Blanking device of stacking platform

Abstract

The utility model discloses a stacking platform discharging device which comprises a circulating conveying belt. The plurality of placing rings are connected to the circulating conveying belt; the multiple sets of discharging units are evenly arranged on one side of the circulating conveying belt and located under the openings of the containing rings; the multiple sets of discharging conveying belts are arranged at the positions of the discharging units and are arranged in the vertical direction of the circulating conveying belt; according to the discharging device, due to the arrangement of the discharging units and the transferring units, the cone yarn on the circulating conveying belt can be continuously discharged, so that continuous discharging is achieved, and meanwhile the problem of height difference between feeding and discharging of the cone yarn can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a blanking device for a stacking platform. Background Art

[0002] After the yarn is wound on the yarn bobbin, it is transmitted to the circulating conveyor belt at a high place, and then blanked onto the blanking conveyor belt and then to the stacking platform. However, at present, the yarn bobbins are blanked one by one, which will lead to a slow blanking speed. At the same time, when the yarn bobbins are blanked from a high place to the blanking conveyor belt at a low place, they are easy to fall. For this reason, we have designed a blanking device.

[0003] The above content is only used to assist in understanding the technical solution of the utility model, and does not represent an admission that the above content is the closest prior art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blanking device for a stacking platform to solve the problems that the yarn bobbins are blanked one by one in the above background art, which will lead to a slow blanking speed, and at the same time, when the yarn bobbins are blanked from a high place to the blanking conveyor belt at a low place, they are easy to fall.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blanking device for a stacking platform, comprising:

[0006] A circulating conveyor belt, which is suspended through a frame body and a suspension rod;

[0007] A plurality of placing rings, which are connected to the circulating conveyor belt and are used for placing the yarn bobbins to be blanked, and the lower end of the placing ring is provided with an opening;

[0008] A plurality of groups of blanking units, which are uniformly arranged on one side of the circulating conveyor belt and are located directly below the opening of the placing ring, and are used for taking the yarn bobbins to be blanked on the placing ring from the opening during the cyclic movement of the placing ring;

[0009] A plurality of groups of blanking conveyor belts, which are arranged at each blanking unit and are arranged in a direction perpendicular to the circulating conveyor belt, and are used for transporting the yarn bobbins taken by the blanking unit to the next process;

[0010] A plurality of groups of transfer units, which are correspondingly arranged between each blanking unit and the blanking conveyor belt, and are used for transporting the blanking unit to the blanking conveyor belt and dropping the yarn bobbins of the blanking unit onto the blanking conveyor belt.

[0011] Preferably, the blanking unit includes:

[0012] Two groups of blanking plates, which are symmetrically arranged at the opening of the placing ring, and a limiting protrusion is arranged on the side of the blanking plate where the circulating conveyor belt rotates;

[0013] The rotating assembly is arranged at the blanking plate, used to carry the blanking plate and drive the blanking plate to rotate from the moving direction of the placement ring to the transmission direction of the blanking conveyor belt. The blanking unit is used to drive the rotating assembly to move up and down.

[0014] Preferably, the rotating assembly includes:

[0015] The rotating bearing platform is slidably arranged on the blanking unit;

[0016] The rotating turntable is rotatably arranged on the rotating bearing platform through a rotating shaft. A rotating motor for driving the rotating turntable to rotate is arranged on the rotating bearing platform, and the blanking plate is arranged on the rotating turntable;

[0017] The opening part is arranged between two groups of blanking plates and the rotating turntable, used to make the two groups of blanking plates open to both sides when the blanking unit drives the rotating assembly to move to the position of the blanking conveyor belt, so that the bobbin yarn falls from the blanking plate onto the blanking conveyor belt.

