Material rolling device

Abstract

The utility model discloses a winding device which comprises a rack, a fixed seat and a winding mechanism, the winding mechanism comprises a plurality of sliding blocks, a plurality of elastic pieces, a lifting seat which is in sliding lifting with the fixed seat, a first driving piece for driving the lifting seat to lift, a sleeve, a second driving piece for driving the sleeve to rotate, a lifting rod, a third driving piece for driving the lifting rod to lift and a conical block which is fixedly arranged at the lower end of the lifting rod; a plurality of sliding grooves inclining in the axis direction are formed in the sleeve in the circumferential direction, a plurality of sliding blocks are slidably connected with the sleeve through the sliding grooves, the two ends of each sliding block are connected with the inner wall of the sleeve and the outer sides of the sliding blocks respectively, the elastic deformation direction of the elastic pieces is consistent with the gradient of the sliding grooves, and the sliding blocks are provided with slopes abutting against the conical parts. The sliding block has the advantages that the sliding groove is arranged to be of the structure inclining towards the interior of the sleeve, the sliding block can slide towards the interior of the sleeve along the sliding groove through cooperation of the gravity of the sliding block and the elastic piece, the service life of the elastic piece is prolonged, and meanwhile the problem that the sliding block cannot reset in time after elastic fatigue of the elastic piece is avoided.

Description

Technical Field

[0001] The utility model relates to the field of material coiling equipment, in particular to a material coiling device. Background Art

[0002] When some rolls are rolled vertically in the factory, the retractable tensioning device drives the vertically placed rolls to roll to achieve the rolling. The traditional tensioning device is equipped with a slider to cooperate with a sleeve with a horizontal slide groove. Since the slider is reset by a spring, the tensioning device frequently tensions and releases different rolls due to long-term work, resulting in the failure of the elastic part, making it difficult to reset the slider.

[0003] In view of this, it is necessary to provide a material coiling device. Summary of the invention

[0004] The utility model provides a material coiling device, which effectively solves the problem that the elastic reset part of the existing material coiling device is prone to fatigue failure during actual use, resulting in the reset failure of the slider.

[0005] The technical solution adopted by the utility model is

[0006] The cam is an axially movable frame, and the cam is a support frame of the cam, and the support frame is provided with a plurality of sliding grooves inclined toward the axial direction, and the plurality of sliding grooves are provided. The plurality of sliding grooves are slidably connected to the sleeve, and the plurality of sliding grooves are connected. The plurality of sliding grooves are slidably connected to the sleeve, and the plurality of sliding grooves are connected. The plurality of sliding grooves are slidably connected to the sleeve, and the plurality of two sliding grooves are connected. The plurality of sliding grooves are connected. The plurality of two sliding grooves are connected. The plurality of two sliding grooves are connected.

[0007] Furthermore, the slider includes a main body and a protrusion protruding out of the outside of the main body, and the protrusion is used to abut against the external coil.

[0008] Furthermore, the lifting seat includes a No. 1 plate slidably connected to the fixed seat, a No. 2 plate arranged on the upper end of the No. 1 plate, a No. 3 plate arranged on the lower end of the No. 1 plate, and a No. 1 ball bearing arranged on the No. 2 plate; the No. 1 driving member includes a No. 1 motor arranged on the fixed seat, a screw rod coaxially fixedly connected to the output shaft of the No. 1 motor, and a nut threadedly arranged on the screw rod, the nut is fixedly connected to the No. 1 plate, the sleeve is connected to the inner ring flange of the No. 1 ball bearing, the No. 2 driving member is arranged on the No. 2 plate, and the sleeve passes through the No. 3 plate.

[0009] Furthermore, the sleeve includes a No. 1 cylinder connected to the inner ring of the No. 1 ball bearing, a No. 2 cylinder coaxially connected to the lower end of the No. 1 cylinder, and a driven gear coaxially fixed on the No. 1 cylinder. The No. 2 driving member includes a No. 2 motor arranged on the No. 2 seat, a driving gear arranged on the output shaft of the No. 2 motor, and a transmission gear rotatingly arranged at the lower end of the No. 2 plate. The transmission gear is meshed with the driving gear and the driven gear at the same time, and the slide groove is arranged on the No. 2 cylinder.

[0010] Furthermore, the lower end of the lifting rod is provided with an external thread, and the conical block is provided with an internal thread, and the lifting rod is threadably connected to the conical block through the internal thread and the external thread.

[0011] Furthermore, the No. 3 driving component includes a support arranged on the lifting seat, a cylinder arranged on the support with the output end facing downward, and a connecting block arranged at the output end of the cylinder, the lifting rod includes a No. 2 ball bearing and a No. 1 rod threadedly connected to the tapered block, the inner ring of the No. 2 ball bearing is connected to the upper end flange of the No. 1 rod, and the connecting block is provided with a supporting groove for supporting the outer ring of the No. 2 ball bearing.

