Rapid roll changing device

Abstract

The utility model discloses a rapid roll changing device which comprises a conveying belt between two supporting plates and a triangular base on one side of the conveying belt, a rolling assembly is fixedly arranged at the tops of the two supporting plates, and the rolling assembly comprises two fixing plates fixedly arranged at the tops of the two supporting plates correspondingly; the winding roller is arranged between the two fixing plates, a feeding assembly used for placing the winding roller between the two fixing plates is arranged at the top of the triangular base, a discharging assembly used for placing the winding roller at the bottom of the triangular base is arranged on the back face of the triangular base, fixing of the winding roller can be relieved by pulling out an inserting rod, and the winding roller is moved to the rotating plate; through rotation of a second reciprocating lead screw and rotation of a rotating plate, a winding roller can slide into a containing plate along the inclined rotating plate when moving to the bottom of a triangular base, a new winding roller on the containing base is driven to move to the position of a fixing plate through rotation of a first reciprocating lead screw, rapid roll changing work is completed, the production interruption time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of nonwoven fabric processing, and in particular to a quick roll changing device. Background Art

[0002] Non-woven fabric is a kind of fabric that does not require textile processing. Its production process is different from that of traditional woven fabric. It does not require spinning and weaving processes. Instead, the fibers are directly fixed into cloth through physical means. Non-woven fabric is widely used in medical, decoration, chemical, printing, automotive and other fields due to its fast production speed, relatively low cost and wide range of uses. During the production process of non-woven fabric, the fiber material rolls on the production line need to be replaced.

[0003] However, in the process of implementing relevant technical solutions, it was found that there are at least the following technical problems: when replacing the fiber material roll on the non-woven fabric production line, the fiber material roll is generally transported to the winding mechanism position by manual transportation, and the fiber material roll is manually fixed in the winding mechanism position. The manual transportation method causes a long production interruption time, which makes the production efficiency of the non-woven fabric low and affects the continuous production of the non-woven fabric. Utility Model Content

[0004] The present application solves the problem of slow roll changing of non-woven fabrics in the prior art by providing a fast roll changing device, thereby achieving the effect of quickly replacing the rolls.

[0005] The present application provides a quick roll-changing device, comprising a conveyor belt between two support plates and a triangular seat on one side of the conveyor belt, a winding assembly being fixedly provided on the top of the two support plates, and the winding assembly comprising: two fixed plates, respectively fixed on the tops of the two support plates; a winding roller, arranged between the two fixed plates, a loading assembly for placing the winding roller between the two fixed plates being provided on the top of the triangular seat, and a unloading assembly for placing the winding roller at the bottom of the triangular seat being provided on the back of the triangular seat.

[0006] Furthermore, an insertion rod is inserted into the outer sides of the two fixed plates, and a spring is sleeved on the outer sides of the two insertion rods. The two ends of the spring are respectively fixedly connected to the fixed plate and the insertion rod. One end of the insertion rod passes through the fixed plate, and one end of the insertion rod extends into the interior of the roller.

[0007] Furthermore, a first groove is provided at the top of the triangular seat, and the loading assembly includes: a first reciprocating screw, rotatably connected to the inside of the first groove; a movable block, sleeved and threadedly connected to the outside of the first reciprocating screw, and the movable block is slidably connected to the inside of the first groove; a driving motor, fixedly installed inside the triangular seat, and the output shaft of the driving motor is fixedly connected to the first reciprocating screw; a fixed rod, fixedly set on the side of the top of the movable block close to the winding roller; and a placement seat, fixedly set at one end of the fixed rod.

[0008] Furthermore, second grooves are provided on both sides of the back side of the triangular seat, and the blanking assembly includes: a second reciprocating screw, rotatably connected to the inside of one of the second grooves; a guide rail, fixedly arranged inside the other second groove; two movable plates, respectively sleeved and threadedly connected to the outside of the second reciprocating screw and sleeved and slidably connected to the outside of the guide rail; a rotating plate, rotatably connected between the two movable plates; a motor, fixedly installed inside the triangular seat, and the output shaft of the motor is fixedly connected to the second reciprocating screw.

[0009] Furthermore, a reduction motor is fixedly mounted on the outer side of one of the movable plates, and one end of the reduction motor is fixedly connected to a side of the rotating plate close to the conveyor belt.

