A transfer device for plastic protective film processing

Abstract

The utility model discloses a kind of transfer devices for plastic protective film processing, it is related to plastic protective film processing equipment technical field.The utility model includes trailer and the film roll being set on trailer, further include: fixed part, the fixed part is provided with two, two The fixed part is installed on trailer;Storage part, the storage part is provided with two, two The storage part is located on trailer;The fixed part includes fastening assembly, and the fastening assembly is installed on trailer;Limiting assembly, the limiting assembly is set on trailer;The fastening assembly includes the hinged base one being fixedly connected in the top of trailer.The utility model is by being provided with fixed part, solved the existing transfer device in use process, it is inconvenient to adjust fixed structure, lead to device difficultly compatible multiple diameter, quantity of film roll, to reduce the adaptability of conveying equipment, affected subsequent processing production stability problem.

Description

Technical Field

[0001] This utility model belongs to the technical field of plastic protective film processing equipment, and in particular relates to a transfer device for processing plastic protective film. Background Technology

[0002] In the plastic protective film processing industry, finished or semi-finished protective films often need to be transferred between processes such as slitting, laminating, and packaging. Traditional trolleys lack fixed limiting structures, and the film rolls are prone to sliding and deviating, resulting in surface scratches and edge damage, which reduces the yield rate. Manual handling is inefficient and prone to safety accidents, increasing labor costs. These phenomena restrict the continuity and stability of the processing line, so a transfer device for plastic protective film processing has emerged.

[0003] However, existing transfer devices are not easy to adjust the fixed structure during use, making it difficult for the device to be compatible with film rolls of various diameters and quantities. This reduces the adaptability of the conveying equipment and affects the stability of subsequent processing and production. Utility Model Content

[0004] The purpose of this utility model is to provide a transfer device for processing plastic protective film. By setting a fixing part, it solves the problem that existing transfer devices are not easy to adjust during use, which makes it difficult for the device to be compatible with film rolls of various diameters and quantities, thereby reducing the adaptability of the conveying equipment and affecting the stability of subsequent processing and production.

[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 transfer device for processing plastic protective film, comprising a trailer and a film roll mounted on the trailer, and further comprising: two fixing parts, both of which are mounted on the trailer; two storage parts, both of which are located on the trailer; each fixing part includes a fastening assembly mounted on the trailer; and a limiting assembly mounted on the trailer; the fastening assembly includes a hinged base fixedly connected to the top of the trailer, the outer wall of which... The hinge is equipped with a fixing strap. The top of the trailer is fixedly connected to the hinge base two. The inner wall of the hinge base two is hinged with a hinge block. The hinge block is equipped with a limiting member. The top of the trailer is equipped with a V-groove to center the film roll. The limiting member includes a locking block that is slidably connected to the inner wall of the hinge block. Two spring telescopic rods are fixedly connected to the side of the locking block away from the hinge base two. The side of the two spring telescopic rods away from the locking block is fixedly connected to the hinge block. The side of the locking block near the hinge base two is provided with several downward tilting angles.

[0007] Furthermore, the storage unit includes an adjustment assembly mounted on the trailer and a restraining assembly disposed on a fixing strap.

[0008] Furthermore, the limiting component includes a rotating shaft rotatably connected to the inner wall of the hinge base two. A spiral spring is fixedly connected to the outer wall of the rotating shaft. The outer wall of the spiral spring is fixedly connected to the hinge base two. Two snap-fit ​​components are provided outside the rotating shaft. The two snap-fit ​​components are mirror images of each other. Each snap-fit ​​component includes a limiting block one fixedly connected to the outer wall of the rotating shaft. A limiting block two is fixedly connected to the outer wall of the hinge block. The limiting block one and the limiting block two are adapted to each other.

[0009] Furthermore, the adjustment component includes a herringbone block disposed outside the fixing strap. The inner wall of the herringbone block is fixedly connected to a rubber layer, and the outer wall of the herringbone block is fixedly connected to a connecting block. A limiting element is disposed inside the connecting block. The rubber layer is a herringbone rubber block and is sleeved on the fixing strap. The limiting element includes a magnetic block fixedly connected to the inner wall of the connecting block. A limiting groove is formed on the outer wall of the connecting block, and the limiting groove is adapted to the T-shaped block.

[0010] Furthermore, the limiting component includes a T-block disposed on the fixing strap, the bottom of the T-block being fixedly connected to a connecting strap, and the bottom of the connecting strap being fixedly connected to the fixing strap.

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

[0012] 1. By setting a fixing part, when in use, the film roll is placed behind the trailer, the fixing strap is pulled up and wrapped around the top of the film roll, and then passed through the hinge block. Then the fixing strap is tightened and the hinge block is pushed to rotate on the second hinge base until it is close to the second hinge base. During the rotation of the hinge block, the locking block drives the locking block to squeeze and lock the fixing strap. At the same time, the spring telescopic rod is compressed, which can fix film rolls of various diameters and quantities, and fix them firmly on the device, thereby improving the adaptability of the device and ensuring the stable operation of the subsequent production process.

