Automatic cutting machine for cushion tape

Abstract

The invention discloses an automatic cutting machine for cushion tapes, comprising a gluing mechanism, a traction mechanism and a cutting mechanism which are sequentially arranged along the conveying direction of the cushion tapes, wherein the gluing mechanism comprises a glue brushing rack, a brush, a guide rack and a hot air gun; the automatic cutting machine realizes automatic gluing and drying of glue by arranging the glue brushing rack, the brush, the guide rack and the hot air gun, and then realizes automatic conveying of the cushion tapes by the traction mechanism, and then realizes automatic tape sticking, tape pressing and cutting of the cushion tapes with tapes by arranging guide wheels, driving wheels and blades, thereby realizing automatic tape sticking and automatic cutting, with an overall process automation degree and a high pass rate of tape sticking, thereby improving product quality, reducing the work intensity of workers and saving labor.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, and in particular to an automatic cutting machine for cushion tapes. Background Art

[0002] At present, the process of taping the pad tape is to place the tape on the workbench and manually tape it according to the process requirements. The method of taping the pad tape is: 1. Confirm the position of the product where the tape needs to be taped (see the product diagram), 2. Manually apply the primer evenly on the product (the product surface needs to be fully covered with the primer), manually adjust the hot air gun to 5 gears and heat the product surface, and manually apply the tape after the primer is dry, and apply a certain amount of pressure. Note: The operating environment temperature is within 26℃.

[0003] At present, the precision cutting process of the cushion tape requires placing the tape on a workbench and manually cutting it according to the size required by the process. The precision cutting method of the cushion tape is: adjust the size on the cutting table, and then manually pull the product onto the adjusted cutting table for cutting. However, the tape application process is complicated, and manual tape application may cause the risk of crooked tape application. It also requires a lot of manpower, and the precision cutting process operation is somewhat dangerous, which is not conducive to production. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide an automatic tape cutting machine with a high degree of automation.

[0005] To achieve the above-mentioned purpose, the present invention provides a solution as follows: an automatic mat tape cutting machine, comprising a gluing mechanism, a traction mechanism, and a cutting mechanism sequentially arranged along the conveying direction of the mat tape, the gluing mechanism comprising a glue brushing frame, a brush, a guide frame, and a hot air gun, the glue brushing frame and the guide frame are arranged front and back along the conveying direction of the mat tape and are respectively used to convey the mat tape, the brush is arranged just above the glue brushing frame and is used to apply glue to the mat tape, the brush is connected to a conduit, and the hot air gun is arranged just above the guide frame and is used to dry the glue on the mat tape;

[0006] The cutting mechanism includes a bracket and a guide wheel, a plurality of conveying guide rails and a blade which are sequentially arranged along the conveying direction of the cushion belt. The guide wheel is provided with a tape roll so that the tape is attached to the cushion belt when the cushion belt passes through the guide wheel. The plurality of conveying guide rails are arranged in parallel and at intervals on the bracket. A gap is left between each pair of adjacent conveying guide rails for the cushion belt to pass through. The conveying guide rail is provided with a bulging section, an induced wheel is arranged in the bulging section, and a pressure roller is arranged directly below the induced wheel for cooperating with each other to press the tape onto the cushion belt. The bracket is provided with two vertical lifting plates, and the two lifting plates are respectively arranged at the left and right ends of the guide wheel. A vertical lifting screw is rotatably connected to the lifting plate, and the lifting screw is threaded downwardly connected to the guide wheel. The left and right ends of the blade are connected with vertical lifting cylinders.

[0007] The beneficial effects of the present invention are as follows: automatic cutting is achieved, and the qualified rate of tape sticking is high. The automatic cutting machine is provided with a glue brushing rack, a brush, a guide rack, and a hot air gun to achieve automatic glue application and glue drying, and then automatically conveys the cushion tape through a traction mechanism, and then automatically sticks the tape, presses the tape, and cuts the cushion tape with the tape by providing a guide wheel, an induced wheel, and a blade, thereby achieving automatic tape sticking and automatic cutting. The overall process is automated, and the qualified rate of tape sticking is high, thereby improving product quality, reducing the work intensity of workers, and saving labor.