[0010] Furthermore, a contact is fixedly provided at the bottom of the inner side of one of the movable plates, a touch switch is fixedly provided at the bottom of one of the second grooves, the contact and the touch switch are in the same vertical plane, and the touch switch is electrically connected to the reduction motor.

[0011] Furthermore, a through groove is provided on one side of the bottom of the support plate close to the triangular seat, and a placement plate is provided inside the through groove.

[0012] The technical solution provided by this application has at least the following technical effects or advantages:

[0013] The fixing of the winding roller can be released by pulling out the plug rod, so that the winding roller moves to the rotating plate. Through the rotation of the second reciprocating screw and the rotation of the rotating plate, the winding roller moves to the bottom of the triangular seat and can slide along the inclined rotating plate into the placement plate. The rotation of the first reciprocating screw drives the new winding roller on the placement seat to move to the fixed plate position, completing the quick roll changing work, reducing production interruption time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the roll changing device in the embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the triangular seat in the embodiment of the present application;

[0016] Figure 3 This is a structural diagram of the blanking assembly in the embodiment of the present application;

[0017] Figure 4 This is a structural diagram of the feeding assembly in the embodiment of the present application;

[0018] In the figure: 10, support plate; 20, conveyor belt; 30, winding assembly; 40, triangular seat; 50, loading assembly; 60, unloading assembly; 70, first groove; 80, second groove; 31, fixed plate; 32, winding roller; 33, insertion rod; 34, spring; 51, first reciprocating screw; 52, movable block; 53, driving motor; 54, fixed rod; 55, placement seat; 61, second reciprocating screw; 62, movable plate; 63, rotating plate; 64, motor; 65, reduction motor; 66, contact; 67, touch switch; 68, placement plate. DETAILED DESCRIPTION

[0019] An embodiment of the present application discloses a quick roll-changing device, in which the rotation of the second reciprocating screw 61 and the motor 64 drive the rotation of the rotating plate 63, so that the roll 32 that falls on the rotating plate 63 can be moved down to the bottom of the triangular seat 40 and slide onto the placement plate 68, and the rotation of the first reciprocating screw 51 drives the new roll 32 to move between the two fixed plates 31, completing the replacement of the roll 32, improving the replacement speed of the roll 32, and reducing the interruption time of non-woven fabric production.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Please refer to Figure 1The present embodiment provides a quick roll-changing device, comprising a conveyor belt 20 between two support plates 10 and a triangular seat 40 on one side of the conveyor belt 20. A winding assembly 30 is fixedly provided on the top of the two support plates 10. The winding assembly 30 comprises a fixed plate 31, a winding roller 32, an insertion rod 33, and a spring 34. The two fixed plates 31 are respectively fixed on the top of the two support plates 10, the winding roller 32 is arranged between the two fixed plates 31, the two insertion rods 33 are respectively inserted and connected to the outside of the two fixed plates 31, the spring 34 is sleeved on the outside of the insertion rod 33, the two ends of the spring 34 are respectively fixedly connected to the fixed plate 31 and the insertion rod 33, one end of the insertion rod 33 passes through the fixed plate 31, and One end of the insertion rod 33 extends into the interior of the winding roller 32, and limiting grooves are provided on both sides of the winding roller 32. One end of the insertion rod 33 extends into the interior of the limiting groove. The top of the triangular seat 40 is provided with a loading component 50 for placing the winding roller 32 between the two fixed plates 31, and the back of the triangular seat 40 is provided with a unloading component 60 for placing the winding roller 32 at the bottom of the triangular seat 40. The elastic force of the spring 34 allows the two insertion rods 33 to always be inserted into the limiting grooves on both sides of the winding roller 32, limiting the winding roller 32 between the two fixed plates 31. By pulling out the two insertion rods 33, the winding roller 32 is released from the limit between the two fixed plates 31, thereby completing the unloading work.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3, second grooves 80 are opened on both sides of the back of the triangular seat 40, and the blanking assembly 60 includes a second reciprocating screw 61, a movable plate 62, a rotating plate 63, a motor 64, a reduction motor 65, a contact 66, a touch switch 67, and a placement plate 68. The second reciprocating screw 61 is rotatably connected to the inside of one of the second grooves 80, and the guide rail is fixedly arranged inside the other second groove 80. The two movable plates 62 are respectively sleeved and threadedly connected to the outside of the second reciprocating screw 61 and sleeved and slidably connected to the outside of the guide rail. The rotating plate 63 is rotatably connected between the two movable plates 62. The motor 64 is fixedly installed inside the triangular seat 40, and the output shaft of the motor 64 is fixedly connected to the second reciprocating screw 61. The reduction motor 65 is fixedly installed on the outside of one of the movable plates 62. One end of the reduction motor 65 is fixedly connected to the side of the rotating plate 63 close to the conveyor belt 20. The contact 66 is fixedly arranged at the bottom of the inner side of one of the movable plates 62. The touch switch 67 is fixedly arranged at the bottom of one of the second grooves 80, and the contact 66 and the touch switch 67 are in the same vertical plane. The touch switch 67 is electrically connected to the reduction motor 65. A through groove is opened on the side of the bottom of the support plate 10 near the triangular seat 40, and the placement plate 68 is arranged inside the through groove. The output shaft of the motor 64 drives the second reciprocating screw 61 to rotate, so that the movable plate 62 threadedly connected thereto moves back and forth, driving the other movable plate 62 to slide back and forth along the guide rail, so that the rotating plate 63 moves to the top to catch the winding roller 32 and then moves down to the bottom of the triangular seat 40. The contact between the contact 66 and the touch switch 67 is started to start the reduction motor 65, so that the output shaft of the reduction motor 65 drives the rotating plate 63 to rotate and then reset, so that the rotating plate 63 near the triangular seat 40 One end tilts upward, and the winding roller 32 on the rotating plate 63 slides onto the placement plate 68. The winding roller 32 after unloading is stored centrally, which is convenient for recycling the winding roller 32.

