Weighing and feeding device for rubber sheet production

Abstract

The utility model provides a kind of weighing feeding device for rubber sheet production, including base frame, weighing conveying module, drive assembly and auxiliary feeding assembly.Weighing conveying module is set on base frame, weighing conveying module has the first conveying part of horizontal arrangement;Drive assembly is set on base frame, and is power connected with the first conveying part;Drive assembly has the auxiliary power part that extends along the first conveying part extension direction;Auxiliary feeding assembly has the second conveying part that can be moved along vertical direction and can correspond with the one end of the first conveying part;Second conveying part is for rubber sheet stacking;Wherein, when second conveying part rises to correspond with the first conveying part, second conveying part is power connected with auxiliary power part, to send rubber sheet stacking into the first conveying part.The weighing feeding device for rubber sheet production provided by the utility model aims to solve the problem of low work efficiency caused by multiple handling and transfer of rubber when feeding rubber to calender in prior art.

Description

Technical Field

[0001] This utility model belongs to the field of rubber product processing technology, specifically relating to a weighing and feeding device for rubber sheet production. Background Technology

[0002] Various rubber products can be produced using natural and synthetic rubber as raw materials, and some even utilize waste rubber for recycling. Common examples include shoe soles, mouse pads, and yoga mats. Before being used to produce finished products, rubber undergoes a series of processing steps such as mixing, calendering, and cutting.

[0003] In existing technologies, before calendering rubber, it needs to be transported in batches and loaded onto the calender. The weight of the rubber needs to be controlled during loading to ensure the calendering effect. Currently, the method of weighing before conveying is commonly used, requiring multiple handling and transfer of the rubber, which is cumbersome, time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] This utility model provides a weighing and feeding device for rubber sheet production, which aims to solve the problem of low work efficiency caused by multiple handling and transfer of rubber when feeding rubber to the calender in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a weighing and feeding device for rubber sheet production, comprising: Base frame; A weighing and conveying module is mounted on the base frame, and the weighing and conveying module has a horizontally arranged first conveying section; A drive assembly is mounted on the base frame and is poweredly connected to the first conveying section; the drive assembly has an auxiliary power section extending along the extension direction of the first conveying section; The auxiliary feeding assembly has a second conveying section that can move vertically and corresponds to one end of the first conveying section; the second conveying section is for stacking rubber sheets; When the second conveying section rises to correspond with the first conveying section, the second conveying section is powered by the auxiliary power section to feed the stacked rubber sheets into the first conveying section.

[0006] In one possible implementation, the weighing and conveying module includes: Mounting rack; A first conveyor belt structure is mounted on the mounting frame and has multiple first rotating shafts rotatably connected to the mounting frame; the first conveyor belt structure is the first conveying section. A weighing sensor is mounted on the mounting bracket and located below the first conveyor belt structure; Matching controller.

[0007] In one possible implementation, the driving component includes: The drive motor has a power output end; A drive shaft is connected to the power output end of the drive motor, and the drive shaft is rotatably mounted on the base frame along the extension direction of the first conveyor belt structure; one end of the drive shaft extends out of the mounting frame. The first bevel gear is provided in multiple forms, and each first bevel gear is coaxially connected to each first rotating shaft. There are multiple second bevel gears, each of which is mounted on the drive shaft and corresponds one-to-one with each of the first bevel gears. The third bevel gear is disposed on the extended end of the drive shaft; the third bevel gear is the auxiliary power unit.

[0008] In one possible implementation, the auxiliary feeding component includes: Frame; The fixed frame is slidably connected to the frame body; The second conveyor belt structure is set in the fixed frame and has multiple second rotating shafts that are rotatably connected to the fixed frame; the second conveyor belt structure is the second conveying part. A telescopic structure is provided on the frame and connected to the fixed frame for driving the fixed frame to slide. A fourth bevel gear, which can mesh with the third bevel gear, is connected to the second rotating shaft located away from the first conveyor belt.

