Fixed-width cutting and rim charge recycling device of tablet press

Abstract

The utility model relates to the technical field of rubber and plastic product processing. A fixed-width cutting and rim charge recycling device of a tablet press comprises the tablet press, the tablet press comprises machine bases installed on the left side and the right side, two tablet pressing rollers are arranged between the machine bases, a width-adjustable edge cutting assembly is arranged at the bottom of the tablet press, a recycling guide assembly is arranged above the tablet press, mixed rubber materials are continuously extruded into tablets through the tablet pressing rollers, and the recycling guide assembly is arranged above the tablet press. Sheet materials are cut into fixed widths by the edge cutting assembly, and redundant edge materials are guided to the position between the sheet pressing rollers through the recycling guide assembly to be machined again. According to the fixed-width cutting and rim charge recycling device of the tablet press, a tablet material can be cut into a specified width in the tablet forming process, cut rim charges can be recycled in time, tablet pressing machining is conducted again, the working efficiency of the overall structure is high, operation is convenient, and the working stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic product processing, in particular to a fixed-width cutting and edge material recovery device for a tablet press. Background Art

[0002] With the development of the economy, rubber and plastic products are used more and more widely in life, including packaging, yoga mats, latex products, etc.

[0003] In the production process of some rubber and plastic products, the raw materials need to be mixed and kneaded first, and then the mixed raw materials are pressed into sheets. The current tablet press has a relatively simple structure and only has the function of extruding the raw materials into sheets. The width of the finished product of this tablet press is difficult to guarantee, and the excess part needs to be cut or recycled in the next process. The work efficiency is low, so it is necessary to improve it. Utility Model Content

[0004] The utility model provides a device for cutting and recovering edge materials of a tablet press, which can cut the sheet material into a specified width during tableting, and the cut edge materials can be recovered in time and processed again by tableting, and the overall structure has high working efficiency, is easy to operate, and has good working stability. The utility model solves the technical problems existing in the prior art that the tableting equipment in the current rubber and plastic product production process is relatively single and has relatively single functions, and another process of cutting the width is required after tableting, and the excess edge materials cannot be recovered in time, the overall working efficiency is low, and the production cost is high.

[0005] The above technical problems of the utility model are solved by the following technical solutions: a fixed-width cutting and edge material recovery device for a tablet press, comprising a tablet press, the tablet press comprising a machine base installed on the left and right sides, two tablet press rollers arranged between the machine bases, a trimming assembly with adjustable width arranged at the bottom of the tablet press, a recovery guide assembly arranged above the tablet press, the mixed rubber material is continuously extruded into sheets by the tablet press rollers, the sheets are cut into fixed widths by the trimming assembly, and the excess edge material is guided to between the tablet press rollers by the recovery guide assembly for further processing. During operation, workers or equipment pile the mixed rubber material between the tablet press rollers, the tablet press rollers press the rubber material into sheets, the sheets extend forward from the bottom of the tablet press rollers to be discharged to the next process, the width of the bottom trimming assembly can be adjusted according to demand before operation, during the discharge process, the trimming assembly cuts the sheets into fixed widths, and the excess edge material cut off goes around the recovery guide assembly upwards to the tablet press rollers for further processing.

[0006] Preferably, the recycling guide assembly comprises a first guide roller and a second guide roller mounted above the sheeting roller, the first guide roller and the second guide roller are arranged at an interval, and the edge material falls between the sheeting rollers via the first guide roller and the second guide roller. The cut excess edge material passes upward around the first guide roller and the second guide roller and falls between the sheeting rollers for recycling, and is squeezed into sheets again by the sheeting rollers.

[0007] Preferably, two longitudinally extending convergence rollers are arranged between the first guide roller and the second guide roller. The convergence rollers are used to gather and guide the edge materials to the middle, so that the edge materials fall to the middle of the guide wheel.

[0008] Preferably, the two converging rollers on the right side are installed obliquely toward the middle. The obliquely installed converging rollers can provide good guidance for the edge materials, so that the edge materials are gathered toward the middle position.

[0009] Preferably, a positioning frame is provided between the first guide roller and the second guide roller, and the end of the converging roller is rotatably mounted on the positioning frame. The function of the positioning frame is to facilitate the installation of the converging roller.

[0010] Preferably, a recycling protrusion that bulges upward is provided in the middle of the positioning frame. The recycling protrusion is used to facilitate the recycling of the scraps, and the scraps can pass through the recycling protrusion for recycling processing without causing any impact.

[0011] Preferably, the recovery guide assembly further comprises a drive motor installed on the left and right sides of the tablet press, and the drive motor can drive the first guide roller and the second guide roller to rotate. When working, the drive motor can drive the first guide roller and the second guide roller to rotate continuously, and can drive the edge material to move during recovery.

[0012] Preferably, the trimming assembly comprises two cutters mounted on the bottom of the sheeting roller. During the discharging process, the cutters cut the sheet into a fixed width, and the excess edge material cut off goes upward around the recovery guide assembly to the sheeting roller for further processing.

[0013] Preferably, the trimming assembly further comprises a positioning shaft fixed between the left and right machine bases, the cutter sleeve is arranged on the positioning shaft, and the cutter can slide along the positioning shaft to adjust the spacing. Before working, the spacing of the two cutters at the bottom can be adjusted according to needs, and during the discharge process, the cutter cuts the sheet into a fixed width.

[0014] Therefore, the utility model of a tablet press fixed width cutting and edge material recovery device has the following advantages: the sheet material can be cut into a specified width during tableting, and the cut edge material can be recovered in time and tableted again. The overall structure has high working efficiency, is easy to operate, and has good working stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a fixed-width cutting and edge material recovery device for a tablet press.

