Safe automatic cover sealing device

Abstract

The utility model relates to the technical field of packaging screw cap machining, in particular to a safe automatic cap sealing device which comprises a rack, a first driving assembly arranged on the rack, a rotating disc connected to the driving end of the first driving assembly, and a plurality of limiting connecting blocks evenly arranged on the rotating disc in the annular direction and used for limiting products. A plurality of cap screwing assemblies are arranged on one side of the rotating disc and located above the limiting connecting block, a blocking rod assembly is arranged on the side, close to the cap screwing assemblies, of the rotating disc, and then the cap screwing assemblies are arranged on one side of the rotating disc, so that a product limited to the rotating disc can be sealed by screwing plastic caps on the cap screwing assemblies; and a blocking rod assembly is arranged on one side of the rotating disc, so that the hands of the workers can be protected in an abutting mode through the blocking rod assembly, safety accidents in the feeding process are avoided, and the safety accidents caused by the fact that the fingers of the workers are clamped into the device in the manual product feeding process are avoided.

Description

Technical Field

[0001] This application relates to the technical field of packaging capping processing, and particularly relates to a safe automatic capping device. Background Art

[0002] In daily life, plastic caps are a commonly used sealing tool. Especially for containers storing liquid products, such as packaging bags, after the liquid products are injected into the packaging bags, plastic caps need to be screwed on for sealing. When the existing capping machines are in production, the packaging bags are usually placed on an automatic turntable first, and the capping heads on the machine table are used to semi-automatically cap the products fixedly arranged on the turntable. Currently, the process of placing the packaging bag products in the limiting grooves of the turntable usually still adopts an artificial method. However, during the processing, due to the relatively fast rotation speed of the rotating disk, during the artificial placement process, the worker's hand is likely to get stuck under the capping head along with the turntable, posing a risk of triggering a safety accident. Summary of the Utility Model

[0003] In order to solve the above technical problems, this application provides a safe automatic capping device, which includes a frame, a first driving component arranged on the frame, and a rotating disk connected to the driving end of the first driving component. A number of limiting connection blocks for limiting products are uniformly arranged along the ring on the rotating disk. A number of groups of capping components are arranged above the limiting connection blocks on one side of the rotating disk. A stop rod component is arranged on the side of the rotating disk close to the capping components, so as to avoid the risk of safety accidents caused by the worker's fingers getting stuck in the device during the process of manually loading products.

[0004] Preferably, the stop rod component includes a guide rod, and a safety stop rod is slidably arranged on the guide rod. The safety stop rod is suspended above the limiting connection block through a locking part, so as to realize the adjustable installation of the safety stop rod on the guide rod to cooperate with avoiding safety accidents during the loading process.

[0005] Preferably, a number of card slots for clamping products are opened on the limiting connection block. The limiting connection block and the rotating disk are detachably connected by fasteners, so as to limit and load products and facilitate subsequent equipment maintenance.

[0006] Preferably, the capping component includes a fixed frame suspended on the rotating disk, a lifting platform slidably arranged on the fixed frame, and a second driving component for driving the lifting platform to approach or move away from the limiting connection block. A number of capping heads corresponding to the card slots are arranged on the lifting platform, so as to cooperate with the products for capping and sealing.

[0007] Preferably, an avoidance groove is opened at the bottom surface of the limiting connection block at each card slot, and the avoidance groove extends towards the rotation center of the rotating disk, so as to adapt to and limit products of various sizes.

[0008] Preferably, friction lines are provided on the walls of the card slot and the clearance slot in contact with the product to prevent the product from falling off during the rotation of the rotating disk.

[0009] As can be seen from the above, the application of the present application can achieve the following beneficial effects: By designing a frame, a first driving component provided on the frame, and a rotating disk connected to the driving end of the first driving component, a plurality of limiting connection blocks for limiting the product are evenly arranged in a ring on the rotating disk. On one side of the rotating disk above the limiting connection blocks, a plurality of groups of capping components are provided. On one side of the rotating disk close to the capping components, a stop rod component is provided. By providing the rotating disk on the frame and the limiting connection blocks on the rotating disk, the product can be limited and fed through the limiting connection blocks. Then, by providing the capping components on one side of the rotating disk, the product limited on the rotating disk can be sealed with a plastic cap by the capping components. Further, by providing the stop rod component on one side of the rotating disk, the hand of the operator can be protected by the stop rod component, thus avoiding safety accidents during the feeding process and preventing the operator's fingers from getting stuck in the device during the manual feeding of the product, thereby avoiding safety accidents. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments of the present application or the prior art. Obviously, the following drawings are only a part of the embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0011] Figure 1 Structural schematic diagram of the safety automatic capping device according to the embodiment of the present application;

