Discharging and overturning mechanism for paper cups

Abstract

The utility model relates to the technical field of paper cup production, and discloses a discharging turnover mechanism for paper cups, which comprises a conveyor belt, a motor I is fixedly connected to the right end of the front side of the conveyor belt, a support is fixedly connected to the rear side of the conveyor belt, and a mechanical arm is fixedly connected to the top of the support. A rotating shaft is rotatably connected to the front side of the top of the mechanical arm, a fixing plate is fixedly connected to the right side of the rotating shaft, two rotating seats are fixedly connected to the front side of the rotating shaft, clamps are rotatably connected to the front sides of the two rotating seats, and clamping jaws are rotatably connected to the front sides of the two clamps. According to the paper cup feeding device, the telescopic rod is controlled to stretch out and draw back, the distance between the clamping jaws is adjusted, paper cups of different sizes are matched and stably clamped, the position of the clamp can be finely adjusted on the rotating base, then the second motor is started, the mechanical arm and the rotating shaft are driven, the paper cups reach the discharging position and rotate reversely to the needed angle, and finally the clamping jaws are loosened, so that adjustment can be conducted according to the sizes of the paper cups.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper cup production technical field especially, relate to a kind of discharging turnover mechanism for paper cup. BACKGROUND

[0002] The discharging turnover mechanism for paper cup is the key equipment in paper cup production, which is composed of a transmission device, a turnover assembly and a discharging component. During operation, the transmission device provides power to drive the turnover assembly to accurately turn the produced paper cup to a set angle, and the discharging component orderly discharges the paper cup, ensuring that the paper cup can enter the subsequent process with correct posture, improving production efficiency and product quality.

[0003] According to the search, the paper cup production device in the cup feeding and turning mechanism of a kind of paper cup production device is set on workbench plate, and it is opposite to the cup feeding station of multi-station paper cup turret, including the front and back two support plates set on workbench plate, the front and back two support plates are opposite and hinged with turnover head on its upper end, the middle part of turnover head has the through hole with the same taper as paper cup, the lower side of turnover head is provided with push head base on workbench plate, push head base is slidably provided with push head;The outside of one of the front and back two support plates is provided with motor installation wall plate on workbench plate, the outside of motor installation wall plate is provided with speed reducer motor, the output shaft of speed reducer motor is connected with turnover head and drives turnover head to turn, the utility model is used with multi-station paper cup turret in the paper cup production device, simple structure, reasonable design, paper cup feeding action is stable, and it is good to cooperate with multi-station paper cup turret, conducive to the production efficiency of paper cup production device, but in use, because paper cup has big and small, the device cannot be adjusted according to the size of paper cup, leading to not adapt to paper cup of different sizes. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the discharging turnover mechanism for paper cup is provided, which aims to improve the problem that the device cannot be adjusted according to the size of paper cup in the prior art, leading to not adapt to paper cup of different sizes.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of paper cup is discharged and is overturned mechanism, including conveyor belt, the front side right end of the conveyor belt is fixedly connected with motor one, the rear side of the conveyor belt is fixedly connected with support, the top of the support is fixedly connected with mechanical arm, the top front side of the mechanical arm is rotatably connected with rotating shaft, the right side of the rotating shaft is fixedly connected with fixed plate, the front side of the rotating shaft is fixedly connected with two rotating seats, the front side of two the rotating seat is rotatably connected with clamp, the front side of two the clamp is rotatably connected with jaw, the front side left and right ends of the fixed plate are fixedly connected with two connecting seats one, the side of two the rotating seat and jaw that is far away is fixedly connected with connecting seat two, the adjacent between multiple the connecting seat one and connecting seat two is fixedly connected with telescopic link, the bottom rear side of the support is fixedly connected with motor two, the upper and lower sides of the conveyor belt are provided with clamping mechanism.

