Cutting equipment for waterproof coating stickers

Abstract

The utility model discloses cutting equipment for waterproof coating stickers. The cutting equipment comprises a supporting frame, a cutting mechanism and a cutting mechanism, the roller frame is arranged at one end of the supporting frame; the two extrusion rollers are arranged up and down and are used for adjusting the friction force of coating sticker conveying; the tension roller is arranged at the bottom of the supporting frame, and elastic parts used for adjusting tension are arranged at the two ends of the tension roller; the device has the advantages that tension of stickers in the conveying process can be flexibly adjusted through the extrusion roller and the tension roller, it is guaranteed that the stickers are kept flat during cutting, the cutting precision is improved, the collecting part drives the lead screw through the motor to enable the installation base to descend slowly, the cut stickers are stacked in order, disorder and stacking of the stickers are avoided, and the production efficiency is improved. The subsequent treatment and use are convenient; the equipment is suitable for waterproof coating stickers of different specifications and materials, and the cutting requirements of the stickers of different thicknesses and materials can be easily met by adjusting the gap between the extrusion rollers and the elastic force of the tension roller.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coating sticker processing, in particular to a cutting device for waterproof coating stickers. Background Technique

[0002] The waterproof coating sticker forms an effective waterproof barrier by coating one or more layers of waterproof materials on the sticker surface, preventing moisture from penetrating into the substrate below the sticker. Such stickers not only have waterproof functions but may also have properties such as moisture resistance, mildew resistance, and weather resistance, and are suitable for a variety of indoor and outdoor environments.

[0003] During the sticker processing, cutting treatment is required. The existing cutting devices cannot adjust the tension of the sticker during transportation, making it impossible to keep it flat during cutting, and there is no corresponding material receiving mechanism after cutting, resulting in chaos of the cut materials. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cutting device for waterproof coating stickers to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A cutting device for waterproof coating stickers, including:

[0006] A support frame;

[0007] A roller frame placed at one end of the support frame;

[0008] Two extrusion rollers arranged up and down, used to adjust the friction of the coating sticker during transportation;

[0009] A tension roller placed at the bottom of the support frame, and elastic parts for adjusting tension are provided at both ends of the tension roller;

[0010] A support table fixedly connected above the support frame. Two driving rollers are rotatably connected in the middle of the support table to drive the sticker to move forward, and a cutter is provided on one side of the driving roller;

[0011] A material receiving part placed at one end of the support table. The material receiving part includes a liftable material receiving tray and a driving component for driving the material receiving tray to lift.

[0012] Preferably, a U-shaped frame is installed on the top of the support frame, an adjustment frame is fixedly connected inside the U-shaped frame, one of the extrusion rollers is rotatably arranged inside the adjustment frame, the other extrusion roller is liftably installed inside the adjustment frame, and one - support rollers are rotatably connected on both sides of the extrusion roller inside the U - shaped frame.

[0013] Preferably, the elastic part includes an adjustment frame fixedly connected to the top of the support frame. A lifting slider is slidably connected inside the adjustment frame. The tension roller is rotatably connected to the middle of the lifting slider. A guide rod is fixedly connected to the top of the lifting slider. The guide rod is slidably connected to the adjustment frame. A spring is sleeved outside the guide rod and above the lifting slider.

[0014] Preferably, two second support rollers are rotatably connected to one side of the support table. The second support rollers are located above the tension roller, and the second support rollers and the tension roller are arranged in a staggered manner.

[0015] Preferably, a protective cover is fixedly connected to the top of the support table. A cylinder is fixedly connected to the top of the protective cover. The cutting knife is fixedly connected to the output end of the cylinder.

[0016] Preferably, the material receiving part further includes a mounting seat slidably arranged at one end of the support table. Threaded rods are respectively connected to the ends of the mounting seat. A motor is installed at one end of the support frame. The output end of the motor is in transmission connection with the threaded rod through a transmission box.

[0017] Preferably, the material receiving disc is installed on the top of the mounting seat. A baffle is detachably installed in the middle of the material receiving disc.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the extrusion roller and the tension roller, the tension of the sticker during the conveying process can be flexibly adjusted to ensure that the sticker remains flat during cutting, improving the cutting accuracy. The material receiving part drives the mounting seat to slowly descend through the motor driving the threaded rod, realizing the orderly stacking of the cut stickers, avoiding the chaos and stacking of the stickers, and facilitating subsequent processing and use; The equipment is applicable to waterproof coating stickers of different specifications and materials. By adjusting the gap of the extrusion roller and the elasticity of the tension roller, the cutting requirements of stickers with different thicknesses and materials can be easily adapted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is an enlarged view of part A of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the tension roller of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the cutting knife of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the material receiving disc of the present utility model;

[0024] Figure 6 is a schematic structural diagram of the mounting seat of the present utility model.