[0018] Preferably, the opening part includes:

[0019] Two groups of connecting shafts, one end is fixedly arranged on two groups of blanking plates, and the other end is provided with a sliding seat, and the sliding seat is slidably arranged on the rotating turntable;

[0020] Two groups of rotating shafts with sleeve rings, one end is sleeved on the connecting shaft respectively, and the other end is sleeved with a middle rotating shaft. An elastic part for resetting the opening of the blanking plate is arranged between the middle rotating shaft and the rotating turntable;

[0021] The trapezoidal block is arranged on the blanking conveyor belt, used to make the blanking plate open when the blanking plate moves to this place.

[0022] Preferably, the elastic part includes:

[0023] The sliding rod, one end is sleeved on the middle rotating shaft, and the other end extends into the rotating turntable for limited sliding arrangement. A sliding groove for sliding limit is arranged on the rotating turntable;

[0024] The reset spring is sleeved on the sliding rod, located between the middle rotating shaft and the rotating turntable, and abuts against the middle rotating shaft and the rotating turntable.

[0025] Preferably, an auxiliary part is arranged at the position of the elastic part, used to make the blanking plate open a certain distance after the bobbin yarn falls from the placement ring onto the blanking plate.

[0026] Preferably, the auxiliary part includes:

[0027] The pressing arc plate is arranged directly above the middle rotating shaft and is fixed on the frame body through a connecting rod;

[0028] The elastic protrusion is arranged on the sliding rod at the end far from the middle rotating shaft;

[0029] The arc-shaped plate is fixedly arranged on the rotating turntable. After the rotating turntable rotates 90 degrees, the elastic protrusion is squeezed into the slide bar, so that the blanking plate is reset under the action of the elastic member.

[0030] Preferably, the transfer unit includes a threaded rod, which is threadedly connected to the rotating turntable, and a blanking motor for driving the threaded rod to rotate is arranged at one end of the threaded rod.

[0031] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0032] Through the arrangement of the blanking unit and the transfer unit, the present utility model can continuously blank the bobbin yarn on the circulating conveyor belt, so as to achieve uninterrupted blanking. At the same time, it can also overcome the problem of the height difference between the loading and unloading of the bobbin yarn.

[0033] Through the arrangement of the auxiliary members in the blanking unit, the present utility model can make the bobbin yarn more stable during the movement process and prevent it from falling. Description of the Drawings

[0034] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0035] Figure 2 It is a front view of the overall structure of the present utility model;

[0036] Figure 3 It is a screenshot of the connection part of the blanking unit and the transfer unit of the present utility model;

[0037] Figure 4 It is a screenshot of the connection part of the blanking unit and the placing ring of the present utility model;

[0038] Figure 5 It is a front view sectional view of the blanking unit of the present utility model;

[0039] Figure 6 It is a schematic diagram of the movement of the rotating turntable of the present utility model rotating 90 degrees;

[0040] Figure 7 It is Figure 1 The enlarged view at A in

[0041] Reference numerals: 1 - circulating conveyor belt; 11 - frame body; 12 - suspension rod; 2 - cheese; 3 - blanking unit; 31 - blanking plate; 311 - limiting projection; 32 - rotating assembly; 321 - rotating bearing platform; 322 - rotating turntable; 323 - rotating motor; 33 - opening part; 331 - connecting shaft; 332 - sliding seat; 333 - rotating shaft; 334 - middle rotating shaft; 335 - trapezoidal block; 336 - sliding rod; 337 - chute; 338 - return spring; 34 - auxiliary part; 341 - pressing arc plate; 342 - elastic projection; 343 - arc plate; 4 - placing ring; 5 - blanking conveyor belt; 6 - transfer unit; 61 - threaded rod; 62 - blanking motor. Detailed implementation manners

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Please refer to Figures 1-7 , the present invention provides a technical solution: a blanking device for a stack position platform, including:

[0044] The circulating conveyor belt 1 is suspended through the frame body 11 and the suspension rod 12, wherein the frame body 11 is fixedly arranged on the ground of the factory building, one end of the suspension rod 12 is fixed to the top of the factory building, and the other end is connected to the circulating conveyor belt 1;

[0045] A plurality of placing rings 4 are connected to the circulating conveyor belt 1 and are used for placing the cheese 2 to be blanked. The circulating conveyor belt 1 drives the placing rings 4 to perform circular motion for loading and unloading, and the lower end of the placing ring 4 is provided with an opening;