[0009] In one possible implementation, the frame includes: The support column is provided in two, which are arranged vertically and spaced apart along the extension direction of the first conveyor belt structure. The two support columns are used for sliding connection of the fixed frame. An mounting plate is placed between the two columns and is fixedly connected to the two columns for the installation of the telescopic structure.

[0010] In one possible implementation, the telescopic structure is a hydraulic cylinder.

[0011] In one possible implementation, the base frame includes: A base for mounting the weighing and conveying module; A connecting bracket, spaced apart from the base, is used for mounting the drive assembly.

[0012] The beneficial effects of the weighing and feeding device for rubber sheet production provided by this utility model are as follows: Compared with the prior art, by setting a weighing and conveying module on the base frame, the weighing and conveying module has a horizontally arranged first conveying section for conveying rubber sheets. Simultaneously, the weighing and conveying module can also weigh the rubber sheets on the first conveying section, reducing operational steps. A driving assembly is also set on the base frame, and the driving assembly is poweredly connected to the first conveying section, thereby driving the first conveying section to move. An auxiliary feeding assembly has a second conveying section for stacking rubber sheets. The second conveying section can move vertically, and one end of the second conveying section corresponds to one end of the first conveying section. The driving assembly has an auxiliary power section that extends along the extension direction of the first conveying section. When the second conveying section rises to correspond with the first conveying section, the second conveying section is poweredly connected to the auxiliary power section, thereby driving the second conveying section to convey the rubber sheets, sending the stacked rubber sheets into the first conveying section. In this application, rubber sheets are stacked on a second conveyor. When the second conveyor rises to correspond with the first conveyor, the second conveyor is powered by an auxiliary power unit, thereby driving the second conveyor to transport the rubber sheets to the first conveyor. At the same time, the weighing and conveying module can also weigh the rubber sheets on the first conveyor, reducing the handling process, improving work efficiency, and being easy to operate, saving time and effort, and having good practicality. Attached Figure Description

[0013] Figure 1 Schematic diagram of the structure of the weighing and feeding device for rubber sheet production provided in this embodiment of the utility model Figure 1 ; Figure 2 Schematic diagram of the structure of the weighing and feeding device for rubber sheet production provided in this embodiment of the utility model Figure 2 ; Figure 3 Schematic diagram of the structure of the weighing and feeding device for rubber sheet production provided in this embodiment of the utility model Figure 3 .

[0014] Explanation of reference numerals in the attached figures: 10. Base frame; 11. Base; 12. Connecting frame; 20. Weighing and conveying module; 21. Mounting frame; 22. First conveyor belt; 23. First rotating shaft; 30. Drive assembly; 31. Drive motor; 32. Drive shaft; 33. First bevel gear; 34. Second bevel gear; 35. Third bevel gear; 40. Auxiliary feeding assembly; 41. Frame; 411. Column; 412. Mounting plate; 42. Fixing frame; 43. Second conveyor belt; 44. Telescopic structure; 45. Fourth bevel gear; 46. Second rotating shaft. Detailed Implementation

[0015] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] It should be noted that the terms "length", "width", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", and "tail" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0019] Please refer to the following: Figures 1 to 3 The present invention provides a weighing and feeding device for rubber sheet production. The device includes a base frame 10, a weighing and conveying module 20, a drive assembly 30, and an auxiliary feeding assembly 40. The weighing and conveying module 20 is mounted on the base frame 10 and has a horizontally positioned first conveying section. The drive assembly 30 is mounted on the base frame 10 and is poweredly connected to the first conveying section. The drive assembly 30 has an auxiliary power section extending along the extension direction of the first conveying section. The auxiliary feeding assembly 40 has a second conveying section that can move vertically and correspond to one end of the first conveying section. The second conveying section is used for stacking rubber sheets. When the second conveying section rises to correspond with the first conveying section, it is poweredly connected to the auxiliary power section to feed the stacked rubber sheets into the first conveying section.

