Sealing device for metal packaging product

Abstract

The utility model discloses a sealing device for a metal packaging product, which comprises a fixed seat, a sealing mechanism is arranged on the top surface of the fixed seat and used for fixing a metal can for sealing treatment, and the sealing mechanism comprises a clamping component, a sealing component and a sealing component, the clamping assembly comprises a placing frame movably mounted on the top surface of the fixed seat, a mounting frame is fixedly mounted on the top surface of the fixed seat, two connecting plates are fixedly mounted on the bottom surface of the mounting frame, and a mounting disc is fixedly mounted on the bottom surfaces of the two connecting plates; the utility model relates to the technical field of sealing machine equipment. According to the sealing device for the metal packaging product, the distance between the rollers is conveniently adjusted by arranging the movable blocks and the movable cylinders, the adjusting cylinders are rotated to drive the movable cylinders to descend during adjustment, then the movable cylinders push the connecting rods to enable the movable blocks to move, the rollers are driven to adjust the distance between the rollers when the movable blocks move, and the distance between the rollers is conveniently controlled during adjustment; the adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machine equipment, in particular to a sealing device for metal packaging products. Background Art

[0002] Sealing machine equipment is a mechanical device used to seal packaging containers during the packaging process. In order to seal the products stored in metal cans and maintain product quality, the metal cans need to be sealed.

[0003] The existing sealing device for metal packaging products still has the following problems. The existing device generally performs sealing after fixing the metal can. Referring to a metal packaging product sealing machine disclosed in the patent application with reference to publication number CN219565568U, when sealing the metal can, the distance between the two rollers and the can cover can be adjusted through the cooperation of the spring, the inner rod and the locking screw, so that the rollers and the can cover are in close contact, which satisfies the clamping and fixing operation of can covers of different sizes. After the two rollers respectively contact the two sides of the can cover, the motor can seal the can cover and the metal can body, thereby realizing the sealing operation of the metal can.

[0004] However, the above-mentioned technical device adjusts the spacing between the rollers by locking bolts, and the rollers on both sides need to be adjusted one by one during adjustment. However, it is difficult to control the spacing between the rollers on both sides during adjustment in the existing device, and the adjustment is time-consuming, labor-intensive and inconvenient, and the practicality is average. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sealing device for metal packaging products, which solves the problems that the sealing device for metal packaging products is difficult to control the distance between the rollers on both sides during adjustment, is time-consuming and labor-intensive to adjust, and has general practicality.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: A sealing device for metal packaging products, including a fixing seat, the top surface of which is provided with a sealing mechanism for fixing the metal can for sealing, the sealing mechanism comprising:

[0007] A clamping assembly is arranged on the top surface of the fixing seat to fix the position of the metal can, the clamping assembly comprises a placing frame movably mounted on the top surface of the fixing seat, a mounting frame is fixedly mounted on the top surface of the fixing seat, two connecting plates are fixedly mounted on the bottom surface of the mounting frame, and mounting plates are fixedly mounted on the bottom surfaces of the two connecting plates;

[0008] A positioning component, arranged inside the placement frame and used for positioning the metal can;

[0009] A sealing assembly is arranged on the top surface of the mounting plate and is used for sealing the metal cans. The sealing assembly includes a fixing plate fixedly mounted on the top surface of the mounting plate, a slide groove is provided on the top surface of the fixing plate, bottom grooves are provided on the left and right sides of the bottom surface of the slide groove, a movable block is movably mounted inside the slide groove, a roller is movably mounted on the bottom surface of the movable block, a driving motor is fixedly mounted on the top surface of the movable block, and an adjustment assembly is provided inside the slide groove for adjusting the spacing between the rollers.

[0010] Preferably, the adjustment assembly comprises a screw rod movably mounted on the bottom surface of the slide groove, an adjustment cylinder is threadedly mounted on the outer side of the screw rod, a movable cylinder is movably mounted on the bottom surface of the adjustment cylinder, and a connecting rod is movably hinged on the outer side of the movable cylinder.

[0011] Preferably, the output end of the driving motor movably penetrates the top surface of the movable block and is fixedly installed on the top of the roller, and the bottom end of the roller movably penetrates the interior of the bottom groove and extends to the bottom surface of the fixed plate.

