Clamping type double-bin bubble cap chain traction conveying device
By designing a clamped double-storey blister chain traction conveying device, the clamping structure of the chain movable block and fixed block and the rotation control of the sprocket is solved, and the problem of robotic traction damage to the packaging film is achieved, achieving stable and reliable material transportation and high-quality blister packaging.
Patent Information
- Application Number
- CN202421945217.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-08-13
AI Technical Summary
When the existing double-store blister packaging machine conveys double-store blister packaging, the robotic traction may damage or damage the packaging film, affecting the packaging quality and effective use.
A clamped double-storey blister chain traction conveying device is designed, adopting a clamping structure of chain movable blocks and fixed blocks. The up and down movement of the movable block is controlled through the rotation of the sprocket, thereby realizing the loosening or traction conveying of materials.
The device can transport materials smoothly and reliably, avoid damaging the packaging film, and is suitable for packaging films of varying thicknesses and ensures the quality of the blister packaging.
Smart Images
Figure CN222770066U_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a packaging machine, in particular to a double-bin blister traction and conveying device applied to a double-bin blister packaging machine. Background Art
[0002] At present, the double-bin blister packaging machine is a device that performs double-bin isolation and blister packaging of two similar materials (such as cosmetics or food, etc.). When the double-bin blister packaging is used, the upper cover film of the double-bin is broken at the indentation and the two similar materials are mixed. The double-bin blister packaging is transported by upper and lower wrapping conveyor belts and pulled by a robot. It is generally suitable for thinner double-bin blister packaging films. The robot pulling may damage the double-bin blister packaging film, thus affecting the quality and effective use of the blister packaging. Summary of the invention
[0003] The object of the present invention is to overcome the above technical deficiencies and to provide a clamping type double-bin blister chain traction conveying device which will not damage the packaging film and can clamp and convey stably.
[0004] The object of the present invention is achieved through the following technical scheme: a clamping double-bin blister chain traction conveying device, comprising a frame and a chain bottom plate, on which chain connecting pins correspondingly arranged on the left and right are arranged, on which chain connecting pins chain movable blocks and chain fixed blocks correspondingly arranged up and down are arranged, on which chain connecting pins and above which pin connecting plates are arranged, springs are arranged between the chain movable blocks and the pin connecting plates and between the chain connecting pins, and the chain connecting pins, the chain movable blocks and the chain fixed blocks, the pin connecting plates and the springs form a clamping chain assembly; the clamping chain assembly is composed of several groups to form left and right, front and back surrounding adjacent connection combinations, a transition connecting plate is arranged between the top ends of the chain connecting pins of adjacent clamping chain assemblies, a sprocket is arranged at the angle turning point between the clamping chain assemblies, and the teeth of the sprocket can gradually extend into or gradually withdraw from between the chain movable blocks and the chain fixed blocks of adjacent clamping chain assemblies during rotation.
[0005] The chain movable block and the chain fixed block are provided with corresponding outward protrusions, and the outward protrusions are used to clamp or release the materials being pulled and transported. When the clamping chain assembly is a set, the chain connecting pin is two pieces, the chain movable block and the chain fixed block, the pin connecting plate, and the spring are each one piece, and the chain movable block and the chain fixed block, the pin connecting plate are provided with two through holes for the chain connecting pin to pass through for assembly.
[0006] After adopting the structure of the present invention, the teeth of the sprocket can gradually extend into or gradually withdraw from between the chain movable block and the chain fixed block of the adjacent clamping chain assembly when rotating, so that the outward protrusions of the chain movable block and the chain fixed block are in an open separation or closed clamping state, thereby loosening and separating (opening and entering) or clamping and pulling and conveying the material. The flat pressing is firm and the conveying is smooth and reliable. When separating, the conveyed material is completely separated, and the material packaging film will not be damaged. Both thick and thin packaging films are applicable, thereby ensuring the blister packaging quality of the material. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation modes.