[0016] Figure 2 yes Figure 1 Schematic diagram of the main structure.

[0017] Figure 3 yes Figure 1 Schematic diagram of the top view structure.

[0018] Figure 4 yes Figure 1 Schematic diagram of the left view structure.

[0019] Figure 5 yes Figure 1 Schematic diagram of the left-side sectional structure.

[0020] In the figure, there are a machine base 1, a sheet pressing roller 2, a positioning shaft 3, a cutter 4, a first guide roller 5, a second guide roller 6, a positioning frame 7, a recovery protrusion 8, a focusing roller 9, and a driving motor 10. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0022] Example:

[0023] like Figure 1 and 2 As shown in Figures 3, 4 and 5, a fixed-width cutting and edge material recovery device for a tablet press includes a tablet press, which includes a machine base 1 installed on left and right sides, two tablet press rollers 2 installed between the machine bases 1, and a cutting assembly with adjustable width installed at the bottom of the tablet press rollers 2.

[0024] The trimming assembly includes a positioning shaft 3 installed between the left and right machine bases 1. Two cutters 4 are mounted on the positioning shaft 3. The cutters 4 can slide along the positioning shaft 3 to adjust the spacing. The cutters 4 are fixed to the positioning shaft 3 by bolts.

[0025] A recovery guide assembly is installed above the tablet press. The mixed rubber material is continuously extruded into sheets by the tableting roller 2. The sheets are cut into a fixed width by the trimming assembly. The excess edge material is guided to the space between the tableting rollers 2 by the recovery guide assembly for further processing.

[0026] The recycling guide assembly includes a first guide roller 5 and a second guide roller 6 mounted above the sheet roller. The first guide roller 5 and the second guide roller 6 are spaced apart in front and back, and the cut edge material falls between the sheet pressing roller 2 via the first guide roller 5 and the second guide roller 6.

[0027] The recovery guide assembly further comprises a positioning frame 7 installed between the first guide roller 5 and the second guide roller 6 , and a recovery protrusion 8 protruding upward is integrally formed in the middle of the positioning frame 7 .

[0028] Two converging rollers 9 are installed on both sides of the recovery protrusion 8 of the positioning frame 7, and the two converging rollers 9 on the left and right sides are installed tilted toward the middle.

[0029] The recovery guide assembly further includes a drive motor 10 installed on the left and right sides of the tablet press, and the drive motor 10 can drive the first guide roller 5 and the second guide roller 6 to rotate.

[0030] During operation, workers or equipment pile the mixed rubber material between the sheeting rollers 2, which press the rubber material into sheets. The sheets extend forward from the bottom of the sheeting rollers 2 and are discharged to the next process. Before operation, the spacing of the cutters 4 at the bottom 2 can be adjusted as needed. During the discharge process, the cutters 4 cut the sheets into a fixed width, and the excess edge materials cut off bypass the recovery guide assembly upward to the sheeting rollers 2 for further processing.

[0031] During operation, the driving motor 10 can drive the first guide roller 5 and the second guide roller 6 to rotate continuously. The excess edge material cut off bypasses the first guide roller 5 upward, gathers toward the middle under the action of the converging roller 9, passes through the recovery protrusion 8, bypasses the second guide roller 6, and falls to the middle of the pressing roller 2 to be processed into sheets again.

Claims

1. A tablet press fixed width cutting and edge material recovery device, comprising a tablet press, the tablet press comprising a machine base installed on the left and right sides, two tablet pressing rollers are arranged between the machine bases, and characterized in that: The bottom of the tablet press is provided with a trimming assembly with adjustable width, and the top of the tablet press is provided with a recycling guide assembly. The mixed rubber material is continuously extruded into sheets by the tableting rollers, and the sheets are cut into fixed widths by the trimming assembly. The excess edge material is guided to between the tableting rollers by the recycling guide assembly for further processing.

2. A tablet press fixed width cutting and edge material recovery device according to claim 1, characterized in that: The recovery guide assembly includes a first guide roller and a second guide roller mounted above the sheeting roller. The first guide roller and the second guide roller are spaced apart in front and back, and the edge material falls between the sheeting rollers via the first guide roller and the second guide roller.

3. A tablet press fixed width cutting and edge material recovery device according to claim 2, characterized in that: Two converging rollers extending longitudinally are arranged between the first guide roller and the second guide roller.

4. A tablet press fixed width cutting and edge material recovery device according to claim 3, characterized in that: The two converging rollers on the left and right sides are installed tilted toward the middle.

5. A tablet press fixed width cutting and edge material recovery device according to claim 2, characterized in that: A positioning frame is arranged between the first guide roller and the second guide roller, and the end of the converging roller is rotatably mounted on the positioning frame.

6. A tablet press fixed width cutting and edge material recovery device according to claim 5, characterized in that: A recovery protrusion which protrudes upward is arranged in the middle of the positioning frame.

7. A tablet press fixed width cutting and edge material recovery device according to claim 1, characterized in that: The recovery guide assembly also includes a drive motor installed on the left and right sides of the tablet press, and the drive motor can drive the first guide roller and the second guide roller to rotate.

8. The device for cutting to fixed width and recovering edge material of a tablet press according to claim 1, characterized in that: The trimming assembly comprises two cutters mounted on the bottom of the sheeting roller.

9. A tablet press fixed width cutting and edge material recovery device according to claim 8, characterized in that: The trimming assembly also includes a positioning shaft fixed between the left and right machine bases, the cutter is sleeved on the positioning shaft, and the cutter can slide along the positioning shaft to adjust the spacing.

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