[0012] Furthermore, the elastic member is a spring.

[0013] The beneficial effects of the utility model are as follows: by setting the slide groove as a structure inclined toward the inside of the sleeve, the slider can utilize its own gravity to cooperate with the elastic part to slide along the slide groove into the sleeve, thereby extending the service life of the elastic part and avoiding the problem that the slider cannot be reset in time after elastic fatigue of the elastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall schematic diagram of a coiling device provided in an embodiment of the present application.

[0015] Figure 2 A schematic diagram of a slider, a spring and a lifting rod of a coiling device provided in an embodiment of the present application.

[0016] Figure 3 This is a schematic diagram of the coiling device provided in an embodiment of the present application without the frame and the fixing seat.

[0017] Figure 4This is a schematic diagram of a fixing base, a third driving member, a second driving member and a first cylinder of a winding device provided in an embodiment of the present application.

[0018] The markings in the figure are: 1, frame; 2, fixed seat; 3, slider; 4, elastic member; 5, No. 1 driving member; 6, lifting seat; 7, sleeve; 8, No. 2 driving member; 9, lifting rod; 10, No. 3 driving member; 11, cone block; 31, body; 32, protrusion; 61, No. 1 plate; 62, No. 2 plate; 63, No. 3 plate; 64, No. 1 ball bearing; 51, No. 1 motor; 52, screw rod; 71, No. 1 cylinder; 72, driven gear; 73, No. 2 cylinder; 81, No. 2 motor; 82, driving gear; 83, transmission gear; 101, support; 102, cylinder; 103, connecting block; 91, No. 2 ball bearing; 92, No. 1 rod; DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown, the coiling device provided in the embodiment of the present application comprises a frame 1, a fixed seat 2 arranged on the frame 1, and a winding mechanism arranged on the fixed seat 2, wherein the winding mechanism comprises a plurality of sliders 3, a plurality of elastic members 4, a lifting seat 6 that slides and rises with the fixed seat 2, a first driving member 5 that is fixedly arranged on the lifting seat 6 and is used to drive the lifting seat 6 to rise and fall, a sleeve 7 that is vertically arranged and rotatably connected to the lifting seat 6, a second driving member 8 that is arranged on the fixed seat 2 and is used to drive the sleeve 7 to rotate, a lifting rod 9 that slides with the sleeve 7 along the axial direction, and a fixed A No. 3 driving member 10 is fixedly arranged on the lifting seat 6 for driving the lifting rod 9 to lift and lower, and a conical block 11 is fixedly arranged at the lower end of the lifting rod 9 and retracted upward. The sleeve 7 is circumferentially provided with a plurality of slide grooves inclined toward the axial direction. A plurality of sliders 3 are slidably connected to the sleeve 7 through the slide grooves, and the two ends are respectively connected to the inner wall of the sleeve 7 and the outer side of the slider 3. The elastic deformation direction of the elastic member 4 is consistent with the inclination of the slide groove. The slider 3 is provided with an inclined surface that abuts against the conical portion, so that when the conical block 11 moves upward, the end of the slider 3 is driven to extend into the slide groove.

[0021] In actual use, the lifting seat 6 is driven by the No. 1 driving member 5, so that the lower end of the sleeve 7 extends into the material barrel to be wound, and then the lifting rod 9 is driven to rise by the No. 3 driving member 10, so that the lifting rod 9 drives the conical block 11 to rise synchronously, and then the conical block 11 is used to squeeze the inner side of the slider 3, so that the slider 3 slides along the slide groove to the outside of the sleeve 7. During this process, the elastic member 4 is compressed. When the slider 3 is squeezed into place, it is squeezed with the inner wall of the winding barrel. Then the No. 2 driving member 8 drives the sleeve 7 to rotate, so that the sleeve 7 drives the sliding synchronous rotation to realize the rotation drive of the winding barrel. When the winding is completed and the winding barrel needs to be disengaged, the lifting rod 9 is driven downward by the No. 3 driving member 10, so that the conical block 11 is synchronously moved downward, and then the slider 3 slides along the slide groove to the sleeve 7 under the influence of the elastic member 4 and its own gravity to achieve separation from the winding barrel.

[0022] In the above design, by setting the slide groove as a structure inclined toward the inside of the sleeve 7, the slider 3 can use its own gravity to cooperate with the elastic part 4 to slide along the slide groove into the sleeve 7, thereby extending the service life of the elastic part 4 and avoiding the problem that the slider 3 cannot be reset in time after the elastic part 4 is elastically fatigued.

[0023] Specifically: Figure 2 As shown, the slider 3 includes a main body 31 and a protrusion 32 protruding out of the outside of the main body 31, and the protrusion 32 is used to abut against the external coil.

