Shearing device for processing polyester hot air mesh belt

Abstract

The utility model discloses a shearing device for processing a polyester hot air mesh belt, which comprises a shearing operation platform, an operation cross beam is mounted at the upper end of the shearing operation platform, a shearing positioning mechanism is mounted on the operation cross beam, and the shearing positioning mechanism is horizontally adjusted in a sliding manner along the surface of the operation cross beam. And a plurality of mesh belt fixing mechanisms are mounted on the surface of the lower end of the operation cross beam. By arranging the mesh belt fixing mechanism which is convenient to drive and control, the polyester hot air mesh belt can be quickly limited and fixed on the surface of the shearing operation platform, and the shearing positioning mechanism can be conveniently driven to stably and horizontally slide by utilizing a servo motor driving device to be matched with a sliding rail and sliding block sliding structure; therefore, the surface of the polyester hot-air mesh belt can be subjected to smooth and straight sliding shearing operation conveniently, it is guaranteed that the cutting portion of the polyester hot-air mesh belt is smooth, and the device has the advantages of being high in automation degree and easy and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of mesh belt processing, in particular to a shearing device for processing a polyester hot air mesh belt. Background Technique

[0002] The polyester hot air mesh belt is a mesh cloth woven by using textile machinery and different weaving methods. It is one of the main drying and filtering materials, and is widely used in industries such as papermaking, sewage treatment, sugar making, pharmaceutical, ceramics, food, printing, coal washing, etc. The polyester mesh is one of the main drying and filtering materials in the world, so it is widely used in the papermaking field. It is an indispensable precious and consumable dehydration equipment in the papermaking industry. When applied to the papermaking field, it is also called a polyester papermaking mesh. During the processing of the mesh belt, workers need to cut the length of the mesh belt through a shearing device.

[0003] The Chinese authorized patent document with the publication number of CN214644152U discloses a fixed-length shearing device for mesh belt processing, belonging to the technical field of shearing devices. The utility model includes a fixed seat, and a fixed-length limit component is installed on the edge of the top end of the fixed seat. The fixed-length limit component includes a chute, a positioning rod, a connecting block, a bolt, a fixing plate, a sleeve, a transmission belt, a threaded column and a pressing plate. A chute is opened on the edge of the top end of the fixed seat, the positioning rod is slidably connected inside the chute, and a connecting block is installed on one side of the positioning rod. Through the fixed-length limit component of the utility model, it is convenient for workers to move the position of the positioning rod, reducing the difficulty for workers to move the positioning rod, so as to facilitate workers to limit the length of the mesh belt to be cut. At the same time, it is also convenient for workers to fix the position of the placed mesh belt, avoiding the phenomenon of position movement of the mesh belt during cutting, and reducing the difficulty for workers to cut the mesh belt.

[0004] In the above-mentioned prior art, the mesh belt cannot be conveniently and quickly limited and fixed, and at the same time, the straightness and flatness of the cutting part cannot be guaranteed. Therefore, it is necessary to develop a new shearing device for processing a polyester hot air mesh belt. Content of the Utility Model

[0005] The purpose of the utility model is to provide a shearing device for processing a polyester hot air mesh belt, so as to solve the problems in the above-mentioned background technique that the mesh belt cannot be conveniently and quickly limited and fixed in the prior art, and at the same time, the straightness and flatness of the cutting part cannot be guaranteed.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A shearing device for processing a polyester hot air mesh belt, including a shearing operation platform, an operation cross beam is installed on the upper end of the shearing operation platform, a shearing positioning mechanism is installed on the operation cross beam, the shearing positioning mechanism slides horizontally and adjusts along the surface of the operation cross beam, and a plurality of mesh belt fixing mechanisms are installed on the lower surface of the operation cross beam.

[0007] Preferably, a servo motor is installed on one side of the working crossbeam. The output end of the servo motor is connected to a driving wheel through a rotating shaft, and the surface of the driving wheel is connected to a driven wheel through a conveyor belt.

[0008] Preferably, fixing clamps are arranged on the surface of the conveyor belt. The fixing clamps are fixedly connected to a driving cylinder through bolts, and a fixing slider is arranged on the rear end surface of the driving cylinder.

[0009] Preferably, a fixing slide rail is arranged on the front end surface of the working crossbeam. The driving cylinder horizontally slides and adjusts along the surface of the fixing slide rail through the fixing slider.

[0010] Preferably, the lower end of the driving cylinder is fixedly connected to a bearing plate through a lifting rod. A cutting driving cylinder is installed on the upper end surface of the bearing plate, and a cutting blade is installed at the lower end of the cutting driving cylinder.