[0012] Figure 2 Front view of the safety automatic capping device according to the embodiment of the present application;

[0013] Figure 3 Bottom view of the safety automatic capping device according to the embodiment of the present application;

[0014] Figure 4 For the embodiment of the present application Figure 3 Enlarged view of part A.

[0015] Reference Signs

[0016] 10. First driving component; 20. Rotating disk; 30. Capping component; 40. Gear lever component; 21. Limit connection block; 31. Fixed frame; 32. Lifting platform; 33. Second driving component; 34. Capping head; 41. Guide rod; 42. Safety gear lever; 211. Guide screw; 212. Clearance groove. Detailed implementation

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0018] Embodiment

[0019] To solve the above technical problems, this embodiment provides a safety automatic capping device, as Figure 1 shown, including a frame, a first driving component 10 arranged on the frame, a rotating disk 20 connected to the driving end of the first driving component 10. A plurality of limit connection blocks 21 for limiting products are uniformly arranged along the ring on the rotating disk 20. A plurality of groups of capping components 30 are arranged above the limit connection blocks 21 on one side of the rotating disk 20. A gear lever component 40 is arranged on one side of the rotating disk 20 close to the capping component 30. By arranging the rotating disk 20 on the frame and arranging the limit connection blocks 21 on the rotating disk 20, the products can be limited and loaded through the limit connection blocks 21. Then, by arranging the capping component 30 on one side of the rotating disk 20, the products limited on the rotating disk 20 can be capped with plastic lids through the capping component 30 for sealing. Then, by arranging the gear lever component 40 on one side of the rotating disk 20, the hands of the staff can be protected by the gear lever component 40, thereby avoiding safety accidents during the loading process, and realizing the avoidance of safety accidents caused by the fingers of the staff being stuck into the device during the process of manually loading products.

[0020] Specifically, as Figure 2 shown, the gear lever component 40 includes a guide rod 41. A safety gear lever 42 is slidably arranged on the guide rod 41. The safety gear lever 42 is suspended above the limit connection block 21 through a locking member. By slidably arranging the safety gear lever 42 on the guide rod 41, the safety gear lever 42 can adjust the appropriate installation height through the guide rod 41, thereby protecting the hands of the staff by touching and avoiding safety accidents during the loading process, and realizing the adjustable installation of the safety gear lever 42 on the guide rod 41 to cooperate with avoiding safety accidents during the loading process.

[0021] In the above solution, as Figure 3As shown in the figure, a number of card slots 211 for clamping products are provided on the limit connection block 21. The limit connection block 21 and the rotating disk 20 are detachably connected by fasteners. By providing the card slots 211 on the limit connection block 21, the product can be placed on the limit connection block 21 through the card slots 211 in a limited manner. Then, by providing fasteners to detachably connect the limit connection block 21 to the rotating disk 20, the fasteners can be screws, which facilitates the replacement of device components and daily maintenance, realizes the feeding of products in a limited manner, and is convenient for subsequent equipment maintenance.

[0022] Furthermore, the cap screwing assembly 30 includes a fixing frame 31 suspended on the rotating disk 20, a lifting platform 32 slidably arranged on the fixing frame 31, and a second driving assembly 33 for driving the lifting platform 32 to approach or move away from the limit connection block 21. A number of cap screwing heads 34 corresponding to the card slots 211 are provided on the lifting platform 32. By providing the lifting platform 32 and the second driving assembly 33 for driving the lifting platform 32 to move on the fixing frame 31, and then by providing the cap screwing heads 34 on the lifting platform 32, when the product is limited on the limit connection block 21 and is located below the cap screwing heads 34, the second driving assembly 33 can be a cylinder, which can drive the lifting platform 32 to drive the cap screwing heads 34 to approach the limit connection block 21. Then, the cap screwing heads 34 rotate to realize the cap screwing and sealing of the product. Then, the second driving assembly 33 drives the lifting platform 32 to drive the cap screwing heads 34 to move away from the limit connection block 21, thus completing a round of processing actions and realizing the cooperation of cap screwing and sealing of the product.