[0012] Preferably, one end of the connecting rod is movably hinged to the top surface of the movable block, and the top end of the screw rod is fixedly mounted on the bottom surface of the mounting frame.

[0013] Preferably, the clamping assembly also includes a first cylinder fixedly mounted on the bottom surface of the fixed seat, two limit rods are fixedly mounted on the bottom surface of the placement frame, a movable groove is opened on the bottom surface of the inner cavity of the placement frame, a chassis is movably mounted inside the movable groove, a movable plate is movably mounted on the bottom surface of the mounting plate, the bottom ends of the two limit rods both movably penetrate the top surface of the fixed seat and extend to the bottom surface of the fixed seat, and the output end of the first cylinder movably penetrates the bottom surface of the fixed seat and is fixedly mounted on the bottom surface of the placement frame.

[0014] Preferably, the positioning assembly includes a second cylinder fixedly installed on the left and right sides of the placement frame, and clamping blocks are movably installed on the left and right sides of the inner cavity of the placement frame. V-shaped grooves are opened on the opposite sides of the clamping blocks, and the output end of the second cylinder movably passes through the outside of the placement frame and is fixedly installed on one side of the clamping block.

[0015] Beneficial Effects

[0016] The utility model provides a sealing device for metal packaging products. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The sealing device of the metal packaging product is convenient for adjusting the spacing of the rollers by setting a movable block and a movable cylinder. When adjusting, the adjusting cylinder is rotated to drive the movable cylinder to descend, and then the movable cylinder pushes the connecting rod to move the movable block. When the movable block moves, it drives the rollers to adjust the spacing of the rollers. When adjusting, the spacing of the rollers is convenient to control and the adjustment is convenient.

[0018] (2) The sealing device of the metal packaging product can fix the metal can by means of the bottom plate and the movable plate. When in use, the metal can is placed on the top surface of the bottom plate, and then the positioning assembly is started to position the metal can so that the metal can is located in the middle of the bottom plate. Then the first cylinder is started to drive the placement frame to rise so that the metal can is raised. When the top surface of the metal can is against the bottom surface of the movable plate, the first cylinder is closed to fix the position of the metal can. The device is convenient, quick and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional appearance of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged appearance diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the three-dimensional appearance of the sealing component of the utility model.

[0023] In the figure: 1-fixed seat, 2-sealing mechanism, 21-clamping assembly, 211-limiting rod, 212-first cylinder, 213-chassis, 214-placing frame, 215-mounting frame, 216-connecting plate, 217-mounting plate, 218-movable plate, 219-movable groove, 22-positioning assembly, 221-second cylinder, 222-clamping block, 223-V-shaped groove, 23-sealing assembly, 231-fixed plate, 232-slide groove, 233-bottom groove, 234-roller, 235-movable block, 236-driving motor, 237-connecting rod, 238-screw, 239-movable cylinder, 2310-adjusting cylinder. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] See also Figure 1-Figure 4 , the utility model provides two technical solutions:

[0026] The first embodiment: A sealing device for metal packaging products, comprising a fixing seat 1, a sealing mechanism 2 is provided on the top surface of the fixing seat 1 for fixing the metal can for sealing, and the sealing mechanism 2 comprises:

[0027] The clamping assembly 21 is arranged on the top surface of the fixing seat 1 for fixing the metal can. The clamping assembly 21 includes a placement frame 214 movably mounted on the top surface of the fixing seat 1. A mounting frame 215 is fixedly mounted on the top surface of the fixing seat 1. Two connecting plates 216 are fixedly mounted on the bottom surface of the mounting frame 215. The bottom surfaces of the two connecting plates 216 are fixedly mounted with mounting plates 217.

