Paper rod winding device

Abstract

The utility model belongs to the field of paper rolling rods, and discloses a paper rolling rod device. Comprising a pressing roller which is arranged on the upper side of a first conveying belt assembly and used for pressing and rolling paper on the first conveying belt assembly and enabling the paper to be tilted, a cutting roller assembly which is arranged on the feeding side of the pressing roller and used for slitting a paper tape into the paper, and a pressing plate which is arranged on the discharging side of the pressing roller and used for winding the tilted paper into rods. The cutting roller assembly comprises a first cutting roller and a second cutting roller which are used for clamping a paper tape, a first cutter extending along the axis of the first cutting roller is fixedly connected to the peripheral surface of the first cutting roller, and a cutting groove parallel to the first cutter is formed in the peripheral surface of the second cutting roller; the pressing plate is arranged over the first conveying belt assembly, a first preset gap used for pressing and rolling paper is formed between the pressing plate and the first conveying belt assembly, and the bottom of the pressing plate is fixedly connected with an adhesive block used for adhering glue. According to the scheme, the paper rolling rod device is provided with a framework for adjusting the diameter of the paper rolling rod, so that paper rods with different diameter requirements can be machined.

Description

Technical Field

[0001] The invention relates to the field of paper winding rod equipment, in particular to a paper winding rod device. Background Art

[0002] Lollipop is a common edible candy, mainly composed of two parts: a sugar stick and a sugar ball. Considering factors such as storage, lifespan and cost, the sugar stick is mostly made of plastic. If the sugar stick is accidentally swallowed, stomach acid cannot soften and dissolve the sugar stick and timely surgery is required to remove it. Secondly, plastic sticks take hundreds of years to decompose in the natural environment, causing environmental plastic pollution.

[0003] At present, with the gradual promotion of the life concept of green life and healthy life, candy sticks are made of relatively environmentally friendly and healthy paper materials to replace candy sticks made of plastic materials. Among them, the paper stick is formed by winding a paper tape or paper into a paper stick with a round stick structure through a paper rolling stick device. Some current paper rolling stick devices roll the paper tape from one side of the width direction of the paper tape to the other side to form a round roller structure, and then apply glue to form a paper stick. According to the required length of the paper stick, multiple sections of paper sticks are cut out in a manner perpendicular to the axis of the paper stick to complete the production of the paper stick. However, this method of paper rolling processing requires rolling the paper tape from one side to the other side, and the paper rolling cannot be stopped at any position between the two sides. The width of the paper tape is fixed, so the diameter of the rolled paper stick is fixed, and the diameter of the rolled paper stick cannot be changed by adjusting the paper rolling stick device. Summary of the invention

[0004] The object of the present invention is to provide a paper winding rod device, which has a structure for adjusting the diameter of the paper winding rod to meet the requirements of processing paper rods with different diameters.

[0005] The technical solution provided by the present invention is: a paper rolling rod device, comprising a pressure roller arranged on the upper side of a first conveyor belt assembly for rolling paper on the first conveyor belt assembly and making the paper tilted, a cutting roller assembly arranged on the feeding side of the pressure roller for cutting the paper tape into paper, and a pressing plate arranged on the discharging side of the pressure roller for winding the tilted paper into a rod;

[0006] The cutting roller assembly comprises a first cutting roller and a second cutting roller for clamping the paper tape, the first cutting roller is fixedly connected to a first cutting knife extending along its axis on its outer circumference, and the second cutting roller is provided with a cutting groove parallel to the first cutting knife on its outer circumference;

[0007] The pressing plate is arranged directly above the first conveyor belt assembly, and a first preset gap for pressing the rolled paper is arranged between the pressing plate and the first conveyor belt assembly. An adhesive block for glue to adhere is fixedly connected to the bottom of the pressing plate.

[0008] In the above-mentioned paper rolling rod device, the spacing of the first preset gap gradually decreases from the side of the pressing plate adjacent to the pressing roller to the side of the pressing plate away from the pressing roller, and the adhesive block is arranged on the side of the pressing plate away from the pressing roller.

