A high polymer material blister tray processing and feeding device

Abstract

The utility model discloses a kind of polymer material blister tray processing feeding device, it is related to feeding device technical field.The utility model includes bottom plate, and further include: support part, the support part is installed on bottom plate;Tension adjusting part, the tension adjusting part is set on bottom plate upper side;Feeding part, the feeding part is set on bottom plate;The tension adjusting part includes adjusting assembly, and the adjusting assembly is installed on bottom plate upper side;Round roller assembly, the round roller assembly is set on bottom plate;The adjusting assembly includes two support rods set on bottom plate upper side, two The support rod is rotatably connected with bidirectional screw rod between it.The utility model is set to tension adjusting part, solved the existing feeding device when using, it is inconvenient to adjust material belt tension, material belt tension is too big and appears fracture, tensile deformation, tension is too small and will produce relaxation, wrinkle, difficult to ensure that material belt keeps flat, stable state in the problem of conveying process.

Description

Technical Field

[0001] This utility model belongs to the technical field of feeding devices, and in particular relates to a feeding device for processing blister trays made of polymer materials. Background Technology

[0002] With the popularization of green packaging concepts and the intelligent upgrading of the logistics industry, reusable polymer material blister trays have seen a continuous surge in market demand due to their advantages such as lightweight, corrosion resistance, and customizability. In the automated production process of blister trays, the feeding device, as the core link of raw material supply, directly determines the forming quality, material utilization rate, and production efficiency of the trays through its stability and precision.

[0003] However, existing feeding devices are not convenient for adjusting the belt tension during use. Excessive belt tension can lead to breakage or stretching deformation, while insufficient tension can cause slackness or wrinkles, making it difficult to ensure that the belt remains flat and stable during the conveying process. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding device for processing polymer material blister trays. By setting a tension adjustment part, it solves the problem that existing feeding devices are not convenient to adjust the tension of the material belt during use. Excessive tension of the material belt will cause breakage and stretching deformation, while insufficient tension will cause slack and wrinkles, making it difficult to ensure that the material belt remains flat and stable during the conveying process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a feeding device for processing blister trays made of polymer materials, comprising a base plate, and further comprising: a support part mounted on the base plate; a tension adjusting part disposed above the base plate; a feeding part disposed on the base plate; the tension adjusting part comprising an adjusting assembly disposed above the base plate; and a circular roller assembly disposed on the base plate; the adjusting assembly comprising two support rods disposed above the base plate, a bidirectional threaded rod rotatably connected between the two support rods, the front side of the bidirectional threaded rod rotatably passing through the support rod located at the front side, two sliders threadedly connected to the outer wall of the bidirectional threaded rod, each slider having a hinged rod hinged at its top, a cylindrical slide rod fixedly connected between the two support rods, and a motor fixedly connected to the front side of the support rod located at the front side; the cylindrical slide rod slidably passing through the two sliders, the output shaft of the motor being fixedly connected to the bidirectional threaded rod via a coupling; the adjusting assembly provides power and transmission structure for tension adjustment, the motor driving the bidirectional threaded rod to move the sliders, thereby pushing the hinged rod to adjust the position of the circular roller assembly, which is the core power source for realizing the tension adjustment of the material strip.

[0007] Furthermore, the circular roller assembly includes a U-shaped frame hinged to the top of two hinged rods, with a second rotating shaft passing through the U-shaped frame. The U-shaped frame is rotatably connected to the second rotating shaft, and an adjusting roller is rotatably connected to the outer wall of the second rotating shaft. Rectangular grooves are provided on the sides of the two support rods that are close to each other, and rectangular blocks are slidably connected to the inner walls of the two rectangular grooves. The U-shaped frame is fixedly connected between the two rectangular blocks. The circular roller assembly receives the power transmission from the adjusting assembly and drives the adjusting roller to move up and down through the U-shaped frame, directly contacting the material belt to change its tension and ensuring that the tension of the material belt is adapted to the conveying requirements.

