Automatic ribbon rolling (rolling) machine

Abstract

The present invention relates to a fully automatic ribbon rolling (making cake) machine, which is a packaging device for automatically rolling up the ribbon into cake plates. The purpose of the present invention is to provide a fully automatic ribbon making cake device with simple structure, low cost and high efficiency, which is used to replace manual labor. It only needs to simply set the making cake code number to continuously and automatically operate and roll the ribbon into cake plates. The technical scheme of the present invention is: through the control center, the ribbon guide metering device, the ribbon quality detection device, the ribbon traction device, the winding mechanism, the ribbon cutting mechanism, and the ribbon cake nailing device are programmed to control the ribbon guide metering device, the ribbon quality detection device, the ribbon traction device, the winding mechanism, the ribbon cutting mechanism, and the ribbon cake nailing device in a programmed manner, and the cakes are made fully and continuously and stacked automatically. The beneficial effects of the present invention are: stable operation, high efficiency, low cost, can save a lot of manpower, and improve work efficiency exponentially.

Description

Technical Field

[0001] The invention relates to a fully automatic ribbon rolling (pancake making) machine, which is a packaging device for automatically rolling up a ribbon and making it into a pancake plate. Background Art

[0002] Ribbon making is a low-skilled job involving repetitive labor. Currently, it is done manually or semi-mechanized, with a very low degree of automation, low work efficiency, high cost, and easy errors and non-standardization of code numbers. With the increase in labor wages, the cost pressure on ribbon manufacturers increases. Replacing manual labor with machines for large-scale, repetitive, low-tech processes is the best way to reduce costs and improve production efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a fully automatic ribbon pancake making device with simple structure, low cost and high efficiency, which is used to replace manual labor, and can continuously and automatically run to roll the ribbon into a pancake plate by simply setting the pancake making code number. Its features include:

[0004] It consists of a control center, a webbing guide metering device, a webbing quality inspection device, a webbing traction device, a winding mechanism, a webbing cutting mechanism, and a webbing cake nailing device. The control center consists of a control panel and a control box. The control panel is used to set parameters, and the control box is used to control the operation of the cylinders and motors of each mechanism. The control center performs program control on each mechanism and device according to the operation process: Control the webbing guide metering device to transfer the webbing to the webbing traction device and calculate the webbing length; Control the webbing traction device to pull the webbing to the winding mechanism, and the winding mechanism will roll the webbing reel into a cake; After the rolling is completed, control the webbing cutting mechanism to cut the webbing; Control the webbing cake nailing device to drive the fixing nail into the webbing cake cutting joint, and fix the cake plate webbing joint on the webbing cake plate; The webbing quality inspection device uses a photoelectric sensor to detect whether the webbing has holes.

[0005] The webbing guide metering device is installed at the webbing entrance and is provided with a guide wheel, a length meter, and a webbing quality detection device, and is used to transmit the webbing to the webbing traction device. One or more guide wheels can be provided, and the length meter is used to calculate the webbing length. The webbing quality detection device uses a photoelectric sensor to detect whether the webbing has holes. When holes appear in the webbing, a signal is sent to pause the equipment.

[0006] The guide wheel is provided with a thread. The guide wheel rotates under the drive of the webbing. The thread generates an axial thrust on the webbing, pushing the webbing to one side tightly without shaking, so as to avoid uneven end surfaces of the webbing.

[0007] The guide wheel, scheme 1, can be provided with a guide wheel at the entrance of the webbing and at the end of the webbing guide metering device, and the webbing is pressed against the guide wheel by the compression baffle to generate pre-tightening force. The guide wheel at the entrance of the webbing can be installed on the cylinder, and a spring can be provided on the cylinder to make the guide wheel generate pre-tightening force on the webbing to adapt to webbings of different thicknesses. A limit switch can also be provided on the cylinder. When the webbing is knotted, the guide wheel will be pushed up to trigger the limit switch, so that the equipment is suspended. When the webbing is broken, the guide wheel will press against the baffle, trigger the limit switch, and the equipment will be suspended.