[0023] Please refer to Figures 1-4A first groove 70 is provided on the top of the triangular seat 40. The loading assembly 50 includes a first reciprocating screw 51, a movable block 52, a drive motor 53, a fixed rod 54, and a placement seat 55. The first reciprocating screw 51 is rotatably connected to the inside of the first groove 70. The movable block 52 is sleeved and threadedly connected to the outside of the first reciprocating screw 51, and the movable block 52 is slidably connected to the inside of the first groove 70. The drive motor 53 is fixedly installed inside the triangular seat 40, and the output shaft of the drive motor 53 is fixedly connected to the first reciprocating screw 51. The fixed rod 54 is fixedly set on the movable block On the side of the top of 52 close to the winding roller 32, the placement seat 55 is fixedly arranged at one end of the fixed rod 54, and the output shaft of the driving motor 53 drives the first reciprocating screw 51 to rotate inside the first groove 70, so that the movable block 52 threadedly connected thereto drives the fixed rod 54 and the placement seat 55 to move back and forth up and down, and transports the new winding roller 32 at the bottom between the two fixed plates 31, and then inserts the two insertion rods 33 into the limiting groove of the winding roller 32 to complete the loading work, making the replacement of the winding roller 32 faster, reducing the interruption time of non-woven fabric production, and improving the production efficiency of non-woven fabrics.

[0024] This application can explain its functional principles through the following operation methods:

[0025] When in use, the insertion rods 33 on the outside of the two fixed plates 31 are pulled outward, so that one end of the two insertion rods 33 is pulled out from the limit groove of the winding roller 32, and the limit of the winding roller 32 between the two fixed plates 31 is released, so that the winding roller 32 can fall onto the rotating plate 63 at the top of the back of the triangular seat 40, and the motor 64 inside the triangular seat 40 is started, so that the output shaft of the motor 64 drives the second reciprocating screw 61 to rotate, so that a movable plate 62 threadedly connected to the outside of the second reciprocating screw 61 moves back and forth, and the movable plate 62 drives the rotating plate 63 to move downward, and the other movable plate 62 slides along the guide rail, so that the winding roller 32 on the rotating plate 63 moves to the bottom position of the triangular seat 40, and the contact 66 on the movable plate 62 contacts the touch switch 67 when it moves down to the bottom, starting the reduction motor 65, so that the reduction motor 65 drives the rotation After the plate 63 rotates, it resets, causing the winding roller 32 on the rotating plate 63 to slide onto the placement plate 68 when tilted, which is convenient for the subsequent recycling of the winding roller 32 and placing the new winding roller 32 on the placement seat 55. The drive motor 53 is started, so that the output shaft of the drive motor 53 drives the first reciprocating screw 51 to rotate in the first groove 70, so that the movable block 52 threadedly connected to the first reciprocating screw 51 drives the fixed rod 54 and the placement seat 55 to move upward, and the winding roller 32 on the placement seat 55 is moved between the two fixed plates 31, and the two insertion rods 33 are reinserted into the limiting grooves on the winding roller 32 to limit the winding roller 32 so that the winding roller 32 can rotate between the two fixed plates 31, completing the roll changing work, making the replacement of the winding roller 32 faster, reducing the interruption time of non-woven fabric production, and improving the production efficiency of non-woven fabrics.

