CN222022283U - Automatic quick hemming device for paper cup - Google Patents

Abstract

The utility model discloses an automatic and rapid paper cup curling device which comprises a shell, wherein a controller is arranged in front of the shell, one side of the controller is provided with a protection mechanism, and the inner side of the shell is provided with a driving motor; the automatic quick curling device for paper cups is characterized in that the automatic quick curling device for paper cups is matched with a driving motor, a rotary table, a pin shaft, a connecting rod, a reciprocating rod, a top block, a rubber pad and a sliding sleeve, a switch of the driving motor is turned on in the using process of the device, the rotary table is driven to rotate, the rotary table drives the connecting rod in front to rotate, the reciprocating rod is driven to lift, the sliding sleeve is used for limiting the moving track of the reciprocating rod to enable the reciprocating rod to linearly reciprocate, the method is used for replacing a paper cup demolding mode of a common hydraulic cylinder, the speed is high, only low-cost parts such as the connecting rod and the reciprocating rod are replaced during maintenance and use, the using cost is low, and the practicability of the device is effectively improved.

Description

Automatic quick hemming device for paper cup

Technical Field

The utility model relates to the technical field related to a quick hemming device, in particular to an automatic quick hemming device for paper cups.

Background

The paper cup is a paper container made by machining and bonding base paper made of chemical wood pulp, the appearance of the paper container is cup-shaped, a paper cup mouth needs to be curled in the production and processing process, a curling machine is needed to be used at the moment, the curling machine curls the paper cup mouth by adopting a die, burrs at the edge of the paper cup are prevented from being rolled to the inner side, the edge inner edge of the paper cup can be rolled up by the burrs, and the paper cup mouth can be reinforced and prevented from being torn.

The existing automatic quick paper cup curling device adopts a die stripping mode of ejecting a paper cup by a hydraulic oil cylinder in the use process, and the die stripping mode of driving a piston ring by the hydraulic oil cylinder needs to maintain an oil seal part of the hydraulic oil cylinder frequently in long-term use, so that the use cost is high, the practicability is poor, and the automatic quick paper cup curling device is required to be provided.

Disclosure of utility model

The utility model aims to provide an automatic and rapid paper cup curling device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic quick hemming device of paper cup, includes the shell, the place ahead of shell is provided with the controller, one side of controller is provided with protection machanism, driving motor is installed to the inboard of shell, the carousel is installed to driving motor's place ahead output, the place ahead swing joint of carousel has the round pin axle, the place ahead swing joint of round pin axle has the connecting rod, the top swing joint of connecting rod has the reciprocating rod, the top of reciprocating rod is fixed with the kicking block, the top of shell is fixed with the sliding sleeve, rotating electrical machines is installed to the top of shell, the linkage piece is installed to rotating electrical machines's top output, the top swing joint of shell has the bearing, the roating seat is installed to the top of bearing, the lower hemming die is installed to the top of roating seat, one side of shell is fixed with the mounting bracket, the cylinder is installed to the below of mounting bracket, the below of cylinder is provided with the piston rod, the one end of piston rod is fixed with the elevating seat, the hemming die is installed to the below of elevating seat.

Preferably, the protection mechanism comprises a sliding groove, a sliding block and a baffle plate, wherein the sliding groove is formed in the front surface of the shell, the sliding block is sleeved on the inner side of the sliding groove, and the baffle plate is fixed at one end of the sliding block.

Preferably, the baffle plate and the shell form a sliding structure through a sliding block, and the sliding block is symmetrically arranged by the central axis of the baffle plate.

Preferably, the turntable and the shell form a rotating structure through a driving motor, and the top block and the shell form a lifting structure through a reciprocating rod.

Preferably, the upper end of the jacking block is attached with a rubber pad, and the rubber pad is connected with the jacking block in an adhesive mode.

Preferably, the rotating seat is meshed with the linkage block, and the outer side of the rotating seat and the outer side of the linkage block are not in zigzag arrangement.

