Barrel filling and cover pressing device

Abstract

The utility model relates to the technical field of filling equipment, in particular to a barrel filling and cover pressing device. According to the technical scheme, the device comprises a cover pressing ring which is used for pressing a barrel cover on a barrel opening of a filling barrel through vertical lifting and pressing petal strips from a horizontal shape to a vertical shape; the petal pressing rods are rotationally mounted on the gland ring and rotate to extrude the vertical petal strips to be flatly attached to the edge of a barrel opening of the irrigation barrel, and the number of the petal pressing rods is equal to that of the petal strips. Through the design of the gland ring, all the horizontal petal strips at the end opening of the barrel cover can be downwards pressed to be vertically attached to the edge of the barrel opening of the irrigation barrel through vertical movement of the gland ring, and then the bottom ends of the vertical petal strips are partially extruded to be buckled to the lower side of the edge of the barrel opening of the irrigation barrel through rotation of the petal pressing rods on the gland ring; therefore, gland sealing of the barrel cover to the filling barrel is completed; through the design of the center gland assembly with the height capable of being vertically adjusted, the center gland assembly can be used for pressing a common barrel cover, and the whole scheme can be suitable for the common barrel cover and a flower basket cover.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a filling barrel capping device. Background Art

[0002] When filling liquid materials such as paint, it is necessary to cap the barrel. Usually, the barrel cover is coupled with the barrel mouth groove by the vertical downward force of the pressure block, and then further sealed and fixed by sealant. This method is suitable for most ordinary barrel covers that can be directly capped, but for the barrel cover such as the flower basket cover that needs to press all the petals on the barrel edge to the inside, the corresponding pressure block needs to be replaced.

[0003] To this end, the utility model provides a barrel filling and capping device which can be used for both common barrel covers and flower basket covers. Utility Model Content

[0004] The utility model aims to propose a filling barrel capping device to solve the problem that the background technology is not suitable for the operation of filling barrel capping with a basket cover and the corresponding pressing block needs to be replaced.

[0005] The technical solution of the utility model is: a filling barrel capping device, comprising: a capping ring which is lifted vertically to press the barrel cover on the barrel mouth of the filling barrel and press the petal strips from a horizontal state to a vertical state; petal pressing rods which are rotatably installed on the capping ring and rotate to squeeze the vertical petal strips flat against the edge of the barrel mouth of the filling barrel, and the number of the petal pressing rods is equal to the number of the petal strips; and also includes a movable connecting disk located at the top of the capping ring, and a connecting rod which is rotatably connected to the movable connecting disk at one end and rotatably connected to the corresponding petal pressing rod at the other end.

[0006] Optionally, it also includes a fixed bracket located at the top of the movable connecting plate, a fixed connecting shaft with one end fixedly connected to the bottom of the fixed bracket, a fixed connecting plate fixedly connected to the other end of the fixed connecting shaft, and a fixed connecting rod with one end fixedly connected to the fixed connecting plate and the other end fixedly connected to the pressure cover ring.

[0007] Optionally, the fixed connection shaft vertically passes through the movable connection disk, and the fixed connection shaft is slidably connected to the movable connection disk, and the fixed connection disk is installed at the bottom of the fixed connection shaft.

[0008] Optionally, it also includes a cylinder fixed to a fixed bracket and having a piston rod that movably penetrates the fixed bracket and is fixedly connected to a movable connecting plate.

[0009] Optionally, it also includes a central gland assembly installed below the fixed connection plate and capable of vertical lifting and lowering, wherein the central gland assembly includes a gland plate, a gland arm fixedly connected to the gland plate at one end, and a gland foot connected to the other end of the gland arm.

[0010] Optionally, it also includes a guide shaft and a threaded shaft fixedly mounted on the upper surface of the pressure cover plate, and the guide shaft and the threaded shaft movably penetrate the fixed connection plate and the movable connection plate.

[0011] Optionally, it also includes a threaded sleeve which is rotatably mounted on the lower surface of the fixed connecting plate and is threadedly engaged with the threaded shaft.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The present application adopts the design of the gland ring, and can vertically move the gland ring to press all the horizontal petal strips at the end of the barrel cover down to vertically fit the edge of the barrel mouth of the filling barrel, and then rotate the petal pressing rod on the gland ring to squeeze the bottom end of the vertical petal strip to buckle under the edge of the barrel mouth of the filling barrel, so as to complete the gland seal of the barrel cover on the filling barrel;

[0014] Furthermore, by designing a central pressure cover assembly with vertically adjustable height, the central pressure cover assembly can be used to press together an ordinary bucket cover, so that the entire solution can be applied to both ordinary bucket covers and flower basket covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the barrel capping device;

[0016] Figure 2 for Figure 1 A plan cross-sectional view of

[0017] Figure 3 It is a connection diagram of the gland ring, the fixed connecting rod and the fixed connecting plate;

[0018] Figure 4 It is a connection diagram of the petal pressure rod, the connecting rod and the movable connecting plate;

[0019] Figure 5 It is a schematic diagram of the connection between the petal pressure rod and the petal strip when viewed from above;

[0020] Figure 6 Schematic diagram of the structure of the center gland assembly.