[0008] Furthermore, the support includes two support plates fixedly connected to the top of the base plate, and a rectangular block is fixedly connected to the top of each of the two support plates. A rotating shaft is fixedly connected between the two rectangular blocks, and a roller is rotatably connected to the outer wall of the rotating shaft. The tops of the two rectangular blocks are respectively fixedly connected to two support rods.

[0009] Furthermore, the feeding unit includes a power assembly disposed between two support plates; and a lifting assembly disposed on the base plate. The power assembly includes a rectangular rod fixedly connected between the two support plates, a hydraulic cylinder fixedly connected to the right side of the rectangular rod, a circular block fixedly connected to the output shaft of the hydraulic cylinder, and a rack fixedly connected to the right side of the circular block. A guide is disposed between the two support plates, the guide including two rectangular rods fixedly connected between the two support plates, and a guide rail fixedly connected to the top of the two rectangular rods. The inner wall of the guide rail is slidably connected to the rack. The power assembly provides power to the lifting assembly, and the hydraulic cylinder drives the rack to slide along the guide rail. The power is transmitted to the lifting assembly through the meshing of the rack and gear, supporting the lifting action of the material roller shaft.

[0010] Furthermore, the lifting assembly includes a rotating shaft three rotatably connected between two support plates. A gear is fixedly connected to the outer wall of the rotating shaft three, meshing with a rack. Two lifting frames are fixedly connected to the outer wall of the rotating shaft three, and material roller shafts are placed on the two lifting frames. Two rollers are fixedly connected to the outer wall of the material roller shafts. Rolling elements are provided on both support plates. A material strip roll is sleeved on the outer wall of the material roller shaft. The rolling elements include mounting grooves formed on the corresponding support plates. Two support blocks are fixedly connected to the inner wall of the mounting grooves. A rotating shaft four passes through each of the two support blocks. Rollers two are rotatably connected to the outer walls of both rotating shaft fours. The two support blocks are fixedly connected to the two rotating shaft fours respectively. The lifting assembly, with the power transmitted by the power assembly, drives the lifting frames to rotate through the gears and rotating shaft three, achieving smooth lifting and station transfer of the material roller shafts. Simultaneously, the rollers two reduce the rotational friction of the material roller shafts, ensuring stable feeding.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a tension adjustment unit, which serves as the core structure for controlling the stability of the conveying of the material belt in the polymer material blister tray processing feeding device, the tension of the material belt can be precisely and flexibly controlled through the synergistic action of the adjustment component and the circular roller component. The adjustment component uses a motor as a power source to drive the bidirectional threaded rod to rotate, causing two sliders to move synchronously closer or further away on the cylindrical slide rod. This, in turn, pushes the U-shaped frame of the circular roller component to move up and down along the rectangular groove and the guide of the second rectangular block through the hinge rod. When the adjustment roller of the circular roller component moves with the U-shaped frame, it can directly change the relative height between itself and the first roller, thereby increasing or decreasing the tension of the material belt. This adjustment method can effectively avoid problems such as breakage and stretching deformation of the material belt due to excessive tension, or slackness and wrinkles due to insufficient tension, ensuring that the material belt remains flat and stable during the conveying process.

[0013] 2. By setting up a feeding section and cooperating with the power unit and lifting unit, the material roll can be conveniently and efficiently fed onto the device, while ensuring the stability of the material roll during the conveying process. The power unit uses a hydraulic cylinder as its power source, and drives the rack and pinion to slide smoothly along the guide rail through a circular block, providing stable power for the lifting action. The lifting unit uses the meshing transmission of the rack and pinion to drive the rotating shaft three to rotate, so that the lifting frame smoothly lifts the material roller shaft to the top of the support plate. Then the material roller shaft can move smoothly along the roller two to the designated work position, which greatly reduces the labor intensity of manual feeding and avoids damage to the material roll during handling. In addition, the setting of the roller two can also reduce the frictional resistance when the material roller shaft rotates, ensuring that the material roll maintains a uniform speed and stability during subsequent conveying, laying the foundation for the continuity and efficiency of the entire blister tray processing process.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the tension adjustment part of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the tension adjustment part of this utility model;