Preferably, the lifting seat and the cylinder form a lifting structure through a piston rod, and the cylinders are symmetrically arranged with the central axis of the lifting seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the automatic and rapid paper cup curling device, through the cooperation of the driving motor, the rotary table, the pin shaft, the connecting rod, the reciprocating rod, the ejector block, the rubber pad and the sliding sleeve, in the using process of the device, the rotary table is driven to rotate by opening the switch of the driving motor, the rotary table drives the connecting rod in front to rotate, then the reciprocating rod is driven to lift, and the sliding sleeve limits the movable track of the reciprocating rod to enable the reciprocating rod to linearly reciprocate, the method replaces a paper cup demolding mode of a common hydraulic cylinder ejection, so that the demolding speed can be improved, and only low-cost parts such as a plurality of connecting rods and the reciprocating rod are replaced in maintenance and use, so that the using cost is low, and the practicability of the device is effectively improved;

2. This automatic quick hemming device of paper cup through the setting of protection machanism, through sliding baffle in the use of the device, can cover the controller of closing the device, prevents that the staff from carelessly touching the controller by mistake and leading to changing the operation instruction in the use, influences the paper cup and rolls up, the effectual practicality that has promoted the device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 shows the present utility model schematic structural diagram of reciprocating lever;

FIG. 3 is a schematic top view of a rotary seat according to the present utility model;

Fig. 4 is a schematic view of a baffle structure of the protection mechanism.

In the figure: 1. a housing; 2. a controller; 3. a protective mechanism; 301. a chute; 302. a slide block; 303. a baffle; 4. a driving motor; 5. a turntable; 6. a pin shaft; 7. a connecting rod; 8. a reciprocating lever; 9. a top block; 10. a rubber pad; 11. a sliding sleeve; 12. a rotating electric machine; 13. a linkage block; 14. a bearing; 15. a rotating seat; 16. a lower hemming die; 17. a mounting frame; 18. a cylinder; 19. a piston rod; 20. a lifting seat; 21. and (5) an upper edge rolling die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an automatic quick hemming device of paper cup, including shell 1, the place ahead of shell 1 is provided with controller 2, one side of controller 2 is provided with protection machanism 3, driving motor 4 is installed to the inboard of shell 1, carousel 5 is installed to driving motor 4's place ahead output, the place ahead swing joint of carousel 5 has round pin axle 6, the place ahead swing joint of round pin axle 6 has connecting rod 7, the top swing joint of connecting rod 7 has reciprocating rod 8, the top of reciprocating rod 8 is fixed with kicking block 9, the top of shell 1 is fixed with sliding sleeve 11, rotating electrical machines 12 are installed to the top of shell 1, linkage piece 13 is installed to rotating electrical machines 12's top output, the top swing joint of shell 1 has bearing 14, rotary seat 15 is installed to bearing 14's top, lower hemming die 16 is installed to rotary seat 15's top, one side of shell 1 is fixed with mounting bracket 17, cylinder 18 is installed to one side below mounting bracket 17, the below of cylinder 18 is provided with piston rod 19, the one end of piston rod 19 is fixed with elevating seat 20, the hemming die 21 is installed to elevating seat 20's below.

Preferably, the protection mechanism 3 comprises a sliding groove 301, a sliding block 302 and a baffle 303, the sliding groove 301 is arranged on the front surface of the shell 1, the sliding block 302 is sleeved on the inner side of the sliding groove 301, the baffle 303 is fixed at one end of the sliding block 302, and the controller 2 for closing the device can be covered by the sliding baffle 303 in the using process of the device.

Preferably, the baffle 303 forms a sliding structure with the shell 1 through the sliding block 302, the sliding block 302 is symmetrically arranged by the central axis of the baffle 303, and the phenomenon that an operation instruction is changed due to careless mistaken touching of the controller 2 by a worker in the use process is prevented, the curling of paper cups is affected, and the practicability of the device is effectively improved.

Preferably, the turntable 5 forms a rotating structure with the shell 1 through the driving motor 4, the jacking block 9 forms a lifting structure with the shell 1 through the reciprocating rod 8, the turntable 5 is driven to rotate by opening a switch of the driving motor 4 in the using process of the device, the turntable drives the connecting rod 7 in front to rotate and then drives the reciprocating rod 8 to lift, and the sliding sleeve 11 limits the movable track of the reciprocating rod 8 to enable the reciprocating rod 8 to only reciprocate linearly.

Preferably, the upper end laminating of kicking block 9 has rubber pad 10, and rubber pad 10 and kicking block 9 bond connection, through the setting of rubber pad 10, make kicking block 9 upwards push out paper cup soft contact with paper cup when carrying out the demolding, prevent kicking block 9 top crack paper cup.