[0024] In actual use, the protrusion 32 directly abuts against the inner wall of the winding drum, and the elastic member 4 abuts against the main body 31. When the slider 3 needs to be automatically reset, the reset deformation of the elastic member 4 drives the main body 31 to move along the slide groove.

[0025] In the above design, the structural design and specific implementation of the slider 3 can effectively realize the sliding connection between the slider 3 and the slide groove.

[0026] Specifically: Figure 4 As shown, the lifting seat 6 includes a No. 1 plate 61 slidably connected to the fixed seat 2, a No. 2 plate 62 arranged at the upper end of the No. 1 plate 61, a No. 3 plate 63 arranged at the lower end of the No. 1 plate 61, and a No. 1 ball bearing 64 arranged on the No. 2 plate 62. The No. 1 driving member 5 includes a No. 1 motor 51 arranged on the fixed seat 2, a screw rod 52 coaxially fixedly connected to the output shaft of the No. 1 motor 51, and a nut threadedly arranged on the screw rod 52, the nut is fixedly connected to the No. 1 plate 61, the sleeve 7 is connected to the inner ring flange of the No. 1 ball bearing 64, the No. 2 driving member 8 is arranged on the No. 2 plate 62, and the sleeve 7 passes through the No. 3 plate 63.

[0027] In actual use, the screw rod 52 is driven to rotate by the No. 1 motor 51, so that the nut moves axially along the screw rod 52, thereby driving the No. 1 plate 61 to rise and fall. During the lifting and lowering process of the No. 1 plate 61, the No. 1 plate 61 drives the No. 2 plate 62 and the No. 3 plate 63 to rise and fall synchronously, and the sleeve 7 is connected to the No. 2 plate 62 through the No. 1 ball bearing 64.

[0028] In the above design, the structural design and specific implementation method of the lifting seat 6 and the No. 1 driving member 5 can effectively ensure the lifting stability of the lifting seat 6.

[0029] Specifically: Figure 3 As shown, the sleeve 7 includes a No. 1 cylinder 71 connected to the inner ring of the No. 1 ball bearing 64, a No. 2 cylinder 73 coaxially connected to the lower end of the No. 1 cylinder 71, and a driven gear 72 coaxially fixed on the No. 1 cylinder 71. The No. 2 driving member 8 includes a No. 2 motor 81 set on the No. 2 seat, a driving gear 82 set on the output shaft of the No. 2 motor 81, and a transmission gear 83 rotatably set at the lower end of the No. 2 plate 62. The transmission gear 83 is meshed with the driving gear 82 and the driven gear 72 at the same time, and the slide groove is set on the No. 2 cylinder 73.

[0030] In actual use, the second motor 81 drives the driving gear 82 to rotate, the driving gear 82 drives the transmission gear 83 to rotate, and the transmission gear 83 drives the driven gear 72 to rotate, thereby realizing the rotation drive of the first cylinder 71 and the second cylinder 73.

[0031] In the above design, the structural design and specific implementation method of the sleeve 7 and the second driving member 8 facilitate the rotation of the sleeve 7 and can ensure the smooth rotation process of the sleeve 7.

[0032] Specifically: Figure 2 As shown, the lower end of the lifting rod 9 is provided with an external thread, and the conical block 11 is provided with an internal thread, and the lifting rod 9 and the conical block 11 are threadedly connected through the internal thread and the external thread.

[0033] In actual use, the conical block 11 is threadedly connected to the lifting rod 9, and the lifting rod 9 is lifted and lowered synchronously. When the conical block 11 needs to be replaced or adjusted, the height of the conical block 11 is adjusted by screwing the conical block 11 or the conical block 11 is directly removed from the lifting rod 9.

[0034] In the above design, the connection method between the lifting rod 9 and the conical block 11 can effectively realize the adjustment or replacement of the conical block 11.

[0035] Specifically: Figure 3As shown, the third driving member 10 includes a support 101 arranged on the lifting seat 6, a cylinder 102 arranged on the support 101 with the output end facing downward, and a connecting block 103 arranged at the output end of the cylinder 102. The lifting rod 9 includes a No. 2 ball bearing 91 and a No. 1 rod 92 threadedly connected to the tapered block 11. The inner ring of the No. 2 ball bearing 91 is flange-connected to the upper end of the No. 1 rod 92. The connecting block 103 is provided with a supporting groove for supporting the outer ring of the No. 2 ball bearing 91.

[0036] In actual use, the cylinder 102 drives the connecting block 103 to rise and fall. Since the supporting groove supports the outer ring of the No. 2 ball bearing 91, the No. 2 ball bearing 91 rises and falls with the connecting block 103, so that the No. 1 rod 92 rises and falls with the No. 2 ball bearing 91.