[0006] Through the above technical scheme: motor one starts to drive conveyor belt rotation, and the paper cup to be handled is horizontally conveyed to the discharge overturning area along with it, after reaching the appropriate position, the telescopic link is controlled to be telescopic, the jaw spacing is adjusted, the different size paper cup is adapted and is stably clamped, the clamp can also be fine-tuned in the rotating seat position, then motor two is started, drives mechanical arm and rotating shaft, so that the paper cup reaches the discharge position and is reversed to the required angle, finally the jaw is loosened, and the paper cup is discharged into the next process.

[0007] As a further description of the above technical scheme:

[0008] The clamping mechanism includes a plurality of fixed blocks, and the adjacent between the plurality of fixed blocks is fixedly connected on the upper and lower sides of the conveyor belt, the top of the plurality of fixed blocks is provided with a slot, the inside of the plurality of slots is slidably connected with a rotating ring, the top of the plurality of fixed blocks is provided with a clamping sleeve, the outer wall of the plurality of clamping sleeves is fixedly connected with a fixed column, and the inside of the plurality of rotating rings is fixedly connected with a plurality of extrusion blocks.

[0009] Through the above technical scheme: when the paper cup reaches the clamping position, the operator rotates the rotating ring, the inside extrusion block moves along with it, the extrusion block is close to and extrudes the fixed column connected with the clamping sleeve, the force transmission makes the clamping sleeve move to the middle against resistance, multiple clamping sleeves act simultaneously, the spacing is reduced until the paper cup outer wall is adhered, so that different size paper cup is stably clamped.

[0010] As a further description of the above technical scheme:

[0011] The bottom of the motor one is fixedly connected with a support plate, and the rear side of the support plate is fixedly connected on the front side right end of the conveyor belt.

[0012] Through the above technical scheme: the bottom of motor one is fixedly connected with support plate, and the rear side of support plate is fixed on the front side right end of conveyor belt, for supporting motor one.

[0013] As a further description of the above technical solution:

[0014] The bottom of the support plate is fixedly connected with two inclined struts, and the rear sides of the two inclined struts are fixedly connected to the front right end of the conveying belt.

[0015] Through the above technical solution: the bottom of the support plate is fixedly connected with two inclined struts, and the rear sides of the two inclined struts are fixedly connected to the front right end of the conveying belt.

[0016] As a further description of the above technical solution:

[0017] The bottom of the support plate is fixedly connected with two inclined struts, and the rear sides of the two inclined struts are fixedly connected to the front right end of the conveying belt.

[0018] Through the above technical solution: the bottom of the support plate is fixedly connected with two inclined struts, and the rear sides of the two inclined struts are fixedly connected to the front right end of the conveying belt.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the conveying belt are fixedly connected with connecting plates, and the top four corners of the motor two are threadedly connected with bolts.

[0021] Through the above technical solution: the front and rear sides of the conveying belt are fixedly connected with connecting plates, and the top four corners of the motor two are threadedly connected with bolts.

[0022] As a further description of the above technical solution:

[0023] Two of the clamps are fixedly connected with anti-skid pads between adjacent ones, and the two anti-skid pads are designed to be smooth.

[0024] Through the above technical solution: the two clamps are fixedly connected with anti-skid pads between adjacent ones, and the anti-skid pads are designed to be smooth, so as to increase the friction with the paper cup.

[0025] As a further description of the above technical solution:

[0026] The outer wall of the plurality of clamping sleeves is fixedly connected with springs in the middle, and the far side of the plurality of springs is fixedly connected with clamping blocks.

[0027] By the above technical scheme: the spring is fixedly connected to the middle part of the outer wall of the plurality of clamping sleeves, and the far side of the spring is connected with the clamping block, when the clamping sleeve works, the clamping block can effectively prevent displacement, and the precision and stability of the paper cup clamping operation are ensured.

[0028] The utility model has the advantages of the following:

[0029] 1. In the utility model, the distance between the clamping jaws is adjusted by controlling the telescopic rod to extend or retract, so that different sizes of paper cups can be clamped stably. The clamping jaw can also be fine-tuned in position on the rotating seat. Then, the second motor is started to drive the mechanical arm and the rotating shaft, so that the paper cup reaches the discharge position and is inverted to the desired angle. Finally, the clamping jaw is released, so that the size of the paper cup can be adjusted.

