Packaging adhesive tape slitting machine

Abstract

The utility model discloses a packaging adhesive tape slitting machine, and relates to the technical field of slitting machines. The utility model provides a packaging adhesive tape slitting machine which comprises a fixing frame, a first motor is fixedly connected to the fixing frame, a wind-up roller is rotatably connected to the fixing frame, the wind-up roller is connected with an output shaft of the first motor, a rotary table frame is rotatably connected to the fixing frame, first guide rollers which are vertically symmetrical are rotatably connected to the rotary table frame, and second guide rollers are rotatably connected to the rotary table frame. And a second guide roller is rotationally connected to the fixing frame. An adhesive tape on the mother winding roller penetrates through the two second guide rollers to move downwards, then bypasses the first guide roller on the upper portion and is finally wound to the winding roller, when the winding roller rotates to wind the adhesive tape and then the adhesive tape is conveyed upwards, the adhesive tape can be cut into a plurality of narrow adhesive tapes through the cutting knife rest, and when offset printing on the first guide roller needs to be cleaned, the adhesive tape is cut into a plurality of narrow adhesive tapes through the cutting knife rest. The rotary table frame rotates to drive the upper first guide roller and the lower first guide roller to turn over and change positions, and offset printing on the surfaces of the first guide rollers is cleaned through a scraper and a sponge wiper.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a packaging tape slitting machine. Background Art

[0002] In the packaging industry, packaging tape slitting machines are indispensable automated equipment, mainly used to cut wide tapes into multiple narrow tapes to meet different packaging needs. During the tape slitting process, the common packaging tape slitting machines on the market will leave offset prints on the surface of the machine guide rollers or related parts due to the continuous cutting and conveying of the tape. These offset prints not only affect the appearance of the machine, but may also affect the normal operation of the machine, such as causing parts to stick together, blockage, etc. In the prior art, manual wiping or simple mechanical scraping are mostly used to clean the offset prints of tape slitting machines. These methods have the disadvantages of low cleaning efficiency and incomplete effect.

[0003] In order to solve the above problems, we propose a packaging tape slitting machine, which can clean the offset print on the surface of the guide roller without affecting the operation of the equipment. Utility Model Content

[0004] In order to overcome the shortcomings of low efficiency and incomplete cleaning effect of manually wiping and cleaning the offset printing on the guide roller, the utility model provides a packaging tape slitting machine, which can clean the offset printing on the surface of the guide roller without affecting the operation of the equipment.

[0005] A packaging tape slitting machine comprises a fixed frame, a first motor is fixedly connected to the fixed frame, a winding roller is rotatably connected to the fixed frame, the winding roller is connected to the output shaft of the first motor, a turntable frame is rotatably connected to the fixed frame, a vertically symmetrical first guide roller is rotatably connected to the turntable frame, a second guide roller is rotatably connected to the fixed frame, a splitting knife frame is fixedly connected to the fixed frame, a second motor is fixedly connected to the middle and lower part of the front side of the fixed frame, the output shaft of the second motor is fixedly connected to the turntable frame, a mother roll roller is clamped on the fixed frame, and a first gear is fixedly connected to the first guide roller A second gear is rotatably connected to the turntable frame, the second gear is meshed with the first gear, a mounting frame is fixedly connected to the fixed frame, a longitudinally symmetrical sliding rod is slidably connected to the mounting frame, an arc plate is fixedly connected between the longitudinally symmetrical sliding rods, a longitudinally symmetrical first elastic member is connected between the arc plate and the mounting frame, a baffle is fixedly connected to the turntable frame, the baffle is located between the two first guide rollers, a scraper is fixedly connected to the arc plate, the scraper contacts the adjacent first guide roller, a vertically symmetrical sponge is fixedly connected to the scraper, and the sponge contacts the adjacent first guide roller.

[0006] Optionally, the blades on the splitting blade holder are slidably connected to facilitate adjustment of the spacing.

[0007] Optionally, the sliding rod is a hollow structure.

[0008] Optionally, it also includes longitudinally symmetrical mounting plates, which are fixedly connected to the fixing frame, a lower pressure plate is slidably connected between the longitudinally symmetrical mounting plates, and a second elastic member is connected between the lower pressure plate and the mounting plate.

[0009] Optionally, the bottom end of the lower pressing plate is arc-shaped for fitting with the winding roller.

[0010] Optionally, a water tank is further included, which is fixedly connected to the fixed frame, and the bottom end of the water tank is connected with a water pipe, which passes through the adjacent sliding rods and is connected with the arc plate.

[0011] The utility model has the following advantages: 1. The tape on the mother roll roller passes through the two second guide rollers downward, then bypasses the upper first guide roller, and is finally rolled up onto the winding roller. The winding roller rotates to roll up the tape, and when the tape is transported upward again, the splitting knife holder can cut the tape into multiple narrow tapes. When the offset print on the first guide roller needs to be cleaned, the turntable holder rotates to drive the upper and lower first guide rollers to flip and switch positions, and the offset print on the surface of the first guide roller is cleaned by a scraper and a sponge.

