Strip cutting machine convenient to clean and used for mold cleaning rubber strip production

Abstract

The utility model belongs to the technical field of strip cutting machines, and particularly relates to a convenient-to-clean strip cutting machine for mold cleaning rubber strip production, which comprises a base, a mounting shell is fixedly mounted at the top of the base, a motor box is fixedly mounted on the right side of the mounting shell, a motor is fixedly mounted on the inner wall of the right side of the motor box, and a feeding mechanism is arranged between the motor and the mounting shell; a slitting mechanism and a cleaning mechanism are arranged in the mounting shell, the left inner wall of the mounting shell and the right inner wall of the motor box are rotationally provided with the same rotating shaft, and supporting legs are arranged at the bottom of the base. The adhesive tape cutting device is reasonable in design, by arranging the feeding mechanism and the jacking mechanism, the purpose that the adhesive tape cutting size is equal and the adhesive tape cutting effect is not affected can be achieved, by arranging the cleaning mechanism, residual materials attached to the cutting edge of the cutter can be swept away through a cleaning brush, residual material accumulation of the cutting edge of the cutter can be avoided, and the cutting efficiency of the adhesive tape is improved. And the purpose of avoiding the subsequent slitting quality can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of strip cutting machines, and in particular to a strip cutting machine for producing mold cleaning rubber strips that is easy to clean. Background Art

[0002] The strip cutting machine, also known as the bundle cutting machine, is an essential choice for cutting and rolling strips in industries such as footwear, clothing, luggage, hats, clothing accessories, medical supplies, reflective materials, tents, umbrellas, gift packaging, flag making, and decorative accessories. It is suitable for garment accessories such as non-woven interlining, spunbond interlining, double-sided adhesive interlining, cloth strips, nylon interlining, as well as for the shoe and hat making industries, leather, interlining, tape, papermaking, and handbags, and can cut strips of various widths in straight and diagonal directions.

[0003] Currently, a Chinese patent announcement with announcement number CN213918423U discloses a thickness-setting and strip-cutting machine for rubber silicone production, which includes a feeding platform horizontally arranged on a frame, a thickness-setting pressure roller and a rubber-cutting knife arranged on the frame on the feeding platform, sliders connected to both ends of the thickness-setting pressure roller, a vertical slide rail that cooperates with the slider, a first cylinder arranged above or below the slider, a cylinder shaft of the first cylinder connected to the slider, and the cylinder shafts on the first cylinders on both sides are connected by brackets. The strip-cutting machine manufactured using this solution has the advantages of simple structure, easy assembly and production, and easy disassembly and maintenance. It can meet market demand and is a very practical product for manufacturers to choose and purchase.

[0004] In actual use, it is found that the existing strip cutting machine cannot feed the rubber strips at a uniform speed, resulting in different sizes of the rubber strips when cutting, which in turn affects the cutting effect; at the same time, it is unable to clean the rubber strip residue adhering to the cutter, and it is easy to accumulate on the cutting edge after working for a long time, which is easy to affect the subsequent cutting quality. In order to solve these problems, we proposed a strip cutting machine for mold cleaning rubber strip production that is easy to clean to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the shortcomings of the prior art: the inability to feed the rubber strips at a uniform speed and the inability to clean the cutter, which affects the cutting effect and the quality of subsequent cutting, and to propose a cutting machine for the production of mold-clearing rubber strips that is easy to clean.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A strip cutting machine for producing mold cleaning rubber strips that is easy to clean comprises a base, a mounting shell fixedly mounted on the top of the base, a motor box fixedly mounted on the right side of the mounting shell, a motor fixedly mounted on the right inner wall of the motor box, a feeding mechanism arranged between the motor and the mounting shell; a strip cutting mechanism and a cleaning mechanism are arranged in the mounting shell, a same rotating shaft is rotatably mounted on the left inner wall of the mounting shell and the right inner wall of the motor box, and supporting legs are arranged at the bottom of the base.

[0008] Preferably, the feeding mechanism includes a roller and a grinding roller, the roller is fixedly mounted on the motor output shaft, the left end of the roller is rotatably connected to the left inner wall of the mounting shell, a grinding roller is fixedly sleeved on the roller, and a transmission mechanism is arranged between the roller and the rotating shaft.

