Notching device for plastic woven bag processing

Abstract

The utility model relates to the technical field of plastic woven bag processing, and discloses a notching device for plastic woven bag processing. The supporting legs are fixedly connected to the bottom of the workbench; the mounting frame is fixedly connected to the side surface of the workbench; the guide roller is arranged on the inner wall of the mounting frame; the top of the workbench is fixedly connected with a machining assembly. The machining assembly comprises an adjusting part slidably connected to the top of the workbench, the adjusting part is connected with a cutting part, and the adjusting part is connected with a pressing part. According to the notching device for plastic woven bag processing, a control rod is pulled outwards through a control block, the control rod is connected with a positioning block to move, a mounting plate is clamped in a mounting groove, then the control block is loosened, and when the positioning groove corresponds to the positioning block in position, the positioning block is driven by elasticity of a spring to reset and is clamped in the positioning groove, so that mounting of a cutter is completed; therefore, dismounting and mounting are convenient, and follow-up cutter replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic woven bag processing, and particularly relates to a cutting device for plastic woven bag processing. Background Technique

[0002] Plastic woven bags have a wide range of application fields, including industries such as supermarket shopping, agriculture, construction, and chemical industry. Plastic woven bags have the characteristics of compression resistance, moisture resistance, air permeability, etc., and are very suitable as packaging materials, using woven bags to store and transport various items.

[0003] According to a plastic woven bag cutting device disclosed in Chinese Patent CN215512504U, which includes a woven bag processing base, a woven bag pressing device, a cutting blade, and a stretching frame. The woven bag pressing device is fixedly installed on the top of the woven bag processing base. The cutting blade is arranged on the right side of the woven bag pressing device. A lifting rod is fixedly installed on the top of the woven bag processing base. The utility model adopts the cooperation of the woven bag pressing device and the stretching frame, which can stretch the surface of the woven bag, thereby improving the surface tension of the woven bag and facilitating the cutting blade to be more flat during the cutting process of the woven bag.

[0004] With the increase in the use frequency of the cutting blade, the cutting blade will show different degrees of wear, which will affect the cutting efficiency during work. In the above patent, the cutting blade is fixedly connected to the I-shaped auxiliary slider, which is not convenient for the separate replacement of the cutting tool. For this reason, we provide a cutting device for plastic woven bag processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device for plastic woven bag processing to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cutting device for plastic woven bag processing, comprising: a workbench;

[0007] Support legs fixedly connected to the bottom of the workbench;

[0008] An installation frame fixedly connected to the side of the workbench;

[0009] Guide rollers arranged on the inner wall of the installation frame;

[0010] A processing component is fixedly connected to the top of the workbench; the processing component includes an adjustment part slidably connected to the top of the workbench, the adjustment part is connected to a cutting part, and the adjustment part is connected to a pressing part.

[0011] Preferably, the adjusting part includes a guiding groove formed in the front surface of the workbench. A guiding block is slidably connected to the inner surface of the guiding groove. A supporting frame is fixedly connected to the front surface of the guiding block. A lifting rod fixedly penetrates through the top of the supporting frame. A moving plate is fixedly connected to the bottom of the lifting rod. A fixing plate is fixedly connected to the inner side of the bottom end of the supporting frame. A cutting groove is formed in the top of the fixing plate.

[0012] Preferably, the cutting part includes an installation groove formed in the bottom of the moving plate. An installation plate is clamped to the inner surface of the installation groove. A cutting knife is fixedly connected to the bottom of the installation plate. A positioning groove is formed in the side surface of the installation plate. A positioning block is clamped to the inner surface of the positioning groove. The right end of the positioning block is slidably connected to the inner surface of the moving groove. The moving groove is formed in the side surface of the installation groove. A control rod is fixedly connected to the right side of the positioning block. The control rod is slidably connected to the inner surface of the through hole. The through hole is formed in the side surface of the moving plate. A control block is fixedly connected to the right side surface of the control rod. A spring is fixedly connected to the inner surface of the moving groove. One end of the spring away from the moving groove is fixedly connected to the right side of the positioning block.