[0008] Furthermore, it also includes a plurality of guide frames, which are respectively arranged upstream of the gluing mechanism and upstream and downstream of the traction mechanism, and the guide frames are rotatably connected with conveying rollers, which are arranged horizontally to guide the conveying of the cushion belt, and the guide frames are provided with translation grooves, and two vertical guide rollers are slidably connected to the translation grooves, and the two guide rollers are located downstream of the conveying rollers, and the two guide rollers are arranged at intervals so that the cushion belt passes between the two guide rollers. After adopting the above structure, the present invention is used to guide the conveying of the cushion belt.

[0009] Furthermore, each guide roller is threadedly connected with two locking nuts, and the two locking nuts clamp the guide frame together to lock the guide roller on the translation groove. After the present invention adopts the above structure, the guide roller can be locked or loosened to adjust the distance between the two guide rollers.

[0010] Furthermore, a conveying roller is arranged downstream of the guide frame.

[0011] Furthermore, the traction mechanism comprises two traction rollers, and the two traction rollers are arranged opposite to each other up and down so that the cushion belt passes between the two traction rollers.

[0012] Furthermore, a supporting belt is arranged between the traction mechanism and the cutting mechanism. The present invention adopts the above structure to support the cushion belt to prevent the cushion belt from falling to the ground.

[0013] Furthermore, two pressing frames are arranged directly above the conveying guide rails, the pressing frames span multiple conveying guide rails, and the two pressing frames are arranged front and back. After the present invention adopts the above structure, the adhesive tape is pressed against the cushion tape after the cushion tape enters the adjustment groove.

[0014] Furthermore, the pressing roller is provided with a driving gear, the driving wheel is provided with a driven gear, and the driving gear is meshed with the driven gear. The present invention adopts the above structure to drive the driving wheel to rotate.

[0015] Furthermore, a vertical lifting groove is opened on the lifting plate, and the left and right ends of the driving wheel are rotatably connected with a rotating shaft, the rotating shaft slides up and down in the lifting groove, and the lifting screw is threaded downwardly connected to the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereoscopic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a three-dimensional diagram of the gluing mechanism of the present invention.

[0018] Figure 3 It is a three-dimensional diagram of the cutting mechanism of the present invention.

[0019] Figure 4 It is a top view of the cutting mechanism of the present invention.

[0020] Figure 5 It is a top view of the guide frame of the present invention.

[0021] Among them, 11 is a glue brush rack, 12 is a brush, 121 is a guide tube, 13 is a guide frame, 14 is a hot air gun, 21 is a traction roller, 22 is a supporting belt, 31 is a bracket, 32 is a guide wheel, 33 is a conveying guide rail, 331 is a bulging section, 332 is a pressing frame, 341 is a driving wheel, 3411 is a driven gear, 3412 is a rotating shaft, 342 is a driving gear, 35 is a blade, 351 is a lifting cylinder, 36 is a lifting plate, 361 is a lifting screw, 362 is a lifting slot, 4 is a guide frame, 41 is a conveying roller, 42 is a translation slot, 43 is a guide roller, and 44 is a locking nut. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with specific embodiments:

[0023] See attached Figure 1 To Attachment Figure 5 As shown, an automatic cutting machine for cushion tape comprises a gluing mechanism, a traction mechanism, a cutting mechanism, and a plurality of guide frames 4 which are sequentially arranged along the conveying direction of the cushion tape; the gluing mechanism comprises a glue brushing frame 11, a brush 12, a guide frame 13, and a hot air gun 14; the glue brushing frame 11 and the guide frame 13 are arranged front and rear along the conveying direction of the cushion tape and are respectively used for conveying the cushion tape; the brush 12 is arranged directly above the glue brushing frame 11 and is used for applying glue to the cushion tape; the brush 12 is connected to a conduit 121; the hot air gun 14 is arranged directly above the guide frame 13 and is used for drying the glue on the cushion tape; a conveying roller 41 is arranged downstream of the guide frame 13.