[0009] Preferably, the transmission mechanism includes two transmission wheels and a transmission belt, the roller shaft and the rotating shaft are both fixedly sleeved with transmission wheels, the two transmission wheels are both located in the motor box, and the transmission sleeves on the two transmission wheels are provided with the same transmission belt.

[0010] Preferably, the strip cutting mechanism includes a knife seat and a cutter, the same knife seat is slidably installed on the inner walls on both sides of the mounting shell, a cutter is provided at the bottom of the knife seat, a pushing mechanism is provided between the knife seat and the rotating shaft, and a reset mechanism and a sliding mechanism are provided between the knife seat and the mounting shell.

[0011] Preferably, the pushing mechanism includes an eccentric wheel and a groove. The fixed sleeve on the rotating shaft is provided with an eccentric wheel, the eccentric wheel is located in the mounting shell, and a groove is provided on the top of the knife seat, and the eccentric wheel is adapted to the groove.

[0012] Preferably, the reset mechanism includes a support plate and a spring. The inner walls on both sides of the mounting shell are fixedly mounted with support plates, the support plates are located below the knife seat, a spring is fixedly mounted on the top of the support plate, and the top of the spring is fixedly connected to the bottom of the knife seat.

[0013] Preferably, the sliding mechanism includes a slider and a slide groove, sliders are provided on both sides of the knife seat, slide grooves are provided on the inner walls on both sides of the mounting shell, and the sliders are slidably connected to the corresponding slide grooves.

[0014] Preferably, the cleaning mechanism includes a cleaning seat and a cleaning brush, the inner walls on both sides of the mounting shell are provided with the same cleaning seat, the cutter is located in the cleaning seat, the front inner wall and the rear inner wall of the cleaning seat are provided with cleaning brushes, and the cleaning brushes are adapted to the cutter.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the motor, roller shaft and grinding roller, the motor can drive the grinding roller to rotate, so that the grinding roller can convey the rubber strip from back to front. Through the cooperation of the transmission belt, transmission wheel, rotating shaft, eccentric wheel, groove, knife seat and cutter, the roller shaft can drive the cutter to move downward, so that the cutter can cut the rubber strip. Through the rotation cycle of the eccentric wheel and the grinding roller to uniformly convey the rubber strip, the rubber strip can be cut at a uniform speed, the rubber strip can be cut to a uniform size, and the purpose of avoiding affecting the rubber strip cutting effect can be achieved.

[0017] 2. Through the cooperation of the cleaning seat and the cleaning brush, the cutter can move up and down in the cleaning seat, and the cleaning brush can be used to sweep away the residual material adhering to the cutter blade, thereby avoiding the accumulation of residual material on the cutter blade and achieving the purpose of preventing the subsequent cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a strip cutting machine for producing mold cleaning strips that is easy to clean, as proposed in this application;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a cleaning mechanism of a strip cutting machine for producing mold cleaning rubber strips that is easy to clean, as proposed in this application;

[0020] Figure 3 This is a schematic diagram of the main cross-sectional structure of a strip cutting machine for producing mold cleaning strips that is easy to clean, proposed in this application;

[0021] Figure 4 This is a schematic structural diagram of part A of a strip cutting machine for producing mold cleaning rubber strips that is easy to clean, as proposed in this application.

[0022] In the figure: 1. Base; 2. Mounting shell; 3. Motor box; 4. Motor; 5. Sanding roller; 6. Knife holder; 7. Cutter; 8. Rotating shaft; 9. Eccentric wheel; 10. Groove; 11. Support plate; 12. Spring; 13. Drive wheel; 14. Drive belt; 15. Cleaning seat; 16. Cleaning brush; 17. Slider; 18. Slide groove. DETAILED DESCRIPTION

[0023] The technical solutions of this application will be described clearly and completely below with reference to specific embodiments. Obviously, the embodiments described are only a portion of the embodiments of this application, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of this application without creative effort are also within the scope of protection of this application.

[0024] Reference Figure 1-4A strip cutting machine for producing mold cleaning rubber strips that is easy to clean, includes a base 1, a mounting shell 2 is fixedly installed on the top of the base 1, a motor box 3 is fixedly installed on the right side of the mounting shell 2, a motor 4 is fixedly installed on the right inner wall of the motor box 3, and a feeding mechanism is provided between the motor 4 and the mounting shell 2; a strip cutting mechanism and a cleaning mechanism are provided in the mounting shell 2, and the left inner wall of the mounting shell 2 and the right inner wall of the motor box 3 are rotatably installed with the same rotating shaft 8, and a support leg is provided at the bottom of the base 1.

