Continuous sealing device for tank body

Abstract

The utility model relates to the technical field of can body sealing, in particular to a can body continuous sealing device which comprises a conveying belt, a sealing machine is arranged at the right position of the upper surface of the conveying belt, a control panel is arranged on the surface of the front side of the sealing machine, and symmetrical supporting legs are installed at the corners of the surface of the bottom of the sealing machine. The bottom surfaces of the supporting legs are connected with the upper surface of the conveying belt, mounting plates are arranged in the middles of the front side and the rear side of the upper surface of the conveying belt, two-way screws are connected to the opposite faces of the two mounting plates, moving seats are in threaded connection with the outer surfaces of the two-way screws, and limiting plates are mounted on the bottom surfaces of the moving seats. By arranging the bidirectional screw rod, when the bidirectional screw rod rotates, the two moving seats on the surface can be driven to move oppositely, so that the limiting plate on the bottom surface of the bidirectional screw rod is driven to adjust the position, and the bidirectional screw rod is matched with tank bodies with different diameters, positions the tank bodies and prevents the tank bodies from deviating on the surface of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of can body sealing, in particular to a can body continuous sealing device. Background Art

[0002] A sealing machine is a machine that seals containers filled with packaging materials. After the product is loaded into the packaging container, in order to keep the product sealed, maintain product quality, and avoid product loss, the packaging container needs to be sealed. This operation is completed on the sealing machine.

[0003] Common can continuous sealing devices, when in use, usually set the can limit device directly on the surface of the conveyor belt. Due to the influence of the bending angle of the conveyor belt, each transmission belt can only be installed with one specification of limit assembly to avoid affecting normal transmission. As a result, it cannot be used for cans of various specifications and has low practicality.

[0004] Therefore, for the above-mentioned continuous can sealing device, the problem of difficulty in limiting the positions of cans of different specifications urgently needs to be solved to improve the use scenarios of the continuous can sealing device. Utility Model Content

[0005] In order to overcome the common flattening device for polyester cloth production and the common can continuous sealing device, when in use, the limiting device for the can is usually installed directly on the surface of the conveyor belt, which moves synchronously with the conveyor belt. Affected by the bending angle of the conveyor belt, each conveyor belt can only be installed with one specification of limiting component to avoid affecting the normal transmission, resulting in the problem that it cannot be applied to cans of various specifications during use and has low practicality.

[0006] The technical solution of the utility model is: a can continuous sealing device, including a conveyor belt, a sealing machine is arranged on the right side of the upper surface of the conveyor belt, a control panel is arranged on the front side surface of the sealing machine, and mutually symmetrical support legs are installed at the corners of the bottom surface of the sealing machine, the bottom surfaces of the support legs are connected to the upper surface of the conveyor belt, and mounting plates are arranged at the middle positions of the front and rear sides of the upper surface of the conveyor belt, the opposite surfaces of the two mounting plates are connected with bidirectional screws, the outer surfaces of the bidirectional screws are threadedly connected to a moving seat, and a limiting plate is installed on the bottom surface of the moving seat.

[0007] Preferably, a bidirectional screw is provided, which, when it rotates, drives the two movable seats on the surface to move in opposite directions, thereby driving the limit plate on the bottom to adjust its position, so as to match cans of different diameters and position the cans to avoid deviation on the conveyor belt surface. This solves the problem that the existing can continuous sealing device, when in use, usually fixes the limit structure of the can on the soft belt or chain surface of the transmission structure and moves synchronously therewith, resulting in a limited size of the cans that can be matched by each set of transmission structures.

[0008] Preferably, a fixing plate is installed on the front surface of the front mounting plate, and a first drive motor is provided on the upper surface of the fixing plate. The output end of the first drive motor is connected to the front end surface of the bidirectional screw. By setting the first drive motor, the bidirectional screw will be driven to rotate during operation, thereby realizing automatic adjustment of the position of the limit plate, which saves time and effort.

