CN214610722U

CN214610722U - Adhesive tape sticking device

Info

Publication number: CN214610722U
Application number: CN202120475665.3U
Authority: CN
Inventors: 袁华坤
Original assignee: Dongguan Chishun Machinery Ltd
Current assignee: Dongguan Chishun Machinery Ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-05
Anticipated expiration: 2031-03-05

Abstract

The utility model relates to a rubberizing tape device, a rotating shaft is arranged on a frame of the rubberizing tape device, a swing arm is connected to the rotating shaft in a configuration manner, a rubberizing mechanism is arranged on the swing arm, the rubberizing mechanism comprises a rubberizing wheel and a belt pressing part, the belt pressing part is arranged at the rear side of the rubberizing wheel, a belt passing gap is formed between the belt pressing part and the rubberizing wheel, a cutter is arranged in front of the rubberizing mechanism and is arranged on the frame, the cutter is arranged at the front side of the swing arm, and the swing arm is in transmission connection with a driving device; it can realize the tape-sticking and cut the stuck tape. In addition, the motor is further optimized, the driving device is adopted to drive the swing arm to swing back and forth, and compared with the cylinder and the connecting rod assembly, the swing arm swing mechanism is simpler in structure, simpler to maintain, lower in failure rate, higher in precision and simpler to maintain, and can avoid a plurality of problems caused by the swing of the cylinder driving swing arm.

Description

Adhesive tape sticking device

Technical Field

The utility model relates to a rubberizing tape device.

Background

In the processing process of paper bags, paper boxes, plastic bags, paperboards and other products, adhesive tapes (such as release paper double-sided adhesive tapes) need to be attached. The adhesive tape sticking device can be matched with the adhesive tape to pull and stick the adhesive tape on materials, and the adhesive tape can be cut off after sticking is completed. At present, the requirement on the quality of products is high, obvious marks need to be prevented from being pressed on the products when the adhesive tapes are attached, and in addition, the length of the adhesive tapes also needs to be controlled within an accurate range, so that the adhesive tapes are prevented from being too long or too short. The tape sticking device is provided with a sticking mechanism which comprises a sticking wheel.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem that exists among the background art, the utility model aims at providing a rubberizing area device that can realize the rubberizing area and decide the sticky tape that will paste.

In order to solve the technical problem, the utility model discloses a following technical scheme: the rubberizing tape device is equipped with the pivot in its frame, and the configuration is connected with swing arm, its characterized in that in the pivot: the swing arm is provided with a rubberizing mechanism, the rubberizing mechanism comprises a rubberizing wheel and a belt pressing component, the belt pressing component is arranged on the rear side of the rubberizing wheel, a belt passing gap is formed between the belt pressing component and the rubberizing wheel, a cut-off knife is arranged in front of the rubberizing mechanism and arranged on the rack, the cut-off knife is arranged on the front side of the swing arm, and the swing arm is in transmission connection with a driving device.

The driving device comprises a driving motor, the driving motor is connected with a rotating part in a transmission manner, and the rotating part is connected with the swing arm in a transmission manner through a connecting rod. The frame is including main mounting panel and vice mounting panel, driving motor and driving motor's output shaft are located between main mounting panel and the vice mounting panel, the one end of pivot is connected on main mounting panel, the other end of pivot is connected on the vice mounting panel, the pivot transversely sets up between main mounting panel and vice mounting panel, the pivot is the quadrature setting with driving motor's output shaft, be equipped with the eccentric pin on the rotating part, be equipped with the pin in the swing arm, be connected through the fisheye bearing transmission between the one end of connecting rod and the eccentric pin, be connected through the fisheye bearing transmission between the other end of connecting rod and the pin. The rotating part adopts a turntable or a rotating block or a rotating arm or a rotating shaft or an eccentric wheel, and the driving motor adopts a servo motor.

The swing arm is also provided with a belt passing part. The belt passing component adopts a belt passing wheel, the belt passing wheel is connected to the rotating shaft, and the adhesive sticking mechanism is positioned below the belt passing component.

The swing arm is also provided with a brake clamping belt component and a brake supporting belt component, the brake clamping belt component is arranged on the swing arm, the brake supporting belt component is arranged on the rack, and the brake supporting belt component is arranged on one side of the brake clamping belt component. The brake belt clamping component is positioned above the rotating shaft, and the brake belt supporting component adopts a belt supporting wheel. The supporting belt wheel is arranged on the one-way bearing, and the brake clamping belt component is positioned on the front side of the supporting belt wheel.