[0009] In the above-mentioned paper rolling rod device, the second cutting roller is arranged obliquely above the first cutting roller, and the cutting roller assembly also includes a plurality of pressure strips arranged directly above the first cutting roller, and the plurality of pressure strips are arranged at intervals along the axis of the second cutting roller and all extend to the outer peripheral surface of the second cutting roller.

[0010] In the above-mentioned paper rolling rod device, an escape groove arranged around the axis of the second cutting roller is formed on the outer peripheral surface of the second cutting roller, and the escape groove corresponds to the pressure strip one by one.

[0011] In the above-mentioned paper rolling rod device, a support plate is provided directly below the pressure plate, and a conveying channel is formed between the support plates. The first conveyor belt assembly is passed through the conveying channel and is spaced apart from the pressure plate to form the first preset gap. The support plate is horizontally arranged to support the first conveyor belt assembly.

[0012] In the above-mentioned paper rolling rod device, the first conveyor belt assembly includes a belt located directly below the pressure plate and a plurality of conveying rollers arranged on the inner side of the belt, and the belt is sleeved on the plurality of conveying rollers; a rotating wheel and a bent plate are provided on the side of the pressure plate away from the pressure roller, and the bent plate extends in an arc shape along the circumference of the rotating wheel to the upper and lower sides of the rotating wheel, and a second preset gap is provided between the bent plate and the rotating wheel, and the belt is passed through the second preset gap and sleeved on the belt.

[0013] In the above-mentioned paper rolling rod device, a second cutter for cutting the paper rolling rod along the circumferential direction of the rotating wheel is provided in the second preset gap, and the second cutter is fixedly connected to the bent plate.

[0014] The above-mentioned paper winding rod device also includes a second conveyor belt assembly arranged directly below the bent plate.

[0015] The above-mentioned paper rolling rod device also includes a bracket, one side of the pressing plate is hinged on the bracket, and the bracket is fixedly connected to an electric hoist located on the upper side of the pressing plate. The electric hoist is connected to the pressing plate for flipping up or lowering the pressing plate.

[0016] The above-mentioned paper winding rod device also includes a glue feeding component arranged on the upper side of the pressure plate; the top of the glue feeding component is provided with a glue feeding end for inputting glue, and the bottom of the glue feeding component is provided with a glue outlet end, and the glue outlet end passes through the pressure plate and extends to the adhesive block.

[0017] After adopting the above technical solution, the present invention has the following beneficial effects:

[0018] The technical solution of the present invention is to roll the paper tape into the desired paper stick under the mutual cooperation of the first conveyor belt assembly, the cutting roller assembly, the pressure roller and the pressure plate. The specific process is that the paper tape is clamped between the first cutting roller and the second cutting roller in the cutting roller assembly. The first cutting roller and the second cutting roller rotate synchronously in opposite directions to convey the paper tape to the pressure roller. During the rotation of the first cutting roller, the first cutting knife drives the first cutting knife to approach the paper tape and cut the paper tape in the width direction of the paper tape to cut the paper tape into paper. When the first cutting knife cuts the paper tape, the first cutting knife falls into the cutting groove of the second cutting roller to avoid collision with the second cutting roller. The single paper is pressed down on the first conveyor belt assembly by the pressure roller. The pressure roller and the first conveyor belt assembly rotate actively respectively, and the paper Under the combined effect of vertical downward pressure and lateral friction, the paper is curled up and then moved to the bottom of the pressure plate through the first conveyor belt assembly, that is, moved within the first preset gap. The curled paper rubs against the first conveyor belt assembly and the pressure plate respectively, and produces relative rotation within the first preset gap. The paper rolls up by self-rotation until it is rolled into a round stick structure, and then comes into contact with the glue block and is stained with glue to complete the processing of the paper stick. Since the paper is cut from the cutting roller assembly, the cutting length of the paper can be adjusted by adjusting the relative distance between the cutting roller and the pressure roller, so that the paper rolling stick device has a structure for adjusting the diameter of the paper rolling stick to meet the processing requirements of paper sticks with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front structural schematic diagram of a paper rolling rod device according to Embodiment 1 of the present invention;

[0020] Figure 2 The present invention Figure 1 A partial enlarged view of A;

[0021] Figure 3 is a schematic rear structural view of a paper rolling rod device according to Embodiment 1 of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the bent plate of Example 1 of the present invention.