[0009] Preferably, a gap is left between the bottom surface of the limiting plate and the upper surface of the soft belt of the conveyor belt, and the left end of the limiting plate extends to the loading position of the conveyor belt. By setting the limiting plate, the limiting plate can limit the can body at the starting section of the conveyor belt, thereby maintaining the consistency of feeding.

[0010] Preferably, the opposite surfaces of the two mounting plates are connected to a limit rod, which passes through the two movable seats. By setting the limit rod, the position of the movable seat can be restricted to avoid the problem of inconsistent moving distances due to synchronous rotation of the movable seat when the bidirectional screw rotates.

[0011] Preferably, a fixed column is provided on the left side of each of the two mounting plates, and the bottom surface of the fixed column is connected to the upper surface of the conveyor belt. The opposite surfaces of the two fixed columns are rotatably connected to a rotating shaft, and a ring is provided at the middle position of the outer surface of the rotating shaft. A pressure rod is installed on the bottom surface of the ring. By setting the rotating shaft, when it rotates clockwise, the ring can drive the pressure rod on its surface to press down, thereby blocking the can body located in the second position and thereafter, and the first can body is not blocked and will be transported by the conveyor belt to the bottom of the capping machine for capping. After the capping is completed, the rotating shaft rotates counterclockwise, driving the pressure rod to lift up, thereby releasing the next can body, and so on, to achieve intermittent feeding.

[0012] Preferably, a positioning plate is installed on the front surface of the front fixed column, and a second drive motor is installed on the upper surface of the positioning plate. The output end of the second drive motor is connected to the front end surface of the rotating shaft. By setting up the second drive motor, the rotating shaft will be driven to rotate forward and reverse during operation, thereby achieving the purpose of automated operation.

[0013] Preferably, symmetrical electric push rods are provided at the corners of the bottom surface of the conveyor belt, and universal wheels are provided on the bottom surfaces of the four electric push rods. By providing the electric push rods, the entire device can be raised, thereby adjusting the height of the discharge material to match the subsequent processing flow, and by providing the universal wheels, the entire device can be moved easily, which facilitates the adjustment of the work station.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up a bidirectional screw, when it rotates, it will drive the two movable seats on the surface to move in opposite directions, thereby driving the limit plate on the bottom surface to adjust the position, so as to match cans of different diameters and position the cans to avoid deviation on the conveyor surface. This solves the problem of the existing can continuous sealing device, in which the limit structure for the can is usually fixed on the surface of the soft belt or chain of the transmission structure and moves synchronously with it, resulting in a limited size of cans that can be matched by each set of transmission structures;

[0016] 2. By setting the first drive motor, the bidirectional screw will be driven to rotate during operation, thereby realizing automatic adjustment of the position of the limit plate, which saves time and effort. By setting the limit plate, the limit plate can limit the tank body at the starting section of the conveyor belt, thereby maintaining the consistency of feeding. By setting the limit rod, the position of the moving seat can be restricted to avoid the synchronous rotation of the moving seat when the bidirectional screw rotates, resulting in inconsistent moving distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a continuous can sealing device of the present utility model;

[0018] Figure 2 Shown is a bottom-up perspective diagram of a continuous can sealing device of the present invention;

[0019] Figure 3 Shown is a schematic diagram of the bidirectional screw installation structure of a tank continuous sealing device of the present utility model;

[0020] Figure 4 Shown is a schematic diagram of the shaft installation structure of a continuous tank sealing device of the present utility model.