[0013] 2. By setting up a storage section, after fixing, the T-shaped block on the connecting strip is fastened into the limiting groove and attracted by the magnetic block. Then, the connecting block is pulled to make it slide outside the fixing strap through the loop block. When the loop block slides, the rubber layer keeps it running stably. This can store the excess fixing strap after the film roll is fixed, preventing the drooping fixing strap from affecting the transportation work, and also reducing the wear of the fixing strap.

[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 schematic diagram of the overall structure of the hinged base of this utility model;

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

[0019] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0020] Figure 5 This is a partial cross-sectional view of the fastening assembly of this utility model;

[0021] Figure 6 This is a schematic diagram of the overall structure of the rubber layer of this utility model;

[0022] Figure 7 This is a partial cross-sectional view of the adjustment component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Trailer; 102. Membrane roll; 2. Fixing part; 21. Fastening assembly; 211. Hinge base one; 212. Fixing strap; 213. Hinge base two; 214. Hinge block; 215. Locking block; 216. Spring telescopic rod; 22. Limiting assembly; 221. Rotating shaft; 222. Vortex spring; 223. Limiting block one; 224. Limiting block two; 3. Storage part; 31. Adjustment assembly; 311. U-shaped block; 312. Rubber layer; 313. Connecting block; 314. Magnetic block; 315. Limiting groove; 32. Restriction assembly; 321. T-block; 322. Connecting strap. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-7 As shown, this utility model is a transfer device for processing plastic protective film, including a trailer 101 and a film roll 102 disposed on the trailer 101, and further including: a fixing part 2, two fixing parts 2 are provided, both fixing parts 2 are installed on the trailer 101; and a storage part 3, two storage parts 3 are provided, both storage parts 3 are located on the trailer 101.

[0027] The fixing part 2 includes a fastening assembly 21, which is mounted on the trailer 101; and a limiting assembly 22, which is disposed on the trailer 101. The fastening assembly 21 includes a hinge base 1 211 fixedly connected to the top of the trailer 101. A fixing strap 212 is hinged to the outer wall of the hinge base 1 211. A hinge base 213 is fixedly connected to the top of the trailer 101. A hinge block 214 is hinged to the inner wall of the hinge base 213. A limiting member is disposed inside the hinge block 214. A V-groove is disposed on the top of the trailer 101 to center the film roll 102. The limiting member includes a locking block 215 slidably connected to the inner wall of the hinge block 214. Two spring telescopic rods 216 are fixedly connected to the side of the locking block 215 away from the hinge base 213. The sides of the two spring telescopic rods 216 away from the locking block 215 are both connected to the hinge block. 214 is fixedly connected. The locking block 215 has several downwardly inclined angles on the side near the hinge base 213. The limiting component 22 includes a rotating shaft 221 rotatably connected to the inner wall of the hinge base 213. A spiral spring 222 is fixedly connected to the outer wall of the rotating shaft 221. The outer wall of the spiral spring 222 is fixedly connected to the hinge base 213. Two locking parts are provided outside the rotating shaft 221. The two locking parts are mirror images of each other. The locking parts include a limiting block 223 fixedly connected to the outer wall of the rotating shaft 221. A limiting block 224 is fixedly connected to the outer wall of the hinge block 214. The limiting block 223 and the limiting block 224 are adapted to each other. By setting the fixing part 2, various diameters and quantities of film rolls 102 can be fixed, making them firmly fixed on the device, thereby improving the adaptability of the device and ensuring the stable operation of the subsequent production process.

[0028] The storage unit 3 includes an adjustment assembly 31, which is mounted on the trailer 101; and a restraining assembly 32, which is disposed on the fixing strap 212. The adjustment assembly 31 includes a loop-shaped block 311 disposed outside the fixing strap 212. A rubber layer 312 is fixedly connected to the inner wall of the loop-shaped block 311, and a connecting block 313 is fixedly connected to the outer wall of the loop-shaped block 311. A limiting element is disposed inside the connecting block 313. The rubber layer 312 is a loop-shaped rubber block and is sleeved on the fixing strap 212. The limiting element includes a magnet fixedly connected to the inner wall of the connecting block 313. The outer wall of the force block 314 and the connecting block 313 is provided with a limiting groove 315. The limiting groove 315 is adapted to the T-block 321. The limiting component 32 includes the T-block 321 set on the fixing strap 212. The bottom of the T-block 321 is fixedly connected to the connecting strap 322. The bottom of the connecting strap 322 is fixedly connected to the fixing strap 212. By setting the storage part 3, the excess fixing strap 212 can be stored after the film roll 102 is fixed, so as to avoid the drooping fixing strap 212 from affecting the transportation work, and at the same time, it can also reduce the wear of the fixing strap 212.