[0008] Option 2: A guide wheel can be installed at the entrance of the webbing. The guide wheel at the entrance of the webbing can be installed on a cylinder. A spring can also be set on the cylinder to make the guide wheel pre-tighten the webbing to adapt to webbings of different thicknesses. A limit switch can also be set on the cylinder. When the webbing is knotted, the guide wheel will be pushed up to trigger the limit switch to pause the equipment. When the webbing is broken, the guide wheel will press against the baffle to trigger the limit switch to pause the equipment. A stepper motor is set at the end of the webbing guide metering device, and a guide wheel is installed on the stepper motor. A webbing baffle is set on the guide wheel to block the webbing. The stepper motor drives the guide wheel to move axially, and the moving distance of the guide wheel driven by the stepper motor is controlled by setting the webbing width.

[0009] The webbing traction device is installed at the rear end of the webbing guide metering device and is provided with a traction mechanism and a clamping mechanism. The traction mechanism can adopt a cylinder to pull the webbing to the winding mechanism. The clamping mechanism adopts a double-cylinder opposed design to clamp the webbing from both sides to the middle.

[0010] The winding mechanism is installed at the rear end of the webbing traction device, and is provided with a reel, an entrainment axis, a propulsion cylinder, a motor, and a reduction box, and is used to roll the webbing into a pan. The motor drives the reel through the reduction box, and the entrainment axis is installed in the reel shaft and connected to the propulsion cylinder. The reel drives the entrainment axis to rotate synchronously, and the propulsion cylinder pushes the entrainment axis to move axially in the reel shaft. An entrainment groove is provided at the front end of the entrainment axis. When the entrainment axis moves to extend out of the reel, it can clamp the webbing, and when it is retracted into the reel, the webbing pan falls from the reel.

[0011] The webbing cutting mechanism is provided with a webbing cutting cylinder and an electric heating webbing cutting blade. The webbing cutting cylinder pushes the electric heating webbing cutting blade onto the webbing and uses high temperature to burn the webbing.

[0012] The webbing cake nailing device is provided with a three-axis moving mechanism, a nail clamping mechanism, and a nailing arrangement mechanism. The three-axis moving mechanism is composed of three mutually perpendicular cylinders, which can drive the nail clamping mechanism to move along the X-axis, Y-axis, and Z-axis (the X-axis is the front-to-back direction, the Y-axis is the left-to-right direction, and the Z-axis is the up-down direction). The nail clamping mechanism adopts a finger cylinder and is installed on the moving mechanism;

[0013] The nail arrangement mechanism, scheme 1, is provided with a nail tape reel and a tape reel. The nail tape reel uses a tape reel to arrange the nails neatly into a roll. The tape reel is installed on a stepper motor, driving the nail tape reel to convey the nails to the front of the nail clamping mechanism, and continuously providing nails for the nail clamping mechanism; the nail arrangement mechanism, scheme 2, can use a vibration plate to replace the nail tape reel and the tape reel, directly convey the nails to the front of the nail clamping mechanism, and continuously provide nails for the nail clamping mechanism;

[0014] A tightening cylinder can be added to tighten the cake plate before nailing, or the tightening cylinder can be omitted and the mobile mechanism can be used to tighten the cake plate and nail directly. A limit switch is set at the front end of the tightening cylinder, and the switch is triggered when the ribbon cake is pressed to stop.

[0015] A cake protecting mechanism for the end face of the ribbon cake can also be added, which is equipped with a cake protecting cylinder, a cake protecting baffle rod, a preload spring and a limit switch. The cake protecting cylinder pushes the cake protecting baffle rod to press the ribbon cake so that the ribbon will not fall off due to high-speed rotation when making the cake. At the same time, the end face of the cake plate is made more neat. The preload spring exerts a certain pressure on the ribbon, and the limit switch can prevent excessive pressure to adapt to ribbons of different widths.

[0016] A stacking mechanism can also be added, which adopts a cylindrical structure with a slope inside the cylinder. The slope adopts a groove structure to catch the fallen ribbon cakes and flip them into a horizontal direction. A circular baffle is provided at the end of the slope to block the ribbon cakes so that they fall directly below after being flipped horizontally, and the ribbon cakes are neatly stacked into stacks.

[0017] The technical solution of the present invention is: through the control center, the webbing guide metering device, the webbing quality detection device, the webbing traction device, the winding mechanism, the webbing cutting mechanism, and the webbing cake nailing device are programmed to continuously and fully automatically make cakes and automatically form stacks.

[0018] The beneficial effects of the present invention are stable operation, high efficiency, low cost, and can save a lot of manpower and improve work efficiency exponentially. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and examples:

[0020] Figure 1 Schematic diagram of the pancake making machine structure.

[0021] Figure 2 The main view of the pancake making machine structure.

