A feeding machine for sheet materials

Abstract

The present invention discloses a feeding machine for sheet materials, which includes a bottom plate and a support seat, a packaging bag storage box is arranged at the upper end of the support seat, a bracket is arranged at the side of the support seat, a connecting plate is arranged at the top of the bracket, a material storage box is arranged at the lower end of the connecting plate, the material storage box is parallel to the packaging bag storage box, a bag pulling mechanism is arranged below the material storage box, and a material taking and placing mechanism is arranged at the outlet end of the material storage box; a conveying mechanism is arranged below the middle part of the bracket, a bag taking mechanism is arranged above the conveying mechanism, and the bag taking mechanism is located at the outlet side of the material storage box and the packaging bag storage box. The present invention has a high degree of automation, can realize automatic opening of the packaging bag and putting the sheet material into it, greatly reduces labor intensity, improves production efficiency, meets the needs of large-scale processing and production of enterprises, and lays a foundation for the development of enterprises.

Description

Technical Field

[0001] The invention relates to the technical field of packaging bag processing and production, in particular to a feeding 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 a card-shaped coupon 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 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, and it is urgently needed to be improved. Summary of the invention

[0003] The purpose of the present invention is to address the above problems and provide a dispensing machine for sheet materials. It has a high degree of automation and can automatically open the packaging bag and put the card-shaped materials into it, greatly reducing labor intensity, improving production efficiency, meeting the needs of enterprise batch processing and production, and laying the foundation for the development of the enterprise.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a dispensing machine for sheet materials, which includes a base plate and a support seat, a packaging bag storage box is arranged at the upper end of the support seat, a bracket is arranged at the side of the support seat, a connecting plate is arranged at the top of the bracket, a material storage box is arranged at the lower end of the connecting plate, the material storage box is parallel to the packaging bag storage box, a bag pulling mechanism is arranged below the material storage box, and a material picking and placing mechanism is arranged at the outlet end of the material storage box; a conveying mechanism is arranged below the middle part of the bracket, a bag picking mechanism is arranged above the conveying mechanism, and the bag picking mechanism is located at the outlet side of the material storage box and the packaging bag storage box.

[0005] Furthermore, the material storage box is an inclined shell structure, a material baffle is provided at the outlet of the lower end of the material storage box, a counterweight block is matched inside the material storage box, and the packaging bag storage box has a similar structure to the material storage box, and is also matched with a material baffle and a counterweight block.

[0006] Furthermore, the material picking and placing mechanism includes a fixing seat and a mounting plate, the mounting plate is arranged on the bottom surface of the top of the bracket, and a second telescopic mechanism is arranged at the bottom of the mounting plate, and a first suction cup assembly is arranged at the telescopic end of the second telescopic mechanism.

[0007] Furthermore, the fixing seat is arranged at the top end of the bracket, and a first telescopic mechanism is arranged on the side of the fixing seat, a guide shell is arranged at the telescopic end of the first telescopic mechanism, and the sheet material can be accommodated inside the guide shell.

[0008] Furthermore, the bag pulling mechanism includes a horizontal plate fixed to the middle of the bracket, a rotating cylinder is fixedly arranged on the side of the horizontal plate, a support block is arranged on the rotating end face of the rotating cylinder, the support block is connected to the third telescopic mechanism, 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 screw nut transmission mechanism is arranged inside the slide rail seat, a sensor is arranged on the side end of the slide rail seat, the output shaft end of the motor extends into the interior of the slide rail seat and is connected to the screw, and the bag taking mechanism includes a support frame, a sliding block is fixedly arranged at the bottom of the support frame, and the bottom end of the sliding block is connected to the screw nut inside the slide rail seat.

[0010] Furthermore, a fourth telescopic mechanism is fixedly arranged on the top of the support frame, 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] Beneficial effects of the invention: The invention provides a dispensing machine for sheet materials, which has a high degree of automation and can automatically open the packaging bag and put the card-shaped materials into it, greatly reducing labor intensity, improving production efficiency, meeting the needs of enterprises for large-scale processing and production, and laying the foundation for the development of the enterprise.

[0014] 1. In the present invention, both the packaging bag storage box and the material storage box are provided with a material baffle and a counterweight. The material baffle can prevent the product from falling from the lower end outlet position, and the counterweight provides a downward inclined pressing force on the product to prevent the product from being retained in the box body.

[0015] 2. The bag taking mechanism in the present invention can perform horizontal reciprocating motion under the action of the conveying mechanism. The third suction cup assembly first sucks the packaging bag out of the packaging bag storage box, and then transports it to the material storage box and the material taking and placing mechanism directly below the material storage box 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.

[0016] 3. The material picking and placing 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 card-shaped 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 is dropped into the interior of the packaging bag opened directly below.

[0017] 4. 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.

