CN215852245U

CN215852245U - Automatic weighing and conveying device suitable for oil cans of different specifications

Info

Publication number: CN215852245U
Application number: CN202121776276.0U
Authority: CN
Inventors: 陈美俊; 程新明
Original assignee: Wuhan Tianwei Technology Development Co ltd
Current assignee: Wuhan Tianwei Technology Development Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-18
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to an automatic weighing and conveying device suitable for oilcans of different specifications, which comprises a conveying body, wherein conveying driving mechanisms capable of moving in an annular mode are respectively arranged on two sides of the conveying body, a plurality of driving stop rods are arranged between the two conveying driving mechanisms at intervals, a weighing disc and a plurality of rotating shafts arranged at intervals are also arranged between the two sides of the conveying body, the heights of the weighing disc and the rotating shafts are both lower than the heights of the driving stop rods, the heights of the weighing disc are not lower than the heights of the rotating shafts, a bearing disc is arranged below the weighing disc, a weighing sensor is arranged on the lower surface of the bearing disc, and a detection end of the weighing sensor penetrates through an opening in the bearing disc to be connected and fixed with the lower surface of the weighing disc. According to the utility model, the weighing sensor is arranged on the lower surface of the weighing plate, so that the weighing plate with different thicknesses can not be influenced by the weighing sensor when the weighing plate with different specifications is replaced, the weighing and conveying of products are smoothly realized, the universality of the whole device is enhanced, the production efficiency is improved, and the production cost is reduced.

Description

Automatic weighing and conveying device suitable for oil cans of different specifications

Technical Field

The utility model relates to the technical field of oil can filling production, in particular to an automatic weighing and conveying device suitable for oil cans of different specifications.

Background

On the filling product production line, liquid is filled in a bottle and is screwed to form a half-cost conveying process to a subsequent quality inspection packaging process, and in practice, in order to ensure the consistency of products and ensure the accurate filling of the products, the products after filling need to be weighed, so that the filling weight consistency of the products leaving the factory is good. In the prior art, the filled products are weighed in the processes of filling, bottling, capping and conveying to a subsequent quality inspection and packaging production line, the specific method is to arrange weighing disks with different thicknesses aiming at the products with different specifications, so that the space between the weighing disk and the bearing plate for arranging the weighing sensor is extruded, the weighing sensor can not be installed even if the space is occupied, the relative position of the weighing disk and the bearing plate needs to be reinstalled, the trouble is not brought to a manufacturer in practice, and the corresponding weighing disk needs to be replaced aiming at the products with different specifications, so that the production efficiency is greatly reduced, and the method is very inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic weighing and conveying device suitable for oilcans of different specifications aiming at the defects of the prior art.

The technical scheme for solving the technical problems is as follows: an automatic weighing and conveying device suitable for oilcans of different specifications comprises a conveying body, wherein conveying driving mechanisms capable of moving in an annular mode are respectively arranged on two sides of the conveying body, a plurality of driving blocking rods are arranged between the two conveying driving mechanisms at intervals, the conveying driving mechanisms can drive the driving blocking rods to move in an annular mode along a conveying direction, a weighing disc and a plurality of rotating shafts capable of rotating freely are further arranged between the two sides of the conveying body, the rotating shafts are arranged at intervals along the conveying direction, the weighing discs are located on one sides, close to a feeding direction, of the rotating shafts, the heights of the weighing disc and the rotating shafts are lower than the heights of the driving blocking rods, the heights of the weighing discs are not lower than the heights of the rotating shafts, a bearing disc is arranged below the weighing disc, an opening which is communicated up and down is arranged on the bearing disc, and a weighing sensor is arranged on the lower surface of the bearing disc, and the detection end of the weighing sensor penetrates through the opening to be fixedly connected with the lower surface of the weighing plate.

The utility model has the beneficial effects that: according to the automatic weighing and conveying device suitable for the oilcans of different specifications, the weighing sensor is arranged on the lower surface of the weighing plate, so that the weighing plate with different thicknesses can not be influenced by the weighing sensor when the weighing plate is replaced for products of different specifications, sliding friction is changed into rolling friction through the rotating shaft, weighing and conveying of the products can be smoothly achieved when the products with heavier weight are used, the universality of the whole device is greatly enhanced, the production efficiency is improved, and the production cost is reduced.

On the basis of the technical scheme, the utility model can be further improved as follows:

further: a transfer gasket is arranged in the opening, the detection end of the weighing sensor is fixedly connected with the lower surface of the transfer gasket, and the upper surface of the transfer gasket is fixedly connected with the lower surface of the weighing disc.

The beneficial effects of the further scheme are as follows: through setting up the transmission gasket, can make things convenient for weighing sensor's detection end with the lower surface of weighing the dish is connected fixedly, and makes weighing sensor's detection end with the lower surface of weighing the dish is connected more firmly, is favorable to guaranteeing the accuracy of weighing the result, easy to assemble.

Further: the automatic weighing conveyer who is applicable to different specification oilcans still include that the cross-section is U type mounting panel, the mounting panel sets up along direction of transfer between the both sides of biography body, pivot demountable installation in on the both sides lateral wall of mounting panel.

