Multi-station fast feeding machine for sheet materials

Abstract

The present invention discloses a multi-station fast feeding machine for sheet materials, which includes a chassis and a bottom plate, a bracket is arranged at intervals on the bottom plate, material storage boxes are symmetrically arranged at both ends of the bracket, and a material taking mechanism is arranged at the outlet end of the material storage box. A bag opening mechanism is symmetrically arranged in the middle of the bracket through a horizontal plate, and the bag opening mechanism is located directly below the material storage box; a packaging bag storage box is symmetrically arranged in the middle of the bracket, and the packaging bag storage box is parallel to the material storage box, a conveying mechanism is arranged below the middle of the bracket, a bag taking mechanism is arranged above the conveying mechanism, and the bag taking mechanism can move back and forth between the packaging bag storage box and the bag opening mechanism; a support column is fixedly arranged on the bottom plate, and an electric control box is arranged at the end of the support column. The present invention can realize the operation of automatically feeding sheet materials into packaging bags, and the operation of feeding materials into four packaging bags can be completed in one stroke, which reduces labor intensity, improves labor efficiency, meets the needs of large-scale processing and production, and saves production costs.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bag processing and production, in particular to a multi-station rapid delivery machine for sheet materials. Background Art

[0002] In order to meet the requirements of market sales and promotion, some existing foods contain coupons or card-shaped instructions in the packaging bag. For example, during the packaging and processing of betel nuts, it is necessary to put card-shaped coupons printed with "Another pack" or "Thank you for participating" into the packaging bag. This sales method is widely loved by consumers and also attracts more consumers. However, the placement of existing food packaging coupons or card-shaped materials is done manually, that is, the packaging bag is opened manually, and then the sheet-shaped coupons are put in. The labor intensity of employees is high, the production efficiency of the enterprise processing is low, and it cannot meet the needs of mass production, which increases the production cost, and it is easy to cause omission, misplacement or over-placement. It cannot meet the processing needs of large-scale and group production of enterprises. It is difficult to control the proportion and quantity of sheet-shaped coupons put into the packaging bag, which is in urgent need of improvement. Summary of the invention

[0003] The purpose of the present invention is to address the above problems and provide a multi-station fast sheet material delivery machine, which can automatically deliver sheet materials into packaging bags and can complete the operation of delivering materials to four packaging bags in one stroke, greatly reducing labor intensity, improving labor efficiency, meeting large-scale processing and production needs, and saving production costs.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a multi-station rapid delivery machine for sheet materials, which includes a chassis and a base plate, brackets are arranged at intervals on the base plate, material storage boxes are symmetrically arranged at both ends of the brackets, and material picking mechanisms are arranged at the outlet ends of the material storage boxes, and bag opening mechanisms are symmetrically arranged in the middle of the bracket through a cross plate, and the bag opening mechanisms are located directly below the material storage box; packaging bag storage boxes are symmetrically arranged in the middle of the bracket, and the packaging bag storage boxes are parallel to the material storage boxes, a conveying mechanism is arranged below the middle of the bracket, a bag picking mechanism is arranged above the conveying mechanism, and the bag picking mechanism can move back and forth between the packaging bag storage box and the bag opening mechanism; a support column is fixedly arranged on the base plate, and an electric control box is arranged at the end of the support column.

[0005] Furthermore, the material storage box is an inclined shell structure, the material storage box is fixed to the bracket through a mounting plate, a first baffle is provided at the outlet of the lower end of the material storage box, and a first counterweight is matchedly provided inside the material storage box.

[0006] Furthermore, the packaging bag storage box is an inclined shell structure, the packaging bag storage box is fixed to the bottom plate through a support seat, a second baffle is set at the outlet of the lower end of the packaging bag storage box, and a second counterweight block is matched inside the packaging bag storage box.