[0028] A positioning assembly 22, disposed inside the placement frame 214, is used to position the metal can;

[0029] The sealing assembly 23 is arranged on the top surface of the mounting plate 217 for sealing the metal can. The sealing assembly 23 includes a fixed plate 231 fixedly mounted on the top surface of the mounting plate 217. A slide groove 232 is provided on the top surface of the fixed plate 231. Bottom grooves 233 are provided on both the left and right sides of the bottom surface of the slide groove 232. A movable block 235 is movably mounted inside the slide groove 232. A roller 234 is movably mounted on the bottom surface of the movable block 235. A driving motor 236 is fixedly mounted on the top surface of the movable block 235. An adjusting assembly is arranged inside the slide groove 232 for adjusting the spacing of the rollers 234. The adjusting assembly includes a screw 238 movably mounted on the bottom surface of the slide groove 232. An adjusting cylinder 2310 is threadedly mounted on the outer side of the screw 238. The adjusting cylinder 2310 is threadedly mounted on the outer side of the screw 238. A movable cylinder 239 is movably installed on the bottom surface, and a connecting rod 237 is movably hinged on the outer side of the movable cylinder 239. The output end of the driving motor 236 movably passes through the top surface of the movable block 235 and is fixedly installed on the top of the roller 234. Starting the driving motor 236 can drive the roller 234 to rotate to seal the metal can. The bottom end of the roller 234 movably passes through the interior of the bottom groove 233 and extends to the bottom surface of the fixed plate 231. One end of the connecting rod 237 is movably hinged on the top surface of the movable block 235. The top end of the screw 238 is fixedly installed on the bottom surface of the mounting frame 215. The rotating adjusting cylinder 2310 can drive the movable groove 219 to rise and fall, and then the movable groove 219 will drive the movable block 235 to adjust the spacing of the rollers 234 through the connecting rod 237.

[0030] The movable block 235 and the movable cylinder 239 are provided to facilitate adjustment of the spacing of the rollers 234. During adjustment, the adjusting cylinder 2310 is rotated to drive the movable cylinder 239 to descend, and then the movable cylinder 239 pushes the connecting rod 237 to move the movable block 235. When the movable block 235 moves, it drives the rollers 234 to adjust the spacing of the rollers 234. During adjustment, the spacing of the rollers 234 can be conveniently controlled, which facilitates adjustment.

[0031] The second embodiment is mainly different from the first embodiment in that: the clamping assembly 21 also includes a first cylinder 212 fixedly mounted on the bottom surface of the fixed seat 1, two limit rods 211 are fixedly mounted on the bottom surface of the placement frame 214, a movable groove 219 is provided on the bottom surface of the inner cavity of the placement frame 214, a chassis 213 is movably mounted inside the movable groove 219, and a movable disk 218 is movably mounted on the bottom surface of the mounting disk 217, the bottom ends of the two limit rods 211 are movably penetrated through the top surface of the fixed seat 1 and extend to the bottom surface of the fixed seat 1, and the stability of the placement frame 214 during lifting and lowering can be improved by the two limit rods 211, and the output end of the first cylinder 212 movably penetrates the fixed seat 1 The bottom surface of the placing frame 214 is fixedly mounted on the bottom surface of the placing frame 214, and starting the first cylinder 212 can drive the placing frame 214 to lift the metal can and clamp the metal can through the movable plate 218. The positioning assembly 22 includes a second cylinder 221 fixedly mounted on the left and right sides of the placing frame 214. The left and right sides of the inner cavity of the placing frame 214 are movably mounted with clamping blocks 222, and the opposite sides of the clamping blocks 222 are provided with V-shaped grooves 223. The output end of the second cylinder 221 movably passes through the outside of the placing frame 214 and is fixedly mounted on one side of the clamping block 222. Starting the second cylinder 221 can drive the clamping block 222 to move to the opposite side to clamp the metal can through the V-shaped groove 223 for positioning.

