Automatic rubberizing machine

Abstract

The utility model discloses an automatic rubberizing machine which comprises a transmission frame and a rubberizing frame fixed to the side face of the transmission frame, two limiting plates are fixed to the top of the transmission frame, a plurality of rolling cylinders are rotationally arranged on the top of the transmission frame and the top of the rubberizing frame, a plurality of transmission belts are wound around the rolling cylinders, the same transmission belt is wound around the rolling cylinders, and the transmission belts are arranged on the transmission frames. Transmission mechanisms are fixed to the tops of the conveying frame and the rubberizing frame, servo motors are fixed to the bottoms of the transmission mechanisms, three supporting frames are fixed to the top of the rubberizing frame, and the top of one supporting frame is movably sleeved with a pressing cylinder. According to the utility model, the two limiting plates limit the paperboards on the plurality of transmission belts, so that the paperboards are aligned in position in the moving process, and the transparent adhesive tape is ensured to be accurately adhered to the paperboards; and a gap is formed between the pressing plate and the conveying belt, the pressing plate can press a moving paperboard, vibration of the paperboard in the moving process is reduced, transparent adhesive tape is accurately attached to the paperboard, and the beneficial effect of being accurate in adhesive tape attaching is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an automatic glue sticking machine. Background Art

[0002] Transparent glue is needed in the process of cardboard packaging. An automatic glue sticking machine is needed to stick the transparent glue on the cardboard to make the cardboard three-dimensional for packaging.

[0003] The automatic gluing machine in the prior art transports the cardboard to the transparent tape through a conveyor belt. The cardboard will vibrate during the conveying process of the conveyor belt, and the transparent tape cannot be accurately attached to the cardboard, and the adhesive tape is not accurately attached. Therefore, it is necessary to provide an automatic gluing machine. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when the cardboard is conveyed to the transparent adhesive by a conveyor belt, the cardboard will vibrate during the conveying process of the conveyor belt, the transparent adhesive cannot be accurately attached to the cardboard, and the adhesive tape is not accurately attached, thereby proposing an automatic adhesive attaching machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic glue sticking machine, comprising a transmission frame and a glue sticking frame fixed on its side, two limit plates are fixed on the top of the transmission frame, and multiple rolling cylinders are rotatably arranged on the top of the transmission frame and the glue sticking frame, multiple transmission belts are surrounded by multiple rolling cylinders, and the same transmission belt is surrounded by multiple rolling cylinders, and transmission mechanisms are fixed on the tops of the transmission frame and the glue sticking frame, and servo motors are fixed on the bottom of the transmission mechanism, and three support frames are fixed on the top of the glue sticking frame, and a pressing cylinder is movably sleeved on the top of one of the support frames, and pressing plates are fixed on the tops of the other two support frames, and multiple pressing wheels are rotatably arranged on the top of the support frames through support rods, and two fixed plates are fixed on the top of the glue sticking frame, and multiple transverse rods are fixed through the two fixed plates, and two tape wheels are rotatably arranged on the transverse rods through support rods, and two glue sticking mechanisms are fixed on the sides of the multiple transverse rods, and a rotating rod is fixed on the top of the glue sticking mechanism, and transparent glue is movably sleeved on the rotating rod, and a limit frame is fixed in the middle of the glue sticking mechanism, and rolling wheels are movably sleeved on the sides of the limit frame.

[0006] Further preferably, the transparent adhesive bypasses the rolling wheel and passes through the bottom of the adhesive sticking mechanism, and the adhesive sticking mechanism is provided with a limiting wheel and a cutting knife.

[0007] Further preferably, the transmission mechanism consists of a transmission wheel, a bevel gear, a fixed frame and a fixed bearing, and two transmission wheels are rotatably provided on the fixed frame through the fixed bearing, one of the transmission wheels is fixed to the rolling cylinder, and the other transmission wheel is fixed to the bevel gear through a support rod, the power output end of the servo motor is fixed to the bevel gear, the two bevel gears remain meshed, and the two transmission wheels are transmitted through a belt.

[0008] Further preferably, the pressing cylinder and the two pressing plates are kept vertical, and the transmission belt, the conveyor belt and the two pressing plates are kept parallel.

[0009] Further preferably, the pressing wheel, the tape wheel and the bottom of the pressing cylinder have the same horizontal height; the tape wheel is movably mounted on the transverse rod through a spring; and the pressing wheel is movably mounted on the top of the support frame through a spring.