[0021] In the figure: 1. Conveyor belt; 2. Sealing machine; 3. Control panel; 4. Support legs; 5. Mounting plate; 6. Bidirectional screw; 7. Moving seat; 8. Limiting plate; 9. Fixed plate; 10. First drive motor; 11. Limiting rod; 12. Fixed column; 13. Rotating shaft; 14. Ring; 15. Pressure rod; 16. Positioning plate; 17. Second drive motor; 18. Electric push rod; 19. Universal wheel. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1The utility model provides an embodiment: a can continuous sealing device, comprising a conveyor belt 1, a sealing machine 2 is arranged on the right side of the upper surface of the conveyor belt 1, a control panel 3 is arranged on the front side surface of the sealing machine 2, and mutually symmetrical support legs 4 are installed at the corners of the bottom surface of the sealing machine 2. The bottom surfaces of the support legs 4 are connected to the upper surface of the conveyor belt 1, and mounting plates 5 are arranged at the middle positions of the front and rear sides of the upper surface of the conveyor belt 1. The opposite surfaces of the two mounting plates 5 are connected with bidirectional screws 6, and the outer surface of the bidirectional screw 6 is threadedly connected to a moving seat 7, and a limiting plate 8 is installed on the bottom surface of the moving seat 7.

[0024] See also Figure 1-3 The first drive motor 10 is connected to the front end surface of the bidirectional screw 6 by setting the first drive motor 10, and the bidirectional screw 6 is driven to rotate during operation, thereby realizing automatic adjustment of the position of the limit plate 8, which is more time-saving and labor-saving. In addition, a gap is left between the bottom surface of the limit plate 8 and the upper surface of the soft belt of the conveyor belt 1. The left end of the limit plate 8 extends to the loading position of the conveyor belt 1. By setting the limit plate 8, the limit plate 8 can limit the tank body at the starting section of the conveyor belt 1, thereby maintaining the consistency of feeding, and the opposite surfaces of the two mounting plates 5 are connected to the limit rod 11, which passes through the two moving seats 7. By setting the limit rod 11, the position of the moving seat 7 can be limited to avoid the synchronous rotation of the moving seat 7 when the bidirectional screw 6 rotates, resulting in the problem of inconsistent moving distance.

[0025] See also Figure 3-4In this embodiment, a fixing column 12 is provided on the left side of the two mounting plates 5. The bottom surface of the fixing column 12 is connected to the upper surface of the conveyor belt 1. The opposite surfaces of the two fixing columns 12 are rotatably connected with a rotating shaft 13. A collar 14 is provided at the middle position of the outer surface of the rotating shaft 13. A pressure rod 15 is installed on the bottom surface of the collar 14. By setting the rotating shaft 13, when it rotates clockwise, the collar 14 can drive the pressure rod 15 on its surface to press down, thereby blocking the can body located in the second position and thereafter, while the first can body is not blocked and will be transported to the bottom of the capping machine by the conveyor belt 1 for capping. After the capping is completed, the rotating shaft 13 rotates counterclockwise, driving the pressure rod 15 to lift up, thereby releasing the next can body, and so on, to achieve intermittent feeding, and the front side fixed A positioning plate 16 is installed on the front side surface of the fixed column 12, and a second drive motor 17 is installed on the upper surface of the positioning plate 16. The output end of the second drive motor 17 is connected to the front end surface of the rotating shaft 13. By setting the second drive motor 17, the rotating shaft 13 will be driven to rotate forward and reverse during operation, thereby achieving the purpose of automated operation, and symmetrical electric push rods 18 are provided at the corners of the bottom surface of the conveyor belt 1, and the bottom surfaces of the four electric push rods 18 are all provided with universal wheels 19. By setting the electric push rods 18, the entire device can be lifted, thereby adjusting the height of the discharge material to match the subsequent processing flow, and by setting the universal wheels 19, the entire device can be moved easily and the work station can be adjusted easily.