[0022] Figure 3 The structure of the pancake making machine is shown in the back three-dimensional diagram.

[0023] Figure 4 The rear view of the pancake making machine structure diagram.

[0024] Figure 5The main view of the internal structure of the pancake making machine.

[0025] Figure 6 Three-dimensional diagram of the internal structure of the pancake making machine,

[0026] Figure 7 Stereoscopic diagram of the webbing guide metering device scheme 1,

[0027] Figure 8 Stereoscopic diagram of webbing traction device,

[0028] Fig. 9 Reverse stereogram of the webbing traction device.

[0029] Fig.10 Three-dimensional diagram of the rolling mechanism,

[0030] Fig.11 The reverse three-dimensional view of the rolling mechanism.

[0031] Fig.12 Stereoscopic diagram of the end face protection mechanism.

[0032] Fig.13 Stereoscopic diagram of the webbing cake nailing device.

[0033] Fig.14 The reverse perspective view of the ribbon cake nailing device.

[0034] Fig.15 Top view of the stacking mechanism.

[0035] Fig.16 Three-dimensional diagram of stacking mechanism,

[0036] Fig.17 Stereoscopic diagram of the second webbing guide metering device.

[0037] Fig.18 Equipment operation flow chart.

[0038] The numbers in the figure are as follows: 1: webbing; 2: inlet guide wheel; 3: length meter; 4: end guide wheel; 5: webbing traction device; 6: webbing cake; 7: webbing cutting mechanism; 8: end face cake protection mechanism; 9: stacking mechanism; 10: nailing mechanism; 11: control box; 12: reduction box; 13 entrainment axis; 14: entrainment axis propulsion cylinder; 15: entrainment axis bearing; 16: reel motor; 17: guide wheel cylinder; 18: length meter cylinder; 19: length meter cylinder movable rod; 20: guide wheel cylinder movable rod; 21: Reel; 22: Inlet guide wheel thread; 23: End guide wheel thread; 24: Traction cylinder; 25: Entrainment cylinder; 26: Y-axis cylinder of nailing device; 27: Tightening cylinder of nailing device; 28: Electric hot tape cutting blade; 29: Cake protection cylinder; 30: Cake protection baffle rod; 31: Pre-tightening spring of cake protection baffle rod; 32: Entrainment axis entrainment groove; 33: Nail tape reel; 34: Tape reel; 35: Nail tape; 36: X-axis cylinder of nailing device; 37: Z-axis cylinder of nailing device; 38: Finger cylinder; 39: Stacking mechanism slope; 40: Stacking mechanism baffle; 41: Control panel; 42: Ribbon stack; 43: Tape reel stepper motor; 44: Guide wheel clamping baffle; 45: Guide wheel stepper motor; 46: Guide wheel stepper motor adjustment screw; 47: Ribbon quality detection device. DETAILED DESCRIPTION

[0039] The exemplary embodiments of the present invention are described in detail below with reference to the accompanying drawings. The purpose of providing these exemplary embodiments is to enable those of ordinary skill in the art to clearly understand the present invention and to implement the present invention according to the description herein. The accompanying drawings and specific embodiments are not intended to limit the present invention, and the scope of the present invention is defined by the appended claims.

[0040] The cylinder adopts a double-intake bidirectional control cylinder, and controls the cylinder extension and contraction by controlling the intake and exhaust at both ends through the solenoid valve, and provides a signal to the control center through the cylinder's own data line to detect the position of the cylinder's movable rod;

[0041] Put the webbing into the webbing guide metering device, extend the webbing head to the front of the clamping mechanism of the traction device, and align the webbing with the notch on the clamping axis of the winding mechanism;

[0042] Guide wheel, scheme one, a guide wheel can be set at the entrance of the webbing and at the end of the webbing guide metering device. The webbing is pressed against the guide wheel by the compression baffle to generate pre-tightening force. The guide wheel at the entrance of the webbing can be installed on the cylinder. A spring can also be set on the cylinder to make the guide wheel generate pre-tightening force on the webbing to adapt to webbings of different thicknesses. A limit switch can also be set on the cylinder. When the webbing is knotted, the guide wheel will be pushed up to trigger the limit switch to pause the equipment. When the webbing is broken, the guide wheel will press against the baffle to trigger the limit switch to pause the equipment.