[0019] Figure 4 This is a partial cross-sectional view of the feeding section of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0021] Figure 6 This utility model Figure 4 A magnified structural diagram of B in the diagram.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Support unit; 111. Base plate; 112. Support plate; 113. Rectangular block one; 114. Rotating shaft one; 115. Roller one; 2. Tension adjustment unit; 21. Adjustment assembly; 211. Support rod; 212. Bidirectional threaded rod; 213. Slider; 214. Hinge rod; 215. Cylindrical slide bar; 216. Motor; 22. Circular roller assembly; 221. U-shaped frame; 222. Rotating shaft two; 223. Adjusting roller; 224. Rectangular groove 225. Rectangular Block Two; 3. Feeding Section; 31. Power Component; 311. Rectangular Rod One; 312. Hydraulic Cylinder; 313. Circular Block; 314. Rack; 315. Rectangular Rod Two; 316. Guide Rail; 32. Lifting Component; 321. Rotating Shaft Three; 322. Gear; 323. Lifting Frame; 324. Material Roller Shaft; 325. Roller One; 326. Mounting Slot; 327. Support Block; 328. Rotating Shaft Four; 329. Roller Two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 As shown, this utility model is a feeding device for processing blister trays made of polymer material, including a base plate 111, and further including: a support part 1, which is installed on the base plate 111; a tension adjusting part 2, which is disposed above the base plate 111; and a feeding part 3, which is disposed on the base plate 111. The support part 1 includes two support plates 112 fixedly connected to the top of the base plate 111. A rectangular block 113 is fixedly connected to the top of each of the two support plates 112. A rotating shaft 114 is fixedly connected between the two rectangular blocks 113. A roller 115 is rotatably connected to the outer wall of the rotating shaft 114. The tops of the two rectangular blocks 113 are respectively fixedly connected to two support rods 211.

[0026] The tension adjustment unit 2 includes an adjustment assembly 21 mounted above the base plate 111; and a roller assembly 22 mounted on the base plate 111. The adjustment assembly 21 includes two support rods 211 mounted above the base plate 111, with a bidirectional threaded rod 212 rotatably connected between the two support rods 211. The front side of the bidirectional threaded rod 212 rotatably passes through the support rod 211 located on the front side. Two sliders 213 are threadedly connected to the outer wall of the bidirectional threaded rod 212. A hinge rod 214 is hinged to the top of each slider 213. A cylindrical slide rod 215 is fixedly connected between the two support rods 211. A motor 216 is fixedly connected to the front side of the support rod 211 located on the front side. The cylindrical slide rod 215 slides through the two sliders 213, and the motor 216 outputs power to the two sliders 213. The output shaft is fixedly connected to the bidirectional threaded rod 212 via a coupling. The roller assembly 22 includes a U-shaped frame 221 hinged to the top of two hinged rods 214. A second rotating shaft 222 passes through the U-shaped frame 221. The U-shaped frame 221 is rotatably connected to the second rotating shaft 222. An adjusting roller 223 is rotatably connected to the outer wall of the second rotating shaft 222. A rectangular groove 224 is provided on the side of the two support rods 211 that are close to each other. A rectangular block 225 is slidably connected to the inner wall of the two rectangular grooves 224. The U-shaped frame 221 is fixedly connected between the two rectangular blocks 225. By setting the tension adjustment part 2, the material belt can be effectively prevented from breaking or stretching due to excessive tension, or from becoming loose or wrinkled due to insufficient tension, so as to ensure that the material belt always remains flat and stable during the conveying process.

