Ultrasonic bagging machine for building materials

Abstract

The utility model belongs to the technical field of bagging machines, and particularly relates to an ultrasonic bagging machine for building materials, which comprises a fixing strip, a bag unfolding frame arranged on one side of the fixing strip, a support frame arranged at one end of the bag unfolding frame far away from the fixing strip, and a conveying component arranged in the fixing strip. The reciprocating mechanism comprises a supporting plate, the supporting plate is slidably connected with the fixing strip, a U-shaped groove is formed in the top of the fixing strip, a reciprocating lead screw is rotationally connected into the fixing strip, and a steel pipe is fixedly connected into the fixing strip. According to the building material clamping device, the first motor is started to enable the supporting plate to slide on the reciprocating lead screw and the steel pipe, one end of the supporting plate is fixedly connected with the electric push rod and the air cylinder, the air cylinder is started to drive the clamping plate to clamp building materials, and the reciprocating lead screw drives the supporting plate to reciprocate on the U-shaped groove formed in the fixing strip; building materials outside a production line are clamped and placed on the conveying belt, and manual operation is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging machines, and particularly relates to an ultrasonic bagging machine for building materials. Background Art

[0002] A bagging machine is a device used for packaging products, usually for packaging single or multiple items to protect them from damage, pollution or alteration. Such a machine can wrap a layer of plastic film around the product and then heat-shrink the film to closely fit the product surface, forming a tightly sealed package. This encapsulation method can provide additional protection against the intrusion of dust and other external substances, and also helps to enhance the appearance and overall selling point of the product.

[0003] The prior art has the following defects or problems: The prior art with the publication number of CN220430678U discloses a bagging mechanism of a bagging machine, including an operating table. A bagging groove is formed at one edge of the operating table, and expansion cylinders are installed on both sides inside the bagging groove. A moving plate is installed at the telescopic end of the expansion cylinder, and an opening and closing groove is formed on one side of the moving plate. A first gear is rotatably installed above the inner side of the opening and closing groove, and a second gear is rotatably installed below the inner side of the opening and closing groove. Expansion plates are installed on one sides of the first gear and the second gear, and a motor is installed on the other side of the moving plate; An elastic sheet is commonly installed between the two expansion plates. By setting the first gear, the second gear, the expansion plates and the motor, the utility model enables the two expansion plates on one side to rotate in the opposite direction and unfold in a shape of an eight, so as to increase the opening width of the bag, and thus avoid blocking the pushed-in items due to too small bag opening and affecting the bagging speed.

[0004] During the use of the above device, when bagging is required, it is necessary to manually place the bag into the device. Manual operation limits the production speed and efficiency of the bagging machine. Manually placing the bag is not as fast and accurate as an automatic feeding system, and it will increase the labor cost.

[0005] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an ultrasonic bagging machine for building materials, which solves the existing problems.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An ultrasonic bagging machine for building materials, including a fixing strip, a bag unfolding frame arranged on one side of the fixing strip, a support frame arranged at one end of the bag unfolding frame away from the fixing strip, and a conveying component arranged inside the fixing strip;

[0008] The conveying assembly includes a support plate which is slidably connected to the fixed bar. A U-shaped groove is formed at the top of the fixed bar. A reciprocating lead screw is rotatably connected inside the fixed bar. A steel pipe is fixedly connected inside the fixed bar. One side of the fixed bar is fixedly connected with a first motor, and the output end of the first motor is fixedly connected to the end of the reciprocating lead screw away from the support plate. At the bottom of the end of the support plate away from the fixed bar, two evenly distributed electric push rods are fixedly connected. A backing plate is fixedly connected to the bottom of the electric push rod, and a cylinder is fixedly connected to the bottom of the backing plate. The output end of the cylinder is fixedly connected with a clamping plate. A clamping assembly is arranged inside the support frame.