The beneficial effects of the further scheme are as follows: through setting up the mounting panel, on the one hand can be for the pivot provides more stable support, makes the pivot can the free rotation when carrying out the stable stay to the product, reduces the resistance that the product removed, and on the other hand can be adjusted to different products the density of pivot to better adaptation is not the product of specification.

Further: the mounting panel is characterized in that clamping grooves are formed in the side walls of the two sides of the mounting panel respectively, and the two ends of the rotating shaft are connected with the corresponding clamping grooves in the mounting panel in a clamping mode respectively.

The beneficial effects of the further scheme are as follows: through setting up the joint groove can be so that the both ends of pivot can be more convenient installation and dismantlement, and the both ends of pivot are installed in corresponding when the joint inslot, the pivot can be more free rotation.

Further: the rotating shaft is horizontally arranged, and the highest position of the surface of the rotating shaft is arranged at the same height with the weighing disc.

The beneficial effects of the further scheme are as follows: the rotating shaft is horizontally arranged, and the highest position of the surface of the rotating shaft is arranged at the same height as the weighing disc, so that the product can move from the weighing disc to the rotary drawer more stably, the product is prevented from turning on one side, and the production efficiency of the product is improved.

Drawings

FIG. 1 is a schematic structural diagram of an automatic weighing and conveying device suitable for oil cans of different specifications according to an embodiment of the present invention;

fig. 2 is a schematic sectional view taken along line a-a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. conveying body, 2, drive shelves pole, 3, weighing plate, 4, pivot, 5, support dish, 6, weighing sensor, 7, transmission gasket, 8, mounting panel.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in figure 1, an automatic weighing and conveying device suitable for oilcan with different specifications comprises a conveying body 1, conveying driving mechanisms capable of moving in an annular mode are respectively arranged on two sides of the conveying body 1, a plurality of driving gear rods 2 are arranged between the two conveying driving mechanisms at intervals, the conveying driving mechanisms can drive the driving gear rods 2 to move in an annular mode along a conveying direction, a weighing plate 3 and a plurality of rotating shafts 4 capable of rotating freely are further arranged between the two sides of the conveying body 1, the rotating shafts 4 are arranged at intervals along the conveying direction, the weighing plate 3 is arranged on one side, close to a feeding direction, of the rotating shafts 4, the heights of the weighing plate 3 and the rotating shafts 4 are lower than that of the driving gear rods 2, the heights of the weighing plate 3 are not lower than that of the rotating shafts 4, a bearing tray 5 is arranged below the weighing plate 3, an opening which is through up and down is arranged on the bearing tray 5, a weighing sensor 6 is arranged on the lower surface of the bearing tray 5, and the detection end of the weighing sensor 6 penetrates through the opening to be fixedly connected with the lower surface of the weighing tray 3.

According to the automatic weighing and conveying device suitable for the oilcans of different specifications, the weighing sensor 6 is arranged on the lower surface of the weighing disc 3, so that the weighing disc 3 of different thicknesses can not be influenced by the weighing sensor 6 when products of different specifications are replaced, sliding friction is changed into rolling friction through the rotating shaft 4, weighing and conveying of the products can be smoothly achieved when the products are heavier, the universality of the whole device is greatly enhanced, the production efficiency is improved, and the production cost is reduced.

It should be noted that, in the embodiment of the present invention, the weighing pan 3 is detachably disposed between two sides of the conveying body 1, for example, the weighing pan is connected and fixed to two side walls of the conveying body 1 through bolts, so that when products with different specifications are targeted, only the appropriate weighing pan 3 needs to be replaced, which is very convenient.

In the embodiment of the utility model, the conveying driving mechanism adopts an annular chain, the annular chain is driven to move by an external driving motor and a gear, two ends of the driving gear rod 2 are respectively connected with the annular chains on two sides of the conveying body 1, and the two annular chains move synchronously, so that the driving gear rod 2 can be stably driven to move annularly along with the annular chains and drive the weighing disc 3 and the product on the rotating shaft 4 to move on the conveying body, and weighing and conveying are realized.

In one or more embodiments of the present invention, a transfer pad 7 is disposed in the opening, a detection end of the load cell 6 is fixedly connected to a lower surface of the transfer pad 7, and an upper surface of the transfer pad 7 is fixedly connected to a lower surface of the weighing pan 3. Through setting up transfer gasket 7, can make things convenient for weighing sensor 6's detection end with weigh the lower surface of dish 3 and be connected fixedly, and make weighing sensor 6's detection end with it is more firm to weigh the lower surface of dish 3 is connected, is favorable to guaranteeing the accuracy of weighing result, easy to assemble.

Optionally, in one or more embodiments of the present invention, the automatic weighing conveyer for oil pots with different specifications further includes a mounting plate 8 with a U-shaped cross section, the mounting plate 8 is disposed between two sides of the conveyer body 1 along the conveying direction, and the rotating shaft 4 is detachably mounted on two side walls of the mounting plate 8. Through setting up mounting panel 8, on the one hand can do pivot 4 provides more stable support, makes pivot 4 can the free rotation when carrying out the stable stay to the product, reduces the resistance that the product removed, and on the other hand can adjust to different products the density of pivot 4 to better adaptation is not the product of specification.