A cutter seat is arranged on the frame, the cutter is arranged on the cutter seat, and the edge of the cutter adopts a sawtooth blade; the frame is also provided with a pinch roller which is arranged on a floating rotating arm, the floating rotating arm is provided with a spring, and a cut-off knife is positioned between the pinch roller and the rubberizing wheel.

The beneficial effects of the utility model are that, this rubberizing tape device can realize the rubberizing tape and cut off the separation with the sticky tape to the material that the below was carried, and its is rational in infrastructure, and rubberizing tape efficiency is higher, and the operation is more stable. In addition, the swing driving transmission mode of the swing arm is further optimized, the motor driving mode is adopted, the transmission is more stable, the efficiency is higher, the response is quicker, the precision is higher, and obvious indentation on a product is avoided. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of hidden parts in fig. 1.

Fig. 3 is a schematic structural view of fig. 2 from another angle.

Fig. 4 is a schematic structural view of fig. 1 from another angle.

In the figure: the device comprises a machine frame 1, a rotating shaft 2, a swing arm 3, a rubber wheel 4, a belt pressing part 5, a cutter 6, a driving motor 8, a rotating part 9, a connecting rod 10, a main mounting plate 11, an auxiliary mounting plate 12, an output shaft 13, an eccentric pin 14, a pin 15, a belt passing part 16, a brake clamping belt part 17, a brake belt supporting part 18, a cutter holder 19, a pressing wheel 20, a floating rotating arm 21 and a spring 22.

Detailed Description

Referring to the drawings, in the tape adhering apparatus in the embodiment of the present invention, a rotating shaft 2 is disposed on a frame 1, and a swing arm 3 is disposed on the rotating shaft and can swing back and forth around the rotating shaft. The swing arm is provided with a rubberizing mechanism which swings back and forth along with the swing arm. The rubberizing mechanism comprises a rubberizing wheel 4 and a belt pressing component 5, the belt pressing component is arranged on the rear side of the rubberizing wheel, and a belt passing gap is formed between the belt pressing component and the rubberizing wheel, so that an adhesive tape (such as a release paper double-sided adhesive tape) can pass through the belt passing gap and go out, and the adhesive tape can be stably output in the rubberizing process. In addition, a cutter 6 is arranged in front of the adhesive tape sticking mechanism, the cutter is arranged on the frame, and the cutter is arranged on the front side of the swing arm so as to cut the adhesive tape. The swing arm is in transmission connection with a driving device, and the driving device drives the swing arm to swing back and forth.

When the adhesive tape sticking device works, the swing arm swings back and forth to stick the adhesive tape to product materials (such as paper tapes, paperboards and the like). Wherein, swing backward when the swing arm, will press the head of the sticky tape that the cross between pressure belt assembly and the rubberizing wheel and take the clearance to stretch out to push down the product material on, the rubberizing wheel will press the sticky tape, and the sticky tape pastes on the material, and in the process that the material gos forward, the sticky tape also will cooperate to follow the material and gos forward, and the rubberizing wheel keeps the roll extrusion state, accomplishes the rubberizing. After the completion, the swing arm returns forward and swings, so that the rubberizing wheel rises to be separated from the material below, the position of the tape passing gap between the tape pressing component and the rubberizing wheel also rises, the adhesive tape between the tape passing gap and the material rises obliquely, and the adhesive tape is cut off by the cutter in the rising process. Subsequently, the swing arm swings backwards again, the rubberizing work of the next material is carried out, and the process is circulated.

The adhesive tape sticking device can stick adhesive tapes to materials conveyed below and cut off and separate the adhesive tapes, and is reasonable in structure, high in adhesive tape sticking efficiency and stable in operation.