[0009] As a preferred technical solution of the present invention, the clamping assembly includes clamping blocks which are slidably connected to the inner top of the support frame. Two evenly distributed slide rails are fixedly connected to the inner top of the support frame. A second motor is fixedly connected to the top of the support frame. A base is rotatably connected to the inner top of the support frame. A rotating rod is rotatably connected to the bottom of the base. Connecting rods are rotatably connected to both ends of the rotating rod, and the end of the connecting rod away from the rotating rod is rotatably connected to the clamping block. A sealing knife is fixedly connected to the opposite side of the clamping block, and a plurality of evenly distributed ultrasonic heating blocks are fixedly connected to the opposite side of the sealing knife.

[0010] As a preferred technical solution of the present invention, one end of the clamping block close to the second motor is slidably connected to the slide rail, and the output end of the second motor is fixedly connected to the base.

[0011] As a preferred technical solution of the present invention, a conveyor belt abuts against the opposite sides of the bag unfolding frame. Rollers are rotatably connected to both ends inside the conveyor belt, and support feet are rotatably connected to both ends of the rollers.

[0012] As a preferred technical solution of the present invention, bag inlet grooves are formed on both sides of the bag unfolding frame, and a blower is fixedly connected to the top of the bag unfolding frame.

[0013] As a preferred technical solution of the present invention, one end of the blower is fixedly connected with a ventilation pipe, and the end of the ventilation pipe away from the blower is fixedly connected with an air outlet nozzle.

[0014] As a preferred technical solution of the present invention, an operation panel is arranged on one side of the support frame.

[0015] Compared with the prior art, the present invention provides an ultrasonic bagging machine for building materials, which has the following beneficial effects:

[0016] 1. For the ultrasonic bagging machine for building materials, when the first motor starts, it makes the support plate slide on the reciprocating screw rod and the steel pipe. The other end of the support plate is fixedly connected with an electric push rod and a cylinder. When the cylinder starts, it drives the clamping plate to clamp the building materials. The reciprocating screw rod drives the support plate to reciprocate on the U-shaped groove opened in the fixed strip, realizing the clamping and placing of the building materials outside the production line on the conveyor belt, saving manual operation, achieving fast and accurate placement, and improving the production speed and efficiency of the bagging machine.

[0017] 2. For the ultrasonic bagging machine for building materials, when the second motor starts, it drives the base to rotate. The base drives the rotating rod to rotate, thereby driving the connecting rods on both sides to rotate and contract, making the two clamping blocks slide towards each other on the slide rails. Sealing knives and ultrasonic heating blocks are arranged on the opposite sides of the clamping blocks facing each other, which can quickly seal the building materials bagged on the conveyor belt, saving labor costs and improving the production rate. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 It is a structural schematic diagram of the bag unfolding rack of the present utility model;

[0020] Figure 3 It is a structural schematic diagram of the rotating rod of the present utility model;

[0021] Figure 4 For the present utility model Figure 2 An enlarged schematic diagram of part A in the present utility model.

[0022] In the figure: 1, fixed strip; 2, first motor; 3, U-shaped groove; 4, electric push rod; 5, support plate; 6, ventilation pipe; 7, blower; 8, air outlet nozzle; 9, bag unfolding rack; 10, clamping block; 11, second motor; 12, support frame; 13, operation panel; 14, roller; 15, bag inlet groove; 16, backing plate; 17, clamping plate; 18, support foot; 19, conveyor belt; 20, cylinder; 21, sealing knife; 22, ultrasonic heating block; 23, rotating rod; 24, connecting rod; 25, base; 26, slide rail; 27, steel pipe; 28, reciprocating screw rod. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1 、Figure 2 and Figure 4 In this embodiment: An ultrasonic bagging machine for building materials includes a fixing bar 1, a bag unfolding rack 9 arranged on one side of the fixing bar 1, a support frame 12 arranged at one end of the bag unfolding rack 9 away from the fixing bar 1, and a conveying component arranged inside the fixing bar 1; The reciprocating mechanism includes a support plate 5, the support plate 5 is slidably connected to the fixing bar 1, a U-shaped groove 3 is opened at the top of the fixing bar 1, a reciprocating lead screw 28 is rotatably connected inside the fixing bar 1, a steel pipe 27 is fixedly connected inside the fixing bar 1, a motor 1 2 is fixedly connected to one side of the fixing bar 1, and the output end of the motor 1 2 is fixedly connected to one end of the reciprocating lead screw 28 away from the support plate 5. Two uniformly distributed electric push rods 4 are fixedly connected to the bottom of the support plate 5 away from the fixing bar 1, a backing plate 16 is fixedly connected to the bottom of the electric push rod 4, a cylinder 20 is fixedly connected to the bottom of the backing plate 16, the output end of the cylinder 20 is fixedly connected to a clamping plate 17, and a clamping component is arranged inside the support frame 12.