[0007] Furthermore, the material picking mechanism includes a fixed seat and a connecting plate, the fixed seat is arranged at the top end of the bracket, and a first telescopic mechanism is arranged on the side of the fixed seat, and a guide shell capable of storing sheet materials is arranged at the telescopic end of the first telescopic mechanism; the connecting plate is arranged on the top bottom surface of the bracket, and a second telescopic mechanism is arranged at the bottom of the connecting plate, and a first suction cup assembly is arranged at the telescopic end of the second telescopic mechanism.

[0008] Furthermore, the bag opening mechanism includes a rotating cylinder, which is fixed to the side of the horizontal plate of the bracket. The rotating end surface of the rotating cylinder is connected to the third telescopic mechanism through a support block, and a second suction cup assembly is arranged at the telescopic end of the third telescopic mechanism.

[0009] Furthermore, the conveying mechanism includes a motor and a slide rail seat, a sensor is arranged at the side end of the slide rail seat, a screw nut transmission mechanism is arranged inside the slide rail seat, the output shaft end of the motor extends into the slide rail seat to connect the screw, and the upper end of the screw nut is connected to the sliding block at the bottom of the bag taking mechanism.

[0010] Furthermore, the bag taking mechanism includes a supporting shell, and a fourth telescopic mechanism is symmetrically arranged around the top of the supporting shell, and a third suction cup assembly is arranged at the telescopic end of the fourth telescopic mechanism.

[0011] Furthermore, the first telescopic mechanism, the second telescopic mechanism, the third telescopic mechanism and the fourth telescopic mechanism all adopt telescopic cylinders.

[0012] Furthermore, the first suction cup assembly, the second suction cup assembly and the third suction cup assembly are all provided with a vacuum suction cup and a vacuum suction cup joint.

[0013] The beneficial effects of the present invention are as follows: the present invention provides a multi-station rapid sheet material delivery machine, which can realize the operation of automatically delivering sheet materials into packaging bags, and can complete the operation of delivering materials into four packaging bags in one stroke, thereby greatly reducing labor intensity, improving labor efficiency, meeting the needs of large-scale processing and production, and saving production costs.

[0014] 1. In the present invention, the packaging bag storage box is symmetrically arranged in the middle of the bracket, and the material storage box is symmetrically arranged at the end of the bracket. The bag taking mechanism takes out the packaging bags in the packaging bag storage box, and transports the packaging bags to the bottom of the material storage box through the conveying action of the conveying mechanism, and then performs the operations of taking out the materials, opening the bag mouth, and putting the materials in. The bag taking mechanism performs a linear reciprocating motion between the packaging bag storage box and the bag opening mechanism, effectively utilizing the entire stroke of the conveying mechanism, and can implement the operation of putting materials into four packaging bags at a time, greatly improving production efficiency.

[0015] 2. In the present invention, both the packaging bag storage box and the material storage box are provided with baffles and counterweights. The baffles can prevent the product from falling from the lower end outlet position, and the counterweights provide a downward inclined pressing force on the product to prevent the product from being retained in the box body.

[0016] 3. In the present invention, a fourth telescopic mechanism is symmetrically arranged around the top of the supporting shell, and a third suction cup assembly is arranged at the telescopic end of the fourth telescopic mechanism. The third suction cup assembly sucks out the packaging bag at the outlet end of the packaging bag storage box, and then transports it to the bottom of the material storage box and the material picking and placing mechanism through the conveying action of the conveying mechanism. The third suction cup assembly and the second suction cup assembly cooperate with each other to open the bag mouth of the packaging bag, thereby realizing the operations of automatically taking out, transporting and opening the bag mouth of the packaging bag. At this time, another third suction cup assembly corresponding to the outlet end of the packaging bag storage box sucks out the packaging bag, and when the conveying mechanism performs reverse conveying motion, the above operations are completed on the other side.

[0017] 4. The material picking mechanism of the present invention is provided with a first suction cup assembly, which can absorb the card-shaped material in the material storage box, and the sheet material is located directly above the bag opening of the packaging bag. When the first suction cup assembly does not generate adsorption force, the card-shaped material falls into the interior of the packaging bag opened directly below.

