A trimming device for processing plastic products

Abstract

The utility model discloses a trimming device for processing plastic products, comprising a workbench, outer plates are arranged on both sides of the top of the workbench, a driving assembly is arranged on the outer side of each group of outer plates, a side frame is arranged on the top of the outer plate, a pressing assembly is fixed on the middle part of the side frame, the driving assembly comprises an inner plate, a trimming assembly arranged on the inner side of the inner plate and a limiting structure, a cylinder is arranged on the outer side of the outer plate, the output end of the cylinder is fixedly connected to the outer side of the inner plate, the limiting structure comprises a limiting frame and a rotating drum arranged in the limiting frame, and is movably arranged in the interior of the limiting frame through a rotating shaft, the trimming assembly comprises two groups of connecting plates fixed on the inner plate and a power assembly arranged between the connecting plates, the fixing plate and the pressing plate can be driven by a gas rod to adjust the height between the fixing plate and the workbench, so as to achieve the purpose of being suitable for plastic products of different sizes, so the device has strong practical value when actually used, and can be adapted to the function of plastic products of different sizes.

Description

Technical Field

[0001] The utility model relates to the field of plastic product processing devices, in particular to a trimming device for plastic product processing. Background Art

[0002] Plastic products are made of plastic, which are high molecular compounds formed by addition polymerization or condensation polymerization, commonly known as plastics or resins. Plastic products can be found everywhere in our lives and have a wide range of uses.

[0003] At present, there are still many factories that use manual trimming to deal with the flash of plastic sheets. In the process of manual trimming, the quality of the product depends entirely on the workers themselves. Due to the uneven skills of the workers themselves, the repaired plastic sheets are completely inconsistent, and there are still a large number of burrs that are not repaired reasonably, which affects the appearance of the plastic sheets and brings a relatively poor experience to users. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a trimming device for processing plastic products. The downward pressing assembly placed at the top can drive the fixed plate and the downward pressing plate to adjust the height between the fixed plate and the workbench through the gas rod, so as to achieve the purpose of being suitable for plastic products of different sizes. Therefore, the device has strong practical value in actual use and can be adapted to the function of plastic products of different sizes.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a trimming device for processing plastic products, comprising a workbench, outer plates are arranged on both sides of the top of the workbench, a driving assembly is arranged on the outer side of each group of the outer plates, a side frame is arranged on the top of the outer plate, a pressing assembly is fixed in the middle of the side frame, the driving assembly comprises an inner plate, a trimming assembly arranged on the inner side of the inner plate and a limiting structure, a cylinder is arranged on the outer side of the outer plate, the output end of the cylinder is fixedly connected to the outer side of the inner plate, the limiting structure comprises a limiting frame and a rotating drum arranged in the limiting frame, the middle part of the rotating drum is penetrated by a rotating shaft, and is movably arranged in the interior of the limiting frame through the rotating shaft, the trimming assembly comprises two groups of connecting plates fixed on the inner plate and a power assembly arranged between the connecting plates, the power assembly comprises two groups of driving motors, a trimming tool head connected to the output end of the driving motor and a cooperative plate for connecting the two groups of driving motors.

[0006] As a preferred technical solution of the utility model, a plurality of adjustment grooves are provided in the middle of each group of connecting plates, and linkage plates are provided on the inner sides of the connecting plates, adjustment rods are provided in the adjustment grooves on both sides, and the adjustment rods pass through the linkage plates and the cooperative plates, the output end of the driving motor passes through the adjustment grooves, and the cooperative plates are placed on the inner sides of the linkage plates.

[0007] As a preferred technical solution of the utility model, the two side parts of each group of adjustment rods placed on the connecting plate are limited and fixed by locking nuts.

[0008] As a preferred technical solution of the utility model, at least three groups of limit structures and two groups of power components are arranged on the inner plate on one side, and each group of rotating cylinders is in the shape of a dumbbell with large ends and a small middle part.

[0009] As a preferred technical solution of the utility model, the side frame includes a positioning frame fixed to the top of the outer plate, a positioning hole structure is opened at the top of the positioning frame, the down-pressing assembly includes a gas rod, a fixed plate and a down-pressing plate, and the fixed plate and the down-pressing plate are connected and fixed by a connecting rod, and the connecting rod passes through the positioning hole structure, and a gas rod is arranged at the top of the positioning frame, and the output end of the gas rod is fixed to the top of the fixed plate.