[0025] Specifically, the motor 1 2 drives the reciprocating lead screw 28 and the steel pipe 27 to rotate, so that the support plate 5 makes a reciprocating motion in the U-shaped groove 3 opened in the fixing bar 1. An electric push rod 4 is connected to one side of the support plate 5 for adjusting the clamping height corresponding to different building materials. The cylinder 20 and the clamping plate 17 cooperate with each other, so that the clamping plate 17 clamps the building materials and places them on the conveyor belt 19 for bagging.

[0026] Reference Figure 2 and Figure 3 In this embodiment, the clamping component includes a clamping block 10, the clamping block 10 is slidably connected to the inner top of the support frame 12. Two uniformly distributed slide rails 26 are fixedly connected to the inner top of the support frame 12. A motor 2 11 is fixedly connected to the top of the support frame 12. A base 25 is rotatably connected to the inner top of the support frame 12. A rotating rod 23 is rotatably connected to the bottom of the base 25. Connecting rods 24 are rotatably connected to both ends of the rotating rod 23. One end of the connecting rod 24 away from the rotating rod 23 is rotatably connected to the clamping block 10. A sealing knife 21 is fixedly connected to the opposite side of the clamping block 10. A plurality of uniformly distributed ultrasonic heating blocks 22 are fixedly connected to the opposite side of the sealing knife 21.

[0027] Specifically, when the motor 2 11 is started, the base 25 drives the rotating rod 23 to rotate, thereby driving the connecting rods 24 on both sides of the rotating rod 23 to rotate and pulling the clamping blocks 10 to approach and contract with each other. The sealing knife 21 is used to seal the bag mouth after bagging, and the ultrasonic heating block 22 is used to accelerate the bag mouth sealing to form a tightly sealed package.

[0028] Reference Figure 1, in this embodiment, one end of the clamping block 10 close to the second motor 11 is slidably connected to the slide rail 26, the output end of the second motor 11 is fixedly connected to the base 25, the opposite sides of the bag unfolding frame 9 are abutted against the conveyor belt 19, both ends inside the conveyor belt 19 are rotatably connected to the roller shafts 14, both ends of the roller shafts 14 are rotatably connected to the support feet 18, the bag inlet grooves 15 are opened on both sides of the bag unfolding frame 9, the blower 7 is fixedly connected to the top of the bag unfolding frame 9, one end of the blower 7 is fixedly connected to the ventilation pipe 6, and the end of the ventilation pipe 6 away from the blower 7 is fixedly connected to the air outlet nozzle 8. An operation panel 13 is arranged on one side of the support frame 12.

[0029] Specifically, the bag passes through the bag inlet groove 15 opened in the middle of the bag unfolding frame 9, and the blower 7 blows air on the bag through the ventilation pipe 6 and the air outlet nozzle 8 to make it deform in the direction of the support frame 12. Then the building materials are conveyed over by the conveyor belt 19. At this time, the bag wraps the building materials, passes through the support frame 12, and is sealed by the sealing knife 21 to complete the bagging. The operation panel 13 is used to start and stop the machine and adjust the sealing speed and temperature.

[0030] (The electric push rod 4, the sealing knife 21, the ultrasonic heating block 22, the operation panel 13, etc.) are all well-known or can be found out by professionals in the relevant technical fields of this utility model, so they will not be described here.

