Auxiliary feeding mechanism of double-sided adhesive roll splitting machine

Abstract

The utility model relates to the technical field of double-faced adhesive tape slitting equipment, in particular to an auxiliary feeding mechanism of a double-faced adhesive tape roll material slitting machine, which comprises the double-faced adhesive tape roll material slitting machine and a rack arranged right in front of a raw material adhesive tape placing roller of the double-faced adhesive tape roll material slitting machine, a through hole is formed in a front vertical plate of the rack, and a rotating shaft is rotatably mounted in the through hole. A motor and a rotating plate are fixedly installed and rotationally arranged on the front end face and the rear end face of a front vertical plate of the rack correspondingly, when the device is used, a new raw material adhesive tape is rolled on an arc-shaped supporting plate through a slope plate, an empty winding drum can be automatically taken down, the raw material adhesive tape is arranged on a raw material adhesive tape containing roller in a sleeving mode, and feeding can be automatically completed; and feeding is easier, more labor-saving and faster, and the labor cost is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive slitting equipment, in particular to an auxiliary feeding mechanism for a double-sided adhesive roll slitter. Background Art

[0002] Double-sided adhesives are widely used in the automotive industry. During application, the double-sided adhesives need to be cut into double-sided adhesive strips of specific shapes. Existing equipment such as a double-sided adhesive multi-strip laminating and segmenting device with the application number CN201620915717.3 includes a rear frame, a front frame, a slitting device, a cutting device, a first roller device, a second roller device, and a shaft. The cutting device is arranged at the left end of the frame and the front frame... It has the advantages of simple structure, convenient operation, safety and high efficiency, and greatly saves labor costs. However, when sleeving the double-sided adhesive roll on the raw material tape placing roller, there is a lack of assistance from a feeding device, and it is necessary to manually lift the double-sided adhesive roll, which is not convenient and labor-saving. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the drawback in the prior art that when sleeving the double-sided adhesive roll on the raw material tape placing roller, there is a lack of assistance from a feeding device, and it is necessary to manually lift the double-sided adhesive roll, which is not convenient and labor-saving. An auxiliary feeding mechanism for a double-sided adhesive roll slitter is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] Design an auxiliary feeding mechanism for a double-sided adhesive roll slitter, including a double-sided adhesive roll slitter and a frame arranged directly in front of its raw material tape placing roller. A through hole is opened on the front vertical plate of the frame, and a rotating shaft is rotatably installed in the through hole. The front end face and the rear end face of the front vertical plate of the frame are respectively fixedly installed with a motor and a rotating plate. The front and rear ends of the rotating shaft are respectively fixedly connected to the motor output shaft and the rotating plate. The front end face of the rotating plate is fixedly provided with raw material tape feeding rollers located at the upper and lower ends of the rotating plate and the same as the raw material tape placing roller. The top of the upper raw material tape feeding roller is slidably provided with a push plate and a vertical plate through an upward pushing device. The bottom of the frame is rotatably provided with an arc plate through a reset device. A chute is opened on the upper arc surface of the arc plate, and an arc-shaped supporting plate controlled by a downward pushing device is further provided in the chute through a guiding device. A pair of downward pushing plates located at the front and rear ends are fixedly provided on the upper arc surface of the arc-shaped supporting plate. A stop rod is fixedly provided below the right end of the arc plate. A rotating groove located below the raw material tape placing roller is opened at the right end of the arc plate, and a slope plate is rotatably provided in the rotating groove through a transverse shaft.

[0006] Preferably, chamfers are opened at the rear ends of both of the raw material tape feeding rollers, and a baffle is fixedly provided at the rear end on the right end face of the frame.

[0007] Preferably, the reset device includes a convex button and a torsion spring. The convex button located at the lower left end is fixedly installed on the front and back of the arc-shaped plate, and the front and back ends of the convex button penetrate and are rotatably connected to the frame. A torsion spring sleeved outside the convex button is arranged at the front end of the frame, and the two ends of the torsion spring are respectively fixed to the convex button and connected to the frame.

[0008] Preferably, the lower pushing device includes a lower electric push rod, a push rod and a bottom plate. The bottom plate is fixedly installed at the bottom of the front end of the arc-shaped supporting plate. The lower electric push rod is fixedly installed on the bottom plate of the frame. The front end of the lower electric push rod is fixedly connected to the push rod, and the rear end face of the push rod is slidably connected to the bottom plate.

[0009] Preferably, a groove is formed at the lower end of the slope plate, and a rolling sleeve is rotatably arranged in the groove through a cross bar.

[0010] Preferably, the upper pushing device includes an upper electric push rod and a connecting rod. The upper electric push rod is fixedly installed at the upper end of the frame. A vertical plate is fixedly installed at the rear end of the upper electric push rod, and a connecting rod is fixedly connected to the front end face of the vertical plate. The front end of the connecting rod is fixedly connected to the pushing plate.