The driving device can adopt the modes of an air cylinder or a motor and the like to drive the swing arm to swing, and the swing arm can mainly comprise a front arm and a rear arm which are arranged in parallel, so that other parts can be conveniently arranged on the swing arm. In this embodiment, the driving device is an optimized motor driving method, wherein the driving device includes a driving motor 8 (such as a servo motor or a stepping motor, etc.), the driving motor is connected to a rotating part 9 in a driving manner, the rotating part is driven to rotate by the driving motor, the rotating part can rotate (rotate in one direction) or rotate back and forth (rotate forward and then reset), and the rotating part is connected to the swing arm in a driving manner through a connecting rod; the rotation of the rotating part drives the swing arm to swing back and forth through the connecting rod 10 (the swing arm swings in place in the positive direction and then swings back and forth to reset). Compared with the mode that the swing arm is driven by the cylinder and the connecting rod assembly to swing back and forth, the pneumatic gluing device has the advantages that the motor-driven optimization mode is adopted, the structure is simpler, the maintenance is simpler, the failure rate is lower, and the gluing precision cannot be influenced by the air temperature and the air flow quality (such as air flow, air pressure and humidity) of a pneumatic element; the air pressure is adjusted too much, the air flow is increased, the driving cylinder is accelerated, the rubberizing length is changed (the rubberizing length, namely the precision, is influenced), the force recovered by the air pressure high cylinder is correspondingly increased, the rubberizing wheel can press a trace (namely an indentation) on a product, and the appearance of the material product is influenced; the pneumatic high-airflow movement is sensitive, the precision is higher, but indentation exists, the mounting height of the swing arm and the gluing mechanism on the swing arm needs to be adjusted or the pneumatic pressure is reduced, but the pneumatic pressure is reduced, so that the indentation problem can be avoided, but the driving of the cylinder is influenced, so that the gluing length is not enough, or the faults such as continuous gluing and the like are caused; in addition, the swing arm is driven by the cylinder, so that the rubberizing wheel is quickly abraded, the rubberizing wheel is usually a plastic wheel, and the noise is high due to beating in the swinging process of the rubberizing wheel. The motor-driven optimization mode is adopted, so that a plurality of problems of swinging of the swing arm driven by the cylinder can be avoided, the precision is relatively higher, and the maintenance is simpler.

The driving device is further optimized when being driven by a motor, the frame of the driving device comprises a main mounting plate and an auxiliary mounting plate, the output shafts of the driving motor and the driving motor are positioned between the main mounting plate and the auxiliary mounting plate, and the output shafts of the driving motor and the driving motor are clamped between the main mounting plate and the auxiliary mounting plate. One end of the rotating shaft is connected to the main mounting plate, the other end of the rotating shaft is connected to the auxiliary mounting plate, the rotating shaft is transversely arranged between the main mounting plate and the auxiliary mounting plate, and the rotating shaft and an output shaft of the driving motor are in orthogonal arrangement. The structure is compact, and the layout is more reasonable. An eccentric pin 14 is arranged on the rotating part, a pin 15 is arranged on the swing arm, one end of the connecting rod 10 is in transmission connection with the eccentric pin through a fisheye bearing, and the other end of the connecting rod is in transmission connection with the pin through the fisheye bearing. In addition, corresponding arc-shaped grooves are arranged on the main mounting plate and the auxiliary mounting plate and used for limiting the swing of the swing arm.

The driving device is further optimized when the motor is adopted for driving, and the rotating part adopts a turntable or a rotating block or a rotating arm or a rotating shaft or an eccentric wheel. When the driving motor adopts the servo motor, the servo motor can control the downward and upward torsion and time of the rubberizing component driven by the servo motor according to the requirements of material products, and the noise of the equipment can be reduced by setting the buffer operation.

In addition, on the basis of the embodiment, it is further explained that the swing arm is further provided with a passing part 16, and the passing part is additionally arranged so that the adhesive tape can pass through the passing part and then can smoothly and stably join and enter the adhesive tape sticking mechanism. The belt passing component can adopt a belt passing wheel or a belt passing rod and the like, for example, the belt passing wheel is adopted, the belt passing wheel is connected to the rotating shaft 2, and the adhesive sticking mechanism is positioned below the belt passing component, so that the structural layout is reasonable and compact; the belt passing wheels at the rotating shaft are connected for passing and walking, and the operation of the adhesive tape is stable.

In addition, on the basis of the embodiment, it is further explained that the swing arm is also provided with a brake clamping belt component and a brake supporting belt component, the brake clamping belt component is arranged on the swing arm, the brake supporting belt component is arranged on the rack, and the brake supporting belt component is arranged on one side of the brake clamping belt component; when the swing arm swings, when making rubberizing wheel rise and material separation, the brake is smugglied secretly the part and is close to brake and hold in the palm the belting to can clip the sticky tape, clip and lie in the brake and smuggle the sticky tape of smuggleing secretly between part and the brake and hold in the palm the belting, the front end of sticky tape is pasted on the material (like the bag body), lets the sticky tape be in under certain tension and is cut off by the cut-off knife, makes the sticky tape length of pasting at the material more accurate, and the deviation is littleer. Further optimize, the brake is smugglied secretly the part and is located the top of pivot, and the brake holds in the palm the belting and can adopt the riding wheel in addition, can supply the sticky tape to rotate when winding around, and is more stable. Further optimize, the supporting belt wheel is installed on the one-way bearing, and the brake clamping belt component is located on the front side of the supporting belt wheel.

