Handle delivery device of paper bag machine

Abstract

The handle delivery device of the paper bag machine comprises a machine frame and a rotary disc, and the rotary disc comprises a rotating shaft, an outer cylinder and a gear disc and is used for conveying paper bags. The handle feeding mechanism is used for feeding and slitting handle pieces; the handle conveying mechanism is used for conveying the cut handle pieces on the handle feeding mechanism; the handle conveying wheel comprises a transmission gear meshed with the gear disc and a rotating shaft fixed to the transmission gear, a conveying crank arm is further arranged on the rotating shaft, the transmission gear is meshed with the gear disc to drive the conveying crank arm in a linkage mode, and the conveying crank arm conveys handle pieces to paper bags on the surface of the rotary disc to be attached. According to the handle delivery device of the paper bag machine, the delivery principle and structure are improved, the power of the delivery wheel is introduced from the rotary disc, and the rotation of the rotary disc is driven through gear transmission, so that the high-speed delivery effect that the faster the rotary disc rotates, the faster the delivery wheel delivers is achieved, and the handle delivery device is suitable for multi-station rotary disc high-speed paper bag processing equipment; and the current production requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper bag machine production equipment technical field, concretely relates to a hand pulling delivery device of paper bag machine. BACKGROUND

[0002] Paper bags are widely used in various fields because of its recyclable, low cost. Usually a paper bag includes a bag body for containing things and two hand straps pasted on the bag body, wherein the hand strap is also called hand pulling; the traditional hand pulling conveying mode is formed by hand pulling machine, passes through hand pulling bridge to hand pulling cutting, cuts into single hand pulling, and the cut single hand pulling falls into the conveying channel, is pushed to the hand pulling transmission wheel position through the chain, and the hand pulling transmission wheel is arranged near the rotating disc, the hand pulling transmission wheel has an air suction device and a hand pulling clamp, the hand pulling is first sucked and then clamped by the clamp, the transmission wheel rotates to the position of contacting the paper, the clamp releases the hand pulling, the hand pulling suction is closed, the hand pulling is pasted to the paper in the appropriate position, the pasting handle process is completed, and subsequent work of paper bag production is carried out.

[0003] However, the air suction and clamping hand pulling delivery are limited by the mechanism action and the pneumatic device, and the delivery efficiency cannot be improved, that is, the pasting handle efficiency of the pasting handle mechanism is too low, and the current high-speed production demand of enterprises cannot be well met, therefore, the supporting hand pulling delivery device of the high-speed production equipment needs to be improved and designed. UTILITY MODEL CONTENT

[0004] In view of the prior art, the purpose of the utility model is to provide a hand pulling delivery device of a bag making machine of a paper bag production equipment with at least three stations above, which can provide higher delivery efficiency.

[0005] In order to realize the above purpose, the utility model adopts the technical scheme that a hand pulling delivery device of a paper bag machine comprises a rack and a rotating disc, a plurality of paper bag stations are arranged on the outer surface of the rotating disc, the rotating disc comprises a rotating shaft and an outer cylinder fixedly rotated with the rotating shaft, the rotating shaft is further fixed with a gear plate for conveying the paper bag;

[0006] A hand pulling feeding mechanism is used for feeding and slitting the hand pulling piece;

[0007] A hand pulling conveying mechanism is used for conveying the slitted hand pulling piece of the hand pulling feeding mechanism;

[0008] A hand pulling transmission wheel comprises a transmission gear engaged with the gear plate, a rotating shaft fixed with the transmission gear, and a transmission crank arm arranged on the rotating shaft, the transmission gear engages the gear plate to drive the transmission crank arm, and the transmission crank arm delivers the hand pulling piece to the paper bag on the surface of the rotating disc for pasting.

[0009] As a further arrangement of the above-mentioned scheme, the rotating shaft is further provided with a sprocket, and the hand-hold conveying mechanism is further provided with a chain belt matched with the sprocket, the hand-hold conveying mechanism comprises delivery plates fixed with the chain belt and arranged at intervals.

[0010] As a further arrangement of the above-mentioned scheme, the hand-hold conveying mechanism further comprises a bottom groove plate and a pressing plate for conveying the hand-hold, a conveying channel for the hand-hold is left between the bottom groove plate and the pressing plate, and the delivery plates of the chain belt are arranged on both sides of the bottom groove plate and the pressing plate.

[0011] As a further arrangement of the above-mentioned scheme, the hand-hold conveying mechanism further comprises a meshing mechanism, a rotary feeding disc, a feeding wheel and a cutting assembly driven by the meshing mechanism in linkage, after the hand-hold passes through the rotary feeding disc, enters the hand-hold conveying mechanism according to a predetermined position, is cut into independent individuals by the cutting assembly, and is sent into the hand-hold conveying mechanism one by one by the feeding wheel.