[0011] Preferably, the guiding device includes a plurality of cross bars. A plurality of cross bars are fixedly installed in the sliding groove, and the outer walls of the plurality of cross bars are slidably connected to the arc-shaped supporting plate.

[0012] An auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model has the beneficial effects that when the device is in use, the new raw material tape can be rolled onto the arc-shaped supporting plate through the slope plate, and the empty reel can be automatically removed and the raw material tape can be sleeved on the raw material tape placing roller, which can automatically complete the feeding, making the feeding easier, labor-saving and faster, and greatly saving the labor cost. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of an auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model;

[0014] Figure 2 is a schematic side structural diagram of an auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model;

[0015] Figure 3 is an enlarged view of area A of an auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model;

[0016] Figure 4 is a schematic sectional structural diagram of an auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model;

[0017] Figure 5 is a schematic installation structural diagram of an auxiliary feeding mechanism of a double-sided adhesive tape slitting machine proposed by the present utility model.

[0018] In the figure: 1, frame; 2, arc plate; 3, chute; 4, cross bar; 5, raw material tape loading roller; 6, upper electric push rod; 7, connecting rod; 8, push plate; 9, rotating plate; 10, motor; 11, arc supporting plate; 12, lower electric push rod; 13, lower push plate; 14, slope plate; 15, rolling sleeve; 16, bottom plate; 17, push rod; 18, stop bar; 19, rotating shaft; 20, horizontal shaft; 21, double-sided tape roll slitter; 22, raw material tape; 23, torsion spring. 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] Refer to Figures 1-5 , an auxiliary feeding mechanism for a double-sided tape roll slitter, including a double-sided tape roll slitter 21 and a frame 1 disposed directly in front of the raw material tape placing roller thereof. A through hole is opened on the front vertical plate of the frame 1, and a rotating shaft 19 is rotatably installed in the through hole. The front end face and the rear end face of the front vertical plate of the frame 1 are respectively fixedly installed and rotatably provided with a motor 10 and a rotating plate 9. The front and rear ends of the rotating shaft 19 are respectively fixedly connected to the output shaft of the motor 10 and the rotating plate 9. The front end face of the rotating plate 9 is fixedly provided with raw material tape loading rollers 5 located at the upper and lower ends of the rotating plate 9 and the same as the raw material tape placing roller. The top of the upper raw material tape loading roller 5 is slidably provided with a push plate 8 and a vertical plate through an upper pushing device. The bottom of the frame 1 is rotatably provided with an arc plate 2 through a reset device. A chute 3 is opened on the upper arc surface of the arc plate 2, and an arc supporting plate 11 controlled by a lower pushing device is further provided in the chute 3 through a guiding device. A pair of lower push plates 13 located at the front and rear ends are fixedly provided on the upper arc surface of the arc supporting plate 11. A stop bar 18 is fixedly provided below the right end of the arc plate 2. A rotating groove located below the raw material tape placing roller is opened at the right end of the arc plate 2, and a slope plate 14 is rotatably provided in the rotating groove through a horizontal shaft 20.

[0021] Chamfers are opened at the rear ends of both raw material tape loading rollers 5. A baffle is fixedly provided on the right end face of the frame 1 at the rear end.

[0022] The reset device includes a convex button and a torsion spring 23. Convex buttons are fixedly provided at the front and rear of the arc plate 2 at the lower left end, and the front and rear ends of the convex buttons penetrate and are rotatably connected to the frame 1. A torsion spring 23 sleeved on the convex button is provided at the front end of the frame 1, and the two ends of the torsion spring 23 are respectively fixed to the convex button and connected to the frame 1.

[0023] The lower pushing device includes a lower electric push rod 12, a push rod 17, and a bottom plate 16. The bottom of the front end of the arc-shaped supporting plate 11 is fixedly provided with the bottom plate 16. The lower electric push rod 12 is fixedly provided on the bottom plate of the frame 1. The front end of the lower electric push rod 12 is fixedly connected to the push rod 17, and the rear end face of the push rod 17 is slidably connected to the bottom plate 16.

[0024] A groove is opened at the lower end of the slope plate 14, and a rolling sleeve 15 is rotatably provided in the groove through a cross bar.

[0025] The upper pushing device includes an upper electric push rod 6 and a connecting rod 7. The upper electric push rod 6 is fixedly provided at the upper end of the frame 1. A vertical plate is fixedly provided at the rear end of the upper electric push rod 6, and a connecting rod 7 is fixedly connected to the front end face of the vertical plate. The front end of the connecting rod 7 is fixedly connected to a push plate 8.

[0026] The guiding device includes a plurality of cross bars 4. A plurality of cross bars 4 are fixedly provided in the sliding groove 3, and the outer walls of the plurality of cross bars 4 are slidably connected to the arc-shaped supporting plate 11.