[0025] In this embodiment, the feeding mechanism includes a roller and a frosting roller 5. The roller is fixedly installed on the output shaft of the motor 4. The left end of the roller is rotatably connected to the left inner wall of the mounting shell 2. A frosting roller 5 is fixedly sleeved on the roller. A transmission mechanism is provided between the roller and the rotating shaft 8. By providing the feeding mechanism, the motor 4 can drive the frosting roller 5 to rotate, so that the frosting roller 5 can achieve the purpose of conveying the rubber strip from back to front.

[0026] In this embodiment, the transmission mechanism includes two transmission wheels 13 and a transmission belt 14. The transmission wheels 13 are fixedly sleeved on the roller shaft and the rotating shaft 8. The two transmission wheels 13 are both located in the motor box 3. The transmission sleeves on the two transmission wheels 13 are provided with the same transmission belt 14. By setting up the transmission mechanism, the roller shaft can drive the rotating shaft 8 to rotate.

[0027] In this embodiment, the strip cutting mechanism includes a knife seat 6 and a cutter 7. The same knife seat 6 is slidably installed on the inner walls of both sides of the mounting shell 2. The cutter 7 is provided at the bottom of the knife seat 6. A pushing mechanism is provided between the knife seat 6 and the rotating shaft 8. A reset mechanism and a sliding mechanism are provided between the knife seat 6 and the mounting shell 2. By providing the strip cutting mechanism, the rubber strip can be cut by the cutter 7.

[0028] In this embodiment, the pushing mechanism includes an eccentric wheel 9 and a groove 10. The eccentric wheel 9 is fixedly sleeved on the rotating shaft 8. The eccentric wheel 9 is located in the mounting shell 2. A groove 10 is provided on the top of the knife seat 6. The eccentric wheel 9 is adapted to the groove 10. By providing a pushing mechanism, the eccentric wheel 9 can slide in the groove 10, thereby achieving the purpose of the eccentric wheel 9 pushing the knife seat 6 downward.

[0029] In this embodiment, the reset mechanism includes a support plate 11 and a spring 12. The support plates 11 are fixedly installed on the inner walls on both sides of the mounting shell 2. The support plates 11 are located below the knife seat 6. A spring 12 is fixedly installed on the top of the support plate 11. The top of the spring 12 is fixedly connected to the bottom of the knife seat 6. By providing a reset mechanism, the spring 12 can push the knife seat 6 and the cutter 7 upward through the rebound force, thereby achieving the purpose of resetting the cutter 7.

[0030] In this embodiment, the sliding mechanism includes a slider 17 and a slide groove 18. Sliders 17 are provided on both sides of the tool holder 6, and slide grooves 18 are provided on the inner walls on both sides of the mounting shell 2. The sliders 17 are slidably connected with the corresponding slide grooves 18. By providing a sliding mechanism, the tool holder 6 can move more smoothly when moving up and down.

[0031] In this embodiment, the cleaning mechanism includes a cleaning seat 15 and a cleaning brush 16. The same cleaning seat 15 is provided on the inner walls on both sides of the mounting shell 2. The cutter 7 is located in the cleaning seat 15. The front inner wall and the rear inner wall of the cleaning seat 15 are both provided with a cleaning brush 16. The cleaning brush 16 is adapted to the cutter 7. By providing a cleaning mechanism, the cutter 7 can move up and down in the cleaning seat 15, and the purpose of sweeping away the residual material adhering to the blade of the cutter 7 can be achieved by using the cleaning brush 16.