[0012] As a further arrangement of the above-mentioned scheme, a plurality of insertion rods are uniformly and interval ly distributed in the circumferential direction of the rotary feeding disc, the insertion rods are arranged opposite to insertion holes reserved on the hand-hold in the rotary process of the rotary feeding disc, and are used for correcting the position of the hand-hold, and the cutting assembly comprises a cutter seat, a moving cutter fixed on the cutter seat and a fixed cutter fixed on a rack and arranged.

[0013] As a further arrangement of the above-mentioned scheme, a pressing wheel is further arranged behind the hand-hold conveying wheel in the rotating direction of the rotary disc, and a gear part of a rotating shaft of the pressing wheel is engaged with a linkage gear disc.

[0014] Beneficial effects: the paper bag machine hand-hold delivery device of the utility model improves the delivery principle relative to the prior art, introduces the power of the delivery wheel from the rotary disc, drives the rotary disc through gear transmission, the faster the rotary disc rotates, the faster the conveying wheel delivers, can adapt to high-speed processing of paper bags of a multi-station rotary disc, and meets the current production demand. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a hand-hold delivery device structural schematic view of the utility model.

[0016] Figure 2 It is a hand-hold delivery device conveying mechanism schematic view of the utility model.

[0017] Figure 3 It is a hand-hold delivery device conveying mechanism schematic view of the utility model.

[0018] Figure 4 It is a hand-hold delivery device conveying mechanism schematic view of the utility model.

[0019] Figure 5 This is a schematic diagram of the feeding mechanism of the hand-operated delivery device of this utility model.

[0020] Reference numerals: 1. Frame; 2. Turntable; 21. Shaft; 22. Outer cylinder; 23. Gear disc; 3. Hand-held feeding mechanism; 30. Meshing mechanism; 31. Rotary feeding disc; 32. Slitting assembly; 321. Knife holder; 322. Moving knife; 323. Fixed knife; 33. Insert rod; 34. Insertion hole; 35. Feeding wheel; 4. Hand-held conveyor mechanism; 41. Chain belt; 42. Delivery plate; 5. Hand-held conveyor wheel; 51. Transmission gear; 52. Rotating shaft; 53. Conveyor crank arm; 55. Sprocket; 6. Pressure wheel; 61. Rotating shaft; 62. Gear component; 8. Hand-held component; 81. Bottom groove plate; 82. Pressure plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other.

[0022] refer to Figure 1 The paper bag machine hand-carrying delivery device shown in this embodiment includes a frame 1, on which a rotary table 2, a hand-carrying feeding mechanism 3, a hand-carrying conveying mechanism 4, and a hand-carrying conveyor wheel 5 are provided.

[0023] refer to Figure 3 The rotary table 2 shown includes a rotating shaft 21 and an outer cylinder 22 that is fixedly rotated with the rotating shaft 21. The rotating shaft 21 is also fixed with a gear disk 23. Several paper bag stations are set on the outer surface of the rotary table 2. The rotary table 2 is used to transport paper bag sheets in the complete paper bag production and processing equipment, and to perform operations such as applying glue, attaching handles, and folding edges on the rotary table 2.

[0024] Referring to Figure 5, the handle feeding mechanism 3 of this embodiment is used for feeding and cutting the handle parts 8. The parts are then cut into pieces and fed into the handle conveying mechanism 4. The handle conveying mechanism 4 then transports the cut handle parts 8 from the handle feeding mechanism 3 until they are sent to the handle conveying wheel 5, and then sent to the rotary table 2 via the handle conveying wheel 5.

[0025] Referring to Figure 3, the handle conveyor wheel 5 of this embodiment includes a transmission gear 51 meshing with a gear disk 23, a rotating shaft 52 fixed to the transmission gear 51, and a conveying crank arm 53 provided on the rotating shaft 52. The transmission gear 51 meshes with the gear disk 23 to drive the conveying crank arm 53. The conveying crank arm 53 delivers the handle 8 to the paper bag on the surface of the rotary table 2 for bonding. Unlike the prior art, this embodiment uses the handle conveyor wheel 5 to transmit power through the rotating shaft 52, the transmission gear 51, and the gear disk 23 of the paper bag conveying device rotary table 2. The power mechanism of the rotary table 2 drives the handle conveyor wheel 5 to quickly deliver the handle to the paper bag.

