Auxiliary support device for winding mechanism in winding equipment

Abstract

The present invention relates to a winding device, and in particular to an auxiliary support device for a winding mechanism in a winding device. The present invention provides the following technical solutions: an auxiliary support device for a winding mechanism in a winding device, comprising a support plate and an auxiliary swing arm hinged to the support plate, the support plate is provided with a first positioning clamping mechanism that can be opened and closed relative to the other end hinged to the auxiliary swing arm, the auxiliary swing arm is provided with a second positioning clamping mechanism that can be opened and closed relative to the other end hinged to the support plate, the support plate is provided with a driving component that can drive the auxiliary swing arm to swing toward the support plate, and the auxiliary swing arm is provided with a clutch mechanism that can intermittently link with the main driving shaft of the turntable to cause the auxiliary swing arm to swing in the opposite direction of the support plate. By adopting the above technical solution, an auxiliary support device for the winding mechanism in a winding device is provided, which can prevent the winding air expansion shaft from bending and deforming during processing, has stable clamping support, and has a simple structure.

Description

Technical Field

[0001] The invention relates to a winding device, in particular to an auxiliary supporting device of a winding mechanism in the winding device. Background Art

[0002] Supermarket cash register paper and label paper are mainly automatically rolled up by rolling equipment. This type of equipment is mainly composed of a feeding device, a rolling device, a cutting device, a paper feeding core device, a rolling device, a labeling device and a finished product output device.

[0003] The winding device is a rotatable turntable, and the upper tube core station, winding station, labeling station and finished product output station are distributed on the circumferential end surface of the turntable. The turntable has winding air-expansion shafts arranged along its circumferential direction and can rotate with the turntable at each station. When one of the winding air-expansion shafts passes through the upper tube core station and enters the winding station, the winding equipment sets the paper roll outside the tube core on the winding air-expansion shaft, and the winding air-expansion shaft completes the winding and rotates with the turntable to the labeling station. The paper exerts a certain pulling force on the winding air-expansion shaft, and long-term use will cause the winding air-expansion shaft to bend and deform. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an auxiliary support device for a winding mechanism in a winding device, which prevents a winding air expansion shaft from bending and deforming during processing, has stable clamping support, and has a simple structure.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary support device of a winding mechanism in a winding device, characterized in that: it includes a support plate and an auxiliary swing arm hinged to the support plate, the support plate is provided with a first positioning and clamping mechanism that can be opened and closed relative to the other end of the support plate that is hinged to the auxiliary swing arm, the auxiliary swing arm is provided with a second positioning and clamping mechanism that can be opened and closed relative to the other end of the support plate that is hinged to one end of the support plate, a driving component that can drive the auxiliary swing arm to swing toward the support plate is provided on the support plate, and a clutch mechanism that can be intermittently linked with the main driving shaft of the turntable to cause the auxiliary swing arm to swing in the opposite direction of the support plate is provided on the auxiliary swing arm.

[0006] The above technical solution is adopted, and the auxiliary support device is used in conjunction with a turntable with an air shaft in the winding device. The turntable has a paper core loading station, a winding station, a labeling station and a finished product output station. When the air shaft located at the winding station is at the auxiliary support device, the first positioning clamping mechanism on the support plate clamps and positions the air shaft, which can prevent the air shaft from shaking during winding on the one hand, and prevent the tension of winding from causing the air shaft to bend and deform on the other hand. Of course, the clamping position of the air shaft for the first positioning clamping mechanism is provided with a bearing. When the wound air shaft is wound, the turntable rotates to move it toward the labeling station. During this process, the first positioning clamping mechanism on the support plate releases the clamping of the wound air shaft, and the auxiliary swing arm is driven by the driving component on the support plate, displaced to the support plate, and the wound air shaft is clamped and positioned by the second positioning clamping mechanism thereon. At this time, the clutch mechanism starts to work, prompting the main drive shaft on the turntable to be linked with the auxiliary swing arm. When the main drive shaft drives the turntable to rotate, the auxiliary swing arm will also swing along the hinge with the support plate to the labeling station of the turntable when the winding air shaft is in a clamping state. The auxiliary swing arm positions and clamps the winding air shaft during the transfer process, which can further prevent the winding air shaft from bending and deforming. The setting of the clutch mechanism allows the auxiliary swing arm to swing through the drive assembly of the support plate and the main drive shaft of the turntable, respectively, so that the drive source can be switched according to the needs of the working conditions. When the auxiliary swing arm is driven by the main drive shaft, its synchronization with the winding air shaft can be guaranteed.

