A paper tube insertion apparatus and method for a tireless web
By designing automated paper tube insertion devices and methods, the inefficiency caused by manual paper tube insertion and glue application was solved, realizing fully automated production of non-woven roll materials and improving equipment operating efficiency and the degree of automation of the production line.
Patent Information
- Application Number
- CN202311331494.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-16
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2043-10-16
AI Technical Summary
Existing technologies rely on manual insertion of paper tubes and application of adhesive during the packaging of finished non-woven roll materials, resulting in low equipment operating efficiency.
Design a paper tube insertion device for non-woven rolls, using automated equipment to achieve paper tube insertion and gluing, including the coordinated work of paper tube bin, push rod device, tube transfer device and glue gun, to ensure that the paper tube is automatically inserted and glued on the winding machine.
It achieves full automation in the rolling process of non-woven roll materials, improves production efficiency, reduces the labor intensity of workers, and avoids problems such as uneven glue application and interruption of paper tube pushing.
Smart Images
Figure CN117246808B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to a kind of paper tube inserting device and method of tireless coiled material. BACKGROUND
[0002] The current industry in tireless coiled material finished product packing still adopts manual auxiliary paper tube insertion, and manual glue coating or tape, human factors will inevitably affect the operation efficiency of equipment. SUMMARY
[0003] To solve the defects of the prior art, the present application provides a kind of paper tube inserting device of tireless coiled material, comprising: paper tube warehouse for flatly stacking paper tube, and bottom is equipped with the outlet of only falling single paper tube, paper tube blanking position is equipped in the outlet of paper tube warehouse directly below and is used to receive single paper tube exported by the outlet, paper tube discharge position is equipped in the right side of paper tube blanking position, and is used to receive single paper tube pushed by paper tube blanking position directly opposite paper tube blanking position, first push rod device is equipped in the left side of paper tube blanking position, and is used to push single paper tube on paper tube blanking position to paper tube discharge position towards paper tube discharge position, glue gun is equipped between paper tube blanking position and paper tube discharge position, and is used to glue water to the paper tube, paper tube transfer position is equipped in the front side of paper tube discharge position, and is used to receive single paper tube transferred by paper tube discharge position directly opposite paper tube discharge position, first tube moving device is equipped in the back side of paper tube discharge position, and is used to transfer single paper tube on paper tube discharge position to paper tube transfer position directly opposite paper tube discharge position, winding machine roll lever is equipped in the right side of paper tube transfer position, and is used to insert single paper tube transferred by paper tube transfer position, and second tube moving device is equipped in the front side of paper tube transfer position and is used to transfer single paper tube on paper tube transfer position and insert to winding machine roll lever.
[0004] Preferably, the first push rod device is electric push rod, pneumatic push rod or hydraulic push rod, and the push rod of first push rod device is parallel to winding machine roll lever.
[0005] Preferably, the push rod of first push rod device is equipped with stroke sensor.
[0006] Preferably, the first tube moving device includes: first gripper is equipped in the back side of paper tube discharge position, and is used to grab and release single paper tube directly opposite paper tube discharge position, and second push rod device is equipped in the back side of paper tube discharge position, and is used to drive first gripper to move back and forth along front and back directions directly opposite paper tube discharge position.
[0007] Preferably, the second push rod device is electric push rod, pneumatic push rod or hydraulic push rod, and the push rod of second push rod device is perpendicular to winding machine roll lever.
[0008] Preferably, the second tube moving device comprises a second gripper arranged on the front side of the paper tube transfer station and used for picking and placing the single paper tube, a third push rod device arranged on the front side of the paper tube transfer station and used for driving the second gripper to move back and forth along the front-rear direction, and a fourth push rod device arranged below the third push rod device and used for carrying the third push rod device and driving the third push rod device to move back and forth along the left-right direction.
[0009] Preferably, the third push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod, and the push rod of the third push rod device is perpendicular to the winding shaft of the winding machine; and the fourth push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod, and the push rod of the fourth push rod device is parallel to the winding shaft of the winding machine.
