CN220104257U

CN220104257U - Silica gel circulation weighing equipment

Info

Publication number: CN220104257U
Application number: CN202321627024.0U
Authority: CN
Inventors: 李小祥
Original assignee: Xiangsheng Silicon Industry Dongguan Co ltd
Current assignee: Xiangsheng Silicon Industry Dongguan Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-28
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a silica gel circulation weighing device, which relates to the technical field of silica gel weighing devices, and is characterized in that one end of a weighing platform is communicated with a silica gel production line, and the other end of the weighing platform is communicated with a conveyor belt; the weighing platform comprises a weighing sensor and a conveyor belt assembly; when the silica gel block enters the conveyor belt assembly, the silica gel block is weighed by the weighing sensor; the surplus material collecting table is used for placing silica gel blocks on the conveyor belt assembly to cut surplus materials. According to the silica gel circulation weighing equipment provided by the utility model, the two sides of the weighing platform are respectively abutted to the silica gel production line and the conveying belt, when the silica gel blocks are conveyed to the conveying belt assembly on the weighing platform, the weighing sensor can weigh the silica gel blocks in real time, so that workers can conveniently cut and adjust the weight of the silica gel blocks, and the residual materials are placed on the residual material collecting table, so that the operation is convenient. Silica gel piece passes through from silica gel production line, weighing platform and conveyer belt in proper order, accomplishes the weighing and transports next station, and whole process need not the staff and carries the silica gel piece, promotes weighing efficiency.

Description

Silica gel circulation weighing equipment

Technical Field

The utility model relates to the technical field of silica gel weighing equipment, in particular to silica gel circulation weighing equipment.

Background

When producing silica gel and preparing silica gel, need weigh the packing to the silica gel of output, the chemical nature of silica gel is stable, and viscosity is high, hardly with general method automatic weighing, needs the manual work to weigh in many cases. After the silica gel is formed, the formed platy silicon rubber is required to be cut, the silica gel is pushed by carrying equipment and then is cut by a cutting device, and meanwhile, the electronic scale is used for weighing so as to detect whether the quality reaches the standard.

Chinese patent CN 202022173316.4 discloses a silica gel weighing system, including the feeding machine, a first pressure sensor, the gear pump, a second pressure sensor, the trip valve, packaging container, electronic scale and PLC control system, the pan feeding end of feeding machine has the pan feeding mouth, a first pressure sensor installs the discharge end at the feeding machine, the pan feeding end of gear pump and the discharge end of feeding machine are connected, a second pressure sensor installs the discharge end at the gear pump, the pan feeding end of trip valve and the discharge end of gear pump are connected, packaging container installs the below at the discharge end of trip valve, the electronic scale is installed in packaging container's below, PLC control system and first motor, a pressure sensor, the second motor, a second pressure sensor, the trip valve, the electronic scale electricity is connected. Automatic weighing is achieved through automatic matching of different devices.

The existing silica gel weighing equipment cannot assist silica gel to guide and convey, workers need to carry silica gel to the weighing equipment to weigh and then manually carry the silica gel to the next station, and because the silica gel blocks are heavy in weight, carrying consumes time and affects production efficiency.

Disclosure of Invention

The utility model aims to at least solve the technical problems that the traditional silica gel weighing equipment cannot assist the silica gel to guide and convey, workers need to carry the silica gel to the weighing equipment to weigh and then manually carry the silica gel to the next station, and the production efficiency is affected due to the fact that the weight of a silica gel block is large. Therefore, the utility model provides the silica gel circulation weighing equipment which can slidingly butt joint silica gel blocks transported by different production lines, the silica gel blocks finish weighing operation in the transportation process, no staff is required to carry, and the weighing efficiency is improved.