[0027] The feeding unit 3 includes a power assembly 31, which is disposed between two support plates 112; and a lifting assembly 32, which is disposed on the base plate 111. The power assembly 31 includes a rectangular rod 311 fixedly connected between the two support plates 112. A hydraulic cylinder 312 is fixedly connected to the right side of the rectangular rod 311. A circular block 313 is fixedly connected to the output shaft of the hydraulic cylinder 312. A rack 314 is fixedly connected to the right side of the circular block 313. A guide is disposed between the two support plates 112. The guide includes two rectangular rods 315 fixedly connected between the two support plates 112. A guide rail 316 is fixedly connected to the top of the two rectangular rods 315. The inner wall of the guide rail 316 is slidably connected to the rack 314. The lifting assembly 32 includes a rotating shaft 321 rotatably connected between the two support plates 112. A gear 322 is fixedly connected to the outer wall of the rotating shaft 321. Wheel 322 meshes with rack 314. Two lifting frames 323 are fixedly connected to the outer wall of rotating shaft 321. Material roller shaft 324 is placed on the two lifting frames 323. Two rollers 325 are fixedly connected to the outer wall of material roller shaft 324. Rolling elements are provided on both support plates 112. Material roll is sleeved on the outer wall of material roller shaft 324. Rolling elements include mounting grooves 326 opened on the corresponding support plates 112. Two support blocks 327 are fixedly connected to the inner wall of mounting groove 326. Rotating shaft 328 passes through both support blocks 327. Rollers 329 are rotatably connected to the outer wall of both rotating shafts 328. The two support blocks 327 are fixedly connected to the two rotating shafts 328 respectively. By setting up the feeding part 3, the material roller can be automatically lifted, which greatly reduces the labor intensity of manual feeding, increases the feeding speed, and reduces the damage to the material roll due to improper operation during the handling process.

[0028] It should be noted that the control of the hydraulic cylinder 312 and the motor 216 in this application can both be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0029] A specific application of this embodiment is as follows: In use, the hydraulic cylinder 312 is opened into the groove on the material roller shaft 324 with the material strip roll. The hydraulic cylinder 312 extends and drives the rack 314 to move to the right through the circular block 313. The rack 314 drives the gear 322 to rotate, thereby the gear 322 drives the two lifting frames 323 to rotate through the rotating shaft 321. The lifting frames 323 drive the material roller shaft 324 to rise along the right arc of the two support plates 112 until the material roller shaft 324 reaches the straight part at the top of the two support plates 112. The material roller shaft 324 is then moved to slide off the two lifting frames 323. The material roller shaft 324 is then moved to the left until it enters the mounting groove 326. The two rollers 329 then... The material is fed onto the four rollers 229. Then, a section of the material strip passes through the bottom of roller 115 and the top of adjusting roller 223 and connects to the feeding structure of the vacuum forming machine. The motor 216 is turned on. The motor 216 drives the two sliders 213 to slide towards each other on the cylindrical slide bar 215 through the bidirectional threaded rod 212. This drives the two hinge rods 214 to rotate, causing the U-shaped frame 221 to descend under the guidance of the two rectangular grooves 224 and then the two rectangular blocks 225. The rotating shaft 222 and adjusting roller 223 descend accordingly, thereby reducing the tension of the material strip on the adjusting roller 223. Conversely, controlling the motor 216 to reverse can make the adjusting roller 223 rise, increasing the tension of the material strip on the adjusting roller 223.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for processing blister trays made of polymer materials, comprising a base plate (111), characterized in that, Also includes: Support (1), which is mounted on base plate (111); Tension adjustment unit (2), the tension adjustment unit (2) is disposed above the base plate (111); The feeding section (3) is disposed on the base plate (111); The tension adjustment unit (2) includes an adjustment component (21), which is mounted above the base plate (111); as well as A circular roller assembly (22) is mounted on a base plate (111); The adjustment assembly (21) includes two support rods (211) disposed above the base plate (111). A bidirectional threaded rod (212) is rotatably connected between the two support rods (211). The front side of the bidirectional threaded rod (212) rotatably passes through the support rod (211) located on the front side. Two sliders (213) are threadedly connected to the outer wall of the bidirectional threaded rod (212). A hinge rod (214) is hinged to the top of each of the two sliders (213). A cylindrical slide rod (215) is fixedly connected between the two support rods (211). A motor (216) is fixedly connected to the front side of the support rod (211) located on the front side. Among them, the cylindrical slide bar (215) slides through the two sliders (213), and the output shaft of the motor (216) is fixedly connected to the bidirectional threaded rod (212) through a coupling.