[0046] Multiple groups of blanking units 3 are evenly arranged on one side of the circulating conveyor belt 1 and are located directly below the opening of the placing ring 4, and are used to remove the cheese 2 to be blanked on it from its opening during the circular motion of the placing ring 4, and its opening is provided for the blanking plate 31 to pass through the placing ring 3;

[0047] Multiple groups of blanking conveyor belts 5 are arranged at each blanking unit 3 and are arranged in the vertical direction of the circulating conveyor belt 1, and are used to transport the cheese 2 removed by the blanking unit 3 to the next process. Among them, the blanking conveyor belt 5 can be set in a V shape in order to better receive and drive the cheese 2 to move;

[0048] A plurality of sets of transfer units 6 are correspondingly arranged between each set of blanking units 3 and the blanking conveyor belt 5, and are used to transport the blanking unit 3 to the position of the blanking conveyor belt 5 and drop the cheese 2 of the blanking unit 3 onto the blanking conveyor belt 5.

[0049] Meanwhile, the blanking unit 3 includes:

[0050] Two sets of blanking plates 31 are symmetrically arranged at the opening of the placing ring 4, and a limiting protrusion 311 is arranged on the side of the blanking plate 31 where the circulating conveyor belt 1 rotates;

[0051] A rotating assembly 32 is arranged at the blanking plate 31, and is used to carry the blanking plate 31 and drive the blanking plate 31 to rotate from the moving direction of the placing ring 4 to the transmission direction of the blanking conveyor belt 5. The blanking unit 3 is used to drive the rotating assembly 32 to move up and down.

[0052] In addition, the rotating assembly 32 includes:

[0053] A rotating base 321 is slidably arranged on the blanking unit 3;

[0054] A rotating turntable 322 is rotatably arranged on the rotating base 321 through a rotating shaft. A rotating motor 323 for driving the rotating turntable 322 to rotate is arranged on the rotating base 321, and the blanking plate 31 is arranged on the rotating turntable 322;

[0055] An opening part 33 is arranged between the two sets of blanking plates 31 and the rotating turntable 322, and is used to open the two sets of blanking plates 31 to both sides when the blanking unit 3 drives the rotating assembly 32 to move to the position of the blanking conveyor belt 5, so that the cheese 2 falls from the blanking plate 31 onto the blanking conveyor belt 5.

[0056] Among them, the opening part 33 includes:

[0057] Two sets of connecting shafts 331 are fixedly arranged at one end on the two sets of blanking plates 31, and a sliding seat 332 is arranged at the other end. The sliding seat 332 is slidably arranged on the rotating turntable 322;

[0058] Two sets of rotating shafts 333 with sleeve rings are sleeved at one end on the connecting shafts 331 respectively, and a middle rotating shaft 334 is sleeved at the other end. An elastic member for opening and resetting the blanking plate 31 is arranged between the middle rotating shaft 334 and the rotating turntable 322;

[0059] A trapezoidal block 335 is arranged on the blanking conveyor belt 5, and is used to open the blanking plate 31 when the blanking plate 31 moves to this position.

[0060] Meanwhile, the elastic member includes:

[0061] The sliding rod 336 has one end sleeved on the central rotating shaft 334, and the other end extends into the rotating turntable 322 for limited sliding setting. A chute 337 for sliding and limiting is arranged on the rotating turntable 322;

[0062] The return spring 338 is sleeved on the sliding rod 336, located between the central rotating shaft 334 and the rotating turntable 322, and abuts against the central rotating shaft 334 and the rotating turntable 322.

[0063] In addition, an auxiliary member 34 is arranged at the position of the elastic member, which is used to make one end of the blanking plate 31 open a certain distance after the bobbin 2 falls from the placing ring 4 onto the blanking plate 31, so that the bobbin 2 can be placed on the blanking plate 2 more stably, thereby preventing the bobbin 2 from falling off the blanking plate during the downward movement.