[0018] 5. In the present invention, a guide shell is provided at the telescopic end of the first telescopic mechanism. After the first suction cup assembly absorbs the card-shaped material in the material storage box, the first telescopic mechanism controls the guide shell to descend. The guide shell guides the card-shaped material to prevent it from falling from both sides, so that it can smoothly enter the interior of the packaging bag.

[0019] 6. The present invention is provided with a rotating cylinder. After the operation of putting the sheet material into the packaging bag is completed, the rotating end of the rotating cylinder rotates 90°, and the adsorption force of the second suction cup assembly disappears, so that the packaging bag containing the sheet material is put down, completing the placement operation of the packaging bag, improving the overall practicality and convenience of the device, and realizing automated and continuous production needs.

[0020] 7. In the present invention, different proportions or quantities of sheet materials can be placed in four material storage boxes. For example, sheet materials with words "Another pack" are placed in one of the material storage boxes, and sheet materials with words "Thank you for participating" are placed in the other three material storage boxes. This makes it more convenient to control the proportions or quantities of sheet materials with different words, which is more conducive to the company's statistics, calculation and control of production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention after removing the chassis.

[0023] Figure 3 for Figure 2 Schematic diagram of the top view structure.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the material taking mechanism of the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the material storage box in the present invention.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the packaging bag storage box in the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the second telescopic mechanism and the first suction cup assembly in the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the guide shell in the present invention.

[0029] The text labels in the figure are as follows: 1, chassis; 2, bottom plate; 3, bracket; 4, material storage box; 5, packaging bag storage box; 6, material taking mechanism; 7, bag opening mechanism; 8, bag taking mechanism; 9, conveying mechanism; 10, support column; 11, electric control box; 301, horizontal plate; 302, mounting plate; 401, first baffle; 402, first counterweight; 501, second counterweight; 502, second baffle; 503, support seat; 601, fixed Fixed seat; 602, first telescopic mechanism; 603, connecting plate; 604, second telescopic mechanism; 605, first suction cup assembly; 606, guide shell; 701, rotary cylinder; 702, third telescopic mechanism; 703, support block; 704, second suction cup assembly; 801, support shell; 802, sliding block; 803, third suction cup assembly; 804, fourth telescopic mechanism; 901, motor; 902, slide rail seat; 903, sensor. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0031] like Figure 1-Figure 8As shown, the specific structure of the present invention is: a multi-station fast feeding machine for sheet materials, which includes a chassis 1 and a base plate 2, a bracket 3 is arranged at intervals on the base plate 2, a material storage box 4 is symmetrically arranged at both ends of the bracket 3, and a material taking mechanism 6 is arranged at the outlet end of the material storage box 4, a bag opening mechanism 7 is symmetrically arranged in the middle of the bracket 3 through a cross plate 301, and the bag opening mechanism 7 is located directly below the material storage box 4; a packaging bag storage box 5 is symmetrically arranged in the middle of the bracket 3, and the packaging bag storage box 5 is parallel to the material storage box 4, a conveying mechanism 9 is arranged below the middle of the bracket 3, a bag taking mechanism 8 is arranged above the conveying mechanism 9, and the bag taking mechanism 8 can move back and forth between the packaging bag storage box 5 and the bag opening mechanism 7; a support column 10 is fixedly arranged on the base plate 2, and an electric control box 11 for controlling the entire device is arranged at the end of the support column 10.

[0032] Please refer to Figure 5 As shown, in order to facilitate the removal of the sheet material in the material storage box 4, the material storage box 4 is an inclined shell structure, and the material storage box 4 is fixed to the bracket 3 through the mounting plate 302. A first baffle 401 is provided at the outlet of the lower end of the material storage box 4. The opening area in the middle of the first baffle 401 is smaller than the side area of ​​the sheet material to prevent the material from falling out of the outlet of the lower end of the material storage box 4. A first counterweight block 402 is matched inside the material storage box 4 to provide an inclined downward pressing force to the sheet material to prevent the sheet material from being retained inside the material storage box 4.

