Positioning and limiting structure of sealing machine

Abstract

The utility model relates to the technical field of sealing machines, in particular to a positioning and limiting structure of a sealing machine. The problems that in the using process of a traditional sealing machine, when a packaging piece inclines, the packaging piece cannot be packaged, and therefore the packaging work efficiency is inconvenient to improve are solved. The utility model provides a positioning and limiting structure of a sealing machine. The positioning and limiting structure comprises a conveying frame, a supporting frame, a conveying assembly, a distance adjusting assembly, a lifting assembly, a rotating assembly and a positioning assembly. Compared with a traditional sealing machine, in the using process, the sealing machine is provided with the humidifying structure and the backflow structure, the two positioning structures can be driven to move relatively by starting the distance adjusting structure, in addition, the positioning structures can be driven to conduct lifting adjustment by starting the lifting structure, and meanwhile the sealing effect is improved. The packaging part can be clamped and fixed by starting the two sets of positioning structures, in addition, the packaging part can be driven by the positioning structures to be adjusted and rotated by starting the rotating structure, and then the packaging work efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to a positioning and limiting structure of a sealing machine. Background Art

[0002] Sealing machines are common equipment in the field of logistics packaging, but most sealing machines have the function of sealing and packaging, and the function of improving the efficiency of packaging work is not complete enough, and it is not convenient to operate and use. With the rapid development of modern packaging technology, the performance and stability of sealing machines as a common packaging equipment have an important impact on product quality and production efficiency. However, in actual use, when the package is tipped over or tilted, the sealing position of the package will be offset, making it impossible to seal and package the package, or manual placement and straightening are required, which will be dangerous to the workers during operation, making it inconvenient to improve the efficiency of packaging work. Utility Model Content

[0003] In order to overcome the problem that when the sealing machine is in use, when the package falls over or tilts, the sealing position of the package will be offset, making it impossible to seal the package, or manual placement and correction are required, which will be dangerous to the workers during operation, making it inconvenient to improve the efficiency of the packaging work.

[0004] The technical solution of the utility model is: a sealing machine positioning and limiting structure, comprising a conveying frame, a supporting frame, a conveying assembly, a distance-adjusting assembly, a lifting assembly, a rotating assembly and a positioning assembly; the conveying assembly is arranged inside the conveying frame, the supporting frame is arranged above the conveying frame, the distance-adjusting assembly is arranged inside the supporting frame, the lifting assembly is arranged below the distance-adjusting assembly, the rotating assembly is arranged below the lifting assembly, and the positioning assembly is arranged on one side of the rotating assembly.

[0005] Preferably, when the sealing machine is in use, first, the package can be transported from the feed port to the discharge port through the conveying component, and the two groups of positioning components can be driven to move relative to each other by starting the distance adjustment component. In addition, the positioning component can be driven to be lifted and lowered by starting the lifting component. At the same time, the package can be clamped and fixed by starting the two groups of positioning components. In addition, starting the rotating component can drive the package to be adjusted and rotated through the positioning component, so that the package can be flipped and straightened, thereby improving the packaging work efficiency.

[0006] Preferably, the conveying component includes a protective shell, an active motor, a driving shaft, a driving wheel, a spacer and a conveyor belt; a protective shell is provided on one side of the conveying frame, an active motor is provided inside the protective shell, a driving shaft is provided at the output end of the active motor, a driving wheel is provided outside the active shaft, a conveyor belt is provided outside the driving wheel, a spacer is provided on the side wall of the conveyor belt, and multiple groups of spacers are provided; first, the package is placed at one end of the conveyor belt, and then, the active motor is started to drive the active wheel to rotate through the active shaft, and the active wheel can drive the conveyor belt to rotate in a circle, and the conveyor belt can drive the package from the feed port to the discharge port.

[0007] Preferably, the conveying assembly also includes a driven wheel and a driven shaft; a driven shaft is arranged on the inner wall of the conveying frame, a driven wheel is arranged outside the driven shaft, the driven wheel is arranged inside the conveyor belt, and the driven wheel is rotatably connected to the conveyor belt; the conveyor belt can drive the driven wheel to rotate through the driven shaft.

