Double-station compact tail sealing mechanism

Abstract

The utility model discloses a double-station compact tail sealing mechanism which comprises a carrier, a tail sealing unit and a lifting unit, and the carrier is used for bearing a filling container; the tail sealing unit is used for sealing the tail of the filling container; the lifting unit is used for adjusting the height of the tail sealing unit and comprises a plurality of guide rods arranged on the rack, a top plate is arranged at the tops of the guide rods, a power assembly is arranged above the top plate, a lead screw is arranged on the top plate in a penetrating mode, the power assembly drives the lead screw to rotate, and the guide rods are sleeved with a lifting plate; the lead screw penetrates through the lifting plate and is in threaded fit with the lifting plate, and the tail sealing unit is arranged on the lifting plate. According to the double-station compact type tail sealing mechanism, the lifting unit is adopted, the height of the tail sealing unit can be rapidly adjusted according to the height of a filling container, and the tail sealing height is made to adapt to filling containers of different sizes.

Description

Technical Field

[0001] The utility model relates to filling technology, in particular to a double-station compact tail-sealing mechanism. Background Art

[0002] At present, in the traditional paste filling system, the containers to be filled are placed on the production line for filling. During the whole filling process, the containers need to be transported on the production line. After finishing the operations of sorting the containers and filling the paste, the tail ends of the containers need to be sealed.

[0003] The current tail-sealing mechanism is directly fixed on the frame. When switching containers of different heights, it is necessary to stop the machine to replace the new tail-sealing mechanism, which is cumbersome to operate and greatly affects the production efficiency. Content of the Utility Model

[0004] To solve the defects of the above-mentioned existing technologies, the utility model provides a double-station compact tail-sealing mechanism, which can quickly adjust the tail-sealing height according to the height of the filling container.

[0005] To achieve the above technical purpose, the utility model adopts the following technical scheme: A double-station compact tail-sealing mechanism includes a carrier, a tail-sealing unit and a lifting unit. The carrier is used for carrying the filling container; the tail-sealing unit is used for sealing the tail end of the filling container; the lifting unit is used for adjusting the height of the tail-sealing unit. The lifting unit includes a plurality of guide rods arranged on the frame. The top of the guide rods is provided with a top plate. Above the top plate, there is a power assembly. The top plate is penetrated by a lead screw. The power assembly drives the lead screw to rotate. The guide rods are sleeved with a lifting plate. The lead screw penetrates through the lifting plate and is in threaded cooperation with the lifting plate. The tail-sealing unit is arranged on the lifting plate; a sliding sleeve is arranged at the bottom of the lifting plate. The sliding sleeve is sleeved on the guide rod. A locking bolt is in threaded cooperation with the sliding sleeve. The locking bolt is fixed with a locking handle. One end of the locking bolt relative to the locking handle abuts against the guide rod.

[0006] Preferably, the power assembly includes a handwheel, and the handwheel is sleeved on the top end of the lead screw.

[0007] Preferably, a position display is arranged at the top end of the lead screw, and the position display is located above the top plate.

[0008] Preferably, the tail sealing unit includes two tail clamping assemblies. Each tail clamping assembly includes a mounting plate fixed to the lifting plate. An installation frame is provided on the mounting plate. A cylinder is fixed to the top of the installation frame. The piston rod of the cylinder passes through the installation frame and is fixed to a connecting plate. Swing arms are hinged to both ends of the connecting plate. The bottom end of each swing arm is hinged to a clamping arm. The clamping arm passes through the mounting plate and is hinged to the mounting plate. A U-shaped groove is provided at the bottom end of the clamping arm. A roller is slidably fitted in the U-shaped groove. The roller is fixed to a slider. The slider is slidably fitted to a guide rail. The guide rail is fixed to the bottom of the mounting plate. Clamping teeth are provided on one side of the slider facing the other slider. The clamping teeth hold a tail clamping plate. The two tail clamping plates cooperate to perform the tail sealing work on the tail of the filling container.

[0009] In summary, the present utility model has achieved the following technical effects:

[0010] The double-station compact tail sealing mechanism of the present utility model adopts a lifting unit, which can quickly adjust the height of the tail sealing unit according to the height of the filling container, so that the tail sealing height is adapted to filling containers of different sizes. Description of the Drawings

[0011] Figure 1 is a three-dimensional structural schematic diagram of the double-station compact tail sealing mechanism of the present utility model;

[0012] Figure 2 is a three-dimensional structural schematic diagram of the tail sealing unit of the double-station compact tail sealing mechanism of the present utility model;

[0013] Figure 3 is a structural schematic diagram of the tail sealing unit of the double-station compact tail sealing mechanism of the present utility model;

[0014] Explanation of the reference numerals in the drawings: 1, guide rod; 2, top plate; 3, lifting plate; 4, lead screw; 5, hand wheel; 6, position display; 7, locking handle; 8, mounting plate; 9, installation frame; 10, cylinder; 11, connecting plate; 12, swing arm; 13, clamping arm; 14, guide rail; 15, slider; 16, roller; 17, clamping teeth; 18, tail clamping plate; 19, carrier. Detailed Embodiment

[0015] The present utility model will be further described in detail below with reference to the drawings.