[0013] Preferably, the pressing part includes a supporting rod penetrating through the top of the moving plate. A limiting block is fixedly connected to the top of the supporting rod. A pressing plate is fixedly connected to the bottom of the supporting rod. A pressing spring is fixedly connected between the top of the pressing plate and the bottom of the moving plate. A U-shaped rod is fixedly connected to the bottom of the pressing plate. A pressing wheel is rotatably connected to the outer wall of the U-shaped rod.

[0014] Preferably, the bottom of the fixing plate is in contact with the top of the workbench, which is convenient for the fixing plate to move with the supporting frame to change the cutting position.

[0015] Preferably, the cutting knife is arranged directly above the cutting groove, and the bottom end of the cutting knife fits the shape of the inner surface of the cutting groove, which is convenient for cutting.

[0016] Preferably, the through hole is communicated with the moving groove, and the moving groove is communicated with the installation groove, which is convenient for the control rod to drive the positioning block to move.

[0017] Preferably, the outer wall of the supporting rod is slidably connected to the bottom of the moving plate, and the height of the pressing wheel can be adjusted by the supporting rod.

[0018] Compared with the prior art, the utility model provides a cutting device for plastic woven bags, which has the following beneficial effects:

[0019] 1. For the cutting device for plastic woven bags, the supporting frame is slidably connected to the guiding groove through the guiding block, and can drive the fixing plate to move left and right, so that the cutting position can be adjusted as required. When the lifting rod is started, the height of the cutting knife can be adjusted through the moving plate, which is convenient for cutting and processing.

[0020] 2. For the cutting device used in plastic woven bag processing, by pulling the control rod outward through the control block, the control rod is connected to move the positioning block. After clamping the mounting plate in the mounting groove, release the control block. When the positions of the positioning groove and the positioning block correspond, at this time, the spring drives the positioning block to reset and clamp in the positioning groove, thus completing the installation of the cutting knife. In this way, the disassembly and assembly are convenient, facilitating the subsequent replacement of the cutting knife.

[0021] 3. For the cutting device used in plastic woven bag processing, when driving the cutting knife to descend through the moving plate, at the same time, drive the pressing plate to descend through the support rod, and use the pressing wheel to press and fix the left and right sides of the cutting position of the woven bag, which can prevent the woven bag from shifting during cutting and affecting the cutting effect. At the same time, the support rod movably penetrates through the moving plate, and the pressing plate can be driven to rise and fall according to the position of the cutting knife by the support rod, and the pressing spring drives the pressing plate to reset, so as to always ensure the pressing of the pressing wheel on the woven bag. Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the adjusting part structure of the present utility model;

[0024] Figure 3 is a schematic diagram of the cutting part structure of the present utility model;

[0025] Figure 4 is a schematic diagram of the cutting part structure of the present utility model;

[0026] Figure 5 is a schematic diagram of the pressing part structure of the present utility model.

[0027] In the figure: workbench 1, support leg 2, mounting bracket 3, guiding roller 4, processing assembly 5, adjusting part 51, guiding groove 511, guiding block 512, support frame 513, lifting rod 514, moving plate 515, cutting groove 516, fixing plate 517, cutting part 52, mounting groove 521, mounting plate 522, cutting knife 523, positioning groove 524, positioning block 525, moving groove 526, control rod 527, through hole 528, control block 529, spring 520, pressing part 53, support rod 531, limiting block 532, pressing plate 533, pressing spring 534, U-shaped rod 535, pressing wheel 536. Detailed Embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Embodiment 1

[0031] The cutting device for plastic woven bag processing provided by the present utility model is as Figures 1 to 5 shown: A cutting device for plastic woven bag processing, comprising: a workbench 1;

[0032] Support legs 2 fixedly connected to the bottom of the workbench 1;

[0033] Mounting frames 3 fixedly connected to the side of the workbench 1;

[0034] Guide rollers 4 arranged on the inner wall of the mounting frame 3;

[0035] A processing assembly 5 is fixedly connected to the top of the workbench 1; the processing assembly 5 includes an adjusting part 51 slidably connected to the top of the workbench 1, the adjusting part 51 is connected with a cutting part 52, and the adjusting part 51 is connected with a pressing part 53.