[0030] 2. In the utility model, when the paper cup reaches the clamping position, the operator rotates the rotating ring, and the internal extrusion block moves accordingly. The extrusion block approaches and extrudes the fixed column connected to the clamping sleeve. Force transmission enables the clamping sleeve to overcome resistance and move to the middle. Multiple clamping sleeves act simultaneously, and the distance between them is reduced until they fit the outer wall of the paper cup, so that different sizes of paper cups can be clamped stably. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of a paper cup discharge and inversion mechanism is provided for the utility model;

[0032] Figure 2 A front view of a paper cup discharge and inversion mechanism is provided for the utility model;

[0033] Figure 3 A right view of a paper cup discharge and inversion mechanism is provided for the utility model;

[0034] Figure 4 A structural schematic view of a clamp of a paper cup discharge and inversion mechanism is provided for the utility model;

[0035] Figure 5 A structural schematic view of a notch of a paper cup discharge and inversion mechanism is provided for the utility model.

[0036] LEGEND:

[0037] 1. Conveyor belt; 2. Clamping mechanism; 201. Fixed block; 202. Notch; 203. Rotating ring; 204. Clamping sleeve; 205. Fixed column; 206. Extrusion block; 3. First motor; 4. Bracket; 5. Mechanical arm; 6. Rotating shaft; 7. Fixed plate; 8. Rotating seat; 9. Clamp; 10. Clamping jaw; 11. Connection seat one; 12. Connection seat two; 13. Telescopic rod; 14. Second motor; 15. Support plate; 16. Inclined strut; 17. Bottom plate; 18. Anti-skid tube; 19. Connecting plate; 20. Bolt; 21. Anti-skid pad; 22. Spring; 23. Clamping block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0039] Referring to Figure 1 and Figure 4 An embodiment provided by the utility model: a kind of paper cup is discharged and is overturned mechanism, including conveyer belt 1, the front side right end of conveyer belt 1 is fixedly connected with motor one 3, motor one 3 is started to drive conveyer belt 1 rotation, the back of conveyer belt 1 is fixedly connected with support 4, the top of support 4 is fixedly connected with mechanical arm 5, for rotating different angles, the top front side of mechanical arm 5 is rotatably connected with rotating shaft 6, can overturn paper cup, the right side of rotating shaft 6 is fixedly connected with fixed plate 7, the front side of rotating shaft 6 is fixedly connected with two rotating seats 8, the front side of two rotating seats 8 is rotatably connected with clamp 9, clamp 9 can rotate left and right on rotating seat 8, the front side of two clamps 9 is rotatably connected with clamping jaw 10, for clamping paper cup, the front side left and right ends of fixed plate 7 are fixedly connected with two connecting seats one 11, the side away from of two rotating seats 8 and clamping jaw 10 is fixedly connected with connecting seat two 12, the adjacent between multiple connecting seat one 11 and connecting seat two 12 is fixedly connected with telescopic link 13, telescopic link 13 promotes connecting seat two 12 to be able to clamp different size paper cup, the bottom back of support 4 is fixedly connected with motor two 14, motor two 14 is started to make mechanical arm 5 rotate, the upper and lower sides of conveyer belt 1 are provided with clamping mechanism 2;