[0033] Please refer to Figure 6 As shown, in order to facilitate the removal of the packaging bags in the packaging bag storage box 5, the packaging bag storage box 5 is an inclined shell structure, and the packaging bag storage box 5 is fixed to the bottom plate 2 through a support seat 503. A second baffle 502 is set at the lower end outlet of the packaging bag storage box 5. The middle opening area of ​​the second baffle 502 is smaller than the side area of ​​the packaging bag, which prevents the packaging bag from falling out of the lower end outlet of the packaging bag storage box 5. A second counterweight block 501 is matched inside the packaging bag storage box 5 to provide a downward inclined pressing force to the packaging bag to prevent the packaging bag from being retained inside the packaging bag storage box 5.

[0034] Please refer to Figure 4 and Figure 7As shown, in order to facilitate the removal and delivery of sheet materials from the material storage box 4, the material taking mechanism 6 includes a fixed seat 601 and a connecting plate 603. The fixed seat 601 is arranged at the top of the bracket 3, and a first telescopic mechanism 602 is arranged on the side of the fixed seat 601. The telescopic end of the first telescopic mechanism 602 is provided with a guide shell 606 capable of storing sheet materials, and the guide shell 606 can guide the sheet materials; the connecting plate 603 is arranged on the top bottom surface of the bracket 3, and the second telescopic mechanism 604 is arranged at the bottom of the connecting plate 603. The telescopic end of the second telescopic mechanism 604 is provided with a first suction cup assembly 605, and the first suction cup assembly 605 can suck the sheet material.

[0035] Please refer to Figure 2 and Figure 4 As shown, in order to facilitate opening the bag mouth of the packaging bag, the bag opening mechanism 7 includes a rotating cylinder 701, which is fixed to the side of the horizontal plate 301 of the bracket 3, and the rotating end face of the rotating cylinder 701 is connected to the third telescopic mechanism 702 through the support block 703. The telescopic end of the third telescopic mechanism 702 is provided with a second suction cup assembly 704, and the second suction cup assembly 704 cooperates with the third suction cup assembly 803 to open the bag mouth of the packaging bag.

[0036] Please refer to Figure 4 As shown, in order to realize the horizontal reciprocating motion of the bag taking mechanism 8 on the conveying mechanism 9, the conveying mechanism 9 includes a motor 901 and a slide rail seat 902, a sensor 903 is arranged at the side end of the slide rail seat 902, a screw nut transmission mechanism is arranged inside the slide rail seat 902, the output shaft end of the motor 901 extends into the inside of the slide rail seat 902 to connect the screw, and the upper end of the screw nut is connected to the sliding block 802 at the bottom of the bag taking mechanism 8. When the motor 901 is driven, it drives the bag taking mechanism 8 to perform horizontal reciprocating motion.

[0037] Please refer to Figure 4 As shown, in order to realize the operations of sucking the packaging bag and opening the bag mouth, the bag taking mechanism 8 includes a supporting shell 801, and a fourth telescopic mechanism 804 is symmetrically arranged around the top of the supporting shell 801. The telescopic end of the fourth telescopic mechanism 804 is provided with a third suction cup assembly 803. The third suction cup assembly 803 and the second suction cup assembly 704 respectively suck the two sides of the packaging bag, and the packaging bag is opened by driving the second suction cup assembly 704 through the third telescopic mechanism 702.

[0038] Please refer to Figure 1-Figure 8 As shown, the first telescopic mechanism 602, the second telescopic mechanism 604, the third telescopic mechanism 702 and the fourth telescopic mechanism 804 all adopt telescopic cylinders, which have stable transmission, reliable operation and fast response time.

[0039] Please refer to Figure 1-Figure 8As shown, the first suction cup assembly 605, the second suction cup assembly 704 and the third suction cup assembly 803 are all provided with vacuum suction cups and vacuum suction cup joints, and the packaging bags or sheet materials are adsorbed by the vacuum suction cups, which has stable adsorption, low cost, and will not damage the packaging bags or sheet materials.