[0010] The application also provides a paper tube inserting method for the tubeless winding material, which inserts the paper tube on the winding shaft of the winding machine by using the paper tube inserting device, and comprises the following steps: when the paper tube needs to be inserted on the winding shaft of the winding machine, the push rod of the first push rod device pushes the horizontally placed paper tube on the paper tube feeding position to the paper tube discharging position; after the horizontally placed paper tube on the paper tube feeding position is pushed to the paper tube discharging position, the push rod of the first push rod device is reset, and after the push rod of the first push rod device is reset, the paper tube outlet of the paper tube warehouse falls the next paper tube to the paper tube feeding position, waiting for the next pushing of the first push rod device; and in the pushing process, the glue gun applies glue to the passing paper tube to form a layer of glue on the outer wall of the paper tube; after the paper tube with glue is pushed to the paper tube discharging position, the first tube moving device transfers the horizontally placed paper tube on the paper tube discharging position to the paper tube transfer station; after the horizontally placed paper tube on the paper tube discharging position is transferred to the paper tube transfer station, the first tube moving device is reset; and after the horizontally placed paper tube on the paper tube discharging position is transferred to the paper tube transfer station, the second tube moving device transfers and inserts the horizontally placed paper tube on the paper tube transfer station to the winding shaft of the winding machine; after the horizontally placed paper tube on the paper tube transfer station is transferred and inserted to the winding shaft of the winding machine, the second tube moving device is reset; and after the horizontally placed paper tube on the paper tube transfer station is transferred and inserted to the winding shaft of the winding machine, the winding machine winds the tubeless winding material on the winding shaft with the inserted paper tube.
[0011] Preferably, the push rod of the first push rod device pushes the horizontally placed paper tube on the paper tube feeding position to the paper tube discharging position, and the specific process comprises: detecting the pushing distance of the push rod of the first push rod device (i.e. the pushing distance of the paper tube) in real time through a stroke sensor; calculating the pushing speed of the paper tube according to the pushing distance of the push rod of the first push rod device per unit time; and connecting the detection result of the stroke sensor with the glue gun; when the horizontally placed paper tube on the paper tube feeding position is pushed through the glue gun, the glue gun starts to work; when the paper tube is completely pushed through the glue gun, the glue gun stops working; and during the pushing process, the glue amount of the glue gun is controlled according to the pushing speed of the paper tube; thus, the problem of uneven glue application is avoided; and when the pushing process of the paper tube is accidentally interrupted (the paper tube is stuck or other abnormal situations), the glue gun does not stop applying glue to the paper tube (i.e. the glue gun continuously applies glue to the paper tube).
[0012] Preferably, the first tube transferring device transfers the horizontally placed paper tube on the paper tube discharging position to the paper tube transfer position, and the specific process comprises: the push rod of the second push rod device drives the first gripper to move forward to the paper tube discharging position, and the first gripper grabs the horizontally placed paper tube on the paper tube discharging position; then the push rod of the second push rod device drives the first gripper to continue moving forward to the paper tube transfer position, and the first gripper places the grabbed paper tube horizontally on the paper tube transfer position (the first gripper releases the paper tube); then the push rod of the second push rod device drives the first gripper to move backward to reset, waiting for the next repeated action.
[0013] Preferably, the second tube transferring device transfers and inserts the horizontally placed paper tube on the paper tube transfer position to the winding shaft of the winding machine, and the specific process comprises: the push rod of the third push rod device drives the second gripper to move backward to the paper tube transfer position, and the second gripper grabs the horizontally placed paper tube on the paper tube transfer position; at this time, the paper tube on the second gripper is opposite to the winding shaft of the winding machine (the paper tube and the winding shaft have the same axis); then the push rod of the fourth push rod device drives the third push rod device to move right, and the third push rod device drives the second gripper to move right, so that the paper tube on the second gripper is inserted to the winding shaft of the winding machine; then the second gripper releases the paper tube; then the push rod of the fourth push rod device drives the third push rod device to move left to reset; and the push rod of the third push rod device drives the second gripper to move forward to reset, waiting for the next repeated action.
[0014] The present application has the advantages and benefits that: a paper tube inserting device and method for coreless coiled material are provided; the present application can realize automatic insertion of paper tube and automatic glue application during the winding process of coreless coiled material finished product, improve the automation degree of the production line, reduce the labor intensity of workers, and help to improve the production efficiency; the present application can also control the glue amount of the glue gun according to the pushing speed of the paper tube; thus, the problem of uneven glue application is avoided; and when the pushing process of the paper tube is accidentally interrupted (the paper tube is stuck or other abnormal situations), the glue gun does not stop applying glue to the paper tube (i.e. the glue gun continuously applies glue to the paper tube).