[0032] The metal can can be fixed by the provided chassis 213 and movable plate 218. When in use, the metal can is placed on the top surface of the chassis 213, and then the positioning component 22 is started to position the metal can so that the metal can is located in the middle of the chassis 213. Then the first cylinder 212 is started to drive the placement frame 214 to rise to lift the metal can. When the top surface of the metal can is against the bottom surface of the movable plate 218, the first cylinder 212 is closed to fix the position of the metal can. It is convenient, fast and practical.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0034] When in use, the user connects the device to electricity, and then places the metal can on the top surface of the bottom plate 213, and then starts the second cylinder 221 to push the clamping block 222 to clamp the metal can through the V-shaped groove 223 to position the metal can, so that the metal can is located in the middle of the bottom plate 213, and then starts the first cylinder 212 to drive the placement frame 214 to rise to raise the metal can. When the top surface of the metal can hits the bottom surface of the movable plate 218, the first cylinder 212 is closed to fix the position of the metal can, and then the second cylinder 221 is started to drive the clamping block 222 Leave the outside of the metal can, then rotate the adjusting cylinder 2310 to drive the movable cylinder 239 to descend. At this time, the movable cylinder 239 will push the connecting rod 237 to move the movable block 235. When the movable block 235 moves, it will drive the roller 234 to adjust the spacing of the rollers 234. When the rollers 234 touch the can cover, stop rotating the adjusting cylinder 2310 to fix the position of the rollers 234, and then start the driving motor 236 to drive the rollers 234 to rotate. Due to the friction, the rollers 234 make the can cover rotate around the metal can mouth to achieve sealing.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing device for metal packaging products, comprising a fixing seat (1), characterized in that: The top surface of the fixing seat (1) is provided with a sealing mechanism (2) for fixing the metal can for sealing. The sealing mechanism (2) comprises: A clamping assembly (21) is arranged on the top surface of the fixing seat (1) for fixing the position of the metal can, the clamping assembly (21) comprising a placement frame (214) movably mounted on the top surface of the fixing seat (1), a mounting frame (215) is fixedly mounted on the top surface of the fixing seat (1), two connecting plates (216) are fixedly mounted on the bottom surface of the mounting frame (215), and mounting plates (217) are fixedly mounted on the bottom surfaces of the two connecting plates (216); A positioning component (22) is arranged inside the placement frame (214) and is used to position the metal can; A sealing assembly (23) is arranged on the top surface of a mounting plate (217) and is used for sealing a metal can. The sealing assembly (23) comprises a fixing plate (231) fixedly mounted on the top surface of the mounting plate (217). A slide groove (232) is provided on the top surface of the fixing plate (231). Bottom grooves (233) are provided on both the left and right sides of the bottom surface of the slide groove (232). A movable block (235) is movably mounted inside the slide groove (232). A roller (234) is movably mounted on the bottom surface of the movable block (235). A driving motor (236) is fixedly mounted on the top surface of the movable block (235). An adjusting assembly is provided inside the slide groove (232) for adjusting the spacing of the rollers (234).

2. The sealing device for metal packaging products according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (238) movably mounted on the bottom surface of the slide groove (232); an adjustment cylinder (2310) is threadedly mounted on the outer side of the screw rod (238); a movable cylinder (239) is movably mounted on the bottom surface of the adjustment cylinder (2310); and a connecting rod (237) is movably hinged on the outer side of the movable cylinder (239).

3. The sealing device for metal packaging products according to claim 1, characterized in that: The output end of the driving motor (236) movably penetrates the top surface of the movable block (235) and is fixedly mounted on the top of the roller (234); the bottom end of the roller (234) movably penetrates the interior of the bottom groove (233) and extends to the bottom surface of the fixed plate (231).

4. The sealing device for metal packaging products according to claim 2, characterized in that: One end of the connecting rod (237) is movably hinged to the top surface of the movable block (235), and the top end of the screw rod (238) is fixedly mounted on the bottom surface of the mounting frame (215).

5. The sealing device for metal packaging products according to claim 1, characterized in that: The clamping assembly (21) further comprises a first cylinder (212) fixedly mounted on the bottom surface of the fixing seat (1); two limiting rods (211) are fixedly mounted on the bottom surface of the placing frame (214); a movable groove (219) is provided on the bottom surface of the inner cavity of the placing frame (214); a base plate (213) is movably mounted inside the movable groove (219); a movable plate (218) is movably mounted on the bottom surface of the mounting plate (217); the bottom ends of the two limiting rods (211) both movably penetrate the top surface of the fixing seat (1) and extend to the bottom surface of the fixing seat (1); and the output end of the first cylinder (212) movably penetrates the bottom surface of the fixing seat (1) and is fixedly mounted on the bottom surface of the placing frame (214).

6. The sealing device for metal packaging products according to claim 1, characterized in that: The positioning assembly (22) comprises a second cylinder (221) fixedly mounted on the left and right sides of the placement frame (214); clamping blocks (222) are movably mounted on the left and right sides of the inner cavity of the placement frame (214); V-shaped grooves (223) are provided on opposite sides of the clamping blocks (222); and an output end of the second cylinder (221) movably passes through the outer side of the placement frame (214) and is fixedly mounted on one side of the clamping block (222).

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