[0026] Reference 3 and Figure 4 In this embodiment, a sprocket 55 is also provided on the rotating shaft 52 of the handle conveyor wheel 5, and a chain belt 41 matching the sprocket 55 is also provided on the handle conveyor mechanism 4. The handle conveyor mechanism 4 includes delivery plates 42 fixed to the chain belt 41 and spaced apart from each other. The delivery plates 42 are used to convey the handle parts 8 one by one to the conveyor crank arm 53. In this embodiment, the delivery plates 42 are fixed on the chain belt 41. When the rotary table 2 rotates, the handle conveyor wheel 5 is driven to rotate through gear meshing. The transmission ratio between the two is set and kept fixed based on gear transmission. For example, as shown in the figure... Figure 3 The delivery device shown in this embodiment is a three-station rotary table 2, that is, three paper bag stations are set on the rotary table 2. At the same time, three paper bag pieces are conveyed on the circumference of the rotary table 2. The rotation speed of the handle conveyor wheel 5 is such that when the rotary table 2 rotates once, the transmission gear 51 rotates three times, and the conveyor arm 53 rotates three times to deliver the three handle pieces 8. As mentioned above, when the handle conveyor wheel 5 rotates in this embodiment, the sprocket 55 fixed on it rotates, which drives the handle conveyor mechanism 4 through the chain belt 41 to convey the handle pieces 8 one by one.

[0027] Further reference Figure 5The hand pulling conveying mechanism 4 further comprises a bottom groove plate 81 and a pressing plate 82, a conveying channel for the hand pulling piece 8 is left between the bottom groove plate 81 and the pressing plate 82, and the delivery plate 42 of the chain belt 41 is arranged on both sides of the bottom groove plate 81 and the pressing plate 82. The width of the bottom groove plate 81 arranged on the hand pulling conveying mechanism 4 of the embodiment matches each hand pulling piece 8, the pressing plate 82 with an inclined surface is arranged above the bottom groove plate 81, the channels of the chain belts 41 are arranged on both sides of the bottom groove plate 81 and the pressing plate 82 respectively, and the delivery plate 42 arranged on the chain belt 41 abuts against the hand pulling piece 8, passes through the conveying channel left between the bottom groove plate 81 and the pressing plate 82 for the hand pulling piece 8, and moves towards the hand pulling conveying wheel 5. It is worth noting that the chain belt 41 of the embodiment is arranged at least in two, and needs to be arranged on both sides of the bottom groove plate 81 respectively, and the delivery plate 42 arranged on the chain belt 41 also needs to be arranged correspondingly, which aims to solve the problem that the hand pulling piece 8 delivered from the hand pulling feeding mechanism 3 may have a small angle deviation, and the delivery plate 42 arranged on both sides of the bottom groove plate 81 can adjust and ensure the flat conveying on both sides in the conveying process, so as to avoid the inclination problem in the final delivery, compression and adhesion.

[0028] Reference Figure 5 The hand pulling feeding mechanism 3 of the embodiment shown comprises a meshing mechanism 30, a rotary feeding disc 31, a feeding wheel 35 and a cutting assembly 32 driven by the meshing mechanism 30. After the hand pulling piece 8 passes through the rotary feeding disc 31, enters the hand pulling feeding mechanism 3 according to a predetermined position, is cut into independent individuals by the cutting assembly 32, and is sent to the hand pulling conveying mechanism 4 one by one by the feeding wheel 35.

[0029] As a further arrangement of the above-mentioned scheme, the rotary feeding disc 31 of the embodiment is uniformly and interval distributed with a plurality of insertion rods 33 in the circumferential direction, the insertion rod 33 is arranged opposite to the insertion hole 34 reserved on the hand pulling piece 8 in the rotary process of the rotary feeding disc 31, and is used for correcting the position of the hand pulling piece 8. The cutting assembly 32 comprises a cutter holder 321, a moving cutter 322 fixed on the cutter holder 321 and a fixed cutter 323 fixed on the rack 1, and is used for cutting the hand pulling piece 8.

[0030] As the above-mentioned structure arrangement, reference Figure 5The rotary feeding disc 31 of the embodiment can be connected to a production device or a bin, and through the driving and linkage of the engaging mechanism 30, the rotary feeding disc 31 can roll the long strip-shaped hand strap 8 outside the rotary feeding disc 31, and based on the previous design, the insertion rod 33 arranged on the rotary feeding disc 31 can be inserted into the insertion hole 34 on the hand strap 8, so as to limit the feeding angle of the hand strap 8, thereby ensuring the position uniformity of the entering hand strap 8, and after the long strip-shaped hand strap 8 is rolled, the hand strap 8 is continuously conveyed through the horizontal transmission of the feeding wheel 35, and then the cutting assembly 32 arranged between the two groups of feeding wheels 35 cuts the hand strap 8, and finally the feeding wheel 35 is used to deliver the hand strap 8 to the hand strap conveying mechanism 4. The cutting assembly 32 of the embodiment includes a cutter seat 321 connected with the engaging mechanism 30, and in the rotating process of the engaging mechanism 30, the cutter seat 321 rotates regularly, and in the rotating process, the movable cutter 322 moves towards the fixed cutter 323, and the movement of the two forms an inclined shearing force to cut the hand strap 8 between the two, so that the long strip-shaped hand strap 8 is cut into individual hand straps 8, which is suitable for the production of paper bags.