[0031] The working principle and usage process of this utility model: The first motor 2 starts, causing the support plate 5 to slide on the reciprocating lead screw 28 and the steel pipe 27. The other end of the support plate 5 is fixedly connected to the electric push rod 4 and the cylinder 20. The cylinder 20 starts to drive the clamping plate 17 to clamp the building materials. The reciprocating lead screw 28 drives the support plate 5 to reciprocate on the U-shaped groove 3 opened on the fixed strip 1, realizing clamping and placing the building materials outside the production line on the conveyor belt 19, saving manual operation, achieving fast and accurate placement, and improving the production speed and efficiency of the bagging machine. The second motor 11 starts, driving the base 25 to rotate. The base 25 drives the rotating rod 23 to rotate, thereby driving the two connecting rods 24 on both sides to rotate and contract, causing the two clamping blocks 10 to slide towards each other on the slide rail 26. The sealing knife 21 and the ultrasonic heating block 22 are arranged on the opposite sides of the clamping blocks 10, which can quickly seal the bagged building materials on the conveyor belt 19, saving labor costs and improving the production rate.

[0032] Finally, it should be noted that the above are only the preferred embodiments of this utility model and are not used to limit this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. An ultrasonic bagging machine for building materials, including a fixed strip (1), characterized in that: The bag unfolding rack (9) arranged on one side of the fixed strip (1), the support frame (12) arranged at one end of the bag unfolding rack (9) far away from the fixed strip (1), and a conveying component is arranged inside the fixed strip (1); The conveying component includes a support plate (5), the support plate (5) is slidably connected with the fixed strip (1), a U-shaped groove (3) is formed at the top of the fixed strip (1), a reciprocating lead screw (28) is rotatably connected inside the fixed strip (1), a steel pipe (27) is fixedly connected inside the fixed strip (1), a first motor (2) is fixedly connected to one side of the fixed strip (1), the output end of the first motor (2) is fixedly connected to one end of the reciprocating lead screw (28) far away from the support plate (5), two uniformly distributed electric push rods (4) are fixedly connected to the bottom of one end of the support plate (5) far away from the fixed strip (1), a backing plate (16) is fixedly connected to the bottom of the electric push rod (4), a cylinder (20) is fixedly connected to the bottom of the backing plate (16), the output end of the cylinder (20) is fixedly connected to a clamping plate (17), and a clamping component is arranged inside the support frame (12).

2. The ultrasonic bagging machine for building materials according to claim 1, wherein: The clamping component includes a clamping block (10), the clamping block (10) is slidably connected to the inner top of the support frame (12), two uniformly distributed slide rails (26) are fixedly connected to the inner top of the support frame (12), a second motor (11) is fixedly connected to the top of the support frame (12), a base (25) is rotatably connected to the inner top of the support frame (12), a rotating rod (23) is rotatably connected to the bottom of the base (25), connecting rods (24) are rotatably connected to both ends of the rotating rod (23), one end of the connecting rod (24) far away from the rotating rod (23) is rotatably connected to the clamping block (10), a sealing knife (21) is fixedly connected to the opposite side of the clamping block (10), and a plurality of uniformly distributed ultrasonic heating blocks (22) are fixedly connected to the opposite side of the sealing knife (21).

3. The ultrasonic bagging machine for building materials according to claim 2, characterized in that: One end of the clamping block (10) close to the second motor (11) is slidably connected to the slide rail (26), and the output end of the second motor (11) is fixedly connected to the base (25).

4. The ultrasonic bagging machine for building materials according to claim 1, wherein: A conveyor belt (19) abuts against the opposite sides of the bag unfolding rack (9), rollers (14) are rotatably connected to both ends inside the conveyor belt (19), and support feet (18) are rotatably connected to both ends of the rollers (14).

5. The ultrasonic bagging machine for building materials according to claim 1, wherein: Feeding slots (15) are formed on both sides of the bag unfolding rack (9), and a blower (7) is fixedly connected to the top of the bag unfolding rack (9).

6. The ultrasonic bagging machine for building materials according to claim 5, wherein: One end of the blower (7) is fixedly connected to a ventilation pipe (6), and the end of the ventilation pipe (6) far away from the blower (7) is fixedly connected to an air outlet nozzle (8).

7. The ultrasonic bagging machine for building materials according to claim 1, characterized in that: An operation panel (13) is arranged on one side of the support frame (12).

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