[0020] In this embodiment, the weighing and conveying module 20 is mounted on the base frame 10, and the weighing and conveying module 20 has a horizontally arranged first conveying section. The first conveying section is used to convey rubber sheets, and the weighing and conveying module 20 can also weigh the rubber sheets on the first conveying section. A drive assembly 30 is also mounted on the base frame 10, and the drive assembly 30 is poweredly connected to the first conveying section to drive the first conveying section to move. The drive assembly 30 has an auxiliary power section extending along the extension direction of the first conveying section. The auxiliary feeding assembly 40 has a second conveying section, which can move vertically and is arranged corresponding to one end of the first conveying section. The second conveying section is used for stacking rubber sheets. When the second conveying section rises to correspond with the first conveying section, the second conveying section is poweredly connected to the auxiliary power section to feed the stacked rubber sheets onto the first conveying section.

[0021] The weighing and feeding device for rubber sheet production provided in this embodiment of the invention, compared with the prior art, reduces operational steps by setting a weighing and conveying module 20 on the base frame 10. The weighing and conveying module 20 has a horizontally arranged first conveying section for conveying rubber sheets, and can also weigh the rubber sheets on the first conveying section. A drive assembly 30 is also set on the base frame 10, which is poweredly connected to the first conveying section, thereby driving the first conveying section to move. An auxiliary feeding assembly 40 has a second conveying section for stacking rubber sheets. The second conveying section can move vertically and corresponds to one end of the first conveying section. The drive assembly 30 has an auxiliary power section that extends along the extension direction of the first conveying section. When the second conveying section rises to correspond with the first conveying section, the second conveying section is poweredly connected to the auxiliary power section, thereby driving the second conveying section to convey the rubber sheets, so as to send the stacked rubber sheets into the first conveying section. In this application, rubber sheets are stacked on the second conveyor section. When the second conveyor section rises to correspond with the first conveyor section, the second conveyor section is powered by the auxiliary power section, thereby driving the second conveyor section to convey the rubber sheets, so as to send the stacked rubber sheets into the first conveyor section. At the same time, the weighing and conveying module 20 can also weigh the rubber sheets on the first conveyor section, reducing the handling process, improving work efficiency, and being convenient to operate, saving time and effort, and having good practicality.

[0022] In some embodiments, please refer to Figures 1 to 3The weighing and conveying module 20 includes a mounting frame 21, a first conveyor belt structure, a weighing sensor, and a matching controller. The first conveyor belt structure is mounted on the mounting frame 21. The first conveyor belt structure has multiple first rotating shafts 23, each of which is rotatably connected to the mounting frame 21. The first conveyor belt structure is the first conveying section. The weighing sensor is mounted on the mounting frame 21 and is located below the first conveyor belt structure.

[0023] In this embodiment, the first conveyor belt structure has multiple first rotating shafts 23 and a first conveyor belt 22. Each first rotating shaft 23 is rotatably connected to a mounting frame 21, and the first conveyor belt 22 is sleeved on each first rotating shaft 23. Each first rotating shaft 23 drives the first conveyor belt 22 to convey the rubber sheet. A weighing sensor is also provided below the first conveyor belt structure. The weighing sensor is mounted on the mounting frame 21 and electrically connected to a controller. The weighing sensor weighs the rubber sheet conveyed on the first conveyor belt 22. Specifically, the weighing sensor and controller can employ existing technology.

[0024] In some embodiments, please refer to Figures 1 to 3 The drive assembly 30 includes a drive motor 31, a drive shaft 32, a first bevel gear 33, a second bevel gear 34, and a third bevel gear 35. The drive motor 31 has a power output end. The drive shaft 32 is connected to the power output end of the drive motor 31 and is rotatably mounted on the base frame 10 along the extension direction of the first conveyor belt structure. One end of the drive shaft 32 extends out of the mounting bracket 21. Multiple first bevel gears 33 are provided, each coaxially connected to a first rotating shaft 23. Multiple second bevel gears 34 are provided, each mounted on the drive shaft 32 and corresponding one-to-one with each first bevel gear 33. The third bevel gear 35 is mounted on the extended end of the drive shaft 32 and serves as an auxiliary power unit.

