Binding machine capable of preventing materials from being broken

Abstract

The utility model discloses a strapping machine capable of preventing materials from being broken, which belongs to the technical field of material strapping and is characterized in that a material screening and conveying device, an adjustable material arranging device, a strapping device and a material receiving device are mounted on a machine table; the material screening and conveying device comprises a material conveying belt, a material conveying device and a guide assembly, the material conveying belt and the guide assembly are installed on the machine table, and the material conveying device is installed on the material conveying belt. By means of the mode, materials are aligned and arranged through the adjustable material arranging device, then the materials move along with the guide assembly when the material conveying device runs along the material conveying belt, defective parts in the materials are screened out, and the problems that the materials are broken due to uneven stress during bundling and finished products contain defective products are solved; by means of the buffering device and the receiving conveying belt on the receiving device, the stress of the bundled materials in the conveying process during falling can be reduced, accumulation of the materials is prevented, and breakage caused by falling or accumulation of the bundled materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material bundling, in particular to a bundling machine for preventing materials from breaking. Background Art

[0002] In current production and manufacturing, materials are often bundled. The bundled materials are more compact and neat, which can effectively prevent the movement and collision of materials. They can also play a decorative role and bring convenience to subsequent transportation and packaging.

[0003] For example, the patent with the publication number CN114104386A discloses a noodle bundling mechanism, which includes an end face alignment component, a vibration component, a chain component, a lifting and lifting component, a pressing component, a clamping claw component, a paper pulling component, a paper tape pasting and heating component, a cutting component, a cam component and a rotating component. The end face alignment component is fixed on the two side fixed plates, and the motor drives the two side limit baffles. The vibration component is fixed on the lower panel. In this invention, after feeding, the end face alignment component, the vibration component, the chain component and the pressing component are arranged, and the noodles are tied evenly, flatly, and the two end faces are aligned and the noodles are not broken.

[0004] However, this mechanism cannot screen out defective products, and the material will be unevenly stressed during the bundling process. The bundled materials cannot be transported away in time after bundling. These situations will cause the material to break, resulting in poor finished products and high costs.

[0005] Based on this, the utility model designs a strapping machine which can avoid material breakage to solve the above problem. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a strapping machine which can prevent materials from breaking.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A strapping machine for preventing materials from breaking, comprising a machine platform;

[0009] The machine platform is equipped with a material screening and conveying device, an adjustable material sorting device, a bundling device and a material receiving device;

[0010] The screening material transport device comprises a transport conveyor belt, a transport device and a guide assembly, wherein the transport device is installed on the transport conveyor belt, the guide assembly is connected to the transport device, the transport conveyor belt is connected to the machine platform, and the guide assembly is connected to the machine platform.

[0011] Furthermore, the screening material conveying device also includes a recovery trough, which is fixedly mounted on the machine platform and located below the conveying device.

[0012] Furthermore, the material conveyor belt includes rollers and belts. There are two rollers, one front and one rear, which are rotatably connected to the inside of the machine. The two rollers are connected by belt transmission. There are two belts, which are transmission-connected to both ends of the two rollers. A material transport device is fixedly connected to the belt. There are multiple groups of material transport devices, and each group is evenly distributed on the outside of the belt, and each group is fixedly connected to the belt.

[0013] Furthermore, the material transport device includes a material transport frame, a polygonal sliding column, a spring, a baffle and a pulley. There are two baffles, which are fixedly connected to the belts on both sides respectively. The baffle is provided with a polygonal through hole for cooperating with the sliding connection of the polygonal sliding column. Both ends of the material transport frame are fixedly connected with polygonal sliding columns. The spring is sleeved on the polygonal sliding column. Both ends of the spring are fixedly connected with the baffle and the material transport frame respectively. The pulley is rotatably connected to the end of the right polygonal sliding column, and the pulley is connected to the guide assembly.

[0014] Furthermore, the guide assembly is a wave-shaped guide rail, the guide assembly is fixedly installed inside the machine, and the guide assembly is rollingly connected to the pulley.

[0015] Furthermore, the adjustable material sorting device includes an adjusting component and a material sorting baffle, the adjusting component is installed on the machine platform, and the material sorting baffle is installed on the adjusting component.

[0016] Furthermore, the adjustment component includes a motor, a sliding rod, a block and a bidirectional screw rod. The motor is fixedly connected to the outside of the right side of the machine, the output end of the motor is fixedly connected to the right end of the bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the inside of the machine, the bidirectional screw rod is placed parallel to the sliding rod, the sliding rod is fixedly connected to the inside of the machine, there are two blocks, which are respectively threadedly connected to the two ends of the bidirectional screw rod, the sliding rod is slidably connected to the sliding rod, and the two blocks are respectively connected to two material sorting baffles.