[0018] 5. 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the material taking and placing structure in the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the material storage box in the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the guide shell in the present invention.

[0024] Figure 6 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.

[0025] The text labels in the figure are as follows: 1. bottom plate; 2. support seat; 3. packaging bag storage box; 4. connecting plate; 5. material storage box; 6. material picking and placing mechanism; 7. bracket; 8. bag picking mechanism; 9. conveying mechanism; 10. bag pulling mechanism; 501. material baffle; 502. counterweight block; 601. fixed seat; 602. first telescopic mechanism; 603. mounting plate; 604. second telescopic mechanism; 605. first suction cup assembly; 606. guide shell; 801. support frame; 802. sliding block; 803. third suction cup assembly; 804. fourth telescopic mechanism; 901. motor; 902. slide rail seat; 903. sensor; 1001. cross plate; 1002. third telescopic mechanism; 1003. support block; 1004. second suction cup assembly; 1005. rotating cylinder. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-Figure 6 As shown, the specific structure of the present invention is: a feeding machine for sheet materials, which includes a bottom plate 1 and a support seat 2, a packaging bag storage box 3 is arranged on the upper end of the support seat 2, and a plurality of packaging bags are vertically stored in the packaging bag storage box 3, a bracket 7 is arranged on the side of the support seat 2, a connecting plate 4 is arranged on the top of the bracket 7, and a material storage box 5 is arranged at the lower end of the connecting plate 4, and a plurality of sheet materials are vertically stored in the material storage box 5, the material storage box 5 is parallel to the packaging bag storage box 3, a bag pulling mechanism 10 is arranged below the material storage box 5, and a material picking and placing mechanism 6 is arranged at the outlet end of the material storage box 5; a conveying mechanism 9 is arranged below the middle part of the bracket 7, a bag picking mechanism 8 is arranged above the conveying mechanism 9, and the bag picking mechanism 8 is located at the outlet side of the material storage box 5 and the packaging bag storage box 3, and the bag picking mechanism 8 can take out the packaging bags in the packaging bag storage box 3 and convey them to the position of the bag pulling mechanism through the conveying mechanism 9.

[0028] Please refer to Figure 4 As shown, in order to facilitate the removal of the sheet material in the material storage box 5, the material storage box 5 is an inclined shell structure, and a material baffle 501 is provided at the outlet of the lower end of the material storage box 5. The middle opening area of ​​the material baffle 501 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 5. A counterweight block 502 is matched inside the material storage box 5 to provide an inclined downward pressing force to the sheet material to prevent the sheet material from being retained inside the material storage box 5. The packaging bag storage box 3 is similar in structure to the material storage box 5, and is also matched with corresponding material baffles and counterweight blocks.

[0029] Please refer to Figure 2, Figure 3 and Figure 6 As shown, in order to absorb the sheet material in the material storage box 5, the material taking and placing mechanism 6 includes a fixed seat 601 and a mounting plate 603, the mounting plate 603 is arranged on the top bottom surface of the bracket 7, and a second telescopic mechanism 604 is arranged at the bottom of the mounting plate 603, and a first suction cup assembly 605 is arranged at the telescopic end of the second telescopic mechanism 604, and the first suction cup assembly 605 can absorb the sheet material.

[0030] Please refer to Figure 5 As shown, in order to put the sheet material into the packaging bag and prevent the sheet material from falling outside the packaging bag, the fixed seat 601 is arranged at the top of the bracket 7, and the first telescopic mechanism 602 is arranged on the side of the fixed seat 601, and the telescopic end of the first telescopic mechanism 602 is provided with a guide shell 606, and the interior of the guide shell 606 can accommodate the sheet material. When the first suction cup assembly 605 does not generate adsorption force, the sheet material is put into the packaging bag opened directly below, so that the sheet material can smoothly enter the interior of the packaging bag.

[0031] Please refer to Figure 1-Figure 3 As shown, in order to realize the operation of opening the bag mouth of the packaging bag, the bag pulling mechanism includes a horizontal plate 1001 fixed to the middle part of the bracket 7, a rotating cylinder 1005 is fixedly arranged on the side of the horizontal plate 1001, a supporting block 1003 is arranged on the rotating end face of the rotating cylinder 705, the supporting block 1003 is connected to the third telescopic mechanism 1002, and a second suction cup assembly 1004 is arranged at the telescopic end of the third telescopic mechanism 1002, and the second suction cup assembly 1004 cooperates with the third suction cup assembly 803 to open the bag mouth of the packaging bag.