[0023] Reference numerals: 1, first conveyor belt assembly; 2, support plate; 3, pressure plate; 4, bracket; 5, glue feeding assembly; 6, rotating wheel; 7, bending plate; 8, second conveyor belt assembly; 9, cutting roller assembly; 10, pressure roller;

[0024] 11. belt; 12. conveyor roller; 31. first preset gap; 41. electric hoist; 71. second cutter;

[0025] 91. Pressing strip; 92. Second cutting roller; 921. Cutting groove; 922. Avoidance groove; 93. First cutting roller; 931. First cutting knife. DETAILED DESCRIPTION

[0026] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods, but does not constitute any limitation to the present invention.

[0027] Embodiment 1:

[0028] like Figure 1-4 As shown, Figure 1-4 As shown, the paper rolling rod device comprises a pressure roller 10 arranged on the upper side of the first conveyor belt assembly 1 for rolling the paper on the first conveyor belt assembly 1 and making the paper tilted, a cutting roller assembly 9 arranged on the feeding side of the pressure roller 10 for cutting the paper tape into paper, and a pressing plate 3 arranged on the discharging side of the pressure roller 10 for winding the tilted paper into a rod;

[0029] The cutting roller assembly 9 includes a first cutting roller 93 and a second cutting roller 92 for clamping the paper tape. A first cutting knife 931 extending along its axis is fixedly connected to the outer circumference of the first cutting roller 93. A cutting groove 921 parallel to the first cutting knife 931 is formed on the outer circumference of the second cutting roller 92.

[0030] The pressing plate 3 is arranged directly above the first conveyor belt assembly 1 , and a first preset gap 31 for pressing the rolled paper is arranged between the pressing plate 3 and the first conveyor belt assembly 1 . An adhesive block for glue to adhere is fixedly connected to the bottom of the pressing plate 3 .

[0031] The operation process is as follows: the paper tape is clamped between the first cutting roller 93 and the second cutting roller 92 in the cutting roller assembly 9. The first cutting roller 93 and the second cutting roller 92 rotate synchronously in opposite directions to convey the paper tape to the pressing roller 10. During the rotation of the first cutting roller 93, the first cutting knife 931 is driven to approach the paper tape and cut the paper tape in the width direction of the paper tape to cut the paper tape into paper. When the first cutting knife 931 cuts the paper tape, the first cutting knife 931 falls into the cutting groove 921 of the second cutting roller 92 to avoid collision with the second cutting roller 92. The single paper is pressed down on the first conveyor belt assembly 1 by the pressing roller 10. The pressing roller 10 and the first conveyor belt assembly 1 rotate actively respectively. The paper is pressed down under the vertical downward pressure and Under the combined effect of the lateral friction force, the paper is curled up and then moved by the first conveyor belt assembly 1 to just below the pressure plate 3, that is, it moves within the first preset gap 31. The curled paper rubs against the first conveyor belt assembly 1 and the pressure plate 3 respectively, and produces relative rotation within the first preset gap 31. The paper rolls up by self-rotation until it is rolled into a round stick structure, and then comes into contact with the glue block and is stained with glue to complete the processing of the paper stick. Since the paper is cut from the cutting roller assembly 9, the cutting length of the paper can be adjusted by adjusting the relative distance between the cutting roller and the pressure roller 10, so that the paper rolling stick device has a structure for adjusting the diameter of the paper rolling stick to meet the processing requirements of paper sticks with different diameters.

[0032] Preferably, the spacing of the first preset gap 31 gradually decreases from the side of the pressing plate 3 adjacent to the pressing roller 10 to the side of the pressing plate 3 away from the pressing roller 10 , and the adhesive block is arranged on the side of the pressing plate 3 away from the pressing roller 10 .

[0033] In actual application, the pressing plate 3 is tilted, and the height of the side of the pressing plate 3 adjacent to the pressing roller 10 is greater than the height of the side away from the pressing roller 10. The first preset gap 31 gradually decreases from the entrance to the exit. As the first preset gap 31 continues to decrease, the curled paper rolls more compactly and firmly, making the rolled paper stick denser.