[0040] Specific, the front side right end of the conveying belt 1 is fixedly connected with motor one 3, and the motor one 3 can drive the conveying belt 1 to rotate stably when being started, so that the horizontal conveying of the paper cup is realized, the rear side of the conveying belt 1 is provided with a support 4, the top of which is fixedly connected with a mechanical arm 5, which can rotate flexibly at different angles, the top of the mechanical arm 5 is rotatably connected with a rotating shaft 6, which is used for paper cup overturning, the right side of the rotating shaft 6 is fixedly connected with a fixed plate 7, and the front side is fixedly connected with two rotating seats 8, the front side of the two rotating seats 8 is rotatably connected with a clamp 9, the clamp 9 can rotate left and right on the rotating seat 8, and is suitable for different working requirements, and the front side of the two clamps 9 is rotatably connected with a jaw 10, which is directly used for clamping the paper cup, the left and right ends of the front side of the fixed plate 7 are fixedly connected with two connecting seats one 11, the sides away from each other of the two rotating seats 8 and the jaw 10 are fixedly connected with connecting seats two 12, and the adjacent connecting seats one 11 and connecting seats two 12 are fixedly connected with telescopic rods 13, when the telescopic rods 13 push the connecting seats two 12, the spacing of the jaw 10 will change accordingly, so that the stable clamping of paper cups of different sizes is realized, the bottom rear side of the support 4 is fixedly connected with motor two 14, and the motor two 14 can accurately control the rotation of the mechanical arm 5 after being started, so as to assist the efficient operation of the whole paper cup discharging and overturning process.

[0041] Referring to Figure 5 The clamping mechanism 2 comprises a plurality of fixed blocks 201, the adjacent fixed blocks 201 are fixedly connected on the upper and lower sides of the conveying belt 1, the top of the plurality of fixed blocks 201 is provided with a slot 202, the inside of the plurality of slots 202 is slidably connected with a rotating ring 203, the rotating ring 203 can rotate in the slot 202, the top of the plurality of fixed blocks 201 is provided with a clamping sleeve 204, the outer wall of the plurality of clamping sleeves 204 is fixedly connected with a fixed column 205, the inside of the plurality of rotating rings 203 is fixedly connected with a plurality of extrusion blocks 206, the rotating ring 203 rotates, the extrusion block 206 extrudes the fixed column 205, and the clamping sleeve 204 connected with the fixed column 205 will move to the middle, so that the clamping can be carried out according to the size of the paper cup;

[0042] Specifically, a plurality of fixed blocks 201 are evenly distributed on the upper and lower sides of the conveyor belt 1, the top of each fixed block 201 is provided with a notch 202, a rotating ring 203 is installed in the notch 202, the rotating ring 203 can rotate freely within the range defined by the notch 202, the top of the fixed block 201 is provided with a clamping sleeve 204 for clamping the paper cup, the outer wall of the clamping sleeve 204 is connected with a fixed column 205, a plurality of extrusion blocks 206 are evenly distributed in the rotating ring 203, when the rotating ring 203 rotates, the position of the extrusion block 206 changes, as the rotating ring 203 rotates, the extrusion block 206 gradually approaches and extrudes the fixed column 205, since the fixed column 205 is connected with the clamping sleeve 204, after being extruded, the clamping sleeve 204 moves towards the middle, thereby automatically adjusting the clamping distance according to the size of the paper cup, and achieving stable clamping of paper cups of different sizes.

[0043] With reference to Figure 1 and Figure 3 , the bottom of the motor 3 is fixedly connected with a support plate 15, the rear side of the support plate 15 is fixedly connected to the front right end of the conveyor belt 1, for supporting the motor 3, the bottom of the support plate 15 is fixedly connected with two inclined struts 16, the rear sides of the two inclined struts 16 are both fixedly connected to the front right end of the conveyor belt 1, for increasing the supportability of the support plate 15, the bottom of each of the four corners of the conveyor belt 1 is fixedly connected with a bottom plate 17, the bottom of each of the plurality of bottom plates 17 is fixedly connected with a plurality of anti-skid tubes 18, for preventing displacement of the device when it is started;

[0044] Specifically, the bottom of the motor 3 is fixedly connected with a support plate 15, the rear side of the support plate 15 is fixedly connected to the front right end of the conveyor belt 1, for supporting the motor 3, the bottom of the support plate 15 is fixedly connected with two inclined struts 16, the rear sides of the two inclined struts 16 are both fixedly connected to the front right end of the conveyor belt 1, for increasing the supportability of the support plate 15, the bottom of each of the four corners of the conveyor belt 1 is fixedly connected with a bottom plate 17, and a plurality of anti-skid tubes 18 are installed at the bottom of each bottom plate 17, the anti-skid tubes 18 can effectively increase the friction between the device and the placement plane, preventing displacement of the device when it is started.