[0024] The cutting mechanism includes a bracket 31 and a guide wheel 32, a plurality of conveying guide rails 33 and a blade 35 which are sequentially arranged along the conveying direction of the cushion tape. The guide wheel 32 is provided with a tape roll so that the tape is attached to the cushion tape when the cushion tape passes through the guide wheel 32. The plurality of conveying guide rails 33 are arranged in parallel and at intervals on the bracket 31. A gap is left between each pair of adjacent conveying guide rails 33 for the cushion tape to pass through. The conveying guide rail 33 is provided with a bulging section 331. An induced wheel 341 is arranged in the bulging section 331. A pressing roller is arranged directly below the induced wheel 341 for cooperating with each other to press the tape onto the cushion tape. The bracket 31 is provided with two vertical lifting plates 36, which are respectively arranged at the left and right ends of the guide wheel 32. A vertical lifting screw 361 is rotatably connected to the lifting plate 36, and the lifting screw 361 is threaded downwardly connected to the guide wheel 32. The left and right ends of the blade 35 are connected with vertical lifting cylinders 351.

[0025] A plurality of guide frames 4 are respectively arranged upstream of the gluing mechanism and upstream and downstream of the traction mechanism. A conveying roller 41 is rotatably connected to the guide frame 4. The conveying roller 41 is horizontally arranged to guide the cushion belt to be conveyed. A translation groove 42 is opened on the guide frame 4. Two vertical guide rollers 43 are slidably connected to the translation groove 42. The two guide rollers 43 are located downstream of the conveying roller 41, and the two guide rollers 43 are spaced apart so that the cushion belt passes between the two guide rollers 43. Two locking nuts 44 are respectively threadedly connected to each guide roller 43. The two locking nuts 44 jointly clamp the guide frame 4 to lock the guide roller 43 on the translation groove 42.

[0026] The traction mechanism comprises two traction rollers 21 , which are arranged up and down so that the cushion belt passes between the two traction rollers 21 , and a supporting belt 22 is arranged between the traction mechanism and the cutting mechanism.

[0027] Two clamping frames 332 are arranged directly above the conveying guide rails 33. The clamping frames 332 span multiple conveying guide rails 33, and the two clamping frames 332 are arranged front and back. A driving gear 342 is mounted on the pressing roller, and a driven gear 3411 is mounted on the driving wheel 341. The driving gear 342 is meshed with the driven gear 3411.

[0028] A vertical lifting slot 362 is formed on the lifting plate 36 , and the left and right ends of the driving wheel 341 are rotatably connected to the rotating shaft 3412 . The rotating shaft 3412 slides up and down in the lifting slot 362 , and the lifting screw 361 is threadedly connected to the rotating shaft 3412 downward.

[0029] In this embodiment, the specific cutting process is as follows: first, the mat tape is conveyed, and when the mat tape is conveyed to the glue brushing rack 11, glue is conveyed to the brush 12 through the guide tube 121, so that the brush evenly applies glue to the upper surface of the mat tape, and then the mat tape is further conveyed to the guide rack 13, and the hot air gun 14 is started, and the hot air gun 14 sprays hot air to the mat tape to dry the glue on the mat tape, and then the mat tape is further conveyed to the traction mechanism, and the two traction rollers 21 jointly pull the mat tape into the cutting mechanism;

[0030] When the mat tape enters the cutting mechanism, according to actual needs, the lifting screw 361 is screwed to lift the driving wheel 341 to the set position in advance, so as to adjust the distance between the driving wheel 341 and the conveying guide rail 33 and the distance between the driving wheel 341 and the pressing roller to adapt to mat tapes of different specifications. The mat tape is first conveyed to the guide wheel 32, and the tape roll on the guide wheel is unwound to stick the tape to the upper surface of the mat tape. The dried glue is used to make the tape stick to the mat tape, and then the mat tape continues to be conveyed to the two mutually opposite Between the adjacent conveying guide rails 33, the two pressing frames 332 first preliminarily press the adhesive tape and the cushion tape, and then enter between the driving wheel 341 and the counter-pressing roller. The counter-pressing roller uses the driving gear 342 to make the counter-pressing roller and the driving wheel 341 rotate in opposite directions, so as to pull the cushion tape to just below the blade 35. During the traction process, the counter-pressing roller and the driving wheel 341 press the adhesive tape and the cushion tape to further press the adhesive tape onto the cushion tape. Finally, the blade 35 is driven down by the lifting cylinder 351 to cut off the cushion tape, thereby completing the automatic cutting of the cushion tape.