[0008] Preferably, the pitch adjusting component includes a protective shell, a pitch adjusting motor, a bidirectional screw, a guide groove, a moving block and a guide block; a protective shell is provided on one side of the support frame, a pitch adjusting motor is provided inside the protective shell, a bidirectional screw is provided at the output end of the pitch adjusting motor, a guide groove is provided on the inner wall of the support frame, the bidirectional screw is provided inside the guide groove, a guide block is provided on the side wall of the bidirectional screw, two groups of guide blocks are provided, the guide blocks are threadedly connected to the bidirectional screw, and a moving block is provided below the guide block; starting the pitch adjusting motor can drive the bidirectional screw to rotate, and the bidirectional screw can respectively drive the two groups of guide blocks to move relative to each other, and the two groups of guide blocks can respectively drive the two groups of moving blocks to move relative to each other through the guide groove, and by adjusting the spacing between the two groups of moving blocks, packages of different sizes can be positioned.

[0009] Preferably, the lifting assembly includes an electric-controlled lifting rod, a mounting plate and a lifting plate; an electric-controlled lifting rod is arranged below the guide block, a lifting plate is arranged below the electric-controlled lifting rod, and a mounting plate is arranged below the lifting plate; starting the electric-controlled lifting rod can drive the lifting plate to be lifted and adjusted, and the lifting plate can drive the mounting plate to be lifted and adjusted, thereby driving the positioning assembly to be lifted and adjusted.

[0010] Preferably, the rotating assembly includes a rotating motor, a rotating shaft and a rotating frame; a rotating motor is arranged on one side of the mounting plate, a rotating shaft is arranged at the output end of the rotating motor, and a rotating frame is arranged at one end of the rotating shaft; starting the rotating motor can drive the rotating shaft to rotate, and the rotating shaft can drive the rotating frame to rotate, thereby driving the positioning assembly to rotate and adjust.

[0011] Preferably, the positioning assembly includes an electric push rod and a positioning plate; an electric push rod is arranged on the inner wall of the rotating frame, and two groups of electric push rods are arranged, and a positioning plate is arranged at one end of the electric push rod; starting the electric push rods at the same time can respectively drive the two groups of positioning plates to move relative to each other, and the package can be clamped and fixed by the two groups of positioning plates. In addition, starting the rotating assembly can drive the package to adjust and rotate through the positioning assembly, so that the package can be flipped and straightened, thereby improving the packaging work efficiency.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional sealing machine, when the package is overturned or tilted during use, the sealing position of the package will be offset, making it impossible to seal the package, or to use manual placement and correction. During operation, it will be dangerous to the manual work, which makes it inconvenient to improve the efficiency of packaging. The sealing machine is provided with a humidification structure and a reflux structure. When the sealing machine is in use, first, the package can be conveyed from the inlet to the outlet through the conveying structure, and the two sets of positioning structures can be driven to move relative to each other by starting the distance adjustment structure. In addition, the positioning structure can be driven to lift and adjust by starting the lifting structure. At the same time, the two sets of positioning structures can be started to clamp and fix the package. In addition, the rotation structure can be started to drive the package to adjust and rotate through the positioning structure, so that the package can be flipped and corrected, thereby improving the efficiency of packaging.

[0014] 2. Starting the pitch-adjusting motor can drive the bidirectional screw to rotate, and the bidirectional screw can respectively drive the two sets of guide blocks to move relative to each other, and the two sets of guide blocks can respectively drive the two sets of moving blocks to move relative to each other through the guide grooves, and by adjusting the spacing between the two sets of moving blocks, the two sets of positioning components can be driven to move relative to each other. In addition, starting the electric-controlled lifting rod can drive the lifting plate to be lifted and adjusted, and the lifting plate can drive the mounting plate to be lifted and adjusted, thereby driving the positioning component to be lifted and adjusted. At the same time, starting the two sets of electric-controlled push rods can respectively drive the two sets of positioning plates to move relative to each other, and the package can be clamped and fixed through the two sets of positioning plates. In addition, starting the rotating motor can drive the rotating shaft to rotate, and the rotating shaft can drive the rotating frame to rotate, and then the package can be driven to adjust and rotate through the positioning component, so that the package can be flipped and straightened, thereby improving the packaging work efficiency;