[0025] In the figure: 1. Support frame; 2. Roller frame; 3. First support roller; 4. Adjustment frame; 5. Extrusion roller; 6. Receiving tray; 7. Second support roller; 8. Tension roller; 9. Adjustment frame; 10. Lifting slider; 11. Guide rod; 12. Spring; 13. Driving roller; 14. Support table; 15. Protective cover; 16. Cylinder; 17. Cutting knife; 18. Mounting seat; 19. Lead screw; 20. Motor. Specific implementation manner

[0026] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figure 1 , 2 , 3, 4, 5, 6 as shown, the present invention provides a technical solution: a cutting device for waterproof coating stickers, including: a support frame 1; a roller frame 2 fixedly connected to one end of the support frame 1; two extrusion rollers 5 are rotatably installed up and down for adjusting the friction force of the coating sticker conveying; a tension roller 8 is lifted and placed at the bottom of the support frame 1, and elastic parts for adjusting the tension are provided at both ends of the tension roller 8; a support table 14 is fixedly connected above the support frame 1, two driving rollers 13 are rotatably connected in the middle of the support table 14, a meter counter is installed on the top of the driving roller 13 for detecting the conveying length, driving motors are provided at both ends of the two driving rollers 13, the driving roller 13 located above is driven to rotate counterclockwise, and the driving roller 13 located below is driven to rotate clockwise for driving the sticker to move forward, and a cutting knife 17 is provided on one side of the driving roller 13; a receiving part is placed at one end of the support table 14, and the receiving part includes a liftable receiving tray 6 and a driving component for driving the receiving tray 6 to lift.

[0028] It should be noted that in the present invention, the roll of waterproof coating stickers to be cut is placed, and then the free end passes through the middle of the extrusion roller 5, then bypasses the bottom of the tension roller 8 and then enters between the two driving rollers 13. The sticker is conveyed forward by the two driving rollers 13. After being conveyed to the specified length, the cutting knife 17 moves downward for cutting. The connection between the support table 14 and the receiving tray 6 is provided with an inclined surface. After cutting, it falls into the receiving tray 6, and the receiving tray 6 slowly descends, so that the cut stickers are not stacked on the receiving tray 6, thereby automatically collecting materials.

[0029] Please refer to Figure 1As shown in the figure, a U-shaped frame is installed at the top of the support frame 1. An adjustment frame 4 is fixedly connected to the inner side of the U-shaped frame. One of the extrusion rollers 5 is rotatably arranged in the adjustment frame 4, and the other extrusion roller 5 is vertically movably installed on the inner side of the adjustment frame 4. One-way support rollers 3 are rotatably connected to both sides of the extrusion roller 5 on the inner side of the U-shaped frame.

[0030] It should be noted that a chute is provided in the middle of the adjustment frame 4 of the present utility model. A slider is slidably installed inside the chute. The slider is rotatably connected to the upper extrusion roller 5. The sticker passes around the outside of the one-way support roller 3 and enters between the two extrusion rollers 5, and then passes around the outside of the other one-way support roller 3. The position of the slider is adjusted by the screw on the top of the slider, so as to adjust the gap between the two extrusion rollers 5, increase the pressure on the sticker, and facilitate ensuring a certain tension during its conveying process.

[0031] Please refer to Figure 1 、 2 As shown in FIGS. 、、3, the elastic part includes an adjustment frame 9 fixedly connected to the top of the support frame 1. A lifting slider 10 is slidably connected inside the adjustment frame 9. A tension roller 8 is rotatably connected to the middle of the lifting slider 10. A guide rod 11 is fixedly connected to the top of the lifting slider 10. The guide rod 11 is slidably connected to the adjustment frame 9. A spring 12 is sleeved outside the guide rod 11 and above the lifting slider 10. Two two-way support rollers 7 are rotatably connected to one side of the support table 14. The two-way support rollers 7 are located above the tension roller 8 and are arranged staggeredly with the tension roller 8.

[0032] It should be noted that in the present utility model, the sticker passes around the bottom of one tension roller 8 and over the top of one of the two-way support rollers 7, then passes around the bottom of the other tension roller 8 and then over the outside of the two two-way support rollers 7, and then passes between the two driving rollers 13. When the driving rollers 13 pull and convey the sticker, the sticker moves upward and drives the tension roller 8 to rotate while moving upward. The tension roller 8 compresses the spring 12 through the lifting slider 10, and the spring 12 applies a downward force to the tension roller 8, making the sticker straight, so as to adjust the tension of the sticker.