[0034] In another preferred embodiment, the second cutting roller 92 is arranged obliquely above the first cutting roller 93, and the cutting roller assembly 9 also includes a plurality of pressure strips 91 arranged directly above the first cutting roller 93, and the plurality of pressure strips 91 are arranged at intervals along the axis of the second cutting roller 92 and all extend to the outer peripheral surface of the second cutting roller 92.

[0035] The pressure strip 91 is provided to press the paper tape against the second cutting roller 92 to prevent the paper tape from floating away from the second cutting roller 92 at the moment of being cut.

[0036] Correspondingly, an escape groove 922 is formed on the outer circumferential surface of the second cutting roller 92 and is arranged around the axis thereof, and the escape groove 922 corresponds to the pressure strip 91 one by one.

[0037] The setting of the avoidance groove 922 allows a part of the paper tape to be pushed into the second cutting roller 92 by the pressure strip 91 , thereby enhancing the effect of pressing the paper tape against the second cutting roller 92 .

[0038] As a further preference, a support plate 2 is provided directly below the pressing plate 3, and a conveying channel is formed between the support plates 2. The first conveyor belt assembly 1 is passed through the conveying channel and is spaced apart from the pressing plate 3 to form a first preset gap 31. The support plate 2 is horizontally arranged to support the first conveyor belt assembly 1.

[0039] The setting of the support plate 2 indirectly enhances the local rigidity of the first conveyor belt assembly 1 directly below the pressure plate 3, reduces the downward elastic deformation of the conveyor belt assembly, and thus improves the control accuracy of the first distance set in the gap.

[0040] The specific structure of the first conveyor belt assembly 1 is that the first conveyor belt assembly 1 includes a belt 11 located directly below the pressure plate 3, and a plurality of conveyor rollers 12 arranged on the inner side of the belt 11, and the belt 11 is sleeved on the plurality of conveyor rollers 12; a rotating wheel 6 and a bent plate 7 are provided on the side of the pressure plate 3 away from the pressure roller 10, and the bent plate 7 extends along the circumferential arc of the rotating wheel 6 to the upper and lower sides of the rotating wheel 6, and a second preset gap is provided between the bent plate 7 and the rotating wheel 6, and the belt 11 is inserted into the second preset gap and sleeved on the belt 11.

[0041] In actual production, after the paper stick is adhered with glue, it is driven by the belt 11 in the conveyor belt assembly and output from the side of the pressing plate 3 away from the pressing roller 10 (i.e., the exit of the first preset gap 31), and then enters the second preset gap formed by the bending plate 7 and the rotating wheel 6, and is compacted again by being clamped and rolled to improve the molding density, and finally falls from the lower side of the bending plate 7 and is output.

[0042] As a further improvement, a second cutter 71 for cutting the paper stick along the circumference of the rotating wheel 6 is provided in the second preset gap, and the second cutter 71 is fixedly connected to the bent plate 7 .

[0043] The second cutter 71 is provided to cut the paper stick into two between the two ends of the paper stick. The second cutter 71 can be provided with a plurality of spaced arrangements, and this embodiment does not impose too many restrictions on this. In addition, the position of the second cutter 71 can change the distance between the second cutter 71 and the edge of the bent plate 7 in the width direction of the bent plate 7 according to the required length of the paper stick.

[0044] In addition, it also includes a second conveyor belt assembly 8 arranged directly below the bent plate 7.

[0045] In this embodiment, a bracket 4 is further included, one side of the pressing plate 3 is hinged on the bracket 4, and an electric hoist 41 located on the upper side of the pressing plate 3 is fixedly connected to the bracket 4. The electric hoist 41 is connected to the pressing plate 3 for flipping up or lowering the pressing plate 3.

[0046] Another improvement of this embodiment also includes a glue feeding component 5 arranged on the upper side of the pressing plate 3; the top of the glue feeding component 5 is provided with a glue feeding end for inputting glue, and the bottom of the glue feeding component 5 is provided with a glue outlet end, which penetrates the pressing plate 3 and extends to the adhesive block.