[0017] Furthermore, there are two material sorting baffles, both of which are arc-shaped plates, which are fixedly connected to the two sliders respectively. The two material sorting baffles are tilted and mirrored, the front section of the material sorting baffle is a horizontal section, and the curvature of the rear section increases from front to back.

[0018] Furthermore, the strapping device includes a strapping machine body, a lifting claw and a cylinder. The strapping machine body is the same as the strapping part in the existing strapping machine, which is the existing technology. The lifting claw is fixedly connected to the output end of the cylinder. The lifting claw is located in the lower middle position of the two rotating claws in the strapping machine body. A through groove is opened in the middle of the material transport frame for cooperating with the lifting claw. The cylinder is vertically fixedly installed at the bottom of the machine platform, and the output end is fixedly installed with a lifting claw.

[0019] Furthermore, the material receiving device includes a buffer plate, a material guide trough and a material receiving conveyor belt. The buffer plate is fixedly mounted on the material guide trough, and the buffer plate is tilted at the front of the front roller. The material guide trough is fixedly mounted on the machine platform, and the large opening of the material guide trough faces the front roller, and the small opening faces the material receiving conveyor belt. The material receiving conveyor belt is fixedly mounted on the machine platform, and the material receiving conveyor belt is located at the lower side of the small opening of the material guide trough.

[0020] The utility model has the following technical effects:

[0021] 1. The utility model aligns and arranges the materials through an adjustable material sorting device, and then screens out the defective parts of the materials when the material transport device runs along the material transport conveyor belt, thereby avoiding the problem of material breakage caused by uneven force during bundling and defective products mixed in the finished bundled products.

[0022] 2. The utility model uses the buffer device on the material receiving device to reduce the force on the bundled materials when they fall, thus avoiding the breakage of the bundled materials caused by falling;

[0023] 3. The utility model uses the material receiving conveyor belt on the material receiving device to enable the materials to be transported away in time after being bundled, thereby avoiding breakage caused by material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The utility model is a three-dimensional strapping machine for preventing material from breaking. Figure 1 ;

[0026] Figure 2 This is a front view of a strapping machine for preventing materials from breaking according to the utility model;

[0027] Figure 3 This is a top view of a strapping machine for preventing materials from breaking according to the utility model;

[0028] Figure 4 The utility model is a three-dimensional strapping machine for preventing material from breaking. Figure 2 ;

[0029] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0030] Figure 6 For along Figure 2 AA direction cross-sectional view;

[0031] Figure 7 for Figure 6 Enlarged view of point C in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Machine platform 2. Material screening and conveying device 21. Material conveying conveyor belt 211. Roller 212. Belt 22. Material conveying device 221. Material conveying rack 222. Polygonal sliding column 223. Spring 224. Baffle 225. Pulley 23. Guide assembly 24. Recovery trough 3. Adjustable material sorting device 31. Adjustment assembly 311. Motor 312. Sliding rod 313. Sliding block 314. Bidirectional screw rod 32. Material sorting baffle 4. Strapping device 41. Strapping machine body 42. Lifting claw 43. Cylinder 5. Material receiving device 51. Buffer plate 52. Material guide trough 53. Material receiving conveyor belt. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The utility model is further described below in conjunction with embodiments.

[0036] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0037] Example 1

[0038] Please refer to the instruction manual Figure 1-7 A strapping machine for preventing materials from breaking comprises a machine platform 1,

[0039] The machine platform 1 is equipped with a material screening and conveying device 2, an adjustable material sorting device 3, a bundling device 4 and a material receiving device 5;

[0040] The screening material transport device 2 includes a transport conveyor belt 21, a transport device 22 and a guide assembly 23. The transport device 22 is installed on the transport conveyor belt 21. The guide assembly 23 is connected to the transport device 22. The transport conveyor belt 21 is connected to the machine platform 1. The guide assembly 23 is connected to the machine platform 1.

[0041] The screening material conveying device 2 further includes a recovery trough 24 , which is fixedly mounted on the machine platform 1 and is located below the conveying device 22 .

[0042] The material conveyor belt 21 includes a roller 211 and a belt 212. There are two rollers 211, one in front and one in the back, which are rotatably connected to the inside of the machine 1. The two rollers 211 are connected through the belt 212. There are two belts 212, which are connected to both ends of the two rollers 211. The belt 212 is fixedly connected to a material conveying device 22. There are multiple groups of material conveying devices 22, and each group is evenly distributed on the outside of the belt 212, and each group is fixedly connected to the belt 212.

