CN-121974015-A - Automatic feeding device for cigarette case production

CN121974015ACN 121974015 ACN121974015 ACN 121974015ACN-121974015-A

Abstract

The invention relates to the field of cigarette production, in particular to an automatic feeding device for cigarette case production, which comprises a monitoring unit and a feeding frame which are arranged at the end part of a cigarette case conveying belt, wherein a movable base plate is arranged at the top end of the feeding frame, a feeding module capable of feeding a cigarette case is arranged on the base plate, the feeding module comprises a clamping unit for taking the cigarette case and a displacement unit for driving the clamping unit to move, and the whole mechanical arm system can automatically complete the whole process from material identification to clamping and conveying through image identification, pneumatic control and electric actuator linkage, so that the manual participation is greatly reduced, and the automation degree and the intelligent level of a cigarette case production line are improved.

Inventors

WANG YU
GUO HONGLI
PAN LINGYU
SU QUANMING
LIU YAN
YANG BO
SUN YAN
LI ZIJUN
LIU TAO
ZHANG SAI
TAO HONGWEI
TAO YUQIANG

Assignees

红塔辽宁烟草有限责任公司营口卷烟厂

Dates

Publication Date: 20260505
Application Date: 20251126

Claims (10)

1. The automatic feeding device for cigarette case production is characterized by comprising a monitoring unit (1) and a feeding frame (2) which are arranged at the end part of a cigarette case conveying belt, wherein a movable substrate (3) is arranged at the top end of the feeding frame (2), and a feeding module (4) capable of feeding the cigarette case is arranged on the substrate (3); The feeding module (4) comprises a clamping unit (42) for taking the cigarette case and a displacement unit (41) for driving the clamping unit (42) to move.
2. The automatic feeding device for cigarette case production according to claim 1, wherein the monitoring unit (1) comprises two supporting rods (11) arranged at the end of the conveying belt, the two supporting rods (11) are vertically arranged on two sides of the conveying belt respectively, a shooting camera (12) is fixedly arranged at the top end of the supporting rods (11), and the shooting end of the shooting camera (12) faces the conveying belt.
3. The automatic feeding device for cigarette case production according to claim 2, wherein the feeding frame (2) comprises two support columns (21) arranged on the side part of the other end of the conveying belt, the two support columns (21) are vertically arranged and are respectively positioned on two sides of the conveying belt, support grooves (22) are horizontally formed in the opposite ends of the lower part of the support columns (21), a connecting rod (23) is arranged between the two support columns (21), two ends of the connecting rod (23) penetrate through the corresponding support grooves (22), and the connecting rod (23) is fixedly connected with the corresponding support columns (21) through bolts; The top of support column (21) all is provided with detachable jack-prop (24), the butt position of support column (21) and jack-prop (24) is grafting structure and passes through the bolt fastening, adjustment tank (25) have been seted up to the lateral part of support column (21), the inside of adjustment tank (25) is vertical and the screw thread is provided with regulation pole (26), the top of regulation pole (26) can with the bottom butt of jack-prop (24).
4. The automatic feeding device for cigarette case production according to claim 3, wherein a sliding groove (27) is horizontally formed in the side part of the top end of the top column (24), a sliding plate (28) capable of sliding in the sliding groove (27) is formed in the side part of the base plate (3), and the sliding plate (28) is fixedly connected with the sliding groove (27) through a bolt; a protective cover (29) for shielding the displacement unit (41) is fixedly arranged on the side part of the substrate (3).
5. The automatic feeding device for cigarette case production according to claim 1, wherein the displacement unit (41) comprises a mounting plate (4101) fixedly arranged on the side part of a base plate (3), a guide plate (4102) is fixedly arranged on the side part of the mounting plate (4101), a U-shaped guide rail (4103) is arranged on the guide plate (4102) in the thickness direction of the flue gas, and the opening end of the U-shaped guide rail (4103) is downwards arranged; The U-shaped guide rail (4103) is internally provided with a sliding rod (4104) in a sliding way, and the sliding rod (4104) is connected with the U-shaped guide rail (4103) in a sliding way through a bearing of which one end is fixedly arranged.
6. The automatic feeding device for cigarette case production according to claim 5, wherein a driving motor (4105) is horizontally and fixedly arranged on the other side of the base plate (3), and the output end of the driving motor (4105) penetrates through the base plate (3) and the mounting plate (4101); The end part of the driving motor (4105) is fixedly provided with a driving plate (4106), the driving plate (4106) is perpendicular to the end part of the driving motor (4105), a driving groove (4107) is formed in the driving plate (4106), the driving groove (4107) is of a strip-shaped structure and is sleeved on a sliding rod (4104), and the sliding rod (4104) is in sliding connection with the driving groove (4107) through a bearing fixedly arranged at the middle part of the sliding rod.
7. The automatic feeding device for cigarette case production according to claim 6, wherein a strip guide rail (4108) is horizontally and fixedly arranged on the side part of a mounting plate (4101) below the guide plate (4102), and a sliding block (4109) is slidingly arranged on the strip guide rail (4108); The other end of the sliding rod (4104) is fixedly provided with a swinging rod (4110), the swinging rod (4110) is in a vertical state, and the middle part of the swinging rod (4110) is connected with the sliding block (4109) in an up-and-down sliding way.
8. The automatic feeding device for cigarette case production according to claim 7, wherein detection blocks (4111) are fixedly arranged at two ends of the guide plate (4102), the detection blocks (4111) are oppositely arranged, touch switches (4112) are fixedly arranged on the detection blocks (4111), swing blocks (4113) are fixedly arranged on the upper portions of the swing rods (4110), and trigger rods (4114) matched with the touch switches (4112) are fixedly arranged at the left end and the right end of each swing block (4113).
9. An automatic feeding device for cigarette packet production according to claim 7, wherein the gripping unit (42) comprises a mounting base (4201) fixedly arranged at the bottom end of a swinging rod (4110), at least one suction block (4202) is arranged at the bottom end of the mounting base (4201), and a pneumatic suction cup (4203) is fixedly arranged at the bottom end of the suction block (4202); an air pump (4204) is fixedly arranged on the side part of the mounting base (4201), and the air pump (4204) is communicated with the pneumatic suction cup (4203) through a suction tube (4205) connected with the air suction end; A camera (4206) is fixedly arranged at the bottom end of the mounting base (4201), and a lens of the camera (4206) is arranged downwards.
10. The automatic feeding device for cigarette case production according to claim 9, wherein a guide rod (4207) with an opening at the bottom is arranged on the side part of the mounting base (4201) in a penetrating manner, clamping rods (4208) are vertically and slidably arranged at two ends of the guide rod (4207), and sponge pads (4209) are fixedly arranged at opposite sides of the bottom end of the clamping rods (4208); The inside of the guide rod (4207) horizontally rotates and is provided with a bidirectional screw (4210), two ends of the bidirectional screw (4210) respectively penetrate through the corresponding clamping rods (4208) and are in threaded connection with the clamping rods (4208), and the side part of the guide rod (4207) is fixedly provided with a bidirectional motor (4211) for driving the bidirectional screw (4210) to rotate.