[0010] The beneficial effects of the utility model are as follows: two limiting plates limit the cardboards on a plurality of transmission belts, so that the positions of the cardboards are aligned during the movement, ensuring that the transparent adhesive is accurately attached to the cardboards; there is a gap between the pressing plate and the transmission belt, and the pressing plate can press on the moving cardboard, reducing the vibration of the cardboard during the movement, so that the transparent adhesive is accurately attached to the cardboard; the pressing wheel and the tape wheel are pressed on the cardboard by a spring, and the pressing wheel and the tape roll during the movement of the cardboard, which can further reduce the vibration of the cardboard, and the transparent adhesive is accurately attached to the cardboard, and the utility model has the advantage of accurate adhesive attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a structural schematic diagram of the glue sticking frame of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the fixing plate of the utility model.

[0014] In the figure: transmission frame 1, glue sticking frame 2, servo motor 3, rolling cylinder 4, transmission belt 5, transmission belt 6, support frame 7, pressing plate 8, pressing cylinder 9, fixing plate 10, transmission mechanism 11, limiting plate 12, pressing wheel 13, transverse rod 14, glue sticking mechanism 15, tape wheel 16, rotating rod 17, transparent adhesive 18, limiting frame 19, rolling wheel 20. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] Reference Figures 1 to 3An automatic glue sticking machine includes a transmission frame 1 and a glue sticking frame 2 fixed on its side. Two limit plates 12 are fixed on the top of the transmission frame 1. Multiple rolling drums 4 are rotatably arranged on the top of the transmission frame 1 and the glue sticking frame 2. Multiple transmission belts 5 are wrapped around the multiple rolling drums 4. The same transmission belt 6 is wrapped around the multiple rolling drums 4. A transmission mechanism 11 is fixed on the top of the transmission frame 1 and the glue sticking frame 2. A servo motor 3 is fixed on the bottom of the transmission mechanism 11. Three support frames 7 are fixed on the top of the glue sticking frame 2. A pressing cylinder 9 is movably sleeved on the top of one of the support frames 7. The other two support frames 7 are movably sleeved on the top of the pressing cylinder 9. A pressing plate 8 is fixed to the top of the frame 7, and a plurality of pressing wheels 13 are rotatably provided on the top of the supporting frame 7 through a supporting rod. Two fixed plates 10 are fixed to the top of the gluing frame 2, and a plurality of transverse rods 14 are passed through and fixed in the two fixed plates 10. Two tape wheels 16 are rotatably provided on the transverse rods 14 through supporting rods. Two gluing mechanisms 15 are fixed to the sides of the plurality of transverse rods 14, and a rotating rod 17 is fixed to the top of the gluing mechanism 15. A transparent adhesive 18 is movably sleeved on the rotating rod 17. A limiting frame 19 is fixed in the middle of the gluing mechanism 15, and a rolling wheel 20 is movably sleeved on the side of the limiting frame 19.

[0017] Preferably, the transparent adhesive 18 bypasses the rolling wheel 20 and passes through the bottom of the adhesive sticking mechanism 15, and the adhesive sticking mechanism 15 is provided with a limit wheel and a cutting knife;

[0018] In specific implementation, the gluing mechanism 15 sticks the transparent glue 18 on the cardboard, the cutting knife automatically cuts the transparent glue 18, and the transparent glue 18 is wound around the limiting wheels, and the transparent glue 18 is pressed on the cardboard through multiple limiting wheels.

[0019] Preferably, the transmission mechanism 11 is composed of a transmission wheel, a bevel gear, a fixed frame and a fixed bearing, and two transmission wheels are rotatably provided on the fixed frame through the fixed bearing, one of the transmission wheels is fixed to the rolling cylinder 4, and the other transmission wheel is fixed to the bevel gear through a support rod, the power output end of the servo motor 3 is fixed to the bevel gear, the two bevel gears are kept in meshing, and the two transmission wheels are transmitted through a belt;

[0020] During specific implementation, the servo motor 3 drives the bevel gear to rotate, and the bevel gear drives another bevel gear and the transmission wheel to rotate. The two transmission wheels are driven by belts to rotate the transmission wheel and the rolling drum 4. The rotation of the rolling drum 4 can drive the transmission belt 5 and the transmission belt 6. The rotation of the transmission belt 5 and the transmission belt 6 drives the cardboard.