[0026] When working, by setting the first driving motor 10, the bidirectional screw 6 will be driven to rotate during operation, thereby realizing automatic adjustment of the position of the limit plate 8, which is more time-saving and labor-saving, and by setting the limit plate 8, the limit plate 8 can limit the tank body at the starting section of the conveyor belt 1, thereby maintaining the consistency of feeding, and by setting the limit rod 11, the position of the moving seat 7 can be limited to avoid the synchronous rotation of the moving seat 7 when the bidirectional screw 6 rotates, resulting in inconsistent moving distances, and by setting the rotating shaft 13, when it rotates clockwise, the collar 14 can drive the pressure rod 15 on its surface to press down, thereby blocking the second position of the moving seat 7. The can body at the position and after it, and the first can body is not blocked, will be transported to the bottom of the capping machine by the conveyor belt 1 for capping. After the capping is completed, the rotating shaft 13 rotates counterclockwise, driving the pressure rod 15 to lift up, thereby releasing the next can body, and so on, to achieve intermittent feeding, and by setting a second drive motor 17, the rotating shaft 13 will be driven to rotate forward and reverse during operation, thereby achieving the purpose of automated operation, and by setting an electric push rod 18, the entire device can be lifted to adjust the height of the discharge, so as to match the subsequent processing flow, and by setting a universal wheel 19, the entire device can be moved easily to facilitate adjustment of the work station.

[0027] Through the above steps, by setting a bidirectional screw 6, when it rotates, it will drive the two movable seats 7 on the surface to move in opposite directions, thereby driving the limit plate 8 on the bottom to adjust its position, so as to match cans of different diameters and position the cans to avoid deviation on the surface of the conveyor belt 1. This solves the problem that when the existing can continuous sealing device is used, the limiting structure of the can is usually fixedly installed on the surface of the soft belt or chain of the transmission structure and moves synchronously therewith, resulting in a limited size of the can that can be matched by each set of transmission structures.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A can continuous sealing device, comprising a conveyor belt (1), characterized in that: A sealing machine (2) is provided on the right side of the upper surface of the conveyor belt (1), a control panel (3) is provided on the front side surface of the sealing machine (2), symmetrical supporting legs (4) are installed at the corners of the bottom surface of the sealing machine (2), the bottom surfaces of the supporting legs (4) are connected to the upper surface of the conveyor belt (1), mounting plates (5) are provided at the middle positions of the front and rear sides of the upper surface of the conveyor belt (1), the opposite surfaces of the two mounting plates (5) are connected to bidirectional screws (6), the outer surface of the bidirectional screws (6) is threadedly connected to a movable seat (7), and a limiting plate (8) is installed on the bottom surface of the movable seat (7).

2. The continuous can sealing device according to claim 1, characterized in that: A fixing plate (9) is installed on the front surface of the front mounting plate (5), a first drive motor (10) is provided on the upper surface of the fixing plate (9), and an output end of the first drive motor (10) is connected to the front end surface of the bidirectional screw (6).

3. The continuous can sealing device according to claim 1, characterized in that: A gap is left between the bottom surface of the limiting plate (8) and the upper surface of the soft belt of the conveyor belt (1), and the left end of the limiting plate (8) extends to the loading position of the conveyor belt (1).

4. The continuous can sealing device according to claim 2, characterized in that: The opposite surfaces of the two mounting plates (5) are connected to a limiting rod (11), and the limiting rod (11) passes through the two movable seats (7).

5. The continuous can sealing device according to claim 4, characterized in that: A fixed column (12) is provided on the left side of each of the two mounting plates (5), the bottom surface of the fixed column (12) is connected to the upper surface of the conveyor belt (1), the opposite surfaces of the two fixed columns (12) are rotatably connected to a rotating shaft (13), a collar (14) is provided at the middle position of the outer surface of the rotating shaft (13), and a pressure rod (15) is installed on the bottom surface of the collar (14).

6. The continuous can sealing device according to claim 5, characterized in that: A positioning plate (16) is installed on the front surface of the front fixing column (12), a second drive motor (17) is installed on the upper surface of the positioning plate (16), and an output end of the second drive motor (17) is connected to the front end surface of the rotating shaft (13).

7. The continuous can sealing device according to claim 1, characterized in that: Mutually symmetrical electric push rods (18) are provided at the corners of the bottom surface of the conveyor belt (1), and universal wheels (19) are provided on the bottom surfaces of the four electric push rods (18).

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