[0029] A specific application of this embodiment is as follows: In use, the membrane roll 102 can be placed on the trailer 101, then the fixing strap 212 is pulled up and wrapped around the top of the membrane roll 102, then passes through the hinge block 214, then the fixing strap 212 is tightened, and the hinge block 214 is pushed so that it rotates on the second hinge base 213, and finally closes to the second hinge base 213. During this process, the second limiting block 224 will squeeze the first limiting block 223, causing it to drive the rotating shaft 221 to rotate inside the second hinge base 213. When the rotating shaft 221 rotates, it will cause the spiral spring 222 to coil and generate elastic force. When the hinge block 214 is close to the second hinge base 213, under the action of the elastic force of the spiral spring 222, the rotating shaft 221 will drive the first limiting block 223 to rotate upward, thereby... The locking limit block 224 is engaged, thus fixing the hinge block 214. At this time, the hinge block 214 is restricted. While the hinge block 214 rotates, the locking block 215 will also squeeze and lock the fixing strap 212. During this process, the spring telescopic rod 216 will compress and generate elastic force, providing the force for the locking block 215 to squeeze the fixing strap 212 after the hinge block 214 is fixed. After the fixing is completed, the T-shaped block 321 on the connecting strap 322 can be fastened into the limiting groove 315, so that it is attracted by the magnetic block 314. Then the connecting block 313 can be pulled, so that it slides outside the fixing strap 212 through the loop block 311. At this time, the rubber layer 312 will ensure the stable operation of the loop block 311 and prevent it from sliding freely.

[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 transfer device for processing plastic protective film, comprising a trailer (101) and a film roll (102) mounted on the trailer (101), characterized in that, Also includes: The fixing part (2) is provided in two parts, and both fixing parts (2) are installed on the trailer (101); Storage section (3), two storage sections (3) are provided, and both storage sections (3) are located on the trailer (101); The fixing part (2) includes a fastening assembly (21) which is mounted on the trailer (101); and A limiting component (22) is provided on the trailer (101); The fastening assembly (21) includes a hinge base one (211) fixedly connected to the top of the trailer (101), the outer wall of the hinge base one (211) is hinged with a fixing strap (212), the top of the trailer (101) is fixedly connected with a hinge base two (213), the inner wall of the hinge base two (213) is hinged with a hinge block (214), and the hinge block (214) is provided with a limiting member; The trailer (101) has a V-groove on its top to center the membrane roll (102).

2. The transfer device for processing plastic protective film according to claim 1, characterized in that, The storage section (3) includes an adjustment assembly (31) mounted on the trailer (101); and A limiting component (32) is disposed on a fixing strap (212).

3. The transfer device for processing plastic protective film according to claim 2, characterized in that, The limiting component (22) includes a rotating shaft (221) rotatably connected to the inner wall of the hinge base (213), a spiral spring (222) is fixedly connected to the outer wall of the rotating shaft (221), the outer wall of the spiral spring (222) is fixedly connected to the hinge base (213), and two snap-fit ​​parts are provided on the outside of the rotating shaft (221). The two connectors are mirror images of each other.

4. The transfer device for processing plastic protective film according to claim 3, characterized in that, The adjustment component (31) includes a loop block (311) disposed outside the fixing strap (212), the inner wall of the loop block (311) is fixedly connected with a rubber layer (312), the outer wall of the loop block (311) is fixedly connected with a connecting block (313), and a limit member is provided inside the connecting block (313). The rubber layer (312) is a U-shaped rubber block and is fitted onto the fixing strap (212).

5. A transfer device for processing plastic protective film according to claim 4, characterized in that, The limiting component (32) includes a T-block (321) disposed on a fixing strap (212), the bottom of which is fixedly connected to a connecting strap (322), the bottom of which is fixedly connected to the fixing strap (212).

6. A transfer device for processing plastic protective film according to claim 5, characterized in that, The limiting component includes a locking block (215) that is slidably connected to the inner wall of the hinge block (214). Two spring telescopic rods (216) are fixedly connected to the side of the locking block (215) away from the hinge base (213). The side of the two spring telescopic rods (216) away from the locking block (215) is fixedly connected to the hinge block (214). Among them, the card block (215) has several downward tilting angles on the side near the hinge base (213).

7. A transfer device for processing plastic protective film according to claim 6, characterized in that, The snap-fit ​​component includes a limiting block one (223) fixedly connected to the outer wall of the rotating shaft (221), and a limiting block two (224) fixedly connected to the outer wall of the hinge block (214). Among them, limit block one (223) is adapted to limit block two (224).

8. A transfer device for processing plastic protective film according to claim 7, characterized in that, The limiting component includes a magnetic block (314) fixedly connected to the inner wall of the connecting block (313), and a limiting groove (315) is formed on the outer wall of the connecting block (313). The limiting groove (315) is adapted to the T-block (321).

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