Sealing device for barreled water

Abstract

The utility model relates to the technical field of sealing devices, and discloses a sealing device for barreled water, which comprises a machine frame, a supporting plate and a limiting assembly, a conveying platform is arranged in the machine frame, the limiting assembly is arranged in the machine frame, the supporting plate is fixedly connected in the machine frame, and a sliding plate is slidably connected in the supporting plate. Limiting rods are fixedly connected to the tops of the sliding plates, the sliding plates are slidably connected into the supporting plate so that the supporting plate can drive the limiting rods to center the barreled water on the conveying platform, the two sliding plates are symmetrically distributed at the two ends of the supporting plate, and grooves are formed in the positions, corresponding to the two sliding plates, of the supporting plate. And the two sliding plates slide in the groove. And the sliding plate is slidably connected into the supporting plate, so that the sliding plate drives the limiting rod to center the barreled water on the conveying platform, the heat sealing accuracy of the sealing cutter is improved, the barreled water sealing efficiency is improved, and the practicability of the sealing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing devices, in particular to a sealing device for bottled water. Background Art

[0002] Bottled water refers to pure water or mineral water made from tap water or groundwater, processed by modern industrial technology, and filled into barrels on a filling production line. During the bottled water production process, after the bottled water is filled, each barrel needs to be covered with a plastic bag to prevent dust and other pollutants from contaminating the outer wall of the barrel during handling or transportation, thereby ensuring that the outer wall of the barrel remains clean before the lid is opened.

[0003] According to a bottled water sealing device disclosed on the Patent Network (authorization publication number: CN 212797617U), "This application relates to a bottled water sealing device, which includes a frame, two heat-sealing blades, and a conveying platform. The two heat-sealing blades and the conveying platform are both mounted on the frame, with the heat-sealing blades positioned above the conveying platform. A baffle is provided below the conveying platform. The frame is provided with a screw transmission member for driving the two heat-sealing blades toward each other. The screw transmission member includes a bidirectional screw and a motor at one end of the bidirectional screw. The bidirectional screw is horizontally connected to the upper end of the frame. Two sliders are provided on the bidirectional screw, which are respectively threadedly engaged with two oppositely directed thread grooves of the bidirectional screw. The two sliders are respectively engaged with the two heat-sealing blades. The baffle slides vertically on the side wall of the frame. A screw is provided on one side of the baffle and threadedly engaged with a screw for vertically displacing the baffle. The slider is provided with a transmission assembly for driving the screw. This application has a certain degree of cost-saving effect."

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, the utility model limits the bottled water by the baffle, but does not center the bottled water, so that the bottled water is distributed disorderly on the conveying platform, resulting in the heating sealing knife being unable to accurately heat-seal the bottled water, thereby reducing the heat-sealing accuracy of the bottled water, resulting in reduced sealing efficiency of the bottled water, and reducing the practicality of the sealing device. Therefore, it is necessary to improve the sealing device for bottled water to solve the above problems. Utility Model Content

[0006] In order to overcome the problem that the bottled water is randomly distributed on the conveying platform, which causes the heating sealing knife to be unable to accurately heat-seal the bottled water, thereby reducing the heat-sealing accuracy of the bottled water.

[0007] The technical solution of the utility model is as follows: a sealing device for bottled water includes a frame, a support plate and a limit assembly. A conveying platform is provided inside the frame, and a limit assembly is provided inside the frame. The support plate is fixedly connected to the inside of the frame, and a sliding plate is slidably connected to the inside of the support plate. The top of the sliding plate is fixedly connected to a limit rod, and the sliding plate is slidably connected to the inside of the support plate, so that it drives the limit rod to center the bottled water on the conveying platform.

[0008] Preferably, two sliding plates are provided, and the two sliding plates are symmetrically distributed at both ends of the support plate, and the support plate is provided with grooves at corresponding positions of the two sliding plates, and the two sliding plates slide in the grooves.