[0026] Obviously, those skilled in the art may make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalents, this application is intended to include these modifications and variations.

[0027] The above is only a preferred specific implementation method of the embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A quick roll-changing device, comprising a conveyor belt (20) between two support plates (10) and a triangular seat (40) on one side of the conveyor belt (20), characterized in that: A winding assembly (30) is fixedly provided on the top of the two support plates (10), and the winding assembly (30) comprises: Two fixing plates (31) are respectively fixedly arranged on the top of the two support plates (10); The winding roller (32) is arranged between the two fixing plates (31). A loading assembly (50) for placing the winding roller (32) between the two fixed plates (31) is provided on the top of the triangular seat (40), and a unloading assembly (60) for placing the winding roller (32) at the bottom of the triangular seat (40) is provided on the back of the triangular seat (40).

2. A quick roll changing device according to claim 1, characterized in that: The outer sides of the two fixed plates (31) are connected with an insertion rod (33), and the outer sides of the two insertion rods (33) are provided with a spring (34). The two ends of the spring (34) are fixedly connected to the fixed plate (31) and the insertion rod (33), respectively. One end of the insertion rod (33) passes through the fixed plate (31), and one end of the insertion rod (33) extends into the interior of the roller (32).

3. A quick roll changing device according to claim 1, characterized in that: A first groove (70) is formed on the top of the triangular seat (40), and the loading assembly (50) includes: a first reciprocating screw (51) rotatably connected to the interior of the first groove (70); A movable block (52) is sleeved and threadedly connected to the outer side of the first reciprocating screw (51), and the movable block (52) is slidably connected to the inside of the first groove (70); A drive motor (53) is fixedly mounted inside the triangular seat (40), and an output shaft of the drive motor (53) is fixedly connected to the first reciprocating screw (51); A fixed rod (54) is fixedly arranged on the top of the movable block (52) and close to one side of the winding roller (32); The placement seat (55) is fixedly arranged on one end of the fixing rod (54).

4. A quick roll changing device according to claim 1, characterized in that: Second grooves (80) are provided on both sides of the back of the triangular seat (40), and the blanking assembly (60) includes: a second reciprocating screw (61) rotatably connected to an interior of one of the second grooves (80); A guide rail fixedly disposed inside another of the second grooves (80); Two movable plates (62) are respectively sleeved and threadedly connected to the outer side of the second reciprocating screw (61) and sleeved and slidably connected to the outer side of the guide rail; a rotating plate (63) rotatably connected between the two movable plates (62); The motor (64) is fixedly installed inside the triangular seat (40), and the output shaft of the motor (64) is fixedly connected to the second reciprocating screw (61).

5. A quick roll changing device according to claim 4, characterized in that: A reduction motor (65) is fixedly mounted on the outer side of one of the movable plates (62), and one end of the reduction motor (65) is fixedly connected to a side of the rotating plate (63) close to the conveyor belt (20).

6. A quick roll changing device according to claim 5, characterized in that: A contact (66) is fixedly provided at the bottom of the inner side of one of the movable plates (62), and a touch switch (67) is fixedly provided at the bottom of one of the second grooves (80). The contact (66) and the touch switch (67) are located in the same vertical plane, and the touch switch (67) is electrically connected to the reduction motor (65).

7. A quick roll changing device according to claim 1, characterized in that: A through slot is provided on one side of the bottom of the support plate (10) close to the triangular seat (40), and a placement plate (68) is provided inside the through slot.

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