[0015] 3. When the sealing machine is in use, first, place the package at one end of the conveyor belt, then start the active motor to drive the active wheel to rotate through the active shaft, the active wheel can drive the conveyor belt to rotate in a circle, and the conveyor belt can drive the package from the inlet to the outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a positioning and limiting structure of a sealing machine of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a first partial three-dimensional structure of a positioning and limiting structure of a sealing machine of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of a second partial three-dimensional structure of a positioning and limiting structure of a sealing machine of the utility model;

[0019] Figure 4 The third partial three-dimensional structure schematic diagram of a positioning and limiting structure of a sealing machine of the utility model is shown;

[0020] Explanation of the reference numerals: 1. Conveying assembly; 2. Pitch-adjusting assembly; 3. Lifting assembly; 4. Rotating assembly; 5. Positioning assembly; 6. Conveying frame; 7. Support frame; 101. Protective shell; 102. Active motor; 103. Active shaft; 104. Active wheel; 105. Spacer; 106. Conveyor belt; 107. Driven wheel; 108. Driven shaft; 201. Protective shell; 202. Pitch-adjusting motor; 203. Bidirectional screw; 204. Guide groove; 205. Moving block; 206. Guide block; 301. Electric lifting rod; 302. Mounting plate; 303. Lifting plate; 401. Rotating motor; 402. Rotating shaft; 403. Rotating frame; 501. Electric push rod; 502. Positioning plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a sealing machine positioning and limiting structure, including a conveying frame 6, a supporting frame 7, a conveying component 1, a distance adjustment component 2, a lifting component 3, a rotating component 4 and a positioning component 5; the conveying component 1 is arranged inside the conveying frame 6, the supporting frame 7 is arranged above the conveying frame 6, the distance adjustment component 2 is arranged inside the supporting frame 7, the lifting component 3 is arranged below the distance adjustment component 2, the rotating component 4 is arranged below the lifting component 3, and the positioning component 5 is arranged on one side of the rotating component 4.

[0023] See also Figure 2, the transmission component 1 includes a protective shell 101, an active motor 102, a driving shaft 103, a driving wheel 104, a spacer 105 and a conveyor belt 106; a protective shell 101 is provided on one side of the transmission frame 6, an active motor 102 is provided inside the protective shell 101, an active shaft 103 is provided at the output end of the active motor 102, a driving wheel 104 is provided outside the driving shaft 103, a conveyor belt 106 is provided outside the driving wheel 104, a spacer 105 is provided on the side wall of the conveyor belt 106, and a plurality of groups of spacers 105 are provided; first, the package is placed on the transmission frame 6, The driving motor 102 is started to drive the driving wheel 104 to rotate through the driving shaft 103, and the driving wheel 104 can drive the conveyor belt 106 to rotate in a circular manner, and the package can be driven from the inlet to the outlet through the conveyor belt 106; the conveying assembly 1 also includes a driven wheel 107 and a driven shaft 108; a driven shaft 108 is arranged on the inner wall of the conveying frame 6, and a driven wheel 107 is arranged outside the driven shaft 108, and the driven wheel 107 is arranged inside the conveyor belt 106, and the driven wheel 107 is connected to the conveyor belt 106 for rotation. The conveyor belt 106 can drive the driven wheel 107 to rotate through the driven shaft 108; the pitch adjustment component 2 includes a protective shell 201, a pitch adjustment motor 202, a bidirectional screw 203, a guide groove 204, a moving block 205 and a guide block 206; a protective shell 201 is provided on one side of the support frame 7, a pitch adjustment motor 202 is provided inside the protective shell 201, a bidirectional screw 203 is provided at the output end of the pitch adjustment motor 202, a guide groove 204 is provided on the inner wall of the support frame 7, and the bidirectional screw 203 is provided inside the guide groove 204, and the side of the bidirectional screw 203 A guide block 206 is arranged on the wall, and two groups of guide blocks 206 are arranged. The guide blocks 206 are threadedly connected with the bidirectional screw 203, and a moving block 205 is arranged below the guide block 206; starting the pitch-adjusting motor 202 can drive the bidirectional screw 203 to rotate, and the bidirectional screw 203 can respectively drive the two groups of guide blocks 206 to move relative to each other, and the two groups of guide blocks 206 can respectively drive the two groups of moving blocks 205 to move relative to each other through the guide groove 204, and by adjusting the spacing between the two groups of moving blocks 205, packages of different sizes can be positioned.