According to some embodiments of the utility model, a silica gel circulation weighing apparatus includes:

the device comprises a frame, wherein one side of the frame is in butt joint with at least one silica gel production line, and the other side of the frame is in butt joint with a conveying belt, and the conveying belt is used for conveying silica gel blocks to the next working procedure;

the weighing platform is arranged above the frame, one end of the weighing platform is communicated with the silica gel production line, and the other end of the weighing platform is communicated with the conveyor belt; the weighing platform comprises a weighing sensor and a conveyor belt assembly, the conveyor belt assembly is arranged on the weighing platform, and the weighing sensor is arranged in the conveyor belt assembly; when the silica gel blocks of the silica gel production line enter the conveyor belt assembly, the weighing sensor weighs the silica gel blocks on the conveyor belt assembly;

the surplus material collecting table is arranged on the frame and located on one side of the weighing platform, and is used for placing silica gel blocks on the conveyor belt assembly to cut surplus materials.

According to some embodiments of the utility model, the conveyor belt assembly comprises two conveyor rollers and a conveyor belt surface, wherein the conveyor rollers are respectively connected to the weighing platform in a rotating way, and the two conveyor rollers tension the conveyor belt surface and drive the conveyor belt surface to rotate so as to drive the silica gel blocks on the conveyor belt surface to move.

According to some embodiments of the utility model, the load cell is disposed below an upper layer of the conveyor belt face, the load cell being proximate to the conveyor belt face.

According to some embodiments of the utility model, the weighing platform is provided with two guide plates, the two guide plates are respectively positioned at two sides of the conveyor belt surface, the distance between the two guide plates is the effective conveying width of the conveyor belt surface, and the guide plates are used for guiding the silica gel blocks to move towards the middle of the conveyor belt surface.

According to some embodiments of the utility model, the spacing between the two guide plates is adjustable for adapting to different sizes of silicone blocks.

According to some embodiments of the utility model, the weighing platform comprises a display panel, wherein the display panel is arranged on one side of the conveyor belt surface and is electrically connected with the weighing sensor, and the display panel is used for displaying the current numerical value of the weighing sensor in real time.

According to some embodiments of the utility model, the load cells are provided in two groups, equally spaced between the two transfer rollers.

According to some embodiments of the utility model, the weighing platform and the residue collection platform are respectively connected with the transposition guide rail in a sliding manner; the weighing platform and the residual material collecting platform slide synchronously.

According to some embodiments of the utility model, two silica gel production lines are arranged, the two silica gel production lines are arranged on one side of the frame in parallel, and the weighing platform is respectively communicated with the two silica gel production lines through the transposition guide rail.

According to some embodiments of the utility model, the surface of the remainder collection stage is lower than the surface of the weighing platform.

According to some embodiments of the utility model, the silica gel circulation weighing device has at least the following beneficial effects: the both sides of weighing platform dock respectively silica gel production line with the conveyer belt, when the silica gel piece is transported to on the weighing platform on the conveyer belt subassembly, weighing sensor can weigh the silica gel piece in real time, makes things convenient for the staff to silica gel piece cutting and adjustment weight, and the clout is placed on the clout collection table, convenient operation. The silica gel piece is followed in proper order silica gel production line the platform of weighing with pass through on the conveyer belt, accomplish weighing and transport next station, whole process need not the staff and carries the silica gel piece, promotes weighing efficiency.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a first partial schematic view of a silica gel flow weighing apparatus according to an embodiment of the present utility model;

FIG. 2 is a top view of a silica gel circulation weighing apparatus according to an embodiment of the present utility model;

fig. 3 is a second partial schematic view of a silica gel flow weighing apparatus according to an embodiment of the present utility model.

Reference numerals:

a frame 100, a shift rail 110,

Weighing platform 200, load cell 210, conveyor belt assembly 220, conveyor rollers 221, conveyor belt face 222, guide plate 230, display panel 240,

A remainder collecting table 300, a silica gel production line 410 and a conveyor belt 420.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

A silica gel flow weighing apparatus according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.

As shown in fig. 1 to 3, the silica gel circulation weighing apparatus includes a frame 100, a weighing platform 200, and a remainder collecting table 300. One side of the frame 100 is abutted against at least one silicone rubber production line 410, and the other side is abutted against a conveyor belt 420, and the conveyor belt 420 is used for conveying silicone rubber blocks to the next process. Specifically, the silicone blocks are molded and transported out of the silicone production line 410, and the conveyor belt 420 transports the silicone blocks to the packing station.