2. The polymer material blister tray processing and feeding device according to claim 1, characterized in that, The support part (1) includes two support plates (112) fixedly connected to the top of the base plate (111). A rectangular block (113) is fixedly connected to the top of each of the two support plates (112). A rotating shaft (114) is fixedly connected between the two rectangular blocks (113). A roller (115) is rotatably connected to the outer wall of the rotating shaft (114). The tops of the two rectangular blocks (113) are fixedly connected to the two support rods (211) respectively.

3. The polymer material blister tray processing and feeding device according to claim 2, characterized in that, The feeding section (3) includes a power assembly (31) disposed between two support plates (112); and Lifting assembly (32) is disposed on base plate (111).

4. The polymer material blister tray processing and feeding device according to claim 3, characterized in that, The circular roller assembly (22) includes a U-shaped frame (221) hinged to the top of two hinge rods (214). A second rotating shaft (222) passes through the U-shaped frame (221). The U-shaped frame (221) is rotatably connected to the second rotating shaft (222). An adjusting roller (223) is rotatably connected to the outer wall of the second rotating shaft (222). A rectangular groove (224) is provided on the side of the two support rods (211) that are close to each other. A rectangular block (225) is slidably connected to the inner wall of the two rectangular grooves (224). The U-shaped frame (221) is fixedly connected between two rectangular blocks (225).

5. The polymer material blister tray processing and feeding device according to claim 4, characterized in that, The power assembly (31) includes a rectangular rod (311) fixedly connected between two support plates (112), a hydraulic cylinder (312) fixedly connected to the right side of the rectangular rod (311), a circular block (313) fixedly connected to the output shaft of the hydraulic cylinder (312), a rack (314) fixedly connected to the right side of the circular block (313), and a guide is provided between the two support plates (112).

6. The polymer material blister tray processing and feeding device according to claim 5, characterized in that, The lifting assembly (32) includes a rotating shaft three (321) rotatably connected between two support plates (112). A gear (322) is fixedly connected to the outer wall of the rotating shaft three (321). The gear (322) meshes with a rack (314). Two lifting frames (323) are fixedly connected to the outer wall of the rotating shaft three (321). A material roller shaft (324) is placed on the two lifting frames (323). Two rollers (325) are fixedly connected to the outer wall of the material roller shaft (324). Rolling elements are provided on both support plates (112). Among them, a strip roll is sleeved on the outer wall of the material roller shaft (324).

7. The polymer material blister tray processing and feeding device according to claim 6, characterized in that, The guide includes two rectangular rods (315) fixedly connected between two support plates (112), and the tops of the two rectangular rods (315) are fixedly connected to guide rails (316). The inner wall of the guide rail (316) is slidably connected to the rack (314).

8. The polymer material blister tray processing and feeding device according to claim 7, characterized in that, The rolling element includes a mounting groove (326) opened on the corresponding support plate (112). Two support blocks (327) are fixedly connected to the inner wall of the mounting groove (326). A rotating shaft (328) passes through each of the two support blocks (327). Rollers (329) are rotatably connected to the outer walls of the two rotating shafts (328). Among them, the two support blocks (327) are fixedly connected to the two rotating shafts (328) respectively.

Images