[0012] 2. The tape rolled up by the winding roller will be pressed tightly by the lower pressure plate to prevent wrinkles on the rolled tape.

[0013] 3. The water in the water tank is sprayed onto the first guide roller on the lower side through the water pipe, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the fixed frame, winding roller, turntable frame and other components of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the splitting tool holder, the mounting frame and the like of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the turntable frame, the first gear, the second gear and other components of the utility model.

[0018] Figure 5 The utility model is a three-dimensional structural schematic diagram of the sliding rod, the arc plate, the scraper and the sponge.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the turntable frame, the first guide roller and the baffle of the utility model.

[0020] Figure 7It is a three-dimensional structural schematic diagram of the fixing frame, winding roller, lower pressure plate and other components of the utility model.

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the mounting plate, the lower pressing plate and the second elastic member of the utility model.

[0022] Fig. 9 It is a three-dimensional structural schematic diagram of the water tank, water pipe, fixing frame and other components of the utility model.

[0023] Fig.10 It is a three-dimensional structural schematic diagram of the mounting frame, sliding rod, water tank and water pipe of the utility model.

[0024] Explanation of the reference numerals: 1: fixed frame, 2: first motor, 3: winding roller, 4: turntable frame, 41: first guide roller, 5: second guide roller, 6: dividing knife frame, 7: second motor, 71: mother winding roller, 8: first gear, 9: second gear, 10: mounting frame, 11: sliding rod, 12: arc plate, 13: first elastic member, 14: baffle, 15: scraper, 151: sponge, 152: mounting plate, 16: lower pressure plate, 17: second elastic member, 18: water tank, 19: water pipe. DETAILED DESCRIPTION

[0025] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] Embodiment 1: A packaging tape slitting machine, such as Figure 1-Figure 6As shown, it includes a fixed frame 1, a first motor 2, a winding roller 3, a turntable frame 4, a first guide roller 41, a second guide roller 5, a splitting knife frame 6, a second motor 7, a mother roll roller 71, a first gear 8, a second gear 9, a mounting frame 10, a sliding rod 11, an arc plate 12, a first elastic member 13, a baffle 14, a scraper 15 and a sponge 151. The first motor 2 is fixedly connected to the lower right front side of the fixed frame 1, the winding roller 3 is rotatably connected to the lower right front side of the fixed frame 1, and the front end of the winding roller 3 is connected to the output shaft of the first motor 2. The turntable frame 4 is rotatably connected to the middle and lower part of the fixed frame 1. The first guide roller 41 is rotatably connected to the upper and lower parts of the turntable frame 4. Two second guide rollers 5 are rotatably connected to the middle and upper part of the fixed frame 1. The splitting knife frame 6 is fixedly connected to the upper left part of the fixed frame 1. The blade on the splitting knife frame 6 is slidably connected to facilitate spacing adjustment. The second motor 7 is fixedly connected to the middle and lower front side of the fixed frame 1, and the output shaft of the second motor 7 is fixedly connected to the turntable frame 4 A mother roll roller 71 is clamped on the lower left part of the fixed frame 1, and a first gear 8 is fixedly connected to the front parts of the upper and lower first guide rollers 41, and a second gear 9 is rotatably connected to the front part of the turntable frame 4, and the second gear 9 meshes with the upper and lower first gears 8. A mounting frame 10 is fixedly connected to the lower right side of the fixed frame 1, and the front and rear parts of the mounting frame 10 are slidably connected to sliding rods 11. The sliding rod 11 is a hollow structure, and an arc plate 12 is fixedly connected between the left parts of the front and rear sliding rods 11, and a front-to-back symmetrical first elastic member 13 is connected between the arc plate 12 and the mounting frame 10. A baffle 14 is fixedly connected to the turntable frame 4, and the baffle 14 is located between the upper and lower first guide rollers 41 to block the gap between the upper and lower first guide rollers 41. A scraper 15 is fixedly connected to the left side of the arc plate 12, and the scraper 15 contacts the first guide roller 41 on the lower side. A sponge 151 that is symmetrical up and down is fixedly connected to the left side of the scraper 15, and the sponge 151 contacts the first guide roller 41 on the lower side.

[0027] When using the device, the staff guides the tape on the mother roll 71 from the upper side through the two left and right second guide rollers 5 downward, then bypasses the lower side of the upper first guide roller 41, and finally reels it onto the reel 3. The reel 3 is driven by the first motor 2 to rotate to reel the tape. When the tape on the mother roll 71 is transported upward, the splitter holder 6 can cut the tape into multiple narrow tapes. Since the back side of the tape is in contact with the second guide roller 5 when it bypasses the second guide roller 5, no offset print will remain on the second guide roller 5, while the surface of the tape is in contact with the first guide roller 41 when it bypasses the first guide roller 41, so it is easy for offset print to remain on the first guide roller 41. When it is necessary to clean the offset print on the first guide roller 41, the staff drives the turntable frame 4 to rotate through the second motor 7. The rotation of the turntable frame 4 drives the upper and lower first guide rollers 41 to flip and switch positions, and the clean first guide roller 41 on the lower side is switched to the upper side. The tape continues to be guided, and the first guide roller 41 that needs to clean the offset print is moved to the lower side. When the first guide roller 41 is flipped over, the scraper 15, the curved plate 12 and the sliding rod 11 are squeezed to move to the right. Under the action of the first elastic member 13, the scraper 15 can maintain contact with the first guide roller 41, and under the action of the baffle 14, the curved plate 12 can be blocked to prevent the curved plate 12 from being stuck in the upper and lower first guide rollers 41. After the first guide roller 41 is flipped over, the scraper 15 and the sponge 151 are in contact with the first guide roller 41 on the lower side. The upper first guide roller 41 will rotate when guiding the tape. Under the action of the engagement of the first gear 8 and the second gear 9, the lower first guide roller 41 will also rotate. When the first guide roller 41 rotates, the offset print on the surface of the first guide roller 41 is cleaned by the scraper 15 and the sponge 151.