[0025] In this embodiment, the drive shaft 32 is connected to the power output end of the drive motor 31, and the drive shaft 32 is rotatably mounted on the base frame 10 along the extension direction of the first conveyor belt structure, thereby driving the drive motor 31 to drive the drive shaft 32 to rotate. Multiple first bevel gears 33 are provided, each corresponding to a first rotating shaft 23, and each first bevel gear 33 is coaxially connected to its corresponding first rotating shaft 23. Simultaneously, multiple second bevel gears 34 are provided on the drive shaft 32, each corresponding to a first bevel gear 33, and each second bevel gear 34 meshes with its corresponding first bevel gear 33 for transmission. Thus, the drive shaft 32 drives each second bevel gear 34 to rotate, each second bevel gear 34 drives each first bevel gear 33 to rotate, and each first bevel gear 33 drives each first rotating shaft 23 to rotate, thereby enabling each first rotating shaft 23 to drive the first conveyor belt 22 to transport the rubber sheet.

[0026] In some embodiments, please refer to Figures 1 to 3 The auxiliary feeding assembly 40 includes a frame 41, a fixed frame 42, a second conveyor belt 43, and a telescopic structure 44. The fixed frame 42 is slidably connected to the frame 41. The second conveyor belt 43 is disposed within the fixed frame 42 and has multiple second rotating shafts 46 rotatably connected to the fixed frame 42. The second conveyor belt 43 serves as a second conveying section. The telescopic structure 44 is mounted on the frame 41 and connected to the fixed frame 42, used to drive the fixed frame 42 to slide. A fourth bevel gear 45, capable of meshing with a third bevel gear 35, is connected to the second rotating shaft 46 furthest from the first conveyor belt 22.

[0027] In this embodiment, the fixed frame 42 is slidably connected to the frame 41, and the frame 41 is also provided with a telescopic structure 44, which is connected to the fixed frame 42, thereby driving the fixed frame 42 to slide. The second conveyor belt 43 structure is disposed in the fixed frame 42, so that the fixed frame 42 drives the second conveyor belt 43 structure to slide. The second conveyor belt 43 structure is used for stacking rubber sheets, thereby transporting the rubber sheets on the second conveyor belt 43 structure from the bottom to the position of the first conveyor belt structure. The second conveyor belt 43 structure has a second conveyor belt 43 and a plurality of second rotating shafts 46, and the second conveyor belt 43 is sleeved on each of the second rotating shafts 46. Meanwhile, a fourth bevel gear 45, which can mesh with the third bevel gear 35, is connected to the second rotating shaft 46, which is far away from the first conveyor belt 22. The third bevel gear 35 is set on the extended end of the drive shaft 32, so that the third bevel gear 35 drives the fourth bevel gear 45 to rotate, and the fourth bevel gear 45 drives the second rotating shaft 46 to rotate. In this way, each second rotating shaft 46 drives the second conveyor belt 43 to convey the rubber sheet, so as to transfer the rubber sheet on the second conveyor belt 43 to the first conveyor belt 22, saving time and effort.

[0028] In some embodiments, please refer to Figures 1 to 3 The frame 41 includes uprights 411 and mounting plates 412. Two uprights 411 are provided, arranged vertically and spaced apart along the extension direction of the first conveyor belt structure. The two uprights 411 are used for sliding connection to the fixed frame 42. The mounting plate 412 is disposed between the two uprights 411 and fixedly connected to them, for mounting the telescopic structure 44. In this embodiment, the two uprights 411 are arranged vertically and spaced apart along the extension direction of the first conveyor belt structure. The mounting plate 412 is disposed between the two uprights 411 and fixedly connected to them. The telescopic structure 44 is mounted on the mounting plate 412. Simultaneously, the two uprights 411 are used for sliding connection to the fixed frame 42, thereby connecting the telescopic end of the telescopic structure 44 to the fixed frame 42, and driving the fixed frame 42 to slide vertically through the telescopic structure 44.