[0047] The specific structure of the glue inlet component 5 is that the glue inlet component 5 includes a glue inlet pipe, a diverter block and a glue outlet pipe arranged from top to bottom. The diverter block is a hollow structure. The glue inlet pipe, the diverter block and the glue outlet pipe are connected in sequence. The glue outlet pipe passes through the pressure plate 3 and extends to the glue sticking block. There are several glue outlet pipes, which are arranged at intervals.

[0048] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A paper rolling rod device, characterized in that: It comprises a pressing roller arranged on the upper side of the first conveyor belt assembly for pressing and rolling the paper on the first conveyor belt assembly and making the paper tilted, a cutting roller assembly arranged on the feeding side of the pressing roller for cutting the paper tape into paper, and a pressing plate arranged on the discharging side of the pressing roller for winding the tilted paper into a rod; The cutting roller assembly comprises a first cutting roller and a second cutting roller for clamping the paper tape, the first cutting roller is fixedly connected to a first cutting knife extending along its axis on its outer circumference, and the second cutting roller is provided with a cutting groove parallel to the first cutting knife on its outer circumference; The pressing plate is arranged directly above the first conveyor belt assembly, and a first preset gap for pressing the rolled paper is arranged between the pressing plate and the first conveyor belt assembly. An adhesive block for glue to adhere is fixedly connected to the bottom of the pressing plate.

2. The paper rolling rod device according to claim 1, characterized in that: The spacing of the first preset gap gradually decreases from the side of the pressing plate adjacent to the pressing roller to the side of the pressing plate away from the pressing roller, and the adhesive block is arranged on the side of the pressing plate away from the pressing roller.

3. The paper rolling rod device according to claim 1, characterized in that: The second cutting roller is arranged obliquely above the first cutting roller. The cutting roller assembly also includes a plurality of pressure strips arranged directly above the first cutting roller. The pressure strips are arranged at intervals along the axis of the second cutting roller and extend to the outer circumference of the second cutting roller.

4. The paper rolling rod device according to claim 3, characterized in that: The outer circumferential surface of the second cutting roller is provided with an avoidance groove arranged around the axis thereof, and the avoidance groove corresponds to the pressure strip one by one.

5. The paper rolling rod device according to claim 1, characterized in that: A support plate is provided directly below the pressure plate, and a conveying channel is formed between the support plates. The first conveyor belt assembly is passed through the conveying channel and is spaced apart from the pressure plate to form the first preset gap. The support plate is horizontally arranged to support the first conveyor belt assembly.

6. The paper reel device according to any one of claims 1 to 5, characterized in that: The first conveyor belt assembly includes a belt located directly below the pressure plate and a plurality of conveyor rollers arranged on the inner side of the belt, and the belt is sleeved on the plurality of conveyor rollers; a rotating wheel and a bent plate are provided on the side of the pressure plate away from the pressure roller, and the bent plate extends along the circumferential arc of the rotating wheel to the upper and lower sides of the rotating wheel, and a second preset gap is provided between the bent plate and the rotating wheel, and the belt is inserted into the second preset gap and sleeved on the belt.

7. The paper rolling rod device according to claim 6, characterized in that: A second cutter for cutting the paper stick along the circumference of the rotating wheel is arranged in the second preset gap, and the second cutter is fixedly connected to the bent plate.

8. The paper rolling rod device according to claim 6, characterized in that: It also includes a second conveyor belt assembly arranged directly below the bent plate.

9. The paper reel device according to any one of claims 1 to 5, characterized in that: It also includes a bracket, one side of the pressing plate is hinged on the bracket, and an electric hoist located on the upper side of the pressing plate is fixedly connected to the bracket. The electric hoist is connected to the pressing plate for flipping up or lowering the pressing plate.

10. The paper reel device according to any one of claims 1 to 5, characterized in that: It also includes a glue feeding component arranged on the upper side of the pressing plate; the top of the glue feeding component is provided with a glue feeding end for inputting glue, and the bottom of the glue feeding component is provided with a glue outlet end, and the glue outlet end penetrates the pressing plate and extends to the adhesive block.

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