[0023] In order to enable the limit connection block 21 to adapt to products of various sizes, as a preferred implementation mode, as Figure 4 shown in the figure, clearance grooves 212 are provided at the bottom surface of the limit connection block 21 at each card slot 211. The clearance grooves 212 extend towards the rotation center of the rotating disk 20. By providing the clearance grooves 212 at the bottom surface of the limit connection block 21, the limit connection block 21 can accommodate products of various sizes through the clearance grooves 212, realizing the adaptation and limitation of products of various sizes.

[0024] Specifically, friction lines are provided on the walls of the card slots 211 and the clearance grooves 212 that are in contact with the product. By providing the friction lines on the walls of the card slots 211 and the clearance grooves 212, when the product is limited on the card slots 211 and the clearance grooves 212, the friction force can be increased through the friction lines, avoiding the product from falling off during the rotation of the rotating disk 20, and realizing the avoidance of the product falling off during the rotation of the rotating disk 20.

[0025] In summary, in one or more embodiments of the present application, the present application designs a frame, a first driving component disposed on the frame, and a rotating disk connected to the driving end of the first driving component. A plurality of limiting connection blocks for limiting products are uniformly arranged in a ring on the rotating disk. A plurality of groups of cap screwing components are arranged above the limiting connection blocks on one side of the rotating disk. A stop rod component is arranged on one side of the rotating disk close to the cap screwing component. By arranging a rotating disk on the frame and arranging limiting connection blocks on the rotating disk, the products can be limited and loaded through the limiting connection blocks. Then, by arranging a cap screwing component on one side of the rotating disk, the products limited on the rotating disk can be screwed with plastic caps for sealing through the cap screwing component. Further, by arranging a stop rod component on one side of the rotating disk, the hands of the staff can be protected by the stop rod component, thus avoiding safety accidents during the loading process, and realizing the prevention of safety accidents caused by the fingers of the staff being stuck into the device during the manual loading of products.

[0026] The above-described embodiments do not constitute a limitation on the protection scope of the technical solution. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the above embodiments shall be included in the protection scope of the technical solution.

Claims

1. A safe automatic capping device, characterized in that: The invention comprises a frame, a first driving assembly (10) arranged on the frame, and a rotating disk (20) connected to the driving end of the first driving assembly (10); a plurality of position limiting connecting blocks (21) for limiting the position of products are evenly arranged along a ring on the rotating disk (20); a plurality of groups of rotary cover assemblies (30) are arranged above the position limiting connecting blocks (21) on one side of the rotating disk (20); and a shift lever assembly (40) is arranged on the side of the rotating disk (20) close to the rotary cover assembly (30).

2. The safe automatic capping device according to claim 1, characterized in that: The shift lever assembly (40) comprises a guide rod (41), on which a safety shift lever (42) is slidably arranged, and the safety shift lever (42) is suspended above the position-limiting connection block (21) via a locking member.

3. The safe automatic capping device according to claim 1, characterized in that: A plurality of slots (211) for engaging products are provided on the position-limiting connection block (21), and the position-limiting connection block (21) and the rotating disk (20) are detachably connected by fasteners.

4. The safe automatic capping device according to claim 3, characterized in that: The capping assembly (30) comprises a fixed frame (31) suspended on the rotating disk (20), a lifting platform (32) slidably arranged on the fixed frame (31), and a second driving assembly (33) for driving the lifting platform (32) to move closer to or away from the limiting connecting block (21), and a plurality of capping heads (34) corresponding to the card slots (211) are arranged on the lifting platform (32).

5. The safe automatic capping device according to claim 3, characterized in that: A clearance groove (212) is provided on the bottom surface of the position-limiting connection block (21) at each of the clamping grooves (211), and the clearance groove (212) extends towards the rotation center of the rotating disk (20).

6. The safe automatic capping device according to claim 5, characterized in that: Friction lines are provided on the wall surfaces of the clamping groove (211) and the air-avoiding groove (212) that are in contact with the product.

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