[0016] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications without creative contributions to this embodiment as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0018] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0019] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0021] Embodiment 1:

[0022] As Figure 1-2As shown in the figure, a double-station compact tail-sealing mechanism includes a carrier 19, a tail-sealing unit, and a lifting unit. The carrier 19 is used to carry the filling containers; the tail-sealing unit is used to seal the tails of the filling containers; the lifting unit is used to adjust the height of the tail-sealing unit. The lifting unit includes several guide rods 1 arranged on the frame. The top of the guide rod 1 is provided with a top plate 2. Above the top plate 2 is provided a power assembly. The top plate 2 is penetrated by a lead screw 4. The power assembly drives the lead screw 4 to rotate. The guide rod 1 is sleeved with a lifting plate 3. The lead screw 4 is penetrated through the lifting plate 3 and is in threaded cooperation with the lifting plate 3. The tail-sealing unit is arranged on the lifting plate 3.

[0023] In the double-station compact tail-sealing mechanism of this embodiment, by adopting the lifting unit, the height of the tail-sealing unit can be quickly adjusted according to the height of the filling container, so that the tail-sealing height can adapt to filling containers of different sizes.

[0024] The power assembly includes a handwheel 5, and the handwheel 5 is sleeved on the top end of the lead screw 4; among them, the handwheel 5 can be replaced by a motor, so that the lifting unit can lift automatically.

[0025] A position display 6 is provided at the top end of the lead screw 4, and the position display 6 is located above the top plate 2; the position display 6, also called a counter, is a machine used to display the position. Models 04, 09, and 10 are available. It is widely used in woodworking machinery, packaging machinery, labeling machinery, plate shearing machines, color printing machines, and filling machines. In this application, it is used to record the number of turns of the rotation of the lead screw 4, so as to determine the height of the lifting plate 3, and further determine the tail-sealing height.

[0026] A sliding sleeve is provided at the bottom of the lifting plate 3. The sliding sleeve is sleeved on the guide rod 1. A locking bolt is in threaded cooperation with the sliding sleeve. The locking bolt is fixed with a locking handle 7. One end of the locking bolt relative to the locking handle 7 abuts against the guide rod 1; the setting of the locking handle 7 can lock the lifting plate 3 and the guide rod 1 after reaching the appropriate tail-sealing height, avoiding the situation that the lifting plate 3 moves during filling.

[0027] As Figure 3As shown, the capping unit includes two tail-clamping components. Each tail-clamping component includes a mounting plate 8 fixed to the lifting plate 3. An installation frame 9 is provided on the mounting plate 8. A cylinder 10 is fixed to the top of the installation frame 9. The piston rod of the cylinder 10 passes through the installation frame 9 and is fixed to a connecting plate 11. Swing arms 12 are hinged to both ends of the connecting plate 11. A clamping arm 13 is hinged to the bottom end of the swing arm 12. The clamping arm 13 passes through the mounting plate 8 and is hinged to the mounting plate 8. A U-shaped groove is provided at the bottom end of the clamping arm 13. A roller 16 is slidably fitted in the U-shaped groove. The roller 16 is fixed to a slider 15. The slider 15 is slidably fitted to a guide rail 14. The guide rail 14 is fixed to the bottom of the mounting plate 8. Clamping teeth 17 are provided on one side of the slider 15 facing the other slider 15. The clamping teeth 17 clamp a tail-clamping plate 18. The two tail-clamping plates 18 cooperate to perform the capping work on the tail of the filling container.

[0028] A through groove is provided on the mounting plate 8. The clamping arm 13 passes through the mounting plate 8 through the through groove. A rotating shaft is passed through the middle of the clamping arm 13. The end of the rotating shaft is inserted into the groove wall of the through groove to enable the clamping arm 13 to rotate in the through groove.

[0029] The above description is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A double-station compact tail-sealing mechanism, characterized in that including a vehicle for carrying filling containers; a tail-sealing unit for sealing the tail of the filling container; a lifting unit for adjusting the height of the tail-sealing unit. The lifting unit includes a plurality of guide rods arranged on a frame. A top plate is provided at the top of the guide rods. A power assembly is provided above the top plate. A lead screw passes through the top plate. The power assembly drives the lead screw to rotate. A lifting plate is sleeved on the guide rods. The lead screw passes through the lifting plate and is in threaded cooperation with the lifting plate. The tail-sealing unit is arranged on the lifting plate. A sliding sleeve is provided at the bottom of the lifting plate. The sliding sleeve is sleeved on the guide rods. A locking bolt is in threaded cooperation with the sliding sleeve. The locking bolt is fixed with a locking handle. One end of the locking bolt relative to the locking handle abuts against the guide rod.

2. A double-station compact tail-sealing mechanism according to claim 1, wherein, The power assembly includes a handwheel sleeved on the top end of the lead screw.

3. A double-station compact tail-sealing mechanism according to claim 1, characterized in that, A position display is provided at the top end of the lead screw. The position display is located above the top plate.

4. A double-station compact tail-sealing mechanism according to claim 1, wherein, The tail-sealing unit includes two tail-clamping assemblies. Each tail-clamping assembly includes a mounting plate fixed to the lifting plate. A mounting frame is provided on the mounting plate. A cylinder is fixed to the top of the mounting frame. The piston rod of the cylinder passes through the mounting frame and is fixed to a connecting plate. Swing arms are hinged to both ends of the connecting plate. Clamping arms are hinged to the bottom ends of the swing arms. The clamping arms pass through the mounting plate and are hinged to the mounting plate. A U-shaped groove is provided at the bottom end of the clamping arm. A roller is slidably fitted in the U-shaped groove. The roller is fixed to a slider. The slider is slidably fitted on a guide rail. The guide rail is fixed to the bottom of the mounting plate. Clamping teeth are provided on one side of the slider facing another slider. The clamping teeth clamp a tail-clamping plate. The two tail-clamping plates cooperate to perform the tail-sealing work on the tail of the filling container.

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