. a barrel; 17. a cylinder cover; 18. a limiting block; 19. a limiting sliding cavity; 20. a concave surface; 21. a convex surface; 22. mounting grooves; 23. a lower groove; 24. mounting blocks; 25. an upper groove; 26. a communicating groove; 27. a limiting chute; 28. a limiting slide block; 29. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a gross weight electronic scale for packing objects comprises a base 1, a scale body 2 is arranged on the base 1, a scale pan 3 is arranged in the scale body 2, a threaded rod 4 is fixedly connected with the bottom of the base 1, and threaded rod 4 distributes in 1 four corners of base, be equipped with on threaded rod 4 rather than complex support cylinder 5, support cylinder 5 lower extreme fixed connection is equipped with supporting legs 6, base 1 is equipped with axis of rotation 7 at 2 one side fixed connection of the balance body, be equipped with on the axis of rotation 7 and rotate a section of thick bamboo 8, it is equipped with visor 9 to rotate an articulated on the section of thick bamboo 8, the both sides of 1 one end of base are equipped with packaging support 10, it is equipped with packing axle 11 to rotate the connection on packaging support 10, packaging support 10 is equipped with cutting seat 12 between packing axle 11 and the balance body 2, cutting seat 12 tops are equipped with cutting frame 13, cutting frame 13 and packaging support 10 sliding connection, be equipped with the tool bit 14 that corresponds with cutting seat 12 on the cutting frame 13.

Referring to fig. 2, in the present embodiment, the anti-slip sleeve 15 is sleeved on the supporting cylinder 5, and the worker rotates the supporting cylinder 5 through the anti-slip sleeve 15, so that the anti-slip sleeve 15 provides a larger friction force, and the supporting cylinder 5 is more conveniently rotated and the supporting cylinder 5 is more quickly adjusted to a proper height.

Referring to fig. 3-5, in this embodiment, the rotating cylinder 8 includes a cylinder body 16 and a cylinder cover 17, a limiting block 18 is disposed at the upper end of the rotating shaft 7 in a threaded connection manner, a limiting sliding cavity 19 corresponding to the limiting block 18 is disposed on the cylinder body 16, the cylinder body 16 is firstly sleeved on the rotating shaft 7, and then the limiting block 18 and the cylinder cover 17 are sequentially installed, so that the limiting block 18 moves up and down in the limiting sliding cavity 19, the limiting block 18 is fixed with the rotating shaft 7 and rotates along the cylinder body 16 along with the rotating shaft 7, and the rotating shaft 7 is prevented from sliding out of the cylinder body 16.

Referring to fig. 1, fig. 3 and fig. 4, in the present embodiment, the outer edge of the protective cover 9 extends downward in an arc shape, so that the protective cover 9 has a concave surface 20 and a convex surface 21, the diameter of the convex surface 21 is the same as the diameter of the scale pan 3, the diameter of the concave surface 20 is larger than the diameter of the scale pan 3, when the concave surface 20 faces downward and the convex surface 21 faces upward, the protective cover 9 covers the scale pan 3 to protect the scale pan 3 from being affected by the outside, when the concave surface 20 faces upward and the convex surface 21 faces downward, the concave surface 20 is used for placing a measurement object to prevent the measurement object from slipping off from the edge of the protective cover 9, the convex surface 21 contacts the scale pan 3 to transmit the gravity received by the protective cover 9 to the scale pan 3, thereby facilitating weighing of the scale body 2.

Referring to fig. 6-7, in the present embodiment, a mounting groove 22 corresponding to the packaging shaft 11 is formed on the packaging support 10, a communication groove 26 corresponding to the packaging shaft 11 extends outward from the mounting groove 22, the width of the communication groove 26 is smaller than the width of the mounting groove 22 and larger than the diameter of the packaging shaft 11, a lower groove 23 corresponding to the packaging shaft 11 is formed in the lower surface of the mounting groove 22 in an inward recessed manner, a mounting block 24 is arranged in the mounting groove 22, an upper groove 25 corresponding to the packaging shaft 11 is formed in the lower end of the mounting block 24 in an inward recessed manner, the mounting block 24 is removed, the packaging shaft 11 is taken out, the packaging bag on the packaging shaft 11 is replaced, the packaging shaft 11 is placed in the lower groove 23, the mounting block 24 is inserted, the lower groove 23 and the upper groove 25 cooperate to limit the position of the packaging shaft 11, the packaging shaft 11 is rotated along the space formed by the lower groove 23 and the upper groove 25, the communication groove 26 limits the moving direction of the mounting block 24 in a state that the packaging shaft 11 is not interfered, preventing the mounting block 24 from becoming loose from the side causing the packing shaft 11 to become loose.