[0033] Please refer to Figure 1 、 2 As shown in FIGS. 、、3, a protective cover 15 is fixedly connected to the top of the support table 14. A cylinder 16 is fixedly connected to the top of the protective cover 15. A cutter 17 is fixedly connected to the output end of the cylinder 16.

[0034] It should be noted that the present utility model is equipped with a PLC controller. When the driving rollers 13 drive the roller type length counter of the Z96-F series to work, when the specified length is conveyed, the PLC controller controls the driving motor of the driving rollers 13 to stop working, and the cylinder 16 drives the cutter 17 to move downward to complete the cutting.

[0035] Please refer toFigure 5 , 6 As shown in 6 , the material receiving part further includes a mounting seat 18 slidably arranged at one end of the support table 14. Threaded rods 19 are connected to the ends of the mounting seat 18. One end of the support frame 1 is provided with a motor 20, and the output end of the motor 20 is in transmission connection with the threaded rod 19 through a transmission box. The material receiving tray 6 is installed on the top of the mounting seat 18, and a baffle is detachably installed in the middle of the material receiving tray 6.

[0036] It should be noted that after the cutting of the present utility model is completed, the cut sticker slides along the inclined surface at one end of the support table 14 into the material receiving tray 6. The motor 20 drives the bevel gear set inside the transmission box to rotate. The driving bevel gear of the bevel gear set is fixedly connected to the transmission end of the motor 20, and the driven bevel gear meshed with the driving bevel gear is connected to the threaded rod 19. The motor 20 drives the threaded rod 19 to slowly lower the mounting seat 18, so that the cut stickers are stacked on the top of the material receiving tray 6, realizing orderly material receiving.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model.

[0038] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0039] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "rotary connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; 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 elements or the interaction relationship between two elements. Unless otherwise clearly limited, 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.

[0040] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles 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 cutting device for waterproof coating stickers, characterized in that: Comprising: Support frame (1); Roller frame (2), the roller frame (2) is placed at one end of the support frame (1); Extrusion rollers (5), there are two extrusion rollers (5) arranged up and down, used to adjust the friction of the coating sticker conveying; Tension roller (8), the tension roller (8) is placed at the bottom of the support frame (1), and elastic parts for adjusting the tension are provided at both ends of the tension roller (8); Support table (14), the support table (14) is fixedly connected above the support frame (1), and two driving rollers (13) are rotatably connected in the middle of the support table (14) for driving the sticker to move forward, and a cutter (17) is provided on one side of the driving roller (13); Receiving part, the receiving part is placed at one end of the support table (14), and the receiving part includes a liftable receiving tray (6) and a driving component for driving the receiving tray (6) to lift.

2. The cutting device for waterproof coating stickers according to claim 1, characterized in that: A U-shaped frame is installed on the top of the support frame (1), an adjustment frame (4) is fixedly connected to the inner side of the U-shaped frame, one of the extrusion rollers (5) is rotatably arranged in the adjustment frame (4), and the other extrusion roller (5) is liftably installed on the inner side of the adjustment frame (4), and first support rollers (3) are rotatably connected to both sides of the extrusion roller (5) on the inner side of the U-shaped frame.

3. The cutting device for waterproof coating stickers according to claim 1, characterized in that: The elastic part includes an adjustment frame (9) fixedly connected to the top of the support frame (1), a lifting slider (10) is slidably connected inside the adjustment frame (9), the tension roller (8) is rotatably connected to the middle of the lifting slider (10), a guide rod (11) is fixedly connected to the top of the lifting slider (10), the guide rod (11) is slidably connected to the adjustment frame (9), and a spring (12) is sleeved outside the guide rod (11) and above the lifting slider (10).

4. The cutting device for waterproof coating stickers according to claim 1, characterized in that: Two second support rollers (7) are rotatably connected to one side of the support table (14), the second support rollers (7) are located above the tension roller (8), and the second support rollers (7) and the tension roller (8) are arranged in a staggered manner.

5. The cutting device for waterproof coating stickers according to claim 4, characterized in that: A protective cover (15) is fixedly connected to the top of the support table (14), a cylinder (16) is fixedly connected to the top of the protective cover (15), and the cutter (17) is fixedly connected to the output end of the cylinder (16).

6. The cutting device for waterproof coating stickers according to claim 1, characterized in that: The receiving part further includes a mounting seat (18) slidably arranged at one end of the support table (14), screw rods (19) are threadedly connected to the ends of the mounting seat (18), a motor (20) is installed at one end of the support frame (1), and the output end of the motor (20) is in transmission connection with the screw rod (19) through a transmission box.

7. The cutting device for the waterproof coating sticker according to claim 6, characterized in that: The receiving tray (6) is installed on the top of the mounting seat (18), and a baffle is detachably installed in the middle of the receiving tray (6).

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