[0008] Figure 1 It is a schematic diagram of the installation structure of the present invention (the right side is omitted). DETAILED DESCRIPTION
[0009] Reference Figure 1 It can be known that the clamping type double-bin blister chain traction conveying device applied to the double-bin blister packaging machine of the present invention comprises a frame 12 and a chain bottom plate 6, on which chain connecting pins 7 correspondingly arranged on the left and right are mounted, on which chain connecting pins 7 correspondingly arranged on the upper and lower sides are mounted chain movable blocks 3 (in the upper position, movable up and down) and chain fixed blocks 4 (in the lower position, fixed) are mounted, on which chain connecting pins 7 (one each on the left and right) and above the chain movable blocks 3 are mounted pin connecting plates 9, between which chain movable blocks 3 and pin connecting plates 9 and between which chain connecting pins are mounted springs 8, the chain connecting pins 7, the chain movable blocks 3 and the chain fixed blocks 4, the pin connecting plates 9 and the springs 8 form a clamping type chain assembly 1; the clamping type chain assembly 1 is composed of a plurality of groups to form a left-right, front-back surrounding adjacent connection combination (the The chain bottom plate 6 is also connected in a left-right and front-back surrounding manner, and is used to support each group of clamping chain components 1. A transition connecting plate 5 is installed between the top ends of the chain connecting pins 7 of adjacent clamping chain components (above the pin connecting plate 9) (connecting the chain connecting pins on the left side of an adjacent group of clamping chain components with the chain connecting pins on the right side of another group of clamping chain components). A sprocket 2 is installed at the angle turning point between the clamping chain components (installed on the frame 12, one piece each at the left and right inner angle turning points). The gear teeth 21 (several pieces) of the sprocket 2 can gradually extend into or gradually withdraw from between the chain movable block 3 and the chain fixed block 4 of the adjacent clamping chain components during rotation, so as to control the up and down movement of the chain movable block, and open, separate or close the chain movable block and the chain fixed block.
[0010] The chain movable block 3 and the chain fixed block 4 are provided with corresponding outward protrusions 10, which are used to clamp or release the materials being transported. When the clamping chain assembly is a group, the chain connecting pin 7 is two pieces (one piece for each of the left and right sides), the chain movable block 3 and the chain fixed block 4, the pin connecting plate 9, and the spring 8 are each one piece, and the chain movable block 3 and the chain fixed block 4, the pin connecting plate 9 are provided with two through holes (in corresponding positions) to allow the chain connecting pin 7 to pass through for assembly.
[0011] The working principle of the present invention is as follows: the chain base plate 6 is connected to the traction conveying power source 11 (a traction conveying motor) through the sprocket 2. The traction conveying power source 11 is started to drive the sprocket 2 to rotate, thereby driving the chain base plate 6 and the connected clamping chain components to perform left-right and front-back circular rotation. The clamping chain components on the left and right sides are gradually extended in sequence by the gear teeth 21 of the sprocket 2, so that the outward protrusions 10 of the chain movable block 3 and the chain fixed block 4 are in an open and separated state, allowing the material to be traction-conveyed to enter the outward protrusion and be traction-conveyed (such as the left side), or loosening the traction-conveyed material and allowing the material to enter the next process (such as the right side, which has been omitted). The clamping chain component in the middle position, because the gear teeth 21 have withdrawn, the outward protrusions 10 of the chain movable block 3 and the chain fixed block 4 are in a closed state and clamp the material for traction and conveying.
Claims
1. A clamping double-bin blister chain traction conveyor device, comprising a frame and a chain bottom plate, characterized in that: The chain bottom plate is provided with chain connecting pins which are correspondingly arranged on the left and right sides, and a chain movable block and a chain fixed block which are correspondingly arranged up and down are arranged on the chain connecting pin, a pin connecting plate is arranged on the chain connecting pin and above the chain movable block, a spring is arranged between the chain movable block and the pin connecting plate and between the chain connecting pins, and the chain connecting pins, the chain movable block and the chain fixed block, the pin connecting plate and the spring form a clamping chain assembly; the clamping chain assembly is composed of several groups to form left and right, front and back surrounding adjacent connection combinations, a transition connecting plate is arranged between the top ends of the chain connecting pins of adjacent clamping chain assemblies, a sprocket is arranged at the angle turning point between the clamping chain assemblies, and the teeth of the sprocket can gradually extend into or gradually withdraw from between the chain movable block and the chain fixed block of adjacent clamping chain assemblies when rotating.
2. The clamping type double-bin blister chain traction conveyor according to claim 1 is characterized in that: The chain movable block and the chain fixed block are both provided with outward protrusions at corresponding positions, and the outward protrusions are used to clamp or release the materials being pulled and transported.
3. The clamping type double-bin blister chain traction conveyor according to claim 1 or 2, characterized in that: When the clamping chain assembly is a group, the chain connecting pin is two pieces, the chain movable block, the chain fixed block, the pin connecting plate, and the spring are each one piece, and the chain movable block, the chain fixed block, and the pin connecting plate all have two through holes for the chain connecting pin to pass through for assembly.
4. The clamping type double-bin blister chain traction conveyor according to claim 1 or 2, characterized in that: The chain bottom plate is connected with a traction transmission power source through a sprocket.