[0031] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any technician familiar with the art can use the above disclosed technical content to make more possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent and equivalent changes made according to the ideas of the present invention without departing from the content of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cutting machine for a cushion tape, comprising a gluing mechanism, a traction mechanism, and a cutting mechanism arranged in sequence along the conveying direction of the cushion tape, characterized in that: The glue coating mechanism comprises a glue brushing frame (11), a brush (12), a guide frame (13), and a hot air gun (14); the glue brushing frame (11) and the guide frame (13) are arranged front and rear along the conveying direction of the cushion belt and are respectively used to convey the cushion belt; the brush (12) is arranged directly above the glue brushing frame (11) and is used to apply glue to the cushion belt; the brush (12) is connected to a guide tube (121); and the hot air gun (14) is arranged directly above the guide frame (13) and is used to dry the glue on the cushion belt; The cutting mechanism comprises a support (31), a guide wheel (32), a plurality of conveying guide rails (33), and a blade (35) which are sequentially arranged along the conveying direction of the cushion belt. The guide wheel (32) is provided with a tape roll so that the tape is attached to the cushion belt when the cushion belt passes through the guide wheel (32). The plurality of conveying guide rails (33) are arranged on the support (31) in parallel and at intervals. A gap is left between each pair of adjacent conveying guide rails (33) for the cushion belt to pass through. The conveying guide rail (33) is provided with a bulging section (331), and a A driving wheel (341) is provided, and a pressure roller is provided directly below the driving wheel (341) for cooperating with each other to press the adhesive tape onto the cushion belt. The bracket (31) is provided with two vertical lifting plates (36), and the two lifting plates (36) are respectively provided at the left and right ends of the guide wheel (32). A vertical lifting screw (361) is rotatably connected to the lifting plate (36), and the lifting screw (361) is threaded downwardly connected to the guide wheel (32). The left and right ends of the blade (35) are connected to vertical lifting cylinders (351).

2. The automatic tape cutting machine according to claim 1, characterized in that: The invention also comprises a plurality of guide frames (4), wherein the plurality of guide frames (4) are respectively arranged upstream of the gluing mechanism and upstream and downstream of the traction mechanism, wherein the guide frames (4) are rotatably connected to a conveying roller (41), wherein the conveying roller (41) is arranged in a horizontal direction for guiding the cushion belt to be conveyed, wherein the guide frames (4) are provided with a translation groove (42), wherein two vertical guide rollers (43) are slidably connected to the translation groove (42), wherein the two guide rollers (43) are located downstream of the conveying roller (41), and wherein the two guide rollers (43) are arranged at an interval so that the cushion belt passes between the two guide rollers (43).

3. The automatic tape cutting machine according to claim 2, characterized in that: Two locking nuts (44) are respectively threadedly connected to each guide roller (43), and the two locking nuts (44) jointly clamp the guide frame (4) to lock the guide roller (43) on the translation groove (42).

4. The automatic tape cutting machine according to claim 3, characterized in that: A conveying roller (41) is provided downstream of the guide frame (13).

5. The automatic tape cutting machine according to claim 4, characterized in that: The traction mechanism comprises two traction rollers (21), and the two traction rollers (21) are arranged vertically opposite to each other so that the cushion belt passes between the two traction rollers (21).

6. The automatic tape cutting machine according to claim 5, characterized in that: A supporting belt (22) is arranged between the traction mechanism and the cutting mechanism.

7. The automatic tape cutting machine according to claim 6, characterized in that: Two pressing frames (332) are arranged directly above the conveying guide rail (33), the pressing frames (332) span across a plurality of the conveying guide rails (33), and the two pressing frames (332) are arranged front and back.

8. The automatic tape cutting machine according to claim 7, characterized in that: A driving gear (342) is sleeved on the counter-pressure roller, a driven gear (3411) is sleeved on the driving wheel (341), and the driving gear (342) is meshed with the driven gear (3411).

9. The automatic tape cutting machine according to claim 8, characterized in that: The lifting plate (36) is provided with a vertical lifting groove (362), and the left and right ends of the driving wheel (341) are rotatably connected to a rotating shaft (3412), the rotating shaft (3412) slides up and down in the lifting groove (362), and the lifting screw (361) is threadedly connected to the rotating shaft (3412) downward.

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