[0015] The present application applies glue on the paper tube while pushing out the paper tube, thereby saving the workload of manually applying glue or tape during the subsequent winding process.
[0016] The present application greatly improves work efficiency and replaces the workload of manually inserting paper tubes and manually applying glue. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is a schematic diagram of the present application. EMBODIMENTS
[0018] The specific embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present application, and cannot be used to limit the protection scope of the present application.
[0019] The technical solutions of the specific embodiments of the present application are as follows:
[0020] As shown in Figure 1 , the present application provides a paper tube insertion method for a coreless web, which uses a paper tube insertion device to insert a paper tube 8 around a winding shaft 71 of a winding machine 7;
[0021] The paper tube insertion device comprises: a paper tube bin 1 for horizontally stacking paper tubes 8, and provided with a tube outlet 11 at the bottom for dropping only a single paper tube 8 at a time; a paper tube discharge position 21 arranged directly below the tube outlet 11 of the paper tube bin 1 and used for receiving the single paper tube 8 output by the tube outlet 11; a paper tube discharge position 22 arranged on the right side of the paper tube discharge position 21, opposite to the paper tube discharge position 21, and used for receiving the single paper tube 8 pushed by the paper tube discharge position 21; a first push rod device 3 arranged on the left side of the paper tube discharge position 21, facing the paper tube discharge position 22, and used for pushing the single paper tube 8 on the paper tube discharge position 21 to the paper tube discharge position 22; a glue gun 4 arranged between the paper tube discharge position 21 and the paper tube discharge position 22, and used for applying glue to the passing paper tube 8; a paper tube transfer position 23 arranged on the front side of the paper tube discharge position 22, opposite to the paper tube discharge position 22, and used for receiving the single paper tube 8 transferred by the paper tube discharge position 22; a first tube transfer device 5 arranged on the back side of the paper tube discharge position 22, opposite to the paper tube discharge position 22, and used for transferring the single paper tube 8 on the paper tube discharge position 22 to the paper tube transfer position 23; a winding machine 7 winding shaft 71 arranged on the right side of the paper tube transfer position 23, opposite to the paper tube transfer position 23, and used for inserting the single paper tube 8 transferred by the paper tube transfer position 23; and a second tube transfer device 6 arranged on the front side of the paper tube transfer position 23, and used for transferring the single paper tube 8 on the paper tube transfer position 23 and inserting it around the winding shaft 71 of the winding machine 7.
[0022] More specifically:
[0023] The first push rod device 3 is an electric push rod, a pneumatic push rod or a hydraulic push rod; the push rod of the first push rod device 3 is parallel to the winding shaft 71 of the winding machine 7; the push rod of the first push rod device 3 is provided with a stroke sensor 31; the first pipe moving device 5 comprises a first gripper 51 arranged at the back side of the paper tube discharge position 22, opposite to the paper tube discharge position 22 and used for grabbing and placing a single paper tube 8, and a second push rod device 52 arranged at the back side of the paper tube discharge position 22, opposite to the paper tube discharge position 22 and used for driving the first gripper 51 to move back and forth along the front and back directions; the second push rod device 52 is an electric push rod, a pneumatic push rod or a hydraulic push rod; the push rod of the second push rod device 52 is perpendicular to the winding shaft 71 of the winding machine 7; the second pipe moving device 6 comprises a second gripper 61 arranged at the front side of the paper tube transfer position 23, opposite to the paper tube transfer position 23 and used for grabbing and placing a single paper tube 8, a third push rod device 62 arranged at the front side of the paper tube transfer position 23, opposite to the paper tube transfer position 23 and used for driving the second gripper 61 to move back and forth along the front and back directions, and a fourth push rod device 63 arranged below the third push rod device 62, bearing the third push rod device 62 and used for driving the third push rod device 62 to move back and forth along the left and right directions; the third push rod device 62 is an electric push rod, a pneumatic push rod or a hydraulic push rod; the push rod of the third push rod device 62 is perpendicular to the winding shaft 71 of the winding machine 7; the fourth push rod device 63 is an electric push rod, a pneumatic push rod or a hydraulic push rod; the push rod of the fourth push rod device 63 is parallel to the winding shaft 71 of the winding machine 7;