Description

Automatic feeding device for cigarette case production Technical Field The invention relates to the field of cigarette production, in particular to an automatic feeding device for cigarette case production. Background With the continuous development of the tobacco packaging industry, the automation and intelligence level of a production line becomes a key factor for improving the production efficiency and the product quality. In the cigarette case packaging flow, the material supplement is used as an important link of the connection material supply and the subsequent packaging procedure, and the stability and the efficiency of the material supplement directly influence the operation rhythm and the productivity of the whole production line. At present, the existing cigarette case material supplementing equipment is mainly carried out in a manual auxiliary or semi-automatic mode, mainly relies on operators to tidy, position and send the cigarette case into the next station, and has the problems of high labor intensity, low material supplementing speed, high error leakage rate, poor stability and the like. Although some automatic feeding devices are applied to actual production, for example, cigarette case transfer is completed by adopting modes of fixed rail pushing, pneumatic clamping jaw grabbing and the like, the defects of inaccurate identification, high grabbing failure rate and the like still exist. In addition, the existing equipment generally lacks intelligent sensing capability on material state, most relies on fixed mechanical actions to complete carrying tasks, and lacks support of key technologies such as image recognition, dynamic path planning and self-adaptive control, so that the system has poor flexibility and adaptability, and is difficult to meet the requirements of modern high-speed, multi-variety and flexible production. In China patent with the application number 201811168991.9, a feeding method and a feeding device of a production line are disclosed, the feeding method is suitable for a production line, wherein the feeding device is defined with a using storage area for storing a first material group and a standby storage area for storing a second material group, the feeding device is provided with a fixed platform in the using storage area and a moving platform in the standby storage area, the feeding method comprises the steps of judging whether a residual quantity of materials contained in the first material group loaded on the fixed platform is zero, judging whether the first material group on the fixed platform is removed, driving the moving platform to move the second material group in the standby storage area to the fixed platform in the using storage area when the residual quantity is zero and the first material group is removed, and moving the moving platform to leave the fixed platform to restore to the standby storage area. The invention can provide the material parts for the production line to produce products in real time, avoid the stop of the production line and improve the working efficiency. The patent China with the application number 201610489264.7 discloses an automatic cigarette feeding device for a small box of a ZB45 packaging machine, which comprises a clamping device, a slideway, a first sensor, a second sensor and a blocking device, wherein the clamping device comprises a first cylinder and a second cylinder, the first cylinder and the second cylinder are horizontally arranged at a discharge hole below the slideway, the second sensor is arranged in a material conveying direction of the slideway on a conveying runway, and the blocking device is arranged in a material feeding direction of the slideway on the conveying runway. According to the invention, a slideway is added in a tobacco bale conveying runway for placing self-inspected tobacco bales, and then a clamping device formed by two air cylinders is arranged at the bottom of the slideway, so that the tobacco bales can be input into the tobacco bale conveying runway according to requirements, meanwhile, a sensor is arranged on the tobacco bale conveying runway for monitoring whether the tobacco bales are in operation, when an operation neutral gear occurs, a blocking device and the clamping device are started, the subsequent tobacco bales are blocked, and meanwhile, the self-inspected tobacco bales are smoothly conveyed away, so that manpower resources are greatly saved. However, the following problems still exist in practical applications, in particular: 1. the lack of an image recognition and positioning structure can not recognize the position and the gesture of the cigarette case, influences the grabbing accuracy, has no image recognition module, and depends on manual work or a fixed path. 2. The clamping mode is single, snatchs the reliability poor, and the clamping mode is fixed, can't adapt to different operating modes, and single pneumatic clamping jaw or push rod structure presss from both sides and