[0045] With reference to Figure 2 , Figure 4 and Figure 5 , the middle of the front and rear sides of the conveyor belt 1 is fixedly connected with a connecting plate 19, for increasing stability, the top of the motor 2 14 is threadedly connected with a bolt 20 at each of the four corners, for fixing the motor 2 14, the adjacent two clamps 9 are fixedly connected with anti-skid pads 21, the two anti-skid pads 21 are designed to be smooth, for increasing the friction with the paper cup, the middle of the outer wall of each of the plurality of clamping sleeves 204 is fixedly connected with a spring 22, the side away from the spring 22 of each spring 22 is fixedly connected with a clamping block 23, for preventing movement of the clamping sleeve 204 when it is clamping;

[0046] Specifically, the connecting plates 19 are fixedly connected to the middle positions of the front and rear sides of the conveying belt 1, effectively enhancing the stability of the conveying belt 1 as a whole. The bolts 20 are threadedly connected to the four corners of the top of the motor two 14, and the motor two 14 is fixed at the specified position by the fastening action of the bolts 20. The anti-skid pads 21 are fixedly connected between the adjacent two clamps 9, and the anti-skid pads 21 are designed in a smooth round shape to increase the friction with the paper cups. The springs 22 are fixedly connected to the middle positions of the outer walls of the plurality of clamping sleeves 204, and the far side of the spring 22 is connected to the clamping block 23. When the clamping sleeve 204 works, the clamping block 23 can effectively prevent displacement, ensuring the accuracy and stability of the paper cup clamping operation.

[0047] Working principle: when the motor one 3 starts, power is transmitted to the conveying belt 1, so that the conveying belt 1 starts to rotate stably. The paper cups to be processed are placed on the conveying belt 1 and are horizontally conveyed along with the rotation of the conveying belt 1, and are transported to the subsequent material discharging and overturning operation area. The conveying belt 1 plays a stable and continuous material conveying role. After the paper cups are conveyed to the appropriate position, the spacing of the clamping jaws 10 is adjusted by controlling the extension and retraction action of the extension rods 13. One end of the extension rod 13 is connected to the connecting seat one 11 on the left and right ends of the front side of the fixed plate 7, and the other end is connected to the connecting seat two 12 on the far side of the rotating seat 8 and the clamping jaw 10. When the extension rod 13 pushes the connecting seat two 12, the clamping jaw 10 is driven to move due to the transmission of force, so that the spacing between the clamping jaws 10 is changed according to the actual size of the paper cups, and finally the stable clamping of paper cups of different sizes is realized. The clamps 9 can rotate left and right on the rotating seat 8, which can further fine-tune the position to better adapt to different work requirements and ensure accurate clamping of the paper cups. When the paper cups are stably clamped by the clamping jaws 10, the motor two 14 is started. The rotation of the motor two 14 can accurately control the rotation of the mechanical arm 5 at the top of the bracket 4. The mechanical arm 5 drives the rotating shaft 6 and other components connected thereto to move, so that the clamped paper cups reach the appropriate material discharging position. The rotating shaft 6 can rotate to realize the overturning action of the paper cups, and adjust the paper cups to the required angle. After the overturning and reaching the specified position are completed, the clamping jaws 10 are released, the paper cups are discharged, and enter the next process.