[0024] The paper tube 8 is inserted into the winding shaft 71 of the winding machine 7 by the paper tube inserting device, including the following steps: when the paper tube 8 needs to be inserted into the winding shaft 71 of the winding machine 7, the push rod of the first push rod device 3 pushes the paper tube 8 horizontally placed on the paper tube feeding position 21 to the paper tube discharging position 22; after the paper tube 8 horizontally placed on the paper tube feeding position 21 is pushed to the paper tube discharging position 22, the push rod of the first push rod device 3 is reset, and after the push rod of the first push rod device 3 is reset, the next paper tube 8 falls from the tube outlet 11 of the paper tube warehouse 1 to the paper tube feeding position 21, waiting for the next push of the first push rod device 3; and in the pushing process, the glue gun 4 applies glue to the passing paper tube 8, and a layer of glue is applied to the outer wall of the paper tube 8; after the paper tube 8 with glue is pushed to the paper tube discharging position 22, the first tube shifting device 5 transfers the paper tube 8 horizontally placed on the paper tube discharging position 22 to the paper tube transfer position 23; after the paper tube 8 horizontally placed on the paper tube discharging position 22 is transferred to the paper tube transfer position 23, the first tube shifting device 5 is reset; and after the paper tube 8 horizontally placed on the paper tube discharging position 22 is transferred to the paper tube transfer position 23, the second tube shifting device 6 transfers and inserts the paper tube 8 horizontally placed on the paper tube transfer position 23 to the winding shaft 71 of the winding machine 7; after the paper tube 8 horizontally placed on the paper tube transfer position 23 is transferred and inserted into the winding shaft 71 of the winding machine 7, the second tube shifting device 6 is reset; and after the paper tube 8 horizontally placed on the paper tube transfer position 23 is transferred and inserted into the winding shaft 71 of the winding machine 7, the winding machine 7 winds the tireless coiled material on the winding shaft 71 with the inserted paper tube 8;
[0025] More specifically:
[0026] 1) The push rod of the first push rod device 3 pushes the paper tube 8 horizontally placed on the paper tube feeding position 21 to the paper tube discharging position 22, and the specific process includes: detecting the pushing distance of the push rod of the first push rod device 3 (i.e. the pushing distance of the paper tube 8) in real time by the stroke sensor 31; calculating the pushing speed of the paper tube 8 according to the pushing distance of the push rod of the first push rod device 3 per unit time; and connecting the detection result of the stroke sensor 31 with the glue gun 4; when the paper tube 8 horizontally placed on the paper tube feeding position 21 is pushed to pass the glue gun 4, the glue gun 4 starts to work; when the paper tube 8 is pushed to pass the glue gun 4 completely, the glue gun 4 stops working; and during the pushing process, the amount of glue applied by the glue gun 4 is controlled according to the pushing speed of the paper tube 8; to avoid uneven glue application; and to avoid the problem that the glue gun 4 does not stop applying glue to the paper tube 8 (i.e. always applies glue to the paper tube 8) when the pushing process of the paper tube 8 is accidentally interrupted (the paper tube 8 is stuck or other abnormal situations);
[0027] 2) the first tube transfer device 5 transfers the flat paper tube 8 on the paper tube discharge position 22 to the paper tube transfer position 23, the specific process includes: the push rod of the second push rod device 52 drives the first gripper 51 to move forward to the paper tube discharge position 22, the first gripper 51 grabs the flat paper tube 8 on the paper tube discharge position 22; then the push rod of the second push rod device 52 drives the first gripper 51 to continue to move forward to the paper tube transfer position 23, the first gripper 51 places the grabbed paper tube 8 on the paper tube transfer position 23 (the first gripper 51 releases the paper tube 8); then the push rod of the second push rod device 52 drives the first gripper 51 to move backward to reset, waiting for the next repeated action;
[0028] 3) the second tube transfer device 6 transfers and inserts the flat paper tube 8 on the paper tube transfer position 23 to the winding rod 71 of the winding machine 7, the specific process includes: the push rod of the third push rod device 62 drives the second gripper 61 to move backward to the paper tube transfer position 23, the second gripper 61 grabs the flat paper tube 8 on the paper tube transfer position 23; at this time, the paper tube 8 on the second gripper 61 is opposite to the winding rod 71 of the winding machine 7 (the paper tube 8 and the winding rod 71 are coaxial); then the push rod of the fourth push rod device 63 drives the third push rod device 62 to move right, the third push rod device 62 drives the second gripper 61 to move right, so that the paper tube 8 on the second gripper 61 is inserted to the winding rod 71 of the winding machine 7; then the second gripper 61 releases the paper tube 8; then the push rod of the fourth push rod device 63 drives the third push rod device 62 to move left to reset; and the push rod of the third push rod device 62 drives the second gripper 61 to move forward to reset, waiting for the next repeated action.