[0029] In some embodiments, the telescopic structure 44 is a hydraulic cylinder.

[0030] In some embodiments, please refer to Figures 1 to 3 The base frame 10 includes a base 11 and a connecting frame 12. The base 11 is used for mounting the weighing and conveying module 20. The connecting frame 12 is spaced apart from the base 11 and is used for mounting the drive assembly 30. In this embodiment, the weighing and conveying module 20 is mounted on the base 11 to ensure installation stability. The connecting frame 12 is spaced apart from the base 11, and the drive assembly 30 is mounted on the connecting frame 12, thereby facilitating the power connection between the drive assembly 30 and the first conveying section of the weighing and conveying module 20.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A weighing and feeding device for rubber sheet production, characterized in that, include: Base frame; A weighing and conveying module is mounted on the base frame, and the weighing and conveying module has a horizontally arranged first conveying section; A drive assembly is mounted on the base frame and is poweredly connected to the first conveying section; the drive assembly has an auxiliary power section extending along the extension direction of the first conveying section; The auxiliary feeding assembly has a second conveying section that can move vertically and corresponds to one end of the first conveying section; the second conveying section is for stacking rubber sheets; When the second conveying section rises to correspond with the first conveying section, the second conveying section is powered by the auxiliary power section to feed the stacked rubber sheets into the first conveying section.

2. The weighing and feeding device for rubber sheet production as described in claim 1, characterized in that, The weighing and conveying module includes: Mounting rack; A first conveyor belt structure is mounted on the mounting frame and has multiple first rotating shafts rotatably connected to the mounting frame; the first conveyor belt structure is the first conveying section. A weighing sensor is mounted on the mounting bracket and located below the first conveyor belt structure; Matching controller.

3. The weighing and feeding device for rubber sheet production as described in claim 2, characterized in that, The driving component includes: The drive motor has a power output end; A drive shaft is connected to the power output end of the drive motor, and the drive shaft is rotatably mounted on the base frame along the extension direction of the first conveyor belt structure; one end of the drive shaft extends out of the mounting frame. The first bevel gear is provided in multiple forms, and each first bevel gear is coaxially connected to each first rotating shaft. There are multiple second bevel gears, each of which is mounted on the drive shaft and corresponds one-to-one with each of the first bevel gears. The third bevel gear is disposed on the extended end of the drive shaft; the third bevel gear is the auxiliary power unit.

4. The weighing and feeding device for rubber sheet production as described in claim 3, characterized in that, The auxiliary feeding component includes; Frame; The fixed frame is slidably connected to the frame body; The second conveyor belt structure is set in the fixed frame and has multiple second rotating shafts that are rotatably connected to the fixed frame. The second conveyor belt structure is the second conveying section; A telescopic structure is provided on the frame and connected to the fixed frame for driving the fixed frame to slide. A fourth bevel gear, which can mesh with the third bevel gear, is connected to the second rotating shaft located away from the first conveyor belt.

5. The weighing and feeding device for rubber sheet production as described in claim 4, characterized in that, The frame includes: The support column is provided in two, which are arranged vertically and spaced apart along the extension direction of the first conveyor belt structure. The two columns are used for sliding connection of the fixed frame. An mounting plate is placed between the two columns and is fixedly connected to the two columns for the installation of the telescopic structure.

6. The weighing and feeding device for rubber sheet production as described in claim 4, characterized in that, The telescopic structure is a hydraulic cylinder.

7. The weighing and feeding device for rubber sheet production as described in claim 1, characterized in that, The base frame includes: A base for mounting the weighing and conveying module; A connecting bracket, spaced apart from the base, is used for mounting the drive assembly.

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