[0036] The adjusting part 51 includes a guiding groove 511 opened on the front of the workbench 1, the inner surface of the guiding groove 511 is slidably connected with a guiding block 512, the front of the guiding block 512 is fixedly connected with a support frame 513, the top of the support frame 513 is fixedly penetrated by a lifting rod 514, the bottom of the lifting rod 514 is fixedly connected with a moving plate 515, and the inner side of the bottom end of the support frame 513 is fixedly connected with a fixing plate 517, and a cutting groove 516 is opened on the top of the fixing plate 517.

[0037] In this embodiment, the bottom of the fixing plate 517 is in contact with the top of the workbench 1, which is convenient for the fixing plate 517 to move along with the support frame 513 to change the cutting position.

[0038] Embodiment 2

[0039] Based on Embodiment 1, the incision device for plastic woven bag processing provided by the present utility model is as follows Figures 1 to 5 As shown: The cutting part 52 includes a mounting groove 521 opened at the bottom of the moving plate 515. An installation plate 522 is clamped on the inner surface of the mounting groove 521. A cutting knife 523 is fixedly connected to the bottom of the installation plate 522. A positioning groove 524 is opened on the side surface of the installation plate 522. A positioning block 525 is clamped on the inner surface of the positioning groove 524. The right end of the positioning block 525 is slidably connected to the inner surface of the movable groove 526. The movable groove 526 is opened on the side surface of the mounting groove 521. A control rod 527 is fixedly connected to the right side of the positioning block 525. The control rod 527 is slidably connected to the inner surface of the through hole 528. The through hole 528 is opened on the side surface of the moving plate 515. A control block 529 is fixedly connected to the right side surface of the control rod 527. A spring 520 is fixedly connected to the inner surface of the movable groove 526. One end of the spring 520 away from the movable groove 526 is fixedly connected to the right side of the positioning block 525.

[0040] In this embodiment, the cutting knife 523 is arranged directly above the cutting groove 516, and the bottom end of the cutting knife 523 fits the inner surface shape of the cutting groove 516, which is convenient for cutting.

[0041] Furthermore, the through hole 528 is communicated with the movable groove 526, and the movable groove 526 is communicated with the mounting groove 521, which is convenient for the control rod 527 to drive the positioning block 525 to move.

[0042] Embodiment 3

[0043] Based on Embodiment 1, the incision device for plastic woven bag processing provided by the present utility model is as follows Figures 1 to 5 As shown: The pressing part 53 includes a support rod 531 passing through the top of the moving plate 515. A limit block 532 is fixedly connected to the top of the support rod 531. A pressing plate 533 is fixedly connected to the bottom of the support rod 531. A pressing spring 534 is fixedly connected between the top of the pressing plate 533 and the bottom of the moving plate 515. A U-shaped rod 535 is fixedly connected to the bottom of the pressing plate 533. A pressing wheel 536 is rotatably connected to the outer wall of the U-shaped rod 535.

[0044] In this embodiment, the outer wall of the support rod 531 is slidably connected to the bottom of the moving plate 515, and the pressing wheel 536 can be driven by the support rod 531 to adjust the height.

[0045] During the actual operation process, when this device is in use, the control rod 527 is pulled outwards by the control blocks 529 on both sides. The control rod 527 is connected to the positioning block 525 to move. After the mounting plate 522 is clamped in the mounting groove 521, the control block 529 is released. When the positioning groove 524 corresponds to the positioning block 525, at this time, the positioning block 525 is driven by the spring 520 to reset and is clamped in the positioning groove 524, thus completing the installation of the cutting knife 523. In this way, the disassembly and assembly are convenient, which is convenient for the subsequent replacement of the worn cutting knife 523.