In addition, on the basis of the embodiment, it is further described that a cutter holder is arranged on the machine frame, and the cutting knife is installed on the cutter holder, so that the installation and position adjustment of the cutting knife are facilitated. In addition, the knife edge is various in arrangement, for example, the knife edge of the cutter adopts a sawtooth edge, so that the cutting is smoother. Still be equipped with the pinch roller in the frame, the pinch roller setting is on the rocking arm that floats, and the rocking arm that floats is furnished with the spring, and the rocking arm that floats adopts the unsteady mode of round trip rotation to move, and the cut-off knife is located between pinch roller and the rubberizing wheel, adds the pinch roller after, lets the pinch roller have trend down through the spring for material after the rubberizing is from the beneath when passing forward of pinch roller, can be rolled by the pinch roller, lets the sticky tape of pasting on the material more firm, level and smooth.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. Rubberizing tape device is equipped with pivot (2) on its frame (1), and the configuration is connected with swing arm (3), its characterized in that on pivot (2): a rubberizing mechanism is arranged on the swing arm (3), the rubberizing mechanism comprises a rubberizing wheel (4) and a belt pressing component (5), the belt pressing component (5) is arranged on the rear side of the rubberizing wheel (4), a belt passing gap is formed between the belt pressing component (5) and the rubberizing wheel (4), a cut-off knife (6) is arranged in front of the rubberizing mechanism, the cut-off knife (6) is arranged on the rack, the cut-off knife is arranged on the front side of the swing arm, and the swing arm is in transmission connection with a driving device;

the driving device comprises a driving motor (8), the driving motor (8) is connected with a rotating part (9) in a transmission manner, and the rotating part (9) is connected with the swing arm (3) in a transmission manner through a connecting rod (10).

2. A taping device as claimed in claim 1, wherein: the frame is including main mounting panel and vice mounting panel, driving motor and driving motor's output shaft are located between main mounting panel and the vice mounting panel, the one end of pivot is connected on main mounting panel, the other end of pivot is connected on the vice mounting panel, the pivot transversely sets up between main mounting panel and vice mounting panel, the pivot is the quadrature setting with driving motor's output shaft, be equipped with the eccentric pin on the rotating part, be equipped with the pin in the swing arm, be connected through the fisheye bearing transmission between the one end of connecting rod and the eccentric pin, be connected through the fisheye bearing transmission between the other end of connecting rod and the pin.

3. A taping device as claimed in claim 1, wherein: the rotating part adopts a turntable or a rotating block or a rotating arm or a rotating shaft or an eccentric wheel, and the driving motor adopts a servo motor.

4. A taping device as claimed in claim 1, wherein: the swing arm is also provided with a belt passing part.

5. A taping device according to claim 4, wherein: the belt passing component adopts a belt passing wheel, the belt passing wheel is connected to the rotating shaft, and the adhesive sticking mechanism is positioned below the belt passing component.

6. A taping device as claimed in claim 1, wherein: the swing arm is also provided with a brake clamping belt component and a brake supporting belt component, the brake clamping belt component is arranged on the swing arm, the brake supporting belt component is arranged on the rack, and the brake supporting belt component is arranged on one side of the brake clamping belt component.

7. A taping device according to claim 6, wherein: the brake belt clamping component is positioned above the rotating shaft, and the brake belt supporting component adopts a belt supporting wheel.

8. A taping device according to claim 7, wherein: the supporting belt wheel is arranged on the one-way bearing, and the brake clamping belt component is positioned on the front side of the supporting belt wheel.

9. A taping device as claimed in claim 1, wherein: a cutter seat is arranged on the frame, the cutter is arranged on the cutter seat, and the edge of the cutter adopts a sawtooth blade; the frame is also provided with a pinch roller which is arranged on a floating rotating arm, the floating rotating arm is provided with a spring, and a cut-off knife is positioned between the pinch roller and the rubberizing wheel.