[0024] See also Figure 3-4In this embodiment, the lifting assembly 3 includes an electric lifting rod 301, a mounting plate 302 and a lifting plate 303; an electric lifting rod 301 is arranged below the guide block 206, a lifting plate 303 is arranged below the electric lifting rod 301, and a mounting plate 302 is arranged below the lifting plate 303; starting the electric lifting rod 301 can drive the lifting plate 303 to perform lifting and adjustment, and the lifting plate 303 can drive the mounting plate 302 to perform lifting and adjustment, thereby driving the positioning assembly 5 to perform lifting and adjustment; the rotating assembly 4 includes a rotating motor 401, a rotating shaft 402 and a rotating frame 403; a rotating motor 401 is arranged on one side of the mounting plate 302, a rotating shaft 402 is arranged at the output end of the rotating motor 401, and a rotating frame 403 is arranged at one end of the rotating shaft 402 3; Starting the rotating motor 401 can drive the rotating shaft 402 to rotate, and the rotating shaft 402 can drive the rotating frame 403 to rotate, so as to drive the positioning component 5 to rotate and adjust; the positioning component 5 includes an electric control push rod 501 and a positioning plate 502; the inner wall of the rotating frame 403 is provided with an electric control push rod 501, and the electric control push rod 501 is provided with two groups, and a positioning plate 502 is provided at one end of the electric control push rod 501; starting the electric control push rod 501 at the same time can respectively drive the two groups of positioning plates 502 to move relative to each other, and the packaging can be clamped and fixed by the two groups of positioning plates 502. In addition, starting the rotating component 4 can drive the packaging to adjust and rotate through the positioning component 5, so that the packaging can be turned over and straightened, thereby improving the packaging work efficiency;

[0025] When the sealing machine is in use, first, the package is placed at one end of the conveyor belt 106, then the driving motor 102 is started to drive the driving wheel 104 to rotate through the driving shaft 103, and the driving wheel 104 can drive the conveyor belt 106 to rotate in a circular manner, and the conveyor belt 106 can drive the package to be transported from the inlet to the outlet;

[0026] Furthermore, starting the pitch-adjusting motor 202 can drive the bidirectional screw 203 to rotate, and the bidirectional screw 203 can respectively drive the two sets of guide blocks 206 to perform relative motion, and the two sets of guide blocks 206 can respectively drive the two sets of moving blocks 205 to perform relative motion through the guide grooves 204, and by adjusting the spacing between the two sets of moving blocks 205, the two sets of positioning components 5 can be driven to perform relative motion;

[0027] In addition, starting the electric control lifting rod 301 can drive the lifting plate 303 to be raised and lowered, and the lifting plate 303 can drive the mounting plate 302 to be raised and lowered, thereby driving the positioning assembly 5 to be raised and lowered;

[0028] At the same time, starting the two sets of electric control push rods 501 can respectively drive the two sets of positioning plates 502 to move relative to each other, and the packaging can be clamped and fixed by the two sets of positioning plates 502;

[0029] In addition, starting the rotating motor 401 can drive the rotating shaft 402 to rotate, and the rotating shaft 402 can drive the rotating frame 403 to rotate, and then the positioning component 5 can drive the packaging part to adjust and rotate, so that the packaging part can be flipped and straightened, thereby improving the packaging work efficiency.