[0032] In the present application, when working, first put the rubber strip into the bottom of the grinding roller 5 through the rear side of the mounting shell 2, and by starting the motor 4, the roller shaft can be driven to rotate, which can drive the grinding roller 5 to rotate, and the grinding roller 5 can achieve the purpose of conveying the rubber strip from back to front. At this time, the roller shaft can drive the rotating shaft 8 to rotate through the two transmission wheels 13 and the transmission belt 14, which can drive the eccentric wheel 9 to rotate. When the long end of the eccentric wheel 9 rotates into the groove 10, it can drive the knife seat 6 and the cutter 7 to move downward, which can achieve the purpose of cutting the rubber strip by the cutter 7. The downward movement of the knife seat 6 can drive the spring 12 to contract. When the eccentric wheel 9 is rotated into the groove 10, the knife seat 6 and the cutter 7 can be driven downward to cut the rubber strip. When the long end of the heart wheel 9 rotates to the upper side, the spring 12 can push the knife seat 6 and the cutter 7 upward by the rebound force, so as to achieve the purpose of resetting the cutter 7. The eccentric wheel 9 rotates periodically and the grinding roller 5 transports the rubber strip at a uniform speed, so as to achieve uniform cutting of the rubber strip, and achieve uniform cutting size of the rubber strip, so as to avoid affecting the cutting effect of the rubber strip. The cutter 7 can move up and down in the cleaning seat 15, and can use the cleaning brush 16 to sweep away the residual material adhering to the blade of the cutter 7, so as to avoid the accumulation of residual material on the blade of the cutter 7, and achieve the purpose of avoiding the subsequent cutting quality.

[0033] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A strip cutting machine for producing mold cleaning strips that is easy to clean, characterized in that: It comprises a base (1), a mounting shell (2) is fixedly mounted on the top of the base (1), a motor box (3) is fixedly mounted on the right side of the mounting shell (2), a motor (4) is fixedly mounted on the right inner wall of the motor box (3), and a feeding mechanism is provided between the motor (4) and the mounting shell (2); The installation shell (2) is provided with a strip cutting mechanism and a cleaning mechanism. The left inner wall of the installation shell (2) and the right inner wall of the motor box (3) are rotatably mounted with a same rotating shaft (8). The bottom of the base (1) is provided with supporting legs.

2. A strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 1, characterized in that: The feeding mechanism comprises a roller shaft and a grinding roller (5); the roller shaft is fixedly mounted on the output shaft of the motor (4); the left end of the roller shaft is rotatably connected to the left inner wall of the mounting shell (2); a grinding roller (5) is fixedly sleeved on the roller shaft; and a transmission mechanism is arranged between the roller shaft and the rotating shaft (8).

3. A strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 2, characterized in that: The transmission mechanism comprises two transmission wheels (13) and a transmission belt (14); the transmission wheels (13) are fixedly sleeved on the roller shaft and the rotating shaft (8); the two transmission wheels (13) are both located in the motor box (3); and the transmission sleeves on the two transmission wheels (13) are provided with the same transmission belt (14).

4. The strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 1, characterized in that: The strip cutting mechanism comprises a knife seat (6) and a cutter (7); the same knife seat (6) is slidably mounted on the inner walls of both sides of the mounting shell (2); the cutter (7) is arranged at the bottom of the knife seat (6); a pushing mechanism is arranged between the knife seat (6) and the rotating shaft (8); and a reset mechanism and a sliding mechanism are arranged between the knife seat (6) and the mounting shell (2).

5. A strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 4, characterized in that: The pushing mechanism comprises an eccentric wheel (9) and a groove (10); the rotating shaft (8) is provided with an eccentric wheel (9) in a fixed sleeve; the eccentric wheel (9) is located in the mounting shell (2); the top of the knife seat (6) is provided with a groove (10); the eccentric wheel (9) is adapted to the groove (10).

6. A strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 4, characterized in that: The reset mechanism comprises a support plate (11) and a spring (12); the support plates (11) are fixedly mounted on the inner walls on both sides of the mounting shell (2); the support plates (11) are located below the knife seat (6); the spring (12) is fixedly mounted on the top of the support plate (11); the top of the spring (12) is fixedly connected to the bottom of the knife seat (6).

7. The strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 4, characterized in that: The sliding mechanism comprises a slider (17) and a slide groove (18), the sliders (17) are arranged on both sides of the knife seat (6), the inner walls on both sides of the mounting shell (2) are provided with slide grooves (18), and the slider (17) is slidably connected with the corresponding slide groove (18).

8. The strip cutting machine for producing mold cleaning rubber strips that is easy to clean according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning seat (15) and a cleaning brush (16); the inner walls on both sides of the mounting shell (2) are provided with the same cleaning seat (15); the cutter (7) is located in the cleaning seat (15); the front inner wall and the rear inner wall of the cleaning seat (15) are both provided with cleaning brushes (16); the cleaning brush (16) is adapted to the cutter (7).

Images