[0043] Guide wheel, option two, a guide wheel can be installed at the entrance of the webbing, and the guide wheel at the entrance of the webbing can be installed on the cylinder. A spring can also be set on the cylinder to make the guide wheel produce pre-tightening force on the webbing to adapt to webbings of different thicknesses. A limit switch can also be set on the cylinder. When the webbing is knotted, the guide wheel will be pushed up to trigger the limit switch to pause the equipment. When the webbing is broken, the guide wheel will press against the baffle to trigger the limit switch to pause the equipment. A stepper motor is set at the end of the webbing guide metering device, and a guide wheel is installed on the stepper motor. A webbing baffle is set on the guide wheel to block the webbing. The stepper motor drives the guide wheel to move axially, and the moving distance of the guide wheel driven by the stepper motor is controlled by setting the webbing width.

[0044] The webbing traction device pulls the webbing to the notch position on the clamping axis of the winding mechanism, and the propulsion cylinder pushes the clamping axis to extend, and the notch on the clamping axis clamps the webbing;

[0045] The motor of the winding mechanism starts, and the winding reel drives the entrainment axis to rotate synchronously, and the webbing reel is wound into a webbing cake;

[0046] The tightening cylinder extends to press the ribbon cake to prevent the ribbon from loosening. The ribbon cutting mechanism cylinder extends to push the electric hot ribbon cutting blade onto the ribbon by the cutting cylinder, and the ribbon is burned off by high temperature.

[0047] The webbing cake nailing device drives the fixed nail into the webbing cake and fixes the webbing joint on the webbing cake. The webbing cake nailing device is provided with a three-axis moving mechanism, a nail clamping mechanism, and a nail arrangement mechanism. The three-axis moving mechanism is composed of three mutually perpendicular cylinders and can move along the X-axis, Y-axis, and Z-axis (the front and back direction of the webbing automatic winding machine is set as the X-axis, the left and right direction is the Y-axis, and the up and down direction is the Z-axis). A limit switch is set on the cylinder in the Y-axis direction so that the cylinder can stop in the middle. The nail clamping mechanism adopts a finger cylinder installed on the moving mechanism to grab the nails through air pressure. The three-axis moving mechanism drives the moving track of the nail clamping mechanism The trace is: when grabbing a nail, first move right along the Y axis, then move backward along the X axis, and then move upward along the Z axis. At this time, the finger cylinder is just aligned with the first nail. A photoelectric sensor can also be installed on the finger cylinder to detect the position of the nail to make the nail grabbing more accurate. After grabbing the nail, continue to move right along the Y axis to pull the nail out of the nail belt disk, then move forward along the X axis, and move downward along the Z axis to avoid the nail belt disk, completing the nail grabbing action and preparing for nailing; when nailing, the three-axis moving mechanism directly moves left along the Y axis to drive the nail into the ribbon cake, release the finger cylinder, complete the nailing action, and enter a cycle to grab the nail;

[0048] The nail arrangement mechanism, the stepper motor drives the nail belt disc to convey the next nail to the front of the nail clamping mechanism, and continuously provides nails for the nail clamping mechanism;