[0043] The material transport device 22 includes a material transport frame 221, a polygonal slide column 222, a spring 223, a baffle 224 and a pulley 225. There are two baffles 224, which are fixedly connected to the belts 212 on both sides respectively. The baffle 224 is provided with a polygonal through hole for matching the sliding connection of the polygonal slide column 222. Both ends of the material transport frame 221 are fixedly connected with the polygonal slide column 222. The spring 223 is sleeved on the polygonal slide column 222. Both ends of the spring 223 are fixedly connected with the baffle 224 and the material transport frame 221 respectively. The pulley 225 is rotatably connected to the end of the right polygonal slide column 222, and the pulley 225 is connected to the guide assembly 23.

[0044] The guide assembly 23 is a wave-shaped guide rail, and the guide assembly 23 is fixedly installed inside the machine 1 . The guide assembly 23 is rollingly connected to the pulley 225 .

[0045] When the strapping machine for preventing material breakage works normally, each group of material transport racks 221 transports a certain amount of material and runs along the belt 212 driven by the roller 211. The pulley 225 moves along the guide assembly 23, driving the material transport racks 221 to swing left and right, and shaking out defective materials into the recovery trough 24.

[0046] The adjustable material sorting device 3 includes an adjusting component 31 and a material sorting baffle 32 . The adjusting component 31 is mounted on the machine platform 1 , and the material sorting baffle 32 is mounted on the adjusting component 31 .

[0047] The adjustment component 31 includes a motor 311, a slide bar 312, a slider 313 and a bidirectional screw rod 314. The motor 311 is fixedly connected to the outside of the right side of the machine 1. The output end of the motor 311 is fixedly connected to the right end of the bidirectional screw rod 314. The other end of the bidirectional screw rod 314 is rotatably connected to the inside of the machine 1. The bidirectional screw rod 314 is placed parallel to the slide bar 312. The slide bar 312 is fixedly connected to the inside of the machine 1. There are two sliders 313, which are respectively threadedly connected to the two ends of the bidirectional screw rod 314. The slider 313 is slidably connected to the slide bar 312. The two sliders 313 are respectively connected to the two material sorting baffles 32.

[0048] There are two material sorting baffles 32, both of which are arc-shaped plates, which are fixedly connected to the two sliders 313 respectively. The two material sorting baffles 32 are tilted and mirrored, and the front section of the material sorting baffle 32 is a horizontal section, and the curvature of the rear section increases from front to back.

[0049] When the strapping machine for preventing material breakage is working normally, when the material is driven by the material transport rack 221 to between the material sorting baffles 32, the material will be blocked by the material sorting baffles 32 due to the left and right swing, so that the two ends of the material are aligned; when the motor 311 is running, the slider 313 drives the two material sorting baffles 32 to move with the bidirectional screw rod 314, thereby controlling the opening and closing of the material sorting baffles 32 to adjust the size of the sortable material.

[0050] The strapping device 4 includes a strapping machine body 41, a lifting claw 42 and a cylinder 43. The strapping machine body 41 is fixedly installed on the machine platform 1, and the lifting claw 42 is fixedly connected to the output end of the cylinder 43. The lifting claw 42 is located in the lower middle position of the two rotating claws in the strapping machine body 41. A through groove for cooperating with the lifting claw 42 is opened in the middle of the material transport frame 221. The cylinder 43 is vertically fixedly installed at the bottom of the machine platform 1, and the lifting claw 42 is fixedly installed at the output end.

[0051] When the strapping machine that prevents material breakage is working normally, the lifting claw 42 passes through the through slot provided in the material transport rack 221 to lift the upper material to between the two rotating claws of the strapping machine body 41, and the rotating claws grab the material. The paper feeding device of the strapping machine body 41 sticks the wrapping paper to the surface of the material, and the rotating claws drive the material to rotate to wrap the wrapping paper around the material. The fixing device of the strapping machine body 41 fixes and cuts the wrapping paper, and then the lifting claw 42 lifts the bundled material back to the material transport rack 221.

[0052] The material receiving device 5 includes a buffer plate 51, a material guide trough 52 and a material receiving conveyor belt 53. The buffer plate 51 is fixedly installed on the material guide trough 52. The buffer plate 51 is tilted in front of the front roller 211. The material guide trough 52 is fixedly installed on the machine 1. The large opening of the material guide trough 52 faces the front roller 211, and the small opening faces the material receiving conveyor belt 53. The material receiving conveyor belt 53 is fixedly installed on the machine 1, and the material receiving conveyor belt 53 is located at the lower side of the small opening of the material guide trough 52.

[0053] When the strapping machine for preventing material breakage works normally, the strapped material transported by the material transporting rack 221 will fall onto the buffer plate 51, and roll down from one end of the small opening along the material guide trough 52 to the material receiving conveyor belt 53, and then be transported away.