A weighing platform 200 is provided between the silica gel production line 410 and the conveyor belt 420, and the weighing platform 200 is provided above the frame 100. One end of the weighing platform 200 is in communication with the silica gel production line 410, and the other end is in communication with the conveyor belt 420. The silica gel blocks on the silica gel production line 410 are transported to the weighing platform 200 for weighing, the silica gel blocks after weighing enter the transport belt 420 for transportation to the next process, and the weighing platform 200 only weighs one silica gel block at a time.

Specifically, the weighing platform 200 includes a weighing sensor 210 and a conveyor belt assembly 220, the conveyor belt assembly 220 is disposed on the weighing platform 200, and the weighing sensor 210 is disposed within the conveyor belt assembly 220; when the silicone block of the silicone production line 410 enters the conveyor belt assembly 220, the load cell 210 weighs the silicone block on the conveyor belt assembly 220. The two ends of the conveyor belt assembly 220 are respectively communicated with the silica gel production line 410 and the conveyor belt 420, the conveyor belt assembly 220 drives the silica gel blocks to be transported to the upper part of the weighing sensor 210 and then stop moving, and after the weighing sensor 210 finishes weighing, the conveyor belt assembly continues moving to drive the silica gel blocks to be transported to the conveyor belt 420.

The remainder collecting table 300 is disposed on the frame 100 and located at one side of the weighing platform 200, and the remainder collecting table 300 is used for placing silica gel blocks on the conveyor belt assembly 220 to cut the remainder. The weighing sensor 210 weighs the silica gel block, when the weighing value deviates from the standard range, the worker cuts the silica gel block to enable the weight to reach the standard range, the cut residual materials are placed on the residual material collecting table 300, and the silica gel residual materials can be recycled after being collected to a certain degree. Specifically, the load cell 210 is actually a device that converts a mass signal into a measurable electrical signal for output, and in this embodiment, the load cell 210 uses a capacitive sensor, which has low power consumption, low cost, and high accuracy. The working principle of the capacitive sensor is a technical solution well known to those skilled in the art, and will not be described in detail in this embodiment.

The silica gel piece need not the staff from shaping, weigh to packing whole process and carries, has effectively promoted weighing efficiency, avoids because the tired weighing efficiency who leads to of staff reduces.

In some embodiments of the present utility model, as shown in fig. 1-3, the conveyor belt assembly 220 includes two conveyor rollers 221 and a conveyor belt surface 222, the conveyor rollers 221 are rotatably connected to the weighing platform 200, and the conveyor belt surface 222 is tensioned by the two conveyor rollers 221 and drives the conveyor belt surface 222 to rotate, so as to drive the silica gel block on the conveyor belt surface 222 to move.

Specifically, the two conveying rollers 221 are respectively rotatably connected to the frame 100, and the two conveying rollers 221 are driven by a driving mechanism to rotate in the same direction. The conveyor belt surface 222 is tensioned by the two conveyor rollers 221, and when the two conveyor rollers 221 rotate synchronously, the conveyor belt surface 222 rotates synchronously, so as to drive the silica gel blocks on the conveyor belt surface 222 to transport. When the silica gel block is transported to the upper side of the weighing sensor 210, the transfer roller 221 stops operating, and at this time the weighing sensor 210 weighs the silica gel block.

In a further embodiment, as shown in FIG. 3, the load cell 210 is disposed below the upper layer of the conveyor belt surface 222, with the load cell 210 proximate to the conveyor belt surface 222. Specifically, in order to make the weighing data of the weighing sensor 210 more accurate, the conveyor belt surface 222 is made of an elastic rubber material, and the conveyor belt surface 222 has a certain degree of deformation when the silica gel block is transported on the conveyor belt surface 222. When the silica gel block is transported to the upper side of the weighing sensor 210, the weighing sensor 210 supports the silica gel block, and at this time, the entire weight of the silica gel block acts on the weighing sensor 210, and the weighing sensor 210 performs weighing measurement on the silica gel block. The load cell 210 is as close to the conveyor belt surface 222 as possible, so that the influence of the elastic deformation of the conveyor belt surface 222 on the weighing result can be reduced.