[0049] The stacking mechanism adopts a cylindrical structure with a slope inside the cylinder. The slope adopts a groove structure to catch the fallen ribbon cakes and flip them into a horizontal direction. A circular baffle is provided at the end of the slope to block the ribbon cakes so that they fall directly below after being flipped horizontally, and the ribbon cakes are neatly stacked.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. 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 fully automatic ribbon rolling machine, characterized in that: It consists of a control center, a webbing guide metering device, a webbing quality detection device, a webbing traction device, a winding mechanism, a webbing cutting mechanism, and a webbing cake nailing device. The control center consists of a control panel and a control box. The control panel is used to set parameters, and the control box is used to control the operation of the cylinders and motors of each mechanism. The control center performs program control on each mechanism and device according to the operation process: The webbing guide metering device is controlled to transmit the webbing to the webbing traction device and calculate the length of the webbing. The webbing guide metering device is installed at the webbing entrance and is provided with a guide wheel, a length meter, and a webbing quality detection device, which is used to transmit the webbing to the webbing traction device. A guide wheel is respectively provided at the webbing entrance and at the end of the webbing guide metering device. The webbing is pressed on the guide wheel by a compression baffle to generate a pre-tightening force. The guide wheel at the webbing entrance is installed on a cylinder. A spring is provided on the cylinder to enable the guide wheel to generate a pre-tightening force on the webbing to adapt to webbings of different thicknesses. A limit switch is provided on the cylinder. When the webbing is knotted, the guide wheel will be pushed up to trigger the limit switch to pause the device. When the webbing is broken, the guide wheel will hold the baffle and trigger the limit switch to pause the device. The length meter is used to calculate the length of the webbing. The webbing quality detection device uses a photoelectric sensor to detect whether the webbing has holes. When holes appear in the webbing, a signal is sent to pause the device. The webbing traction device is controlled to pull the webbing onto the winding mechanism, and the winding mechanism rolls the webbing reel into a cake. The webbing traction device is installed at the rear end of the webbing guide metering device, and is provided with a traction mechanism and an entrainment mechanism. The traction mechanism adopts a cylinder, which is used to pull the webbing to the winding mechanism. The winding mechanism is installed at the rear end of the webbing traction device, and is provided with a reel, an entrainment axis, a propulsion cylinder, a motor, and a reduction box, which are used to roll the webbing into a cake. The motor drives the reel through the reduction box, and the entrainment axis is installed in the reel shaft and connected to the propulsion cylinder. The reel drives the entrainment axis to rotate synchronously, and the propulsion cylinder pushes the entrainment axis to move axially in the reel shaft. An entrainment groove is provided at the front end of the entrainment axis. When the entrainment axis moves to extend out of the reel, it clamps the webbing, and when it is retracted into the reel, the webbing cake falls from the reel; After the pancake is made, the webbing cutting mechanism is controlled to cut the webbing. The webbing cutting mechanism is provided with a webbing cutting cylinder and an electric heating webbing cutting blade. The webbing cutting cylinder pushes the electric heating webbing cutting blade onto the webbing and uses high temperature to burn the webbing off. The webbing cake nailing device is controlled to drive the fixed nail into the webbing cake cut joint, and the cake plate webbing joint is fixed on the webbing cake plate. The webbing cake nailing device is provided with a tightening cylinder, which is used to tighten the cake plate before nailing. A limit switch is provided at the front end of the tightening cylinder, and the webbing cake is pressed to trigger the switch to stop. The webbing cake nailing device is provided with a three-axis moving mechanism, a clamping mechanism, and a nailing mechanism. The three-axis moving mechanism is composed of three mutually perpendicular cylinders, which can drive the clamping mechanism to move along the three directions of the X axis, the Y axis, and the Z axis. The clamping mechanism adopts a finger cylinder installed on the moving mechanism. The nailing mechanism adopts a vibration plate to directly transmit the nails to the front of the clamping mechanism, and continuously provide nails for the clamping mechanism; The fully automatic webbing rolling machine also includes a webbing cake end face protecting mechanism, which is provided with a cake protecting cylinder, a cake protecting baffle rod, a pre-tightening spring and a limit switch. The cake protecting cylinder pushes the cake protecting baffle rod to press the webbing cake, so that the webbing will not fall off due to high-speed rotation during the webbing, and at the same time make the end face of the cake plate more neat. The pre-tightening spring exerts a certain pressure on the webbing, and the limit switch can prevent excessive pressure to adapt to webbings of different widths.

2. A fully automatic ribbon winding machine as claimed in claim 1, characterized in that: The guide wheel is provided with a thread, and the guide wheel rotates under the drive of the webbing. The thread generates an axial thrust on the webbing, pushing the webbing to one side tightly without shaking, so as to avoid uneven end surface of the webbing.

3. The fully automatic ribbon winding machine according to claim 1, characterized in that: The clamping mechanism adopts a double-cylinder opposed design to clamp the webbing from both sides to the middle.

4. The fully automatic ribbon winding machine according to claim 1, characterized in that: The nail arrangement mechanism is provided with a nail tape disk and a tape reel. The nail tape disk arranges the nails neatly into a roll by using a tape reel. The tape reel is installed on a stepping motor to drive the nail tape disk to convey the nails to the front of the nail clamping mechanism, thereby continuously providing nails for the nail clamping mechanism.

5. The fully automatic ribbon winding machine according to claim 1, characterized in that: The stacking mechanism adopts a cylindrical structure with a slope inside the cylinder. The slope adopts a groove structure to catch the fallen ribbon cakes and flip them into a horizontal direction. A circular baffle is provided at the end of the slope to block the ribbon cakes so that they fall directly below after being flipped horizontally, and the ribbon cakes are neatly stacked into stacks.

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