[0027] Working principle: Roll the new raw material tape 22 onto the arc-shaped supporting plate 11 through the slope plate 14 and press it down to make the arc plate 2 flat. Then, drive the push rod 17 through the lower electric push rod 12 to push the new raw material tape 22 between the bottom plate 16, the arc-shaped supporting plate 11, and the two lower push plates 13 forward to be sleeved on the lower raw material tape feeding roller 5; drive the push plate 8 and the vertical plate forward through the upper electric push rod 6, and after the raw material tape 22 is unreeled from the raw material tape placing roller, push the lighter reel forward onto the upper raw material tape feeding roller 5; drive the rotating plate 9 to rotate through the motor 10 to exchange the two raw material tape feeding rollers 5; drive the push plate 8 and the vertical plate to move backward through the upper electric push rod 6 to push the new raw material tape 22 onto the raw material tape placing roller, and drive the lower push plate 13 through the lower electric push rod 12 to push the empty reel behind the raw material tape feeding roller 5 backward, and the empty reel on the arc-shaped supporting plate 11 with its right end rising and tilting rolls down under the action of the torsion spring 23.

[0028] When the device is in use, rolling the new raw material tape 22 onto the arc-shaped supporting plate 11 through the slope plate 14 can automatically complete removing the empty reel and sleeving the raw material tape 22 on the raw material tape placing roller, and can automatically complete the feeding, making the feeding easier, labor-saving, and faster, and greatly saving the labor cost.

[0029] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An auxiliary feeding mechanism for a double-sided film material slitting machine, comprising a double-sided film material slitting machine (21) and a frame (1) arranged just in front of the raw material tape placement roller thereof, characterized in that: A through hole is provided on the front vertical plate of the frame (1), and a rotating shaft (19) is rotatably installed in the through hole. A motor (10) and a rotating plate (9) are fixedly installed and rotatably provided on the front and rear ends of the front vertical plate of the frame (1), respectively. The front and rear ends of the rotating shaft (19) are respectively fixedly connected to the output shaft of the motor (10) and the rotating plate (9). The front end surface of the rotating plate (9) is fixedly provided with a raw material tape feeding roller (5) which is located at the upper and lower ends of the rotating plate (9) and is the same as the raw material tape placing roller, and a push plate (8) is slidably provided on the top of the upper raw material tape feeding roller (5) through an upper pushing device. ) and a vertical plate, the bottom of the frame (1) is provided with an arc plate (2) which is rotatable through a reset device, the upper arc surface of the arc plate (2) is provided with a slide groove (3), and an arc support plate (11) controlled by a lower push device is provided in the slide groove (3) through a guide device, the upper arc surface of the arc support plate (11) is fixed with a pair of lower push plates (13) located at its front and rear ends, a stop rod (18) is fixed below the right end of the arc plate (2), the right end of the arc plate (2) is provided with a rotation groove located below the raw material tape placement roller, and a ramp plate (14) is rotatably provided in the rotation groove through a horizontal axis (20).

2. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: The rear ends of the two raw material tape feeding rollers (5) are both provided with chamfers, and the right end surface of the frame (1) is fixedly provided with a baffle located at the rear end.

3. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: The reset device comprises a convex button and a torsion spring (23); the convex button located at the lower left end is fixedly provided at the front and rear of the arc plate (2); the front and rear ends of the convex button penetrate through and are rotatably connected to the frame (1); the front end of the frame (1) is provided with a torsion spring (23) sleeved outside the convex button; and the two ends of the torsion spring (23) respectively fix the convex button and the connection frame (1).

4. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: The lower pushing device comprises a lower electric push rod (12), a push rod (17), and a bottom plate (16); the bottom of the front end of the arc-shaped support plate (11) is fixedly provided with the bottom plate (16); the bottom plate of the frame (1) is fixedly provided with the lower electric push rod (12); the front end of the lower electric push rod (12) is fixedly connected to the push rod (17); the rear end surface of the push rod (17) is slidably connected to the bottom plate (16).

5. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: A groove is formed at the lower end of the ramp plate (14), and a rolling sleeve (15) is provided in the groove for rotation via a cross rod.

6. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: The upper pushing device comprises an upper electric push rod (6) and a connecting rod (7); the upper end of the frame (1) is fixedly provided with the upper electric push rod (6); the rear end of the upper electric push rod (6) is fixedly provided with a vertical plate, and the front end surface of the vertical plate is fixedly connected to the connecting rod (7); the front end of the connecting rod (7) is fixedly connected to the push plate (8).

7. The auxiliary feeding mechanism of the double-sided film slitting machine according to claim 1, characterized in that: The guide device comprises a plurality of cross bars (4), the plurality of cross bars (4) are fixedly arranged in the slide groove (3), and the outer walls of the plurality of cross bars (4) are slidably connected to the arc-shaped support plate (11).

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