[0064] Among them, the auxiliary member 34 includes:

[0065] The pressing arc plate 341 is arranged directly above the central rotating shaft 334 and is fixed to the frame body 11 through a connecting rod;

[0066] The elastic protrusion 342 is arranged on the sliding rod 336 at the end far from the central rotating shaft 334;

[0067] The arc plate 343 is fixedly arranged on the rotating base 321 and is used to squeeze the elastic protrusion 342 into the sliding rod 336 after the rotating turntable 322 rotates 90 degrees, so that the blanking plate 31 is reset under the action of the elastic member.

[0068] Finally, the transfer unit 6 includes a threaded rod 61, which is threadedly connected to the rotating base 321. One end of the threaded rod 61 is provided with a blanking motor 62 for driving the threaded rod 61 to rotate.

[0069] Working principle:

[0070] After the cheese yarn 2 is wound, it is conveyed one by one to the placement ring 4 on the circulating conveyor belt 1 in the previous process. When the placement ring 4 moves to the position of the blanking plate 31, due to the setting of the limit protrusion 311 on the blanking plate 31, the cheese yarn 2 will slide off the placement ring 4 onto the blanking plate 31. The placement ring 4 continues to move (at this time, the opening distance between the two groups of blanking plates 31 is smaller than the opening distance of the placement ring 4), and then the rotating base 321 moves upward a certain distance under the action of the transfer unit 6, so that the pressing arc plate 341 presses the middle rotating shaft 334. Then, the two sides of the blanking plate 31 slide a certain distance, making the placement of the cheese yarn 2 more stable. At the same time, the sliding rod 336 slides downward until the elastic protrusion 342 at its end slides out of the limit chute 337. Thus, under the action of the return spring 338, the minimum opening distance of the blanking plate 31 is limited. Then, the transfer unit 6 drives the rotating base 321 to move downward. When the rotating base 321 is about to move close to the blanking conveyor belt 5, the rotating motor 323 drives the rotating turntable 322 to rotate 90 degrees. During the rotation, due to the action of the arc plate 343, the elastic protrusion 342 will be squeezed into the sliding rod 336. At the same time, when the rotating base 321 continues to move downward, under the action of the trapezoidal block 335, the blanking plate 31 will continue to slide and open to both sides until the cheese yarn 2 falls onto the blanking conveyor belt 5, completing one blanking. Then, the rotating base 321 resets and moves upward until the blanking plate 31 disengages from the trapezoidal block 335. At this time, under the action of the return spring 338, the sliding rod 336 moves upward. Since the elastic protrusion 342 is squeezed into the sliding rod 336 at this time and does not limit the opening distance of the sliding rod 336, the distance between the blanking plates 31 is reduced to the reset position under the action of the return spring 338. Then, the rotating motor 323 drives the rotating turntable 322 to rotate and reset to the original position. Then, the transfer unit 6 drives the rotating carrier to move upward to the original position to continue blanking the next cheese yarn 2. During this process, the cheese yarn 2 on the next placement ring 4 will be blanked by the next blanking unit 3 and transfer unit 6, so as to realize synchronous blanking of multiple cheese yarns 2.

[0071] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0072] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stacking platform unloading device, characterized in that: include: The circulating conveyor belt (1) is suspended in the air through a frame (11) and a suspension rod (12); A plurality of placement rings (4) are connected to the circulating conveyor belt (1) and are used to place the bobbins (2) to be unloaded, and the lower ends of the placement rings (4) are open; A plurality of unloading units (3) are evenly arranged on one side of the circulating conveyor belt (1) and are located directly below the opening of the placement ring (4), and are used to remove the bobbin yarn (2) to be unloaded from the opening of the placement ring (4) during the circulation of the placement ring (4); A plurality of groups of unloading conveyor belts (5) are arranged at each group of unloading units (3) and in a vertical direction of the circulating conveyor belt (1), and are used to transport the bobbins (2) taken off by the unloading units (3) to the next process; A plurality of transfer units (6) are respectively arranged between each group of unloading units (3) and the unloading conveyor belt (5), and are used to transport the unloading units (3) to the unloading conveyor belt (5), and drop the bobbin yarn (2) of the unloading units (3) onto the unloading conveyor belt (5).