Specifically, in one or more embodiments of the present invention, the side walls of the two sides of the mounting plate 8 are respectively provided with a clamping groove, and two ends of the rotating shaft 4 are respectively clamped with the corresponding clamping grooves on the mounting plate 8. Through setting up the joint groove can be so that the both ends of pivot 4 can be more convenient installation and dismantlement, and the both ends of pivot 4 are installed in corresponding when the joint inslot, pivot 4 can be more free rotation.

In fact, for the convenience of installation, the mounting panel 8 can set up the multistage, the multistage the mounting panel 8 sets up along direction of transfer in order to adjacent two sections leave the clearance between the mounting panel 8, can improve the convenience of installation like this.

In one or more embodiments of the utility model, the rotating shaft 4 is horizontally arranged, and the highest position of the surface of the rotating shaft 4 is arranged at the same height as the weighing plate 3. The rotating shaft 4 is horizontally arranged, and the highest position of the surface of the rotating shaft 4 is arranged at the same height as the weighing disc 3, so that the product can move from the weighing disc 3 to the rotary drawer 4 more stably, the product is prevented from turning on one side, and the production efficiency of the product is improved.

The working process of the automatic weighing and conveying device suitable for the oilcans of different specifications is as follows: before starting, selecting the corresponding and matched weighing disks 3 according to products with different specifications, installing the weighing disks 3 between two sides of the conveying body 1, enabling the weighing disks 3 to be located on one side, close to the material feeding direction, of the rotating shaft 4, meanwhile, reasonably setting the distance between two adjacent rotating shafts 4 according to the specifications of the products (which can be realized by adjusting the setting density of the rotating shaft 4), then starting a device, conveying the filled products onto the weighing disks 3 and locating between two adjacent driving gear rods 2, at the moment, stopping the movement of the driving mechanism, weighing the products by the weighing sensor 6, then starting the driving mechanism to drive the driving gear rods 2 to move along the conveying direction, so that the driving gear rods 2 can synchronously drive the products to move towards one side far away from the material feeding direction until the products move onto the rotating shaft 4 adjacent to the weighing disks, because the driving gear lever 2 can continue to move and the rotating shafts 4 can rotate freely, the driving gear lever 2 continues to drive the products to continue to move on the rotating shafts 4, and the rotating of the rotating shafts 4 can reduce the friction force of the movement of the products, so that the products can smoothly move to the next production link.

It should be noted that, in practice, according to products of different specifications, the interval of the rotating shafts 4 needs to be set reasonably, and on the basis of ensuring that the products can move smoothly, the number of the rotating shafts 4 is reduced properly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an automatic weighing conveyer suitable for different specification oilcans which characterized in that: the conveying device comprises a conveying body (1), wherein conveying driving mechanisms capable of moving in an annular mode are respectively arranged on two sides of the conveying body (1), a plurality of driving gear rods (2) are arranged between the two conveying driving mechanisms at intervals, the conveying driving mechanisms can drive the driving gear rods (2) to move in an annular mode along a conveying direction, a weighing disc (3) and a plurality of rotating shafts (4) capable of rotating freely are further arranged between the two sides of the conveying body (1), the rotating shafts (4) are arranged at intervals along the conveying direction, the weighing disc (3) is located on one side, close to a material incoming direction, of the rotating shafts (4), the heights of the weighing disc (3) and the rotating shafts (4) are lower than the heights of the driving gear rods (2), the heights of the weighing disc (3) are not lower than the heights of the rotating shafts (4), a bearing tray (5) is arranged below the weighing disc (3), an opening which is through up and down is arranged on the bearing tray (5), a weighing sensor (6) is arranged on the lower surface of the bearing tray (5), and the detection end of the weighing sensor (6) penetrates through the opening to be fixedly connected with the lower surface of the weighing tray (3).

2. The automatic weighing conveyer device suitable for oilcans of different specifications as claimed in claim 1, wherein: a transfer gasket (7) is arranged in the opening, the detection end of the weighing sensor (6) is fixedly connected with the lower surface of the transfer gasket (7), and the upper surface of the transfer gasket (7) is fixedly connected with the lower surface of the weighing disc (3).

3. The automatic weighing conveyer device suitable for oilcans of different specifications as claimed in claim 1, wherein: still include that the cross-section is U type mounting panel (8), mounting panel (8) set up along direction of transfer between the both sides of conveying body (1), pivot (4) demountable installation in on the both sides lateral wall of mounting panel (8).

4. The automatic weighing conveyer device suitable for oilcans of different specifications as claimed in claim 3, wherein: be equipped with the joint groove on the both sides lateral wall of mounting panel (8) respectively, the both ends of pivot (4) respectively with the joint groove joint that corresponds on mounting panel (8).

5. The automatic weighing conveyer device suitable for oilcans of different specifications as claimed in claim 3, wherein: the rotating shaft (4) is horizontally arranged, and the highest position of the surface of the rotating shaft (4) is arranged at the same height with the weighing disc (3).