It should be understood that the approach of the load cell 210 to the conveyor belt surface 222 is not the only embodiment, and in some other embodiments, a tensioning mechanism may be further disposed in the conveyor roller 221, when the conveyor roller 221 stops working, the conveyor roller 221 is retracted to make the conveyor belt surface 222 in a loose state, and the weight weighed by the load cell 210 is the weight of the silica gel block and the partial weight of the conveyor belt surface 222, and the weight of the silica gel block is obtained after the partial weight of the conveyor belt surface 222 is removed by the built-in program. The weight correcting structure of the weighing sensor 210 of the present utility model is not described in detail, and it should be understood that the weight correcting structure of the weighing sensor 210 is flexibly changed without departing from the basic concept of the present utility model, and all the weight correcting structures are considered to be within the scope of protection defined by the present utility model.

In some embodiments of the present utility model, as shown in fig. 2 and 3, the weighing platform 200 is provided with two guide plates 230, the two guide plates 230 are respectively located at two sides of the conveyor belt surface 222, the distance between the two guide plates 230 is the effective conveying width of the conveyor belt surface 222, and the guide plates 230 are used for guiding the silicone rubber blocks to move towards the middle of the conveyor belt surface 222. Specifically, the guide plate 230 can guide the silica gel block to be transported towards the middle of the conveyor belt surface 222, so that the silica gel block is weighed at the middle position of the weighing sensor 210, and the weighing accuracy is improved.

In a further embodiment, as shown in fig. 2 and 3, the spacing between the two guide plates 230 is adjustable for accommodating different sized pieces of silicone rubber. The interval between two deflector plates 230 is adjusted according to the silica gel blocks of different sizes, which is convenient for the staff to adjust. The guide plate 230 can adjust the distance through an adjusting mechanism, the adjusting mechanism can adopt a bolt structure, specifically, the middle part of the bolt is in threaded connection with the fixing frame, the end part of the bolt is connected with the guide plate 230, and the extending distance of the guide plate 230 is adjusted through adjusting the connection position of the bolt and the fixing frame. The adjusting mechanism is a technical solution well known to those skilled in the art, and will not be described in the present embodiment.

In some embodiments of the present utility model, as shown in fig. 1-3, the weighing platform 200 includes a display panel 240, the display panel 240 is disposed on one side of the conveyor belt surface 222, the display panel 240 is electrically connected to the load cell 210, and the display panel 240 is used to display the current value of the load cell 210 in real time.

Specifically, the display panel 240 is electrically connected to the load cell 210, so that the weight of the silica gel block can be read and displayed in real time, and a worker can cut and adjust the silica gel block according to the weight displayed by the display panel 240.

In some embodiments of the present utility model, as shown in fig. 3, the load cells 210 are provided in two sets, equally spaced between the two transfer rollers 221. Specifically, the conveyor belt surface 222 pauses and weighs on the two sets of load cells 210, respectively, and the weighing is more accurate by the two sets of load cells 210.

In some embodiments of the present utility model, as shown in fig. 1-3, the weighing platform 200 and the remainder collecting platform 300 are slidably connected to the index guide rail 110, respectively, and the index guide rail 110 is disposed on the frame 100. The weighing platform 200 and the remainder collecting table 300 slide synchronously. Specifically, the transposed guide rail 110 adopts a servo guide rail structure, and can drive the weighing platform 200 and the remainder collecting platform 300 to move synchronously.

In a further embodiment, as shown in fig. 2, two silica gel production lines 410 are provided, and two silica gel production lines 410 are disposed on one side of the frame 100 in parallel, and the weighing platform 200 is respectively communicated with the two silica gel production lines 410 through the transposition guide rail 110.

Specifically, in the initial state, the weighing platform 200 is in communication with one of the silica gel production lines 410, and when the silica gel blocks on the silica gel production line 410 enter the weighing platform 200, the weighing platform 200 performs the weighing operation, and after the weighing operation is completed, the silica gel blocks are transported to the conveyor belt 420. At this time, the transposition rail 110 drives the weighing platform 200 and the residue collecting platform to synchronously move and enables the weighing platform 200 to be communicated with another silica gel production line 410, silica gel blocks on the other silica gel production line 410 enter the weighing platform 200, and after weighing is completed, the weighing platform 200 is reset and is communicated with the conveying belt 420, and the silica gel blocks are fed onto the conveying belt 420. The steps are repeated to weigh, the silica gel blocks of the two production lines are weighed by fully utilizing the interval of extrusion molding of the silica gel production line 410, and the weighing efficiency is improved.