Referring to fig. 6, in the present embodiment, a limiting sliding groove 27 is recessed inward on a side surface of the packaging support 10, a limiting sliding block 28 corresponding to the limiting sliding groove 27 is disposed at one end of the cutting frame 13, springs 29 are disposed between the cutting frame 13 and the cutting base 12 and between the limiting sliding block 28 and the limiting sliding groove 27, the cutting frame 13 is pressed to move downward, the springs 29 push the cutting frame 13 to move toward hassa after being released, and the limiting sliding block 28 moves up and down along the limiting sliding groove 27 to ensure that the moving direction of the cutting frame 13 is vertical, thereby ensuring the working efficiency.

Example 2:

referring to fig. 1-5 and 7, before work, the equipment is placed at a designated position, the supporting cylinder 5 is rotated through the anti-slip sleeve 15, the anti-slip sleeve 15 provides a large friction force between the supporting cylinder 5 and a worker, so that the worker can more conveniently rotate the supporting cylinder 5, the supporting cylinder 5 rotates along the threaded rod 4, the supporting cylinder 5 and the threaded rod 4 start to move upwards or downwards through threaded fit, the height of a combined body of the supporting cylinder 5 and the threaded rod 4 changes along with the change of the height, the supporting cylinder 5 is continuously rotated, the height of the combined body of the supporting cylinder 5 and the threaded rod 4 is adjusted, and therefore the heights of four corners of the base 1 are adjusted until the base 1 reaches the height ideal by the worker, the supporting legs 6 are kept horizontal, and the equipment is stably placed due to the contact of the supporting cylinders 5 and the threaded rod 4; after the base 1 is adjusted, the protective cover 9 is installed, the barrel 16 is sleeved on the rotating shaft 7, the barrel 16 can rotate and slide along the rotating shaft 7, the limit block 18 is installed on the rotating shaft 7 through threaded connection, then the barrel cover 17 is installed on the barrel 16, the barrel 16 is matched with the barrel cover 17 to form the rotating barrel 8, the rotating barrel 8 is pulled to move upwards along the rotating shaft 7 by pulling the protective cover 9 upwards, the limit block 18 slides along the limit sliding cavity 19, when the limit block 18 contacts the bottom of the limit sliding cavity 19, the limit sliding cavity 19 prevents the limit block 18 from continuously moving, the rotating barrel 8 is prevented from being separated from the rotating shaft 7, the rotating barrel 8 is rotated, the protective cover 9 rotates along the rotating shaft 7 along with the rotating barrel 8, then the protective cover 9 is pulled horizontally, the protective cover 9 and the rotating barrel 8 generate relative rotation, the protective cover 9 and the scale 3 are kept horizontal, and then the protective cover 9 moves downwards along with the rotating barrel 8 along the rotating shaft 7, the protective cover 9 is contacted with the scale body 2 or the scale pan 3, when the device is not used, the concave surface 20 of the protective cover 9 faces downwards, the convex surface 21 faces upwards, the outer edge of the protective cover 9 is contacted with the scale body 2 to cover the scale pan 3, and the scale pan 3 is protected from being influenced by external substances, when the device is used, the concave surface 20 of the protective cover 9 faces upwards, the convex surface 21 faces downwards, the concave surface 20 is used for placing a measuring object to prevent the measuring object from sliding out of the edge of the protective cover 9, the convex surface 21 is contacted with the scale pan 3, the gravity received by the protective cover 9 is transmitted to the scale pan 3, and the scale body 2 is convenient to weigh; when the packaging bag is insufficient, the mounting block 24 is taken down, the packaging shaft 11 is taken out and replaced by a new packaging bag, the packaging shaft 11 with the packaging bag is placed in the mounting groove 22, the packaging shaft 11 moves downwards along the mounting groove 22 to be in contact with the lower groove 23, the mounting block 24 is inserted to be moved downwards along the mounting groove 22, the upper groove 25 is in contact with the packaging shaft 11, the upper groove 25 is matched with the lower groove 23 to limit the position of the packaging shaft 11, the packaging shaft 11 can only rotate along the space formed by the lower groove 23 and the upper groove 25, the width of the communication groove 26 is smaller than that of the mounting block 24, the mounting block 24 is prevented from moving along the horizontal direction and falling off from the side face of the packaging support 10 to cause looseness of the packaging shaft 11, and stability of the packaging shaft 11 is protected.