[0046] The support frame 513 is slidably connected in the guide groove 511 through the guide block 512, and can drive the fixed plate 517 to move left and right, so that the cutting position can be adjusted as needed. When the lifting rod 514 is activated, the height of the cutting knife 523 can be adjusted through the moving plate 515, which is convenient for cutting and processing. When the cutting knife 523 is driven to descend by the moving plate 515, at the same time, the pressing plate 533 is driven to descend by the support rod 531, and the pressing wheels 536 are used to press and fix the left and right sides of the cutting position of the woven bag, which can prevent the woven bag from shifting during cutting and affecting the cutting effect. At the same time, the support rod 531 movably penetrates through the moving plate 515, and the pressing plate 533 can be driven to lift according to the position of the cutting knife 523 by the support rod 531, and the pressing plate is driven to reset by the pressing spring 534, so that the pressing of the pressing wheels 536 on the woven bag can be always ensured.

[0047] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A cutting device for processing plastic woven bags, comprising: Workbench (1); A support leg (2) fixedly connected to the bottom of the workbench (1); A mounting frame (3) fixedly connected to the side of the workbench (1); A guide roller (4) arranged on the inner wall of the mounting frame (3); The invention is characterized in that: a processing assembly (5) is fixedly connected to the top of the workbench (1); the processing assembly (5) comprises an adjusting portion (51) slidably connected to the top of the workbench (1), the adjusting portion (51) is connected to a cutting portion (52), and the adjusting portion (51) is connected to a holding portion (53).

2. A cutting device for processing plastic woven bags according to claim 1, characterized in that: The adjusting portion (51) comprises a guide groove (511) provided on the front side of the workbench (1); a guide block (512) is slidably connected to the inner surface of the guide groove (511); a support frame (513) is fixedly connected to the front side of the guide block (512); a lifting rod (514) is fixedly passed through the top of the support frame (513); a movable plate (515) is fixedly connected to the bottom of the lifting rod (514); a fixed plate (517) is fixedly connected to the inner side of the bottom end of the support frame (513); a cutting groove (516) is provided on the top of the fixed plate (517).

3. A cutting device for processing plastic woven bags according to claim 1, characterized in that: The cutting portion (52) comprises a mounting groove (521) provided at the bottom of the movable plate (515), the inner surface of the mounting groove (521) being clamped with a mounting plate (522), the bottom of the mounting plate (522) being fixedly connected with a cutter (523), a locating groove (524) being provided on the side of the mounting plate (522), a locating block (525) being clamped with the inner surface of the locating groove (524), the right end of the locating block (525) being slidably connected to the inner surface of a movable groove (526), ​​the movable groove (526) being provided on the mounting groove ( 521), a control rod (527) is fixedly connected to the right side of the positioning block (525), and the control rod (527) is slidably connected to the inner surface of a through hole (528), and the through hole (528) is opened on the side of the movable plate (515), and a control block (529) is fixedly connected to the right end side of the control rod (527), and a spring (520) is fixedly connected to the inner surface of the movable groove (526), ​​and one end of the spring (520) away from the movable groove (526) is fixedly connected to the right side of the positioning block (525).

4. A cutting device for processing plastic woven bags according to claim 1, characterized in that: The holding portion (53) comprises a support rod (531) passing through the top of the movable plate (515); the top of the support rod (531) is fixedly connected to a limiting block (532); the bottom of the support rod (531) is fixedly connected to a holding plate (533); a holding spring (534) is fixedly connected between the top of the holding plate (533) and the bottom of the movable plate (515); the bottom of the holding plate (533) is fixedly connected to a U-shaped rod (535); and the outer wall of the U-shaped rod (535) is rotatably connected to a pressure wheel (536).

5. The incision device for processing plastic woven bags according to claim 2, characterized in that: The bottom of the fixing plate (517) is arranged in contact with the top of the workbench (1).

6. A cutting device for processing plastic woven bags according to claim 3, characterized in that: The cutting knife (523) is arranged to be located directly above the cutting groove (516), and the bottom end of the cutting knife (523) matches the shape of the inner surface of the cutting groove (516).

7. The incision device for processing plastic woven bags according to claim 3, characterized in that: The through hole (528) is connected to the movable groove (526), ​​and the movable groove (526) is connected to the installation groove (521).

8. The incision device for processing plastic woven bags according to claim 4, characterized in that: The outer wall of the support rod (531) and the bottom of the movable plate (515) are arranged to be slidably connected.

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