[0009] Preferably, two groups of limiting rods are provided, and the two groups of limiting rods are evenly distributed on the top of the two sliding plates.

[0010] Preferably, the left end of the support plate is fixedly connected to a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected to a first connecting block, the first connecting block is slidably connected to the inside of the support plate, the first connecting block is fixedly connected to the left end of the sliding plate, the inside of the support plate is rotatably connected to the optical axis, the outside of the optical axis is fixedly connected to a rotating plate, the outside of the rotating plate is rotatably connected to a movable bracket, and the movable bracket is rotatably connected to the outside of the sliding plate.

[0011] Preferably, the support plate is provided with a groove at a position corresponding to the first connecting block, and the first connecting block slides in the groove.

[0012] Preferably, the limiting assembly includes a supporting long plate, the supporting long plate is fixedly connected to the inside of the frame, the bottom of the supporting long plate is fixedly connected to the first fixed frame, the bottom of the supporting long plate is fixedly connected to the motor, the output end of the motor is fixedly connected to a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected to the inside of the first fixed frame, the inside of the first fixed frame is slidably connected to a sliding block, the sliding block is threadedly connected to the outside of the bidirectional threaded rod, a heat sealing knife is provided inside the sliding block, the inside of the heat sealing knife is rotatably connected to a bolt, the bolt is threadedly connected to the inside of the sliding block, the right end of the sliding block is fixedly connected to the second connecting block, the inside of the frame is rotatably connected to the first rotating shaft, and the outside of the first rotating shaft is fixedly connected to the first sprocket. The internal rotation of the frame is connected to the second rotating shaft, the outside of the second rotating shaft is fixedly connected to the second sprocket, the second sprocket and the first sprocket are transmitted through a transmission chain, the second connecting block is fixedly connected to the outside of the transmission chain, the inside of the frame is fixedly connected to the second fixed frame, the bottom of the first rotating shaft is fixedly connected to the long shaft, the long shaft is rotatably connected to the inside of the second fixed frame, the bottom of the long shaft is fixedly connected to the lifting threaded rod, the lifting threaded rod is rotatably connected to the inside of the second fixed frame, the external thread of the lifting threaded rod is connected to the sliding support rod, the sliding support rod is slidably connected to the inside of the second fixed frame, the top of the sliding support rod is fixedly connected to the baffle, and the left end of the baffle is fixedly connected to the buffer plate.

[0013] Preferably, the first fixed frame is provided with a groove at a position corresponding to the sliding block, and the sliding block slides in the groove; the second fixed frame is provided with a groove at a position corresponding to the sliding support rod, and the sliding support rod slides in the groove.

[0014] The beneficial effects of the present invention are as follows: compared with the disorderly distribution of bottled water on the conveying platform, which makes it impossible for the heating sealing knife to accurately heat-seal the bottled water, the sliding plate is slidably connected to the inside of the support plate, so that it drives the limit rod to center the bottled water on the conveying platform, thereby improving the accuracy of the heat sealing of the sealing knife, improving the sealing efficiency of the bottled water, and improving the practicality of the sealing device, avoiding the problem that the bottled water is disorderly distributed on the conveying platform, which makes it impossible for the heating sealing knife to accurately heat-seal the bottled water, thereby reducing the heat sealing accuracy of the bottled water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support plate structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0018] Figure 4 This is a schematic cross-sectional structural diagram of the first fixed frame of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0020] Figure 6 This is a schematic cross-sectional structural diagram of the second fixed frame of the present invention.