[0054] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A strapping machine for preventing materials from breaking, comprising a machine platform (1), characterized in that: The machine platform (1) is equipped with a material screening and conveying device (2), an adjustable material sorting device (3), a bundling device (4) and a material receiving device (5); The screening material conveying device (2) comprises a conveying belt (21), a conveying device (22) and a guiding assembly (23); the conveying device (22) is installed on the conveying belt (21); the guiding assembly (23) is connected to the conveying device (22); the conveying belt (21) is connected to the machine (1); and the guiding assembly (23) is connected to the machine (1); The adjustable material sorting device (3) comprises an adjusting component (31) and a material sorting baffle (32), wherein the adjusting component (31) is mounted on the machine platform (1), and the material sorting baffle (32) is mounted on the adjusting component (31); The adjusting component (31) comprises a motor (311), a sliding rod (312), a slider (313) and a bidirectional screw rod (314); the motor (311) is fixedly connected to the outside of the right side of the machine (1); the output end of the motor (311) is fixedly connected to the right end of the bidirectional screw rod (314); the other end of the bidirectional screw rod (314) is rotatably connected to the inside of the machine (1); the bidirectional screw rod (314) and the sliding rod (312) are placed parallel to each other; the sliding rod (312) is fixedly connected to the inside of the machine (1); there are two sliders (313), which are respectively threadedly connected to the two ends of the bidirectional screw rod (314); the slider (313) and the sliding rod (312) are slidably connected; and the two sliders (313) are respectively connected to the two material sorting baffles (32); There are two material sorting baffles (32), both of which are arc-shaped plates and are respectively fixedly connected to the two sliders (313). The two material sorting baffles (32) are arranged in an inclined mirror image, the front section of the material sorting baffle (32) is a horizontal section, and the curvature of the rear section increases from front to back.

2. The strapping machine for preventing material breakage according to claim 1, characterized in that: The screening material conveying device (2) further comprises a recovery trough (24), which is fixedly mounted on the machine platform (1) and is located below the material conveying device (22).

3. The strapping machine for preventing material breakage according to claim 2, characterized in that: The material conveyor belt (21) comprises a roller (211) and a belt (212). There are two rollers (211), one rotatably connected to the inside of the machine platform (1) in a front-to-rear manner. The two rollers (211) are connected by a belt (212). There are two belts (212), which are connected to both ends of the two rollers (211). A material conveying device (22) is fixedly connected to the belt (212). There are multiple groups of material conveying devices (22), and each group is evenly distributed on the outside of the belt (212), and each group is fixedly connected to the belt (212).

4. The strapping machine for preventing material breakage according to claim 3, characterized in that: The material transport device (22) comprises a material transport frame (221), a polygonal slide column (222), a spring (223), a baffle (224) and a pulley (225). There are two baffles (224), which are respectively fixedly connected to the belts (212) on both sides. The baffles (224) are provided with polygonal through holes used for sliding connection with the polygonal slide column (222). Both ends of the material transport frame (221) are fixedly connected with the polygonal slide column (222). The spring (223) is sleeved on the polygonal slide column (222). Both ends of the spring (223) are respectively fixedly connected with the baffle (224) and the material transport frame (221). The pulley (225) is rotatably connected to the end of the right polygonal slide column (222), and the pulley (225) is connected to the guide assembly (23).

5. The strapping machine for preventing materials from breaking according to claim 4, characterized in that: The guide assembly (23) is a wave-shaped guide rail. The guide assembly (23) is fixedly installed inside the machine platform (1). The guide assembly (23) is rollingly connected to the pulley (225).

6. The strapping machine for preventing materials from breaking according to claim 5, characterized in that: The strapping device (4) comprises a strapping machine body (41), a lifting claw (42) and a cylinder (43); the strapping machine body (41) is fixedly mounted on the machine platform (1); the lifting claw (42) is fixedly connected to the output end of the cylinder (43); the lifting claw (42) is located in the lower middle position of two rotating claws in the strapping machine body (41); a through slot for cooperating with the lifting claw (42) is provided in the middle of the material transport frame (221); the cylinder (43) is vertically fixedly mounted on the inner bottom of the machine platform (1); and the lifting claw (42) is fixedly mounted on the output end.

7. The strapping machine for preventing materials from breaking according to claim 6, characterized in that: The material receiving device (5) comprises a buffer plate (51), a material guide trough (52) and a material receiving conveyor belt (53); the buffer plate (51) is fixedly mounted on the material guide trough (52); the buffer plate (51) is tiltedly arranged in front of the front roller (211); the material guide trough (52) is fixedly mounted on the machine platform (1); the large opening of the material guide trough (52) faces the front roller (211) and the small opening faces the material receiving conveyor belt (53); the material receiving conveyor belt (53) is fixedly mounted on the machine platform (1); and the material receiving conveyor belt (53) is located at the lower side of the small opening of the material guide trough (52).

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