In some embodiments of the present utility model, as shown in fig. 1 and 2, the surface of the remainder collection stage 300 is lower than the surface of the weigh platform 200. The height of the remainder collecting table 300 is lower than that of the weighing platform 200, so that the operation habit of workers is met, and the workers can conveniently place and cut silica gel remainder.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A silica gel circulation weighing apparatus, comprising:

the device comprises a frame (100), wherein one side of the frame (100) is in butt joint with at least one silica gel production line (410), the other side of the frame is in butt joint with a conveying belt (420), and the conveying belt (420) is used for conveying silica gel blocks to the next working procedure;

the weighing platform (200) is arranged above the frame (100), one end of the weighing platform (200) is communicated with the silica gel production line (410), and the other end of the weighing platform is communicated with the conveying belt (420); the weighing platform (200) comprises a weighing sensor (210) and a conveyor belt assembly (220), wherein the conveyor belt assembly (220) is arranged on the weighing platform (200), and the weighing sensor (210) is arranged in the conveyor belt assembly (220); when the silica gel blocks of the silica gel production line (410) enter the conveyor belt assembly (220), the weighing sensor (210) weighs the silica gel blocks on the conveyor belt assembly (220);

the surplus material collecting table (300) is arranged on the frame (100) and positioned on one side of the weighing platform (200), and the surplus material collecting table (300) is used for placing silica gel block cutting surplus materials on the conveyor belt assembly (220);

the weighing platform (200) and the residue collecting platform (300) are respectively connected with the transposition guide rail (110) in a sliding manner; the weighing platform (200) and the remainder collecting platform (300) slide synchronously;

the silica gel production line (410) is provided with two, two silica gel production line (410) set up side by side in frame (100) one side, weighing platform (200) are passed through transposition guide rail (110) respectively with two silica gel production line (410) intercommunication.

2. The silica gel circulation weighing apparatus according to claim 1, wherein the conveyor belt assembly (220) comprises two conveyor rollers (221) and a conveyor belt surface (222), the conveyor rollers (221) are respectively rotatably connected to the weighing platform (200), and the two conveyor rollers (221) tension the conveyor belt surface (222) and drive the conveyor belt surface (222) to rotate so as to drive the silica gel blocks on the conveyor belt surface (222) to move.

3. The silica gel flow weighing apparatus of claim 2, wherein said load cell (210) is disposed below an upper layer of said conveyor belt surface (222), said load cell (210) being proximate to said conveyor belt surface (222).

4. A silica gel circulation weighing apparatus according to claim 3, wherein the weighing platform (200) is provided with two guide plates (230), the two guide plates (230) are respectively located at two sides of the conveyor belt surface (222), a distance between the two guide plates (230) is an effective conveying width of the conveyor belt surface (222), and the guide plates (230) are used for guiding a silica gel block to move towards the middle of the conveyor belt surface (222).

5. The silica gel circulation weighing apparatus according to claim 4, wherein a distance between two of said guide plates (230) is adjustable for adapting to silica gel pieces of different sizes.

6. The silica gel circulation weighing apparatus according to claim 2, wherein the weighing platform (200) comprises a display panel (240), the display panel (240) is disposed on one side of the conveyor belt surface (222), the display panel (240) is electrically connected with the weighing sensor (210), and the display panel (240) is used for displaying the current numerical value of the weighing sensor (210) in real time.

7. The silica gel circulation weighing apparatus according to claim 6, wherein the weighing cells (210) are provided in two groups, and are disposed between the two conveying rollers (221) at equal intervals.

8. The silica gel circulation weighing apparatus according to claim 1, wherein a surface of said remainder collecting table (300) is lower than a surface of said weighing platform (200).