[0048] And, in the operation process of the conveying belt 1, the paper cup to be clamped will pass through the region of the fixed block 201 distributed on the upper and lower sides in turn, and the notch 202 at the top of the fixed block 201 provides installation and rotating space for the rotating ring 203, so that the rotating ring 203 can rotate freely within a limited range, when the paper cup enters the clamping position, the operator rotates the rotating ring 203, and as the rotating ring 203 starts to rotate, the uniformly distributed extrusion blocks 206 in the rotating ring 203 will change position synchronously, since the extrusion blocks 206 and the fixed column 205 are in a relative motion state, during the continuous rotation of the rotating ring 203, the extrusion blocks 206 will gradually approach and finally contact the fixed column 205, and then extrusion force is applied to the fixed column 205, because the fixed column 205 is closely connected with the clamping sleeve 204, so when the fixed column 205 is extruded by the extrusion blocks 206, the force will be transmitted to the clamping sleeve 204, under the action of the extrusion force, the clamping sleeve 204 will overcome the initial position resistance of itself and move towards the middle, since the paper cup is located between the multiple clamping sleeves 204, when the multiple clamping sleeves 204 move towards the middle at the same time, the spacing between them will gradually decrease, until it is tightly fitted with the outer wall of the paper cup, so as to realize stable clamping of paper cups of different sizes, and improve the universality and convenience in the process of clamping the paper cup.

[0049] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A paper cup feeding and turning mechanism, comprising a conveyor belt (1), characterized in that: A motor (3) is fixedly connected to the front right end of the conveyor belt (1). A bracket (4) is fixedly connected to the rear side of the conveyor belt (1). A robotic arm (5) is fixedly connected to the top of the bracket (4). A rotating shaft (6) is rotatably connected to the front top of the robotic arm (5). A fixing plate (7) is fixedly connected to the right side of the rotating shaft (6). Two rotating seats (8) are fixedly connected to the front side of the rotating shaft (6). A clamp (9) is rotatably connected to the front side of the two rotating seats (8). The front side of the fixed plate (7) is rotatably connected to a gripper (10). The left and right ends of the front side of the fixed plate (7) are fixedly connected to two connecting seats (11). The two rotating seats (8) and the gripper (10) are fixedly connected to the opposite side of each other, and a telescopic rod (13) is fixedly connected between adjacent connecting seats (11) and connecting seats (12). The bottom rear side of the bracket (4) is fixedly connected to a motor (14). The upper and lower sides of the conveyor belt (1) are provided with clamping mechanisms (2).

2. The paper cup feeding and turning mechanism according to claim 1, characterized in that: The clamping mechanism (2) includes multiple fixing blocks (201). The multiple fixing blocks (201) are fixedly connected to each other on the upper and lower sides of the conveyor belt (1). The top of the multiple fixing blocks (201) is provided with a slot (202). The interior of the multiple slots (202) is slidably connected with a rotating ring (203). The top of the multiple fixing blocks (201) is provided with a clamping sleeve (204). The outer wall of the multiple clamping sleeves (204) is fixedly connected with a fixing post (205). The interior of the multiple rotating rings (203) is fixedly connected with multiple extrusion blocks (206).

3. The paper cup feeding and turning mechanism according to claim 1, characterized in that: The bottom of the motor (3) is fixedly connected to a support plate (15), and the rear side of the support plate (15) is fixedly connected to the front right end of the conveyor belt (1).

4. The paper cup feeding and turning mechanism according to claim 3, characterized in that: The bottom of the support plate (15) is fixedly connected to two diagonal braces (16), and the rear sides of the two diagonal braces (16) are fixedly connected to the front right end of the conveyor belt (1).

5. The paper cup feeding and turning mechanism according to claim 1, characterized in that: The bottom of the conveyor belt (1) is fixedly connected to the four corners of the bottom, and the bottom of the multiple bottom plates (17) is fixedly connected to multiple anti-slip tubes (18).

6. The paper cup feeding and turning mechanism according to claim 1, characterized in that: The front and rear sides of the conveyor belt (1) are fixedly connected with connecting plates (19), and the four corners of the top of the motor (14) are threaded with bolts (20).

7. The paper cup feeding and turning mechanism according to claim 1, characterized in that: Anti-slip pads (21) are fixedly connected between adjacent clamps (9), and both anti-slip pads (21) are rounded.

8. The paper cup feeding and turning mechanism according to claim 2, characterized in that: A spring (22) is fixedly connected to the middle of the outer wall of each of the multiple clamping sleeves (204), and a locking block (23) is fixedly connected to the opposite side of each of the multiple springs (22).

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