Example 3:

referring to fig. 1, 4, 6 and 7, according to embodiment 2, in operation, the protection cover 9 is adjusted to make the concave surface 20 of the protection cover 9 face upward and the convex surface 21 faces downward, the packaging bag is taken out first, pulled to pass through between the cutting seat 12 and the cutter head 14 and laid on the protection cover 9, during which the packaging shaft 11 continuously rotates to provide the packaging bag, when enough packaging bags extend from the packaging shaft 11, the cutting frame 13 is pressed downward, the limit slider 28 moves along the limit chute 27 to limit the moving direction of the cutting frame 13, so that the cutting frame 13 pushes the cutter head 14 to vertically move downward, the cutter head 14 cooperates with the cutting seat 12 to cut off the connection between the extending packaging bags and the packaging bags on the packaging shaft 11, the cutting frame 13 is released, the spring 29 pushes the cutting frame 13 to move upward to the original position, so as to facilitate the next pulling of the packaging bag, and the object to be packaged is placed on the concave surface 20, the cut packing bag is located between the object to be measured and the concave surface 20, the worker uses the packing bag to pack the object to be measured, after the packing is finished, the protective cover 9 transmits the weight of the packed object to be measured to the scale 3, the scale body 2 weighs the gross weight of the object to be measured through the scale 3, the obtained result is displayed to the worker, the object to be measured is taken down, and the steps are repeated to pack and weigh the next object.

While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a gross weight formula electronic scale for article packing, includes base (1), be equipped with the balance body (2) on base (1), be equipped with scale (3) in the balance body (2), its characterized in that: the automatic packaging machine is characterized in that a threaded rod (4) is fixedly connected to the bottom of the base (1), the threaded rod (4) is distributed at four corners of the base (1), a supporting cylinder (5) matched with the threaded rod (4) is arranged on the threaded rod (4), supporting legs (6) are fixedly connected to the lower end of the supporting cylinder (5), a rotating shaft (7) is fixedly connected to one side of the scale body (2) of the base (1), a rotating cylinder (8) is arranged on the rotating shaft (7), a protective cover (9) is hinged to the rotating cylinder (8), packaging supports (10) are arranged on two sides of one end of the base (1), a packaging shaft (11) is rotatably connected to the packaging supports (10), a cutting seat (12) is arranged between the packaging shaft (11) and the scale body (2) of the packaging supports (10), a cutting frame (13) is arranged above the cutting seat (12), and the cutting frame (13) is slidably connected with the packaging supports (10), and a cutter head (14) corresponding to the cutting seat (12) is arranged on the cutting frame (13).

2. The gross weight electronic scale for packaging goods according to claim 1, wherein: the supporting cylinder (5) is sleeved with an anti-skidding sleeve (15).

3. The gross weight electronic scale for packaging goods according to claim 1, wherein: the rotating cylinder (8) comprises a cylinder body (16) and a cylinder cover (17), the upper end of the rotating shaft (7) is connected with a limiting block (18) in a threaded mode, and a limiting sliding cavity (19) corresponding to the limiting block (18) is formed in the cylinder body (16).

4. The gross weight electronic scale for packaging goods according to claim 1, wherein: the outer edge of the protective cover (9) extends in an arc shape downwards, so that the protective cover (9) is provided with a concave surface (20) and a convex surface (21), the diameter of the convex surface (21) is the same as that of the scale (3), and the diameter of the concave surface (20) is larger than that of the scale (3).

5. The gross weight electronic scale for packaging goods according to claim 1, wherein: be equipped with mounting groove (22) that correspond with packing axle (11) on packing support (10), the lower surface of mounting groove (22) inwards caves in and is equipped with low groove (23) that correspond with packing axle (11), be equipped with installation piece (24) in mounting groove (22), the inside sunken upper groove (25) that correspond with packing axle (11) that are equipped with of installation piece (24) lower extreme, the space that low groove (23) and upper groove (25) are constituteed is followed to packing axle (11) rotates.

6. The gross weight electronic scale for packaging goods according to claim 5, wherein: the mounting groove (22) extends outwards to form a communicating groove (26) corresponding to the packaging shaft (11), and the width of the communicating groove (26) is smaller than that of the mounting groove (22) and larger than the diameter of the packaging shaft (11).

7. The gross weight electronic scale for packaging goods according to claim 1, wherein: the side surface of the packaging support (10) is inwards sunken to be provided with a limiting sliding groove (27), one end of the cutting frame (13) is provided with a limiting sliding block (28) corresponding to the limiting sliding groove (27), and springs (29) are arranged between the cutting frame (13) and the cutting seat (12) and between the limiting sliding block (28) and the limiting sliding groove (27).

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