[0037] In the above design, the structural design of the third driving member 10 and the lifting rod 9 can realize that when the sleeve 7 rotates, the lifting rod 9 can rotate synchronously with the sleeve 7 under the strong friction between the slider 3 and the conical block 11.

[0038] In the above design, the structural design of the third driving member 10 and the lifting rod 9 can realize the rotation and lifting of the lifting rod 9.

[0039] Specifically: the elastic member 4 is a spring.

[0040] In the above design, the elastic member 4 is set as a spring, which can effectively realize the elastic drive of the slider 3.

[0041] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. 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 material coiling device, comprising a frame (1), a fixed seat (2) arranged on the frame (1), and a winding mechanism arranged on the fixed seat (2), characterized in that: The winding mechanism comprises a plurality of sliders (3), a plurality of elastic members (4), a lifting seat (6) that slides and rises with a fixed seat (2), a first driving member (5) that is fixedly arranged on the lifting seat (6) and used to drive the lifting seat (6) to rise and fall, a sleeve (7) that is arranged vertically and is rotatably connected to the lifting seat (6), a second driving member (8) that is arranged on the lifting seat (6) and used to drive the sleeve (7) to rotate, a lifting rod (9) that slides with the sleeve (7) in the axial direction, and a third driving member (9) that is fixedly arranged on the lifting seat (6) and used to drive the lifting rod (9) to rise and fall. A driving member (10) and a conical block (11) fixedly arranged at the lower end of the lifting rod (9) and retracted upward, the sleeve (7) is circumferentially provided with a plurality of slide grooves inclined in the axial direction, a plurality of sliders (3) are slidably connected to the sleeve (7) through the slide grooves, the two ends are respectively connected to the inner wall of the sleeve (7) and the outer side of the slider (3), the elastic deformation direction of the elastic member (4) is consistent with the inclination of the slide groove, the slider (3) is provided with an inclined surface abutting against the conical portion, so that when the conical block (11) moves upward, the end of the driving slider (3) extends into the slide groove.

2. The coiling device according to claim 1, characterized in that: The slider (3) comprises a main body (31) and a protrusion (32) protruding from the outside of the main body (31), and the protrusion (32) is used to abut against an external coiled material.

3. The coiling device according to claim 1, characterized in that: The lifting seat (6) comprises a No. 1 plate (61) slidably connected to the fixed seat (2), a No. 2 plate (62) arranged at the upper end of the No. 1 plate (61), a No. 3 plate (63) arranged at the lower end of the No. 1 plate (61), and a No. 1 ball bearing (64) arranged on the No. 2 plate (62); the No. 1 driving member (5) comprises a No. 1 motor (51) arranged on the fixed seat (2), a screw rod (52) coaxially fixedly connected to the output shaft of the No. 1 motor (51), and a nut threadedly arranged on the screw rod (52); the nut is fixedly connected to the No. 1 plate (61); the sleeve (7) is connected to the inner ring flange of the No. 1 ball bearing (64); the No. 2 driving member (8) is arranged on the No. 2 plate (62), and the sleeve (7) passes through the No. 3 plate (63).

4. The coiling device according to claim 1, characterized in that: The sleeve (7) includes a No. 1 cylinder (71) connected to the inner ring of the No. 1 ball bearing (64), a No. 2 cylinder (73) coaxially connected to the lower end of the No. 1 cylinder (71), and a driven gear (72) coaxially fixedly arranged on the No. 1 cylinder (71). The No. 2 driving member (8) includes a No. 2 motor (81) arranged on the No. 2 seat, a driving gear (82) arranged on the output shaft of the No. 2 motor (81), and a transmission gear (83) rotatably arranged at the lower end of the No. 2 plate (62). The transmission gear (83) is meshed with the driving gear (82) and the driven gear (72) at the same time. The slide groove is arranged on the No. 2 cylinder (73).

5. The coiling device according to claim 1, characterized in that: The lower end of the lifting rod (9) is provided with an external thread, and the conical block (11) is provided with an internal thread, and the lifting rod (9) and the conical block (11) are threadedly connected via the internal thread and the external thread.

6. The coiling device according to claim 1, characterized in that: The third driving member (10) comprises a support (101) arranged on the lifting seat (6), a cylinder (102) arranged on the support (101) with the output end facing downward, and a connecting block (103) arranged at the output end of the cylinder (102); the lifting rod (9) comprises a second ball bearing (91) and a first rod (92) threadedly connected to the tapered block (11); the inner ring of the second ball bearing (91) is connected to the upper flange of the first rod (92); and the connecting block (103) is provided with a supporting groove for supporting the outer ring of the second ball bearing (91).

7. The coiling device according to claim 1, characterized in that: The elastic member (4) is a spring.

Images