[0011] Preferably, a mounting plate is arranged on the net belt fixing mechanism. Fixing holes are arranged on the surface of the mounting plate. The mounting plate is fixedly connected to the working crossbeam through screws passing through the fixing holes. A positioning cylinder is arranged at the lower end of the mounting plate, and the output end of the positioning cylinder is fixedly connected to a pressing plate through a pressing rod.

[0012] Preferably, a load-bearing frame is installed at the bottom of the shearing operation platform, and the load-bearing frame is fixedly welded to the shearing operation platform.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing a net belt fixing mechanism with convenient driving control, the polyester hot air net belt can be quickly limited and fixed on the surface of the shearing operation platform. By using a servo motor driving device in cooperation with a slide rail and slider sliding structure, the shearing positioning mechanism can be conveniently driven to perform stable horizontal sliding, so as to facilitate the smooth and straight sliding shearing operation on the surface of the polyester hot air net belt, ensure the smoothness of the cutting part of the polyester hot air net belt, and have the advantages of high automation degree and simple and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the local installation structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the net belt fixing mechanism of the present utility model.

[0018] In the figure: 1, driving wheel; 2, servo motor; 3, conveyor belt; 4, mesh belt fixing mechanism; 5, shearing operation platform; 6, operation crossbeam; 7, driven wheel; 8, shearing positioning mechanism; 9, fixed slide rail; 10, load-bearing frame; 11, driving cylinder; 12, fixed clamping plate; 13, cutting driving cylinder; 14, bearing plate; 15, cutting blade; 16, lifting rod; 17, fixed slider; 18, pressing rod; 19, mounting plate; 20, fixing hole; 21, positioning cylinder; 22, pressing plate. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Please refer to Figures 1-3 , an embodiment provided by the present invention: a shearing device for processing polyester hot air mesh belts, including a shearing operation platform 5. An operation crossbeam 6 is installed at the upper end of the shearing operation platform 5. A shearing positioning mechanism 8 is installed on the operation crossbeam 6. The shearing positioning mechanism 8 slides horizontally and adjusts along the surface of the operation crossbeam 6. A plurality of mesh belt fixing mechanisms 4 are installed on the lower surface of the operation crossbeam 6.

[0021] Furthermore, a servo motor 2 is installed on one side of the operation crossbeam 6. The output end of the servo motor 2 is connected to a driving wheel 1 through a rotating shaft. The surface of the driving wheel 1 is connected to a driven wheel 7 through a conveyor belt 3. By turning on the servo motor 2, it is used to drive the driving wheel 1 to drive the driven wheel 7 for transmission.

[0022] Furthermore, a fixed clamping plate 12 is arranged on the surface of the conveyor belt 3. The fixed clamping plate 12 is fixedly connected to a driving cylinder 11 through a bolt. A fixed slider 17 is arranged on the rear surface of the driving cylinder 11. By providing the structure of the fixed clamping plate 12, the driving cylinder 11 can be installed and fixed on the conveyor belt 3 through the fixed clamping plate 12, which is convenient for horizontally moving and adjusting the position of the driving cylinder 11.

[0023] Furthermore, a fixed slide rail 9 is arranged on the front surface of the operation crossbeam 6. The driving cylinder 11 slides horizontally and adjusts along the surface of the fixed slide rail 9 through the fixed slider 17. By providing the convenient structure of the fixed slider 17 cooperating with the fixed slide rail 9, it can be used to control the driving cylinder 11 to perform stable horizontal movement and adjustment.

[0024] Furthermore, the lower end of the driving cylinder 11 is fixedly connected with a bearing plate 14 through a lifting rod 16. A cutting driving cylinder 13 is installed on the upper surface of the bearing plate 14, and a cutting blade 15 is installed at the lower end of the cutting driving cylinder 13. The driving cylinder 11 can drive and control the installation height of the bearing plate 14, so that the cutting blade 15 is in close contact with the surface of the polyester hot air conveyor belt. Under the action of the cutting driving cylinder 13, the cutting blade 15 is driven to slide and straightly cut the surface of the polyester hot air conveyor belt.

[0025] Furthermore, an installation plate 19 is arranged on the belt fixing mechanism 4. Fixing holes 20 are arranged on the surface of the installation plate 19. The installation plate 19 is fixedly connected with the working cross beam 6 through screws passing through the fixing holes 20. A positioning cylinder 21 is arranged at the lower end of the installation plate 19. The output end of the positioning cylinder 21 is fixedly connected with a pressing plate 22 through a pressing rod 18. By providing the convenient installation plate 19 and screw structure, it is convenient to quickly install and fix the positioning cylinder 21 and the working cross beam 6. Under the control of the positioning cylinder 21, the pressing plate 22 is driven to move downward and can be in close contact with the surface of the polyester hot air conveyor belt for fixation.