2. A stacking platform unloading device according to claim 1, characterized in that: The unloading unit (3) comprises: Two groups of blanking plates (31) are symmetrically arranged at the opening of the placement ring (4), and the blanking plates (31) are provided with a limiting protrusion (311) on the rotating side of the circulating conveyor belt (1); The rotating assembly (32) is arranged at the unloading plate (31) and is used to carry the unloading plate (31) and drive the unloading plate (31) to rotate in the movement direction of the placement ring (4) to the transmission direction of the unloading conveyor belt (5). The unloading unit (3) is used to drive the rotating assembly (32) to move up and down.

3. A stacking platform unloading device according to claim 2, characterized in that: The rotating assembly (32) comprises: A rotating support platform (321) is slidably arranged on the unloading unit (3); A rotating turntable (322) is rotatably arranged on a rotating support platform (321) via a rotating shaft, a rotating motor (323) is arranged on the rotating support platform (321) for driving the rotating turntable (322) to rotate, and the blanking plate (31) is arranged on the rotating turntable (322); The opening portion (33) is arranged between the two groups of unloading plates (31) and the rotating turntable (322), and is used for the two groups of unloading plates (31) to open to both sides when the unloading unit (3) drives the rotating component (32) to move to the position of the unloading conveyor belt (5), so that the bobbin (2) falls from the unloading plates (31) onto the unloading conveyor belt (5).

4. A stacking platform unloading device according to claim 3, characterized in that: The opening portion (33) comprises: Two groups of connecting shafts (331), one end of which is fixedly arranged on the two groups of blanking plates (31), and the other end of which is provided with a sliding seat (332), and the sliding seat (332) is slidably arranged on the rotating turntable (322); Two sets of rotating shafts (333) with sleeve rings, one end of which is sleeved on the connecting shaft (331) respectively, and the other end of which is sleeved with a central rotating shaft (334), and an elastic member for opening and resetting the blanking plate (31) is arranged between the central rotating shaft (334) and the rotating turntable (322); The trapezoidal block (335) is arranged on the unloading conveyor belt (5) and is used to open the unloading plate (31) when the unloading plate (31) moves to the position.

5. A stacking platform unloading device according to claim 4, characterized in that: The elastic member comprises: A slide rod (336), one end of which is sleeved on the central rotating shaft (334), and the other end of which extends into the rotating turntable (322) for limited sliding. The rotating turntable (322) is provided with a slide groove (337) for limited sliding. The return spring (338) is sleeved on the slide bar (336), located between the central rotating shaft (334) and the rotating turntable (322), and abuts against the central rotating shaft (334) and the rotating turntable (322).

6. A stacking platform unloading device according to claim 5, characterized in that: An auxiliary part (34) is arranged at the position of the elastic part, and is used to open the blanking plate (31) by an end distance after the bobbin (2) falls from the placing ring (4) onto the blanking plate (31).

7. A stacking platform unloading device according to claim 6, characterized in that: The auxiliary component (34) comprises: The pressing arc plate (341) is arranged directly above the central rotating shaft (334) and is fixed to the frame (11) via a connecting rod; An elastic protrusion (342) is disposed on the sliding rod (336) at one end away from the rotating shaft (334); The arc-shaped plate (343) is fixedly arranged on the rotating platform (321) and is used for the elastic protrusion (342) to be squeezed into the slide bar (336) after the rotating platform (322) rotates ninety degrees, so that the blanking plate (31) is reset under the action of the elastic member.

8. The stacking platform unloading device according to claim 3, characterized in that: The transfer unit (6) comprises a threaded rod (61) threadedly connected to the rotating support platform (321), and a feeding motor (62) for driving the threaded rod (61) to rotate is disposed at one end of the threaded rod (61).

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