[0007] The present invention is further configured as follows: the first positioning and clamping mechanism includes a first static clamping block fixedly mounted on the support plate, a first dynamic clamping block corresponding to the first static clamping block and capable of reciprocating toward the first static clamping block, and a first driving cylinder for driving the first dynamic clamping block to move, and a clamping space is provided between the first static clamping block and the first dynamic clamping block; the second positioning and clamping mechanism includes a second static clamping block fixedly mounted on the auxiliary swing arm, a second dynamic clamping block corresponding to the second static clamping block and capable of reciprocating toward the second static clamping block, and a second driving cylinder for driving the second dynamic clamping block to move, and a clamping space is provided between the second static clamping block and the second dynamic clamping block.

[0008] By adopting the above technical solution, the clamping process is stable, the structure is simple, and the disassembly and assembly are convenient.

[0009] The present invention is further configured as follows: the clutch mechanism includes a positioning component which can be fixed on the auxiliary swing arm and can reciprocate toward the main drive shaft of the winding turntable and cause the auxiliary swing arm to move in conjunction with the main drive shaft.

[0010] Among them, the positioning assembly includes a positioning plate fixed to the main driving shaft and a cylinder arranged corresponding to the outer circumference of the positioning plate and fixed on the auxiliary swing arm. A positioning pin that reciprocates toward the outer circumference of the positioning plate is provided at the output end of the cylinder, and a plurality of positioning grooves that are adapted to the positioning pins are evenly distributed on the outer circumference of the positioning plate.

[0011] With the above technical solution, the positioning plate is fixedly connected to the main drive shaft of the rotating plate. When the auxiliary swing arm needs to rotate with the main drive shaft, the cylinder drives its positioning pin to cause the positioning pin to fall into the positioning groove of the positioning plate. The linkage between the auxiliary swing arm and the main drive shaft is realized. When the positioning pin of the cylinder is separated from the positioning groove, the linkage relationship between the auxiliary swing arm and the main drive shaft is lost.

[0012] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention;

[0014] Figure 2 It is a schematic diagram of an exploded view of an embodiment of the present invention;

[0015] Figure 3 The figure is a schematic diagram of an embodiment of the present invention during use. DETAILED DESCRIPTION

[0016] like Figure 1 — Figure 3The auxiliary support device of the winding mechanism in a winding device shown in the figure includes a support plate 1 and an auxiliary swing arm 2 hinged to the support plate 1, the support plate 1 is provided with a first positioning clamping mechanism 3 that can be opened and closed relative to the other end of the support plate 1 hingedly connected to the auxiliary swing arm 2, the auxiliary swing arm 2 is provided with a second positioning clamping mechanism 4 that can be opened and closed relative to the other end of the support plate 1 hinged to the other end, the support plate 1 is provided with a driving component 5 that can drive the auxiliary swing arm 2 to swing toward the support plate 1, and the auxiliary swing arm 2 is provided with a clutch mechanism 7 that can intermittently link with the main driving shaft 61 of the turntable 6 to cause the auxiliary swing arm 2 to swing in the opposite direction of the support plate 1. The auxiliary support device is used in conjunction with the turntable 6 with an air shaft 62 in the winding device. The turntable 6 has a paper core loading station, a winding station, a labeling station and a finished product output station. When the inflatable shaft 62 located at the winding station is at the auxiliary support device, the first positioning clamping mechanism 3 on the support plate 1 clamps and positions the inflatable shaft 62. On the one hand, it can prevent the inflatable shaft 62 from shaking during winding, and on the other hand, it can prevent the tension of winding from causing the inflatable shaft 62 to bend and deform. Of course, the inflatable shaft 62 is provided with a bearing 621 at the clamping position of the first positioning clamping mechanism 3. When the wound inflatable shaft 62 is wound, the turntable 6 rotates to move it toward the labeling station. During this process, the first positioning clamping mechanism 3 on the support plate 1 releases the clamping of the wound inflatable shaft 62, and the auxiliary swing arm 2 is driven by the driving component 5 on the support plate 1, moves to the support plate 1, and clamps and positions the wound inflatable shaft 62 through the second positioning clamping mechanism 4 thereon. At this time, the clutch mechanism 7 starts to work, prompting the main drive shaft 61 on the turntable 6 to be linked with the auxiliary swing arm 2. When the main drive shaft 61 drives the turntable 6 to rotate, the auxiliary swing arm 2 will also swing along the hinge with the support plate 1 to the labeling station of the turntable 6 when the winding air shaft 62 is in a clamping state. The auxiliary swing arm 2 positions and clamps the winding air shaft 62 during the transfer process, which can further prevent the winding air shaft 62 from bending and deforming. The setting of the clutch mechanism 7 allows the auxiliary swing arm 2 to swing through the drive assembly 5 of the support plate 1 and the main drive shaft 61 of the turntable 6, respectively, so that the driving source can be switched according to the needs of the working conditions. When the auxiliary swing arm 2 is driven by the main drive shaft 61, its synchronization with the winding air shaft 62 can be ensured. During use, the other end of the support plate 1 and the hinged end of the auxiliary swing arm 2 is fixedly connected to the body of the winding mechanism by fasteners. The hinge between the support plate 1 and the auxiliary swing arm 2 is implemented by a hinge shaft. The driving assembly 5 is a driving cylinder 51 fixed to the support plate 1, and the driving end 511 of the driving cylinder 51 is connected to the auxiliary swing arm 2. Of course, it can also be a driving motor, which is also feasible.