[0031] As shown in Figures 2-3 The rear of the hand strap conveying wheel 5 in the rotating direction of the rotary disc 2 of the embodiment is further provided with a pressing strap wheel 6, and the rotating shaft 61 of the pressing strap wheel 6 is provided with a gear part 62 engaged with the linkage gear disc 23. In the embodiment, the delivery of the hand strap conveying wheel 5 also has a preliminary pressing function, but in order to further obtain a better pressing effect, the embodiment further proposes to increase the advanced embodiment scheme, that is, as shown in Figure 3 On the rotating circumference of the rotary disc 2, a set of gear parts 62 are arranged on the rotary disc 2 to guide the rotating force to the pressing strap wheel 6 through the engagement transmission of the gear disc 23. After the delivery of the hand strap conveying wheel 5, the secondary pressing ensures the pressing quality.

[0032] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Therefore, if these modifications and variations of the utility model belong to the scope of the utility model scheme and its equivalent technology, the utility model also intends to include these modifications and variations.

Claims

1. A hand-held dispensing device for a bag machine, characterized in that The machine frame (1) comprises a rotary disc (2) provided with a plurality of paper bag stations on the outer surface, the rotary disc (2) comprises a rotating shaft (21) and an outer cylinder (22) fixedly rotating with the rotating shaft (21), the rotating shaft (21) is further fixedly provided with a gear plate (23) for conveying the paper bag; The hand pulling feeding mechanism (3) is used for feeding and slitting the hand pulling piece (8), and the hand pulling conveying mechanism (4) is used for conveying the hand pulling piece (8) after slitting in the hand pulling feeding mechanism (3); The hand pulling conveying wheel (5) comprises a transmission gear (51) engaged with the gear plate (23), a rotating shaft (52) fixedly connected with the transmission gear (51), and a conveying crank arm (53) provided on the rotating shaft (52), the transmission gear (51) engages the gear plate (23) to drive the conveying crank arm (53), and the conveying crank arm (53) delivers the hand pulling piece (8) to the paper bag on the surface of the rotary disc (2) for lamination. The rotating shaft (52) is further provided with a chain wheel (55), the hand pulling conveying mechanism (4) is further provided with a chain belt (41) matched with the chain wheel (55), the hand pulling conveying mechanism (4) comprises delivery plates (42) fixedly connected with the chain belt (41) and spaced from each other, and the delivery plates (42) are used for conveying the hand pulling piece (8) to the conveying crank arm (53) one by one. The hand pulling conveying mechanism (4) further comprises a bottom groove plate (81) and a pressing plate (82) for conveying the hand pulling piece (8), a conveying channel is left between the bottom groove plate (81) and the pressing plate (82) for the hand pulling piece (8), and the delivery plates (42) of the chain belt (41) are arranged on both sides of the bottom groove plate (81) and the pressing plate (82).

2. A hand-carrying and delivering device of a paper bag machine according to claim 1, wherein: The hand pulling feeding mechanism (3) comprises an engagement mechanism (30), a rotary feeding disc (31), a feeding wheel (35) and a slitting assembly (32) driven by the engagement mechanism (30), after the hand pulling piece (8) passes through the rotary feeding disc (31), enters the hand pulling feeding mechanism (3) according to a predetermined position, is slitted into independent individuals by the slitting assembly (32), and is sent into the hand pulling conveying mechanism (4) one by one by the feeding wheel (35).

3. A hand-carrying and delivering device of a bag making machine according to claim 2, wherein: The rotary feeding disc (31) is uniformly and spacedly provided with a plurality of insertion rods (33) in the circumferential direction, the insertion rods (33) are oppositely arranged with insertion holes (34) reserved on the hand pulling piece (8) in the rotating process of the rotary feeding disc (31), are used for correcting the position of the hand pulling piece (8), and the slitting assembly (32) comprises a cutter holder (321), a moving cutter (322) fixedly connected with the cutter holder (321) and a fixed cutter (323) fixedly arranged on the machine frame (1) and used for slitting the hand pulling piece (8).

4. A hand-carrying and delivering device of a bag making machine according to claim 1, wherein: The rotary disc (2) is further provided with a pressing pulling wheel (6) behind the hand pulling conveying wheel (5) in the rotating direction, and the rotating shaft (61) of the pressing pulling wheel (6) is provided with a gear part (62) engaged with the gear plate (23).

5. A hand-carrying and dispensing device for a bag machine as defined in claim 4, wherein: ​ 6. A hand-carrying and dispensing device for a bag machine as defined in claim 1, wherein: ​

Images