[0021] Explanation of the accompanying drawings: 1. Frame; 21. Support plate; 22. Hydraulic telescopic rod; 23. First connecting block; 24. Sliding plate; 25. Limiting rod; 26. Optical axis; 27. Rotating plate; 28. Movable bracket; 31. Support long plate; 32. First fixed frame; 33. Motor; 34. Bidirectional threaded rod; 35. Sliding block; 36. Heat sealing knife; 37. Bolt; 38. Second connecting block; 39. First rotating shaft; 310. First sprocket; 311. Second rotating shaft; 312. Second sprocket; 313. Transmission chain; 314. Second fixed frame; 315. Long shaft; 316. Lifting threaded rod; 317. Sliding support rod; 318. Baffle; 319. Buffer plate; 4. Conveying platform. DETAILED DESCRIPTION

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

[0023] See also Figure 1 - Figure 6 The utility model provides an embodiment: a sealing device for bottled water, comprising a frame 1, a support plate 21 and a limit assembly, a conveying platform 4 is provided inside the frame 1, a limit assembly is provided inside the frame 1, a support plate 21 is fixedly connected to the inside of the frame 1, a sliding plate 24 is slidably connected to the inside of the support plate 21, a limit rod 25 is fixedly connected to the top of the sliding plate 24, and the sliding plate 24 is slidably connected to the inside of the support plate 21, so that it drives the limit rod 25 to center the bottled water on the conveying platform 4, and by placing the bottled water at the feeding end of the conveying platform 4, it drives the two sliding plates 24 to move in synchronous opposite directions, so that the bottled water on the conveying platform 4 is centered, making it convenient to center it For sealing, the limiting component only requires one motor 33 as a driving source, and can control the heat sealing knife 36 and the baffle 318 to work in a linked manner, which has a cost-saving effect to a certain extent, thereby reducing costs. Two sliding plates 24 are provided, and the two sliding plates 24 are symmetrically distributed at both ends of the support plate 21, and the support plate 21 has grooves at the corresponding positions of the two sliding plates 24. The two sliding plates 24 slide in the grooves to limit their position, thereby improving the stability of sliding, and improving the efficiency of centering the bottled water, thereby improving the practicality of the device. Two groups of limiting rods 25 are provided, and the two groups of limiting rods 25 are evenly distributed on the top of the two sliding plates 24, so that the bottled water is centered, thereby improving the efficiency and accuracy of heat sealing.

[0024] See also Figure 1 - Figure 3 In this embodiment, the left end of the support plate 21 is fixedly connected to a hydraulic telescopic rod 22, and the telescopic end of the hydraulic telescopic rod 22 is fixedly connected to a first connecting block 23. The first connecting block 23 is slidably connected to the inside of the support plate 21, and the first connecting block 23 is fixedly connected to the left end of the sliding plate 24. The inside of the support plate 21 is rotatably connected to the optical axis 26, and the outside of the optical axis 26 is fixedly connected to a rotating plate 27. The outside of the rotating plate 27 is rotatably connected to a movable bracket 28, and the movable bracket 28 is rotatably connected to the outside of the sliding plate 24, so that it can center the bottled water and make the heat sealing knife 36 heat-seal it more accurately. The support plate 21 is provided with a groove at the corresponding position of the first connecting block 23, and the first connecting block 23 slides in the groove to limit the first connecting block 23 and improve stability.