Preferably, the rotating seat 15 is meshed with the linkage block 13, the outer side of the rotating seat 15 and the outer side of the linkage block 13 are not in saw-tooth arrangement, and the gear meshing transmission has the advantages of wide application range, higher transmission efficiency, long working life, stable transmission, high reliability and capability of ensuring constant instantaneous transmission ratio.

Preferably, the lifting seat 20 and the air cylinder 18 form a lifting structure through the piston rod 19, the air cylinder 18 is symmetrically arranged with the central axis of the lifting seat 20, the switch of the air cylinder 18 is turned on, the piston rod 19 is driven to drive the lifting seat 20 and the upper hemming die 21 to lift, and the paper cup opening in the lower hemming die 16 is curled.

Working principle: when the automatic paper cup quick hemming device is used, an external power supply is firstly connected, paper cups needing hemming are placed in a lower hemming die 16 on a rotating seat 15, at the moment, a switch of a rotating motor 12 is turned on, the rotating seat 15 is driven to rotate to a next station, at the moment, the switch of the rotating seat 15 is closed, paper cups are placed in the paper cups and then are opened again, and the paper cups are reciprocated, when the paper cups rotate to the side of an upper hemming die 21, the switch of an air cylinder 18 is opened, a piston rod 19 drives a lifting seat 20 and the upper hemming die 21 to lift, the paper cup opening in the lower hemming die 16 is curled, the switch of a driving motor 4 is opened, a turntable 5 is driven to rotate, the turntable drives a connecting rod 7 in front to rotate, then drives a reciprocating rod 8 to lift, and then the movable track of the reciprocating rod 8 is limited by a sliding sleeve 11 to enable the reciprocating rod 8 to linearly reciprocate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Automatic quick hemming device of paper cup, including shell (1), its characterized in that: the front of shell (1) is provided with controller (2), one side of controller (2) is provided with protection machanism (3), driving motor (4) are installed to the inboard of shell (1), carousel (5) are installed to driving motor's (4) place ahead output, the place ahead swing joint of carousel (5) has round pin axle (6), the place ahead swing joint of round pin axle (6) has connecting rod (7), the top swing joint of connecting rod (7) has reciprocating rod (8), the top of reciprocating rod (8) is fixed with kicking block (9), the top of shell (1) is fixed with sliding sleeve (11), rotating electrical machines (12) are installed to the top of shell (1), linkage piece (13) are installed to the top output of rotating electrical machines (12), the top swing joint of shell (1) has bearing (14), rotary seat (15) are installed to the top of bearing (14), the top of rotary seat (15) has down limit (16), cylinder (19) are installed to the top of shell (1), one side (19) is installed to one side (19), one side (18) is fixed with piston rod (18), an upper hemming die (21) is arranged below the lifting seat (20).

2. The automatic quick curling device for paper cups according to claim 1, characterized in that the protection mechanism (3) comprises a sliding groove (301), a sliding block (302) and a baffle plate (303), the sliding groove (301) is arranged on the front surface of the shell (1), the sliding block (302) is sleeved on the inner side of the sliding groove (301), and one end of the sliding block (302) is fixedly provided with the baffle plate (303).

3. The automatic and rapid paper cup curling device according to claim 2, wherein the baffle (303) and the shell (1) form a sliding structure through a sliding block (302), and the sliding block (302) is symmetrically arranged with the central axis of the baffle (303).

4. The automatic and rapid paper cup curling device according to claim 1, wherein the turntable (5) and the shell (1) form a rotating structure through a driving motor (4), and the top block (9) and the shell (1) form a lifting structure through a reciprocating rod (8).

5. The automatic and rapid paper cup curling device according to claim 1, wherein a rubber pad (10) is attached to the upper end of the top block (9), and the rubber pad (10) is in adhesive connection with the top block (9).

6. The automatic and rapid paper cup curling device according to claim 1, wherein the rotating seat (15) is meshed with the linkage block (13), and the outer side of the rotating seat (15) and the outer side of the linkage block (13) are not arranged in a zigzag manner.

7. The automatic and rapid paper cup curling device according to claim 1, wherein the lifting seat (20) and the air cylinder (18) form a lifting structure through the piston rod (19), and the air cylinder (18) is symmetrically arranged with the central axis of the lifting seat (20).