[0010] As a preferred technical solution of the utility model, the workbench is a roller conveyor belt structure, and a through groove structure is opened in the middle of the workbench.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. In this device, by setting the limiting structure and the chamfering assembly structure, the user can first drive the inner plate to move through the outer cylinder structure, and then drive the limiting structure and the chamfering structure to adjust the width to adapt to plastic products of different sizes. The downward pressure assembly placed on the top can drive the fixed plate and the downward pressure plate to adjust the height with the workbench through the gas rod, so as to achieve the purpose of being suitable for plastic products of different sizes. Therefore, this device has a strong practical value in actual use and can be adapted to the function of plastic products of different sizes.

[0013] 2. In this device, by setting the limiting structure and the edge chamfering component structure, the user can place the plastic product on the workbench, and because the limiting structure and the edge chamfering are connected by the inner plate, they can be moved simultaneously. After the limiting structure, the edge chamfering head in the edge chamfering can cut both sides of the plastic product to reduce the appearance of edge burrs.

[0014] 3. In this device, in the connecting plate of the edge trimming assembly, the cooperative plate and the linkage plate structure can be driven to move slightly in the adjustment groove through the adjustment rod structure, and finally locked by the locking bolts on both sides. The cooperative plate can ensure that the moving distance of the edge trimming heads on both sides is the same. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2This is a structural breakdown diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the limiting structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the trimming assembly structure of the utility model;

[0020] Figure 6 for Figure 5 Structural breakdown diagram.

[0021] Among them: 1. workbench; 2. drive assembly; 21. cylinder; 22. limit structure; 221. limit frame; 222. rotating drum; 223. rotating shaft; 23. trimming assembly; 231. connecting plate; 232. adjusting rod; 233. adjusting groove; 234. linkage plate; 24. outer plate; 25. power assembly; 251. drive motor; 252. trimming head; 253. cooperative plate; 3. inner plate; 4. side frame; 41. positioning frame; 5. pressing assembly; 51. gas rod; 52. fixing plate; 53. pressing plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0023] Embodiment:

[0024] like Figure 1-6As shown, the utility model provides a trimming device for processing plastic products, including a workbench 1, outer plates 24 are arranged on both sides of the top of the workbench 1, a driving assembly 2 is arranged on the outer side of each group of outer plates 24, a side frame 4 is arranged on the top of the outer plate 24, a pressing assembly 5 is fixed to the middle of the side frame 4, the driving assembly 2 includes an inner plate 3, a trimming assembly 23 arranged on the inner side of the inner plate 3 and a limiting structure 22, a cylinder 21 is arranged on the outer side of the outer plate 24, the output end of the cylinder 21 is fixedly connected to the outer side of the inner plate 3, the limiting structure 22 includes a limiting frame 221 and a rotating drum 222 arranged in the limiting frame 221, the middle part of the rotating drum 222 is penetrated by a rotating shaft 223, and is movably arranged through the rotating shaft 223. Inside the limit frame 221, the trimming assembly 23 includes two groups of connecting plates 231 fixed on the inner plate 3 and a power assembly 25 arranged between the connecting plates 231. The power assembly 25 includes two groups of driving motors 251, a trimming head 252 connected to the output end of the driving motor 251, and a cooperative plate 253 for connecting the two groups of driving motors 251; through the set limit structure 22 and the trimming assembly structure, the user can place the plastic product on the workbench 1, and because the limit and trimming are connected through the inner plate 3, they can be moved at the same time. After the limit, the trimming head 252 in the trimming can cut both sides of the plastic product to reduce the appearance of edge burrs.

[0025] In other embodiments, a plurality of adjustment slots 233 are provided in the middle of each group of connecting plates 231, and a linkage plate 234 is provided on the inner side of the connecting plate 231, and adjustment rods 232 are provided in the adjustment slots 233 on both sides, and the adjustment rods 232 penetrate the linkage plate 234 and the coordination plate 253, the output end of the driving motor 251 penetrates the adjustment slots 233, and the coordination plate 253 is placed on the inner side of the coordination plate 234; each group of adjustment rods 232 is placed on both sides of the connecting plate 231 and is fixed by locking nuts; in the connecting plate 231 of the edge trimming assembly, the coordination plate 253 and the linkage plate 234 can be driven to move slightly in the adjustment slot 2333 by the adjustment rod 232 structure, and finally locked by the locking bolts on both sides, and the coordination plate 253 can ensure that the moving distances of the edge trimming heads 252 on both sides are the same;