[0028] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 7 and Figure 8 As shown, it also includes a mounting plate 152, a lower pressure plate 16 and a second elastic member 17. The inner side of the lower right part of the fixed frame 1 is fixedly connected with a front-to-rear symmetrical mounting plate 152. The lower pressure plate 16 is slidably connected between the front and rear mounting plates 152. The lower part of the lower pressure plate 16 is arc-shaped for fitting with the winding roller 3. A second elastic member 17 is connected between the lower pressure plate 16 and the mounting plate 152.

[0029] When the device is used, the tape rolled up by the winding roller 3 will be pressed by the lower pressure plate 16 to prevent wrinkles in the rolled tape. Under the action of the second elastic member 17, the lower pressure plate 16 will also slide upward according to the thickness of the rolled tape, thereby pressing the tape without affecting the normal winding of the tape.

[0030] like Figure 1 , Fig. 9 and Fig.10As shown, it also includes a water tank 18 and a water pipe 19. The front and rear sides of the lower right part of the fixed frame 1 are fixedly connected with the water tank 18. The bottom end of the water tank 18 is connected with the water pipe 19. The water pipe 19 passes through the adjacent sliding rod 11 and is connected with the arc plate 12.

[0031] When using the device, the staff can control the water in the water tank 18 to be introduced into the curved plate 12 through the water pipe 19 and then sprayed out from the curved plate 12 to improve the cleaning effect of the first guide roller 41.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging tape slitting machine, characterized in that: The invention comprises a fixed frame (1), a first motor (2) is fixedly connected to the fixed frame (1), a winding roller (3) is rotatably connected to the fixed frame (1), the winding roller (3) is connected to the output shaft of the first motor (2), a turntable frame (4) is rotatably connected to the fixed frame (1), a vertically symmetrical first guide roller (41) is rotatably connected to the turntable frame (4), a second guide roller (5) is rotatably connected to the fixed frame (1), a splitting knife frame (6) is fixedly connected to the fixed frame (1), a second motor (7) is fixedly connected to the middle and lower part of the front side of the fixed frame (1), the output shaft of the second motor (7) is fixedly connected to the turntable frame (4), a mother roll roller (71) is clamped on the fixed frame (1), a first gear (8) is fixedly connected to the first guide roller (41), and a second gear (8) is rotatably connected to the turntable frame (4). The rotating disk frame (4) is provided with a rotating disk frame (9), the second gear (9) is meshed with the first gear (8), the fixed frame (1) is fixedly connected with a mounting frame (10), the mounting frame (10) is slidably connected with longitudinally symmetrical sliding rods (11), an arc plate (12) is fixedly connected between the longitudinally symmetrical sliding rods (11), a longitudinally symmetrical first elastic member (13) is connected between the arc plate (12) and the mounting frame (10), a baffle (14) is fixedly connected with the rotating disk frame (4), the baffle (14) is located between two first guide rollers (41), a scraper (15) is fixedly connected with the arc plate (12), the scraper (15) contacts with the adjacent first guide rollers (41), a vertically symmetrical sponge (151) is fixedly connected with the scraper (15), and the sponge (151) contacts with the adjacent first guide rollers (41).

2. A packaging tape slitting machine according to claim 1, characterized in that: The blades on the splitting blade holder (6) are slidably connected, so that the spacing can be adjusted easily.

3. A packaging tape slitting machine according to claim 2, characterized in that: The sliding rod (11) is a hollow structure.

4. A packaging tape slitting machine according to claim 3, characterized in that: It also includes a longitudinally symmetrical mounting plate (152), the longitudinally symmetrical mounting plate (152) is fixedly connected to the fixing frame (1), a lower pressing plate (16) is slidably connected between the longitudinally symmetrical mounting plates (152), and a second elastic member (17) is connected between the lower pressing plate (16) and the mounting plate (152).

5. A packaging tape slitting machine according to claim 4, characterized in that: The bottom end of the lower pressing plate (16) is arc-shaped and is used to fit with the winding roller (3).

6. A packaging tape slitting machine according to claim 5, characterized in that: It also includes a water tank (18), which is fixedly connected to the fixed frame (1), and the bottom end of the water tank (18) is connected to a water pipe (19), which passes through the adjacent sliding rods (11) and is connected to the arc plate (12).

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