[0030] Through the above steps, when the sealing machine is in use, first, the package can be transported from the feed port to the discharge port through the conveying component 1, and the two groups of positioning components 5 can be driven to move relative to each other by starting the distance adjustment component 2. In addition, by starting the lifting component 3, the positioning component 5 can be driven to lift and adjust. At the same time, starting the two groups of positioning components 5 can clamp and fix the package. In addition, starting the rotating component 4 can drive the package to adjust and rotate through the positioning component 5, so that the package can be flipped and straightened, thereby improving the packaging work efficiency.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A sealing machine positioning and limiting structure, comprising a conveying frame (6), characterized in that: The invention also comprises a support frame (7), a transmission component (1), a distance adjustment component (2), a lifting component (3), a rotating component (4) and a positioning component (5); the transmission component (1) is arranged inside the transmission frame (6), the support frame (7) is arranged above the transmission frame (6), the distance adjustment component (2) is arranged inside the support frame (7), the lifting component (3) is arranged below the distance adjustment component (2), the rotating component (4) is arranged below the lifting component (3), and the positioning component (5) is arranged on one side of the rotating component (4).

2. A sealing machine positioning and limiting structure according to claim 1, characterized in that: The transmission component (1) comprises a protective shell (101), a driving motor (102), a driving shaft (103), a driving wheel (104), a spacer plate (105) and a conveyor belt (106); a protective shell (101) is arranged on one side of a conveyor frame (6); a driving motor (102) is arranged inside the protective shell (101); a driving shaft (103) is arranged at the output end of the driving motor (102); a driving wheel (104) is arranged outside the driving shaft (103); a conveyor belt (106) is arranged outside the driving wheel (104); a spacer plate (105) is arranged on the side wall of the conveyor belt (106); and a plurality of groups of spacer plates (105) are arranged.

3. A sealing machine positioning and limiting structure according to claim 1, characterized in that: The conveying assembly (1) further comprises a driven wheel (107) and a driven shaft (108); the driven shaft (108) is arranged on the inner wall of the conveying frame (6), the driven wheel (107) is arranged outside the driven shaft (108), the driven wheel (107) is arranged inside the conveying belt (106), and the driven wheel (107) is rotatably connected to the conveying belt (106).

4. A sealing machine positioning and limiting structure according to claim 1, characterized in that: The pitch adjustment component (2) comprises a protective shell (201), a pitch adjustment motor (202), a bidirectional screw (203), a guide groove (204), a moving block (205) and a guide block (206); a protective shell (201) is arranged on one side of a support frame (7); a pitch adjustment motor (202) is arranged inside the protective shell (201); a bidirectional screw (203) is arranged at the output end of the pitch adjustment motor (202); a guide groove (204) is provided on the inner wall of the support frame (7); the bidirectional screw (203) is arranged inside the guide groove (204); a guide block (206) is arranged on the side wall of the bidirectional screw (203); two groups of guide blocks (206) are arranged; the guide blocks (206) are threadedly connected to the bidirectional screw (203); and a moving block (205) is arranged below the guide blocks (206).

5. A sealing machine positioning and limiting structure according to claim 4, characterized in that: The lifting assembly (3) comprises an electrically controlled lifting rod (301), a mounting plate (302) and a lifting plate (303); the electrically controlled lifting rod (301) is arranged below the guide block (206), the lifting plate (303) is arranged below the electrically controlled lifting rod (301), and the mounting plate (302) is arranged below the lifting plate (303).

6. A sealing machine positioning and limiting structure according to claim 5, characterized in that: The rotating assembly (4) comprises a rotating motor (401), a rotating shaft (402) and a rotating frame (403); the rotating motor (401) is arranged on one side of the mounting plate (302), the rotating shaft (402) is arranged at the output end of the rotating motor (401), and the rotating frame (403) is arranged at one end of the rotating shaft (402).

7. A sealing machine positioning and limiting structure according to claim 6, characterized in that: The positioning assembly (5) comprises an electric control push rod (501) and a positioning plate (502); the electric control push rod (501) is arranged on the inner wall of the rotating frame (403), two groups of the electric control push rod (501) are arranged, and a positioning plate (502) is arranged at one end of the electric control push rod (501).

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