[0032] Please refer to Figure 1-Figure 3 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 screw nut transmission mechanism is arranged inside the slide rail seat 902, and a sensor 903 for monitoring the displacement of the bag taking mechanism 8 is arranged at the side end of the slide rail seat 902, the output shaft end of the motor 901 extends into the slide rail seat 902 and is connected to the screw, the bag taking mechanism 8 includes a support frame 801, a sliding block 802 is fixedly arranged at the bottom of the support frame 801, and the bottom end of the sliding block 802 is connected to the screw nut inside the slide rail seat 902, when the motor 901 is driven, the screw nut transmission mechanism inside the slide rail seat 902 drives the bag taking mechanism 8 to perform horizontal reciprocating motion.

[0033] Please refer to Figure 2 and Figure 3As shown, in order to realize the operations of sucking up the packaging bag and opening the bag mouth, a fourth telescopic mechanism 804 is fixedly arranged on the top of the support frame 801, and a third suction cup assembly 803 is arranged at the telescopic end of the fourth telescopic mechanism 804. When the third suction cup assembly 803 is at the exit position of the lower end of the packaging bag storage box 3, it can suck out the packaging bag, and the third suction cup assembly 803 transports the packaging bag to the position of the second suction cup assembly 1004 through the transmission of the transmission mechanism 9. Under the joint action of the third suction cup assembly 803 and the second suction cup assembly 1004, the bag mouth of the packaging bag is opened.

[0034] Please refer to Figure 1-Figure 6 As shown, the first telescopic mechanism 602, the second telescopic mechanism 604, the third telescopic mechanism 1002 and the fourth telescopic mechanism 804 all adopt telescopic cylinders, which have stable transmission, reliable operation and fast response time.

[0035] Please refer to Figure 1-Figure 6 As shown, the first suction cup assembly 605, the second suction cup assembly 1004 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.

[0036] 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.

[0037] 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 feeding machine for sheet materials, characterized in that: It comprises a bottom plate (1) and a support seat (2); a packaging bag storage box (3) is arranged at the upper end of the support seat (2); a bracket (7) is arranged at the side of the support seat (2); a connecting plate (4) is arranged at the top of the bracket (7); a material storage box (5) is arranged at the lower end of the connecting plate (4); the material storage box (5) is parallel to the packaging bag storage box (3); a bag pulling mechanism (10) is arranged below the material storage box (5); and a material taking and placing mechanism (6) is arranged at the outlet end of the material storage box (5); the bracket (7) A conveying mechanism (9) is arranged at the lower middle part, a bag taking mechanism (8) is arranged above the conveying mechanism (9), and the bag taking mechanism (8) is located at the exit side of the material storage box (5) and the packaging bag storage box (3); The material storage box (5) is a shell structure arranged obliquely, a material baffle (501) is arranged at the outlet of the lower end of the material storage box (5), and a counterweight block (502) is arranged inside the material storage box (5); The material taking and placing mechanism (6) comprises a fixing seat (601) and a mounting plate (603), wherein the mounting plate (603) is arranged on the bottom surface of the top of the bracket (7), and a second telescopic mechanism (604) is arranged at the bottom of the mounting plate (603), and a first suction cup assembly (605) is arranged at the telescopic end of the second telescopic mechanism (604); the fixing seat (601) is arranged at the top of the bracket (7), and a first telescopic mechanism (602) is arranged on the side of the fixing seat (601), and a guide housing (606) capable of storing sheet materials is arranged at the telescopic end of the first telescopic mechanism (602); The bag pulling mechanism (10) comprises a horizontal plate (1001) fixed to the middle of the bracket (7), a rotating cylinder (1005) is fixedly arranged on the side of the horizontal plate (1001), a supporting block (1003) is arranged on the rotating end face of the rotating cylinder (1005), the supporting block (1003) is connected to the third telescopic mechanism (1002), and a second suction cup assembly (1004) is arranged at the telescopic end of the third telescopic mechanism (1002).

2. A feeding machine for sheet materials according to claim 1, characterized in that: The conveying mechanism (9) comprises a motor (901) and a slide rail seat (902); a screw nut transmission mechanism is arranged inside the slide rail seat (902); a sensor (903) is arranged at the side end of 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 bag taking mechanism (8) comprises a support frame (801); a sliding block (802) is fixedly arranged at the bottom of the support frame (801); and the bottom end of the sliding block (802) is connected to the screw nut inside the slide rail seat (902).

3. A feeding machine for sheet materials according to claim 2, characterized in that: A fourth telescopic mechanism (804) is fixedly arranged on the top of the support frame (801), and a third suction cup assembly (803) is arranged at the telescopic end of the fourth telescopic mechanism (804).

4. A feeding machine for sheet materials according to any one of claims 1 to 3, characterized in that: The first telescopic mechanism (602), the second telescopic mechanism (604), the third telescopic mechanism (1002) and the fourth telescopic mechanism (804) are all With telescopic cylinder.

5. A feeding machine for sheet materials according to any one of claims 1 to 3, characterized in that: The first suction cup assembly (605), the second suction cup assembly (1004) 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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