[0025] See also Figure 4 - Figure 6In this embodiment, the limiting assembly includes a supporting long plate 31, which is fixedly connected to the inside of the frame 1, and a first fixed frame 32 is fixedly connected to the bottom of the supporting long plate 31. A motor 33 is fixedly connected to the bottom of the supporting long plate 31, and a bidirectional threaded rod 34 is fixedly connected to the output end of the motor 33. The bidirectional threaded rod 34 is rotatably connected to the inside of the first fixed frame 32, and a sliding block 35 is slidably connected to the inside of the first fixed frame 32. The sliding block 35 is threadedly connected to the outside of the bidirectional threaded rod 34, and a heat sealing knife 36 is provided inside the sliding block 35. The internal rotation of the heat sealing knife 36 is connected with a bolt 37, which is threadedly connected to the inside of the sliding block 35. The right end of the sliding block 35 is fixedly connected to the second connecting block 38. The internal rotation of the frame 1 is connected with a first rotating shaft 39. The outside of the first rotating shaft 39 is fixedly connected to the first sprocket 310. The internal rotation of the frame 1 is connected with a second rotating shaft 311. The outside of the second rotating shaft 311 is fixedly connected to the second sprocket 312. A transmission chain 313 is connected between the second sprocket 312 and the first sprocket 310. The second connecting block 38 is fixedly connected to the transmission The outside of the chain 313 and the inside of the frame 1 are fixedly connected to the second fixed frame 314, the bottom of the first rotating shaft 39 is fixedly connected to the long shaft 315, the long shaft 315 is rotatably connected to the inside of the second fixed frame 314, the bottom of the long shaft 315 is fixedly connected to the lifting threaded rod 316, the lifting threaded rod 316 is rotatably connected to the inside of the second fixed frame 314, the external thread of the lifting threaded rod 316 is connected to the sliding support rod 317, the sliding support rod 317 is slidably connected to the inside of the second fixed frame 314, and the top of the sliding support rod 317 is fixedly connected to the lifting threaded rod 316. It is connected to a baffle 318, and the left end of the baffle 318 is fixedly connected to a buffer plate 319, so that it only needs one motor 33 as a driving source, and can control the heat sealing knife 36 and the baffle 318 to work in a linkage manner, which has a cost-saving effect to a certain extent, thereby reducing costs. The first fixed frame 32 has a groove at the corresponding position of the sliding block 35, and the sliding block 35 slides in the groove. The second fixed frame 314 has a groove at the corresponding position of the sliding support rod 317, and the sliding support rod 317 slides in the groove, thereby improving the sliding stability and improving the practicality of the device.

[0026] During operation, the bottled water is placed on the feeding end of the conveying platform 4, and the hydraulic telescopic rod 22 is started to drive the first connecting block 23 to slide inside the support plate 21, and drive the sliding plate 24 to slide inside the support plate 21. The movable bracket 28 is rotated on the outside of the sliding plate 24, so that it is fixedly connected to the outside of the optical axis 26 through the rotating plate 27, and the optical axis 26 is driven to rotate inside the support plate 21, so that the two sliding plates 24 are driven to move synchronously in opposite directions, so that the bottled water on the conveying platform 4 is centered, making it convenient to seal it, and the bottled water is gradually moved to the bottom of the heat sealing knife 36, and the motor 33 is started. The motor 33 drives the bidirectional threaded rod 34 The first fixed frame 32 rotates inside, and the bidirectional threaded rod 34 drives the two sliding blocks 35 to approach each other. The sliding block 35 drives the transmission chain 313 to transmit through the second connecting block 38. The transmission chain 313 drives the first sprocket 310 to rotate. The long shaft 315 fixedly connected to the bottom end of the first rotating shaft 39 drives the lifting threaded rod 316 to rotate. The lifting threaded rod 316 drives the sliding support rod 317 to move upward, so that it drives the baffle 318 and the buffer plate 319 to move upward to limit the bottled water. At the same time, the two sliding blocks 35 drive the two heat sealing knives 36 to approach each other to heat seal the packaging film. The bolts 37 make it convenient to disassemble and assemble the heat sealing knife 36 so that it can be turned over for replacement.

[0027] Through the above steps, the sliding plate 24 is slidably connected to the inside of the support plate 21, so that it drives the limit rod 25 to center the bottled water on the conveying platform 4, thereby improving the accuracy of the heat sealing of the sealing knife, so as to solve the problem that the bottled water is randomly distributed on the conveying platform 4, resulting in the heating sealing knife 36 being unable to accurately heat-seal the bottled water, thereby reducing the heat sealing accuracy of the bottled water.

Claims

1. A sealing device for bottled water, comprising a frame (1), characterized in that: The invention also includes a support plate (21) and a limiting assembly. A conveying platform (4) is provided inside the frame (1). A limiting assembly is provided inside the frame (1). The support plate (21) is fixedly connected inside the frame (1). A sliding plate (24) is slidably connected inside the support plate (21). A limiting rod (25) is fixedly connected to the top of the sliding plate (24). The sliding plate (24) is slidably connected to the inside of the support plate (21) so as to drive the limiting rod (25) to center the bottled water on the conveying platform (4).