[0017] In the embodiment of the present invention, the first positioning and clamping mechanism 3 includes a first static clamping block 31 fixed on the support plate 1, a first dynamic clamping block 32 corresponding to the first static clamping block 31 and reciprocatingly movable toward the first static clamping block 31, and a first driving cylinder 33 driving the first dynamic clamping block 32 to move, and a clamping space 34 is provided between the first static clamping block 31 and the first dynamic clamping block 32. The second positioning and clamping mechanism 4 includes a second static clamping block 41 fixed on the auxiliary swing arm 2, a second dynamic clamping block 42 corresponding to the second static clamping block 41 and reciprocatingly movable toward the second static clamping block 41, and a second driving cylinder 43 driving the second dynamic clamping block 42 to move, and a clamping space 44 is provided between the second static clamping block 41 and the second dynamic clamping block 42. Of course, it should be noted that the first positioning and clamping mechanism 3 and the second positioning and clamping mechanism 4 can also be clamping claws that can be opened and closed, which is also feasible.

[0018] The clutch mechanism 7 in the embodiment of the present invention includes a positioning assembly that can be fixed on the auxiliary swing arm 2 and can reciprocate toward the main drive shaft 61 of the winding turntable and cause the auxiliary swing arm 2 to be linked with the main drive shaft 61. The positioning assembly includes a positioning plate 71 fixed to the main drive shaft 61 and a cylinder 72 arranged corresponding to the outer circumference of the positioning plate 71 and fixed to the auxiliary swing arm 2. The output end of the cylinder 72 is provided with a positioning pin 721 that reciprocates toward the outer circumference of the positioning plate 71. The outer circumference of the positioning plate 71 is evenly distributed with a plurality of positioning grooves 711 that are adapted to the positioning pin 721. The positioning plate 71 is fixedly connected to the main drive shaft 61 of the turntable 6. When the auxiliary swing arm 2 needs to rotate with the main drive shaft 61, the cylinder 72 drives its positioning pin 721 to cause the positioning pin 721 to fall into the positioning groove 711 of the positioning plate 71. The linkage between the auxiliary swing arm 2 and the main drive shaft 61 is realized. When the positioning pin 721 of the cylinder 72 is separated from the positioning groove 711, the auxiliary swing arm 2 loses the linkage relationship with the main driving shaft 61. It should be noted that the positioning assembly can also be a motor, and the output end of the motor is provided with a pin that can reciprocate toward the positioning plate 71 through a transmission mechanism, which is also feasible.

Claims

1. An auxiliary support device for a winding mechanism in a winding device, wherein a turntable with an air shaft is provided in the winding device, and the auxiliary support device is used in conjunction with the turntable with the air shaft in the winding device, and is characterized in that: The cam is connected with the support plate and the second end of the support plate is connected with the auxiliary swing arm, and the auxiliary swing arm is connected with the auxiliary swing arm by the auxiliary swing arm, and the auxiliary swing arm is provided with a clutch mechanism which can intermittently link with the main driving shaft of the turntable to cause the auxiliary swing arm to swing in the opposite direction of the support plate; the first positioning clamping mechanism comprises a first static clamping block fixedly arranged on the support plate, a first movable clamping block corresponding to the first static clamping block and capable of reciprocatingly moving toward the first static clamping block, and a first driving cylinder driving the first movable clamping block to move, the first static clamping block There is a clamping space between the clamping block and the first movable clamping block; the second positioning clamping mechanism includes a second static clamping block fixedly mounted on the auxiliary swing arm, a second movable clamping block corresponding to the second static clamping block and reciprocatingly movable toward the second static clamping block, and a second driving cylinder driving the second movable clamping block to move, and there is a clamping space between the second static clamping block and the second movable clamping block; the clutch mechanism includes a positioning component that can be fixedly mounted on the auxiliary swing arm and can reciprocate toward the main driving shaft direction of the winding turntable and prompt the auxiliary swing arm to be linked with the main driving shaft; the positioning component includes a positioning plate fixedly mounted on the main driving shaft and a cylinder corresponding to the outer circumference of the positioning plate and fixedly mounted on the auxiliary swing arm, a positioning pin that reciprocates toward the outer circumference of the positioning plate is provided at the output end of the cylinder, and a plurality of positioning grooves that are compatible with the positioning pin are evenly distributed on the outer circumference of the positioning plate.

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