[0021] Reference numerals: 1. filling barrel;

[0022] 2. Bucket cover; 21. Petal strips;

[0023] 3. gland ring; 4. petal pressure rod; 5. fixed bracket; 6. fixed connecting shaft; 7. fixed connecting plate; 8. fixed connecting rod; 9. movable connecting plate; 10. connecting rod; 11. cylinder;

[0024] 12. Central gland assembly; 121. Gland plate; 122. Gland arm; 123. Gland foot;

[0025] 13. Guide shaft; 14. Threaded shaft; 15. Threaded sleeve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figure 1-6 As shown, the utility model proposes a filling barrel capping device, including a capping ring 3 which is lifted vertically to press the barrel cover 2 onto the barrel mouth of the filling barrel 1 and press the petal strip 21 from a horizontal state to a vertical state, and a petal pressing rod 4 which is rotatably installed on the capping ring 3 and rotates to squeeze the vertical petal strip 21 flat against the edge of the barrel mouth of the filling barrel 1, and the number of the petal pressing rods 4 is equal to the number of the petal strips 21.

[0030] The barrel filling and capping device comprises a fixing bracket 5, the top end of which is mounted on an external component by bolts. The component can be connected to a structure with a lifting function such as a cylinder piston rod to achieve vertical movement of the entire device to complete the capping operation.

[0031] Furthermore, the barrel capping device further comprises a fixed connecting shaft 6, a fixed connecting plate 7 and a fixed connecting rod 8. Figure 3As shown, a pair of fixed connecting shafts 6 are provided, the top end of the fixed connecting shaft 6 is fixedly connected to the bottom of the fixed bracket 5, and the bottom end of the fixed connecting shaft 6 is fixedly connected to the upper surface of the fixed connecting plate 7. The outer edge surface of the fixed connecting plate 7 is fixedly connected to one end of four annularly distributed fixed connecting rods 8, and the other end of the fixed connecting rod 8 is fixedly connected to the inner ring surface of the gland ring 3. Therefore, when the above-mentioned external components are raised or lowered, the fixed bracket 5, the fixed connecting shaft 6, the fixed connecting plate 7, the fixed connecting rod 8, and the gland ring 3 are driven to rise or fall vertically in sequence.

[0032] Furthermore, the barrel filling and capping device further comprises a movable connecting plate 9, a connecting rod 10 and a cylinder 11. Figure 4 As shown, the movable connection disk 9 is provided with a through hole and can slide vertically along the fixed connection shaft 6. The connecting rods 10 are distributed in a ring shape and ensure that the number is equal to or greater than the number of petal strips 21. One end of the connecting rod 10 is rotationally connected to the outer edge surface of the movable connection disk 9, and the other end of the connecting rod 10 is rotationally connected to the top of the petal pressure rod 4. The middle section of the petal pressure rod 4 is rotationally connected to the pressure cover ring 3 through a rotation node. The cylinder 11 is fixedly connected to the fixed bracket 5, and the piston rod of the cylinder 11 is movably connected to the movable connection disk 9 after passing through the fixed bracket 5. When the piston rod of the cylinder 11 extends downward, the movable connection disk 9 can be pushed downward, and the movable connection disk 9 causes the petal pressure rod 4 to rotate around the middle node through the rotation connection between the connecting rod 10 and the petal pressure rod 4, that is, the bottom end of the petal pressure rod 4 will be as shown Figure 2 As shown, the petal strip 21 is squeezed to a position where it is buckled under the edge of the mouth of the filling barrel 1 to be fixed.