2. The sealing device for bottled water according to claim 1, characterized in that: Two sliding plates (24) are provided, and the two sliding plates (24) are symmetrically distributed at both ends of the support plate (21). The support plate (21) is provided with grooves at corresponding positions of the two sliding plates (24), and the two sliding plates (24) slide in the grooves.

3. The sealing device for bottled water according to claim 1, characterized in that: Two groups of limiting rods (25) are provided, and the two groups of limiting rods (25) are evenly distributed on the tops of the two sliding plates (24).

4. The sealing device for bottled water according to claim 1, characterized in that: The left end of the support plate (21) is fixedly connected to a hydraulic telescopic rod (22), the telescopic end of the hydraulic telescopic rod (22) is fixedly connected to a first connecting block (23), the first connecting block (23) is slidably connected to the inside of the support plate (21), the first connecting block (23) is fixedly connected to the left end of the sliding plate (24), the inside of the support plate (21) is rotatably connected to an optical axis (26), the outside of the optical axis (26) is fixedly connected to a rotating plate (27), the outside of the rotating plate (27) is rotatably connected to a movable bracket (28), and the movable bracket (28) is rotatably connected to the outside of the sliding plate (24).

5. The sealing device for bottled water according to claim 4, characterized in that: The support plate (21) is provided with a groove at a position corresponding to the first connecting block (23), and the first connecting block (23) slides in the groove.

6. The sealing device for bottled water according to claim 1, characterized in that: The limiting assembly includes a supporting long plate (31), the supporting long plate (31) is fixedly connected to the inside of the frame (1), the bottom of the supporting long plate (31) is fixedly connected to the first fixed frame (32), the bottom of the supporting long plate (31) is fixedly connected to the motor (33), the output end of the motor (33) is fixedly connected to a bidirectional threaded rod (34), the bidirectional threaded rod (34) is rotatably connected to the inside of the first fixed frame (32), the inside of the first fixed frame (32) is slidably connected to a sliding block (35), and the sliding block (35) is fixedly connected to the first fixed frame (32). 5) is threadedly connected to the outside of the bidirectional threaded rod (34), a heat sealing knife (36) is provided inside the sliding block (35), the heat sealing knife (36) is internally rotatably connected to a bolt (37), the bolt (37) is threadedly connected to the inside of the sliding block (35), the right end of the sliding block (35) is fixedly connected to the second connecting block (38), the inside of the frame (1) is rotatably connected to the first rotating shaft (39), the outside of the first rotating shaft (39) is fixedly connected to the first sprocket (310), the inside of the frame (1) is rotatably connected to The second rotating shaft (311) is fixedly connected to the outside of the second rotating shaft (311) with a second sprocket (312), a transmission chain (313) is connected between the second sprocket (312) and the first sprocket (310), a second connecting block (38) is fixedly connected to the outside of the transmission chain (313), a second fixed frame (314) is fixedly connected to the inside of the frame (1), a long shaft (315) is fixedly connected to the bottom of the first rotating shaft (39), and the long shaft (315) is rotatably connected to the second fixed frame (3 14), the bottom of the long shaft (315) is fixedly connected to a lifting threaded rod (316), the lifting threaded rod (316) is rotatably connected to the inside of the second fixed frame (314), the external thread of the lifting threaded rod (316) is threadedly connected to a sliding support rod (317), the sliding support rod (317) is slidably connected to the inside of the second fixed frame (314), the top of the sliding support rod (317) is fixedly connected to a baffle (318), and the left end of the baffle (318) is fixedly connected to a buffer plate (319).

7. The sealing device for bottled water according to claim 6, characterized in that: The first fixed frame (32) is provided with a groove at a position corresponding to the sliding block (35), and the sliding block (35) slides in the groove. The second fixed frame (314) is provided with a groove at a position corresponding to the sliding support rod (317), and the sliding support rod (317) slides in the groove.

Images