[0026] Furthermore, a load-bearing frame 10 is installed at the bottom of the shearing operation platform 5. The load-bearing frame 10 is fixedly connected with the shearing operation platform 5 by welding, which is used to weigh and stabilize the bottom of the shearing operation platform 5.

[0027] Working principle: When in use, a working cross beam 6 is installed on the upper end of the shearing operation platform 5. A plurality of belt fixing mechanisms 4 are installed on the lower surface of the working cross beam 6. An installation plate 19 is arranged on the belt fixing mechanism 4. Fixing holes 20 are arranged on the surface of the installation plate 19. The installation plate 19 is fixedly connected with the working cross beam 6 through screws passing through the fixing holes 20. A positioning cylinder 21 is arranged at the lower end of the installation plate 19. The output end of the positioning cylinder 21 is fixedly connected with a pressing plate 22 through a pressing rod 18. By providing the convenient installation plate 19 and screw structure, it is convenient to quickly install and fix the positioning cylinder 21 and the working cross beam 6. Under the control of the positioning cylinder 21, the pressing plate 22 is driven to move downward and can be in close contact with the surface of the polyester hot air conveyor belt for fixation. Then, the servo motor 2 is started to drive the driving wheel 1 to drive the driven wheel 7 for transmission. The driving cylinder 11 can be installed and fixed on the conveyor belt 3 through the fixing clamp 12, which is convenient to horizontally move and adjust the position of the driving cylinder 11. By providing the convenient fixed slider 17 and fixed slide rail 9 structure, it can be used to control the driving cylinder 11 for stable horizontal movement and adjustment. The driving cylinder 11 can drive and control the installation height of the bearing plate 14, so that the cutting blade 15 is in close contact with the surface of the polyester hot air conveyor belt. Under the action of the cutting driving cylinder 13, the cutting blade 15 is driven to slide and straightly cut the surface of the polyester hot air conveyor belt, ensuring that the cutting part of the polyester hot air conveyor belt is smooth and neat.

[0028] It should be noted that in this text, 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 terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. Moreover, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, and no specific description will be made here.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A shearing device for processing polyester hot air mesh belts, comprising a shearing operation platform (5), characterized in that, The upper end of the shearing operation platform (5) is provided with an operation cross beam (6), the shearing positioning mechanism (8) is installed on the operation cross beam (6), the shearing positioning mechanism (8) is horizontally slidably adjusted along the surface of the operation cross beam (6), and a plurality of mesh belt fixing mechanisms (4) are installed on the lower surface of the operation cross beam (6).

2. The shearing device for processing a polyester hot air mesh belt according to claim 1, characterized in that: A servo motor (2) is installed on one side of the operation cross beam (6), the output end of the servo motor (2) is connected with a driving wheel (1) through a rotating shaft, and the surface of the driving wheel (1) is connected with a driven wheel (7) through a conveyor belt (3).

3. A shearing device for processing polyester hot air mesh belts according to claim 2, characterized in that: Fixing clamping plates (12) are arranged on the surface of the conveyor belt (3), the fixing clamping plates (12) are fixedly connected with a driving air cylinder (11) through bolts, and fixing sliding blocks (17) are arranged on the rear end surface of the driving air cylinder (11).

4. A shearing device for processing a polyester hot air mesh belt according to claim 3, characterized in that: A fixing slide rail (9) is arranged on the front end surface of the operation cross beam (6), and the driving air cylinder (11) is horizontally slidably adjusted along the surface of the fixing slide rail (9) through the fixing sliding block (17).

5. A shearing device for processing a polyester hot air mesh belt according to claim 4, characterized in that: The lower end of the driving air cylinder (11) is fixedly connected with a bearing plate (14) through a lifting rod (16), a cutting driving air cylinder (13) is installed on the upper end surface of the bearing plate (14), and a cutting blade (15) is installed at the lower end of the cutting driving air cylinder (13).

6. The shearing device for processing polyester hot air mesh belts according to claim 1, characterized in that: An installation plate (19) is arranged on the mesh belt fixing mechanism (4), fixing holes (20) are arranged on the surface of the installation plate (19), the installation plate (19) is fixedly connected with the operation cross beam (6) through screws passing through the fixing holes (20), a positioning air cylinder (21) is arranged at the lower end of the installation plate (19), and the output end of the positioning air cylinder (21) is fixedly connected with a pressing plate (22) through a pressing rod (18).

7. A shearing device for processing a polyester hot air mesh belt according to claim 1, characterized in that: A load-bearing frame (10) is installed at the bottom of the shearing operation platform (5), and the load-bearing frame (10) is fixedly welded to the shearing operation platform (5).

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