[0033] In this embodiment, further, Figure 6 As shown, the barrel filling capping device also includes a central capping assembly 12 installed below the fixed connection plate 7 and capable of vertical lifting and lowering, a guide shaft 13 and a threaded shaft 14 fixedly installed on the upper surface of the capping plate 121, and a threaded sleeve 15 rotatably installed on the lower surface of the fixed connection plate 7 and threadedly engaged with the threaded shaft 14. The guide shaft 13 and the threaded shaft 14 movably penetrate the fixed connection plate 7 and the movable connection plate 9. The central capping assembly 12 includes a capping plate 121, a plurality of capping arms 122 fixedly connected to the capping plate 121 at one end, and a capping foot 123 connected to the other end of each capping arm 122. By rotating the threaded sleeve 15, the height of the central capping assembly 12 can be adjusted through the threaded engagement between the threaded sleeve 15 and the threaded shaft 14, thereby switching the applicable object of the entire device.

[0034] The working principle of this embodiment is: when it is applied to an ordinary barrel cover that can be directly pressed and capped, Figure 6As shown, the threaded sleeve 15 is rotated, and the height of the central gland assembly 12 is adjusted by screwing the threaded sleeve 15 and the threaded shaft 14. When the gland foot 123 moves down to be lower than the petal pressing rod 4, the central gland assembly 12 can be used to cap the ordinary barrel cover by lifting the entire device;

[0035] When applied to a flower basket cover that needs to be buckled, first move the central cover assembly 12 upward according to the above operation, so that the cover foot 123 moves up to a height that does not affect the operation of the petal pressing rod 4. Figure 2 and Figure 4 When the whole device moves downward, all the petal strips 21 distributed in an annular manner on the outer edge of the barrel cover 2 can be pressed down to a vertical state to fit the outer edge of the barrel mouth of the filling barrel 1. Afterwards, the piston rod of the cylinder 11 extends to push the movable connecting plate 9 to move downward, and the movable connecting plate 9 causes the petal pressing rod 4 to rotate around the middle node through the rotation connection between the connecting rod 10 and the petal pressing rod 4, that is, the bottom end of the petal pressing rod 4 will rotate as shown in FIG. Figure 2 As shown, the petal strip 21 is squeezed to a position where it is buckled under the edge of the mouth of the filling barrel 1 to be fixed.

[0036] In summary, the present application can be applied to both ordinary barrel covers and flower basket covers.

[0037] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A barrel capping device, characterized in that: include: A cover ring (3) is provided to press the barrel cover (2) onto the barrel mouth of the filling barrel (1) by vertically lifting and lowering and to press the petal strip (21) from a horizontal state to a vertical state; A petal pressing rod (4) is rotatably mounted on the top of the gland ring (3) and rotates to squeeze the vertical petal strips (21) flat against the edge of the mouth of the filling barrel (1), wherein the number of the petal pressing rods (4) is equal to the number of the petal strips (21); It also includes a movable connection plate (9) located at the top of the gland ring (3), and a connecting rod (10) having one end rotatably connected to the movable connection plate (9) and the other end rotatably connected to the corresponding petal pressure rod (4).

2. A barrel filling and capping device according to claim 1, characterized in that: It also includes a fixed bracket (5) located at the top of the movable connecting plate (9), a fixed connecting shaft (6) with one end fixedly connected to the bottom of the fixed bracket (5), a fixed connecting plate (7) fixedly connected to the other end of the fixed connecting shaft (6), and a fixed connecting rod (8) with one end fixedly connected to the fixed connecting plate (7) and the other end fixedly connected to the gland ring (3).

3. A barrel filling and capping device according to claim 2, characterized in that: The fixed connection shaft (6) vertically penetrates the movable connection disk (9), and the fixed connection shaft (6) is slidably connected to the movable connection disk (9), and the fixed connection disk (7) is installed at the bottom of the fixed connection shaft (6).

4. A barrel filling and capping device according to claim 3, characterized in that: It also includes a cylinder (11) which is fixed to the fixed bracket (5) and has a piston rod which movably penetrates the fixed bracket (5) and is fixedly connected to the movable connecting plate (9).

5. The barrel filling and capping device according to claim 4, characterized in that: The invention also comprises a central gland assembly (12) which is installed below the fixed connection plate (7) and can be lifted and lowered vertically, wherein the central gland assembly (12) comprises a gland plate (121), a gland arm (122) having one end fixedly connected to the gland plate (121), and a gland foot (123) connected to the other end of the gland arm (122).

6. A barrel filling and capping device according to claim 5, characterized in that: It also includes a guide shaft (13) and a threaded shaft (14) fixedly mounted on the upper surface of the pressure cover plate (121), wherein the guide shaft (13) and the threaded shaft (14) movably penetrate the fixed connection plate (7) and the movable connection plate (9).

7. A barrel filling and capping device according to claim 6, characterized in that: It also includes a threaded sleeve (15) which is rotatably mounted on the lower surface of the fixed connection plate (7) and is threadably engaged with the threaded shaft (14).

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