[0026] At least three groups of limiting structures 22 and two groups of power components 25 are arranged on one side inner plate 3, and each group of rotating drums 222 is dumbbell-shaped with large ends and a small middle part; the side frame 4 includes a positioning frame 41 fixed to the top of the outer plate 24, and a positioning hole structure is opened at the top of the positioning frame 41. The lower pressing component 5 includes a gas rod 51, a fixed plate 52 and a lower pressing plate 53, and the fixed plate 52 and the lower pressing plate 53 are connected and fixed by a connecting rod, and the connecting rod passes through the positioning hole structure, and a gas rod 51 is arranged above the positioning frame 41, and the output end of the gas rod 51 is fixed to the top of the fixed plate 52; the workbench 1 is a roller conveyor belt structure structure, and a through groove structure is provided in the middle of the workbench 1; through the setting of the limiting structure 22 and the chamfering assembly structure, firstly, the user can drive the inner plate 3 to move through the outer cylinder 21 structure, and then drive the limiting structure 22 and the chamfering structure to adjust the width to adapt to plastic products of different sizes, and the pressing assembly 5 placed on the top can drive the fixing plate 52 and the pressing plate 53 to adjust the height with the workbench 1 through the gas rod 51, so as to achieve the purpose of being suitable for plastic products of different sizes. Therefore, when the device is actually used, it has a strong practical value and can be adapted to the function of plastic products of different sizes.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A trimming device for processing plastic products, comprising a workbench (1), characterized in that: The top side of the workbench (1) is provided with outer plates (24), the outer side of each group of the outer plates (24) is provided with a driving assembly (2), the top of the outer plates (24) is provided with a side frame (4), the middle of the side frame (4) is fixed with a pressing assembly (5), the driving assembly (2) comprises an inner plate (3), a trimming assembly (23) arranged on the inner side of the inner plate (3) and a limiting structure (22), the outer side of the outer plates (24) is provided with a cylinder (21), the output end of the cylinder (21) is fixedly connected to the outer side of the inner plate (3), and the limiting structure (22) comprises a limiting frame (221) and a limiting frame (222). A rotating drum (222) is arranged in a limiting frame (221), wherein a rotating shaft (223) penetrates the middle of the rotating drum (222), and the rotating drum (222) is movably arranged in the interior of the limiting frame (221) via the rotating shaft (223); the trimming assembly (23) comprises two groups of connecting plates (231) fixed on the inner plate (3) and a power assembly (25) arranged between the connecting plates (231); the power assembly (25) comprises two groups of driving motors (251), a trimming cutter head (252) connected to the output end of the driving motor (251), and a coordination plate (253) used for connecting the two groups of driving motors (251).

2. A trimming device for processing plastic products according to claim 1, characterized in that: A plurality of adjustment slots (233) are provided in the middle of each group of the connecting plates (231), and linkage plates (234) are provided on the inner side of the connecting plates (231). Adjustment rods (232) are provided in the adjustment slots (233) on both sides, and the adjustment rods (232) penetrate the linkage plates (234) and the coordination plates (253). The output end of the driving motor (251) penetrates the adjustment slots (233), and the coordination plates (253) are placed on the inner side of the linkage plates (234).

3. A trimming device for processing plastic products according to claim 2, characterized in that: The two side portions of each set of adjustment rods (232) placed on the connection plate (231) are both limited and fixed by locking nuts.

4. The trimming device for processing plastic products according to claim 1, characterized in that: At least three groups of limiting structures (22) and two groups of power components (25) are arranged on the inner plate (3) on one side, and each group of rotating cylinders (222) is in the shape of a dumbbell with large ends and a small middle part.

5. The trimming device for processing plastic products according to claim 1, characterized in that: The side frame (4) includes a positioning frame (41) fixed to the top of the outer plate (24), and a positioning hole structure is provided at the top of the positioning frame (41). The lower pressing assembly (5) includes a gas rod (51), a fixed plate (52) and a lower pressing plate (53), and the fixed plate (52) and the lower pressing plate (53) are connected and fixed by a connecting rod, and the connecting rod passes through the positioning hole structure. A gas rod (51) is provided at the top of the positioning frame (41), and the output end of the gas rod (51) is fixed to the top of the fixed plate (52).

6. The trimming device for processing plastic products according to claim 1, characterized in that: The workbench (1) is a roller conveyor belt structure, and a through groove structure is provided in the middle of the workbench (1).

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