[0029] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the technical principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A method of inserting paper tubes without a tire web, characterized in that, The paper tube inserting device is used for inserting the paper tube into the winding rod of the winding machine; The paper tube inserting device comprises a paper tube warehouse used for stacking the paper tubes and provided with a tube outlet through which only one paper tube falls at a time, a paper tube feeding position provided right below the tube outlet of the paper tube warehouse and used for receiving the paper tube output by the tube outlet, a paper tube discharging position provided right beside the paper tube feeding position and used for receiving the paper tube pushed by the paper tube feeding position, a first push rod device provided left beside the paper tube feeding position and used for pushing the paper tube on the paper tube feeding position to the paper tube discharging position, a glue gun provided between the paper tube feeding position and the paper tube discharging position and used for coating the passing paper tube with glue, a paper tube transfer position provided front of the paper tube discharging position and used for receiving the paper tube transferred by the paper tube discharging position, a first paper tube transferring device provided right behind the paper tube discharging position and used for transferring the paper tube on the paper tube discharging position to the paper tube transfer position, a winding machine winding rod provided right beside the paper tube transfer position and used for inserting the paper tube transferred by the paper tube transfer position, and a second paper tube transferring device provided front of the paper tube transfer position and used for transferring the paper tube on the paper tube transfer position and inserting the paper tube into the winding rod of the winding machine; the first push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod; the first push rod device is provided with a stroke sensor; the first paper tube transferring device comprises a first gripper used for grabbing and releasing the single paper tube, and a second push rod device used for driving the first gripper to move back and forth along the front and back directions; the second push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod; the second paper tube transferring device comprises a second gripper used for grabbing and releasing the single paper tube, a third push rod device used for driving the second gripper to move back and forth along the front and back directions, and a fourth push rod device used for driving the third push rod device to move back and forth along the left and right directions; the third push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod; and the fourth push rod device is an electric push rod, a pneumatic push rod or a hydraulic push rod; The paper tube inserting device is used for inserting the paper tube into the winding rod of the winding machine; The paper tube inserting device is used for inserting the paper tube into the winding rod of the winding machine; The push rod of the first push rod device pushes the paper tube on the paper tube feeding position to the paper tube discharging position, and the specific process includes: detecting the pushing distance of the first push rod device in real time through the stroke sensor; calculating the pushing speed of the paper tube according to the pushing distance of the first push rod device; and connecting the detection result of the stroke sensor with the glue gun; when the paper tube on the paper tube feeding position is pushed through the glue gun, the glue gun starts to work; when the paper tube is completely pushed through the glue gun, the glue gun stops working; and during the pushing process, the glue amount of the glue gun is controlled according to the pushing speed of the paper tube; the problem of uneven glueing is avoided; and when the pushing process of the paper tube is interrupted, the problem that the glue gun does not stop gluing the paper tube is avoided.
2. The method of inserting a paper tube into a coreless web according to claim 1, wherein: The first tube transferring device transfers the paper tube on the paper tube discharging position to the paper tube transfer position, and the specific process includes: the push rod of the second push rod device drives the first gripper to move forward to the paper tube discharging position, and the first gripper grabs the paper tube on the paper tube discharging position; then the push rod of the second push rod device drives the first gripper to continue to move forward to the paper tube transfer position, and the first gripper places the grabbed paper tube on the paper tube transfer position; then the push rod of the second push rod device drives the first gripper to move backward to reset; The second tube transferring device transfers and inserts the paper tube on the paper tube transfer position to the winding shaft of the winding machine, and the specific process includes: the push rod of the third push rod device drives the second gripper to move backward to the paper tube transfer position, and the second gripper grabs the paper tube on the paper tube transfer position; at this time, the paper tube is opposite to the winding shaft of the winding machine; then the push rod of the fourth push rod device drives the third push rod device to move right, and the third push rod device drives the second gripper to move right, so that the paper tube is inserted to the winding shaft of the winding machine; then the second gripper releases the paper tube; then the push rod of the fourth push rod device drives the third push rod device to move left to reset; and the push rod of the third push rod device drives the second gripper to move forward to reset.
Citation Information
Patent Citations
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