[0040] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0041] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A multi-station rapid delivery machine for sheet materials, characterized in that: It comprises a chassis (1) and a bottom plate (2); a bracket (3) is arranged at intervals on the bottom plate (2); material storage boxes (4) are symmetrically arranged at both ends of the bracket (3); and a material taking mechanism (6) is arranged at the outlet end of each material storage box (4); a bag opening mechanism (7) is symmetrically arranged in the middle of the bracket (3) through a transverse plate (301); and the bag opening mechanism (7) is located directly below the material storage box (4); a packaging bag storage box (5) is symmetrically arranged in the middle of the bracket (3); and the packaging bag storage box (5) is parallel to the material storage box (4); and a conveying mechanism (9) is arranged below the middle of the bracket (3); A bag taking mechanism (8) is arranged above the mechanism (9), and the bag taking mechanism (8) can move back and forth between the packaging bag storage box (5) and the bag opening mechanism (7); a support column (10) is fixedly arranged on the bottom plate (2), and an electric control box (11) is arranged at the end of the support column (10); the material storage box (4) is a shell structure arranged obliquely, and the material storage box (4) is fixed to the bracket (3) through a mounting plate (302); a first baffle (401) is arranged at the outlet of the lower end of the material storage box (4), and a first counterweight block (402) is matched inside the material storage box (4); the packaging bag storage box (5 ) is a shell structure arranged obliquely, the packaging bag storage box (5) is fixed on the bottom plate (2) through a support seat (503), a second baffle (502) is arranged at the outlet of the lower end of the packaging bag storage box (5), a second counterweight (501) is arranged inside the packaging bag storage box (5), and a material taking mechanism (6) comprises a fixing seat (601) and a connecting plate (603), the fixing seat (601) is arranged at the top end of the bracket (3), and a first telescopic mechanism (602) is arranged on the side of the fixing seat (601), and a guide shell capable of storing sheet materials is arranged at the telescopic end of the first telescopic mechanism (602). body (606); a connecting plate (603) is arranged on the top bottom surface of the bracket (3); a second telescopic mechanism (604) is arranged at the bottom of the connecting plate (603); a first suction cup assembly (605) is arranged at the telescopic end of the second telescopic mechanism (604); the bag opening mechanism (7) comprises a rotating cylinder (701); the rotating cylinder (701) is fixed to the side of the horizontal plate (301) of the bracket (3); a rotating end surface of the rotating cylinder (701) is connected to the third telescopic mechanism (702) through a supporting block (703); and a second suction cup assembly (704) is arranged at the telescopic end of the third telescopic mechanism (702).

2. The multi-station sheet material rapid delivery machine according to claim 1, characterized in that: The conveying mechanism (9) comprises a motor (901) and a slide rail seat (902), a sensor (903) is arranged at the side end of the slide rail seat (902), a screw nut transmission mechanism is arranged inside the slide rail seat (902), an output shaft end of the motor (901) extends into the slide rail seat (902) to connect with the screw, and the upper end of the screw nut is connected to the sliding block (802) at the bottom of the bag taking mechanism (8).

3. The multi-station sheet material rapid delivery machine according to claim 2, characterized in that: The bag taking mechanism (8) comprises a supporting shell (801), a fourth telescopic mechanism (804) is symmetrically arranged around the top of the supporting shell (801), and a third suction cup assembly (803) is arranged at the telescopic end of the fourth telescopic mechanism (804).

4. The multi-station sheet material rapid delivery machine according to claim 3, characterized in that: The first telescopic mechanism (602), the second telescopic mechanism (604), the third telescopic mechanism (702) and the fourth telescopic mechanism (804) all use telescopic cylinders.

5. The multi-station sheet material rapid delivery machine according to claim 4, characterized in that: The first suction cup assembly (605), the second suction cup assembly (704) and the third suction cup assembly (803) are all provided with a vacuum suction cup and a vacuum suction cup joint.

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