[0021] Preferably, the pressing cylinder 9 and the two pressing plates 8 are kept vertical, and the transmission belt 5, the transmission belt 6 and the two pressing plates 8 are kept parallel;

[0022] During specific implementation, the pressing wheel 8 and the tape wheel 13 are pressed on the cardboard through a spring. When the cardboard moves, the pressing wheel 13 and the tape wheel 16 roll to reduce the vibration of the cardboard, and the transparent tape 18 is accurately attached to the cardboard.

[0023] Preferably, the pressing wheel 13, the tape wheel 16 and the bottom of the pressing cylinder 9 are at the same level. The tape wheel 16 is movably mounted on the transverse rod 14 through a spring, and the pressing wheel 13 is movably mounted on the top of the support frame 7 through a spring;

[0024] During specific implementation, two limiting plates 12 limit the cardboards on multiple transmission belts 5 so that the positions of the cardboards are aligned during the movement, ensuring that the transparent adhesive 18 is accurately attached to the cardboards. There is a gap between the pressing plate 8 and the transmission belt 6, and the pressing plate 8 can press on the moving cardboard to reduce the vibration of the cardboard during the movement, so that the transparent adhesive 18 is accurately attached to the cardboard.

[0025] Among them, the pressing cylinder 9 is made of rubber material, and the diameter of the pressing cylinder 9 is larger than the gap between the pressing plate 8 and the conveyor belt 6. The pressing cylinder 9 uses its own elasticity to press the cardboard and press the cardboard onto the conveyor belt 6. The elasticity of the pressing cylinder 9 itself can absorb the vibration of the cardboard.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic glue sticking machine, comprising a transmission frame (1) and a glue sticking frame (2) fixed on the side thereof, two limit plates (12) being fixed on the top of the transmission frame (1), a plurality of rolling drums (4) being rotatably arranged on the top of the transmission frame (1) and the glue sticking frame (2), a plurality of transmission belts (5) being wound around the plurality of rolling drums (4), a same transmission belt (6) being wound around the plurality of rolling drums (4), a transmission mechanism (11) being fixed on the top of the transmission frame (1) and the glue sticking frame (2), a servo motor (3) being fixed on the bottom of the transmission mechanism (11), characterized in that: Three support frames (7) are fixed on the top of the glue sticking frame (2), a pressing cylinder (9) is movably sleeved on the top of one of the support frames (7), pressing plates (8) are fixed on the tops of the other two support frames (7), a plurality of pressing wheels (13) are rotatably arranged on the tops of the support frames (7) through supporting rods, two fixed plates (10) are fixed on the top of the glue sticking frame (2), a plurality of transverse rods (14) are passed through and fixed in the two fixed plates (10), two adhesive tape wheels (16) are rotatably arranged on the transverse rods (14) through supporting rods, two glue sticking mechanisms (15) are fixed on the sides of the plurality of transverse rods (14), a rotating rod (17) is fixed on the top of the glue sticking mechanism (15), a transparent glue (18) is movably sleeved on the rotating rod (17), a limiting frame (19) is fixed in the middle of the glue sticking mechanism (15), and a rolling wheel (20) is movably sleeved on the side of the limiting frame (19).

2. The automatic glue sticking machine according to claim 1, characterized in that: The transparent adhesive (18) bypasses the rolling wheel (20) and passes through the bottom of the adhesive sticking mechanism (15). The adhesive sticking mechanism (15) is provided with a limit wheel and a cutting knife.

3. The automatic glue sticking machine according to claim 1, characterized in that: The transmission mechanism (11) comprises a transmission wheel, a bevel gear, a fixed frame and a fixed bearing. Two transmission wheels are rotatably arranged on the fixed frame via the fixed bearing. One of the transmission wheels is fixed to the rolling cylinder (4), and the other transmission wheel is fixed to the bevel gear via a support rod. The power output end of the servo motor (3) is fixed to the bevel gear, the two bevel gears are kept in meshing, and the two transmission wheels are driven by a belt.

4. The automatic glue sticking machine according to claim 1, characterized in that: The pressing cylinder (9) and the two pressing plates (8) are kept vertical, and the transmission belt (5), the transmission belt (6) and the two pressing plates (8) are kept parallel.

5. The automatic glue sticking machine according to claim 1, characterized in that: The pressing wheel (13), the tape wheel (16) and the bottom of the pressing cylinder (9) are at the same level. The tape wheel (16) is movably mounted on the transverse rod (14) through a spring, and the pressing wheel (13) is movably mounted on the top of the support frame (7) through a spring.

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