TWI549879B - Automatic wrapping vacuum packaging machine structure - Google Patents

Description

Automatic wrap vacuum packaging machine structure

The invention provides a structural improvement of a fully automatic wrap vacuum packaging machine, in particular to a structure of a fully automatic wrap vacuum packaging machine with simple structure and good effect.

According to the development of technology, existing TV shields, prepregs, copper foils, printed circuit boards, etc. are larger and more precise, and require special protection during transportation of such products. It is transported after vacuum packaging to reduce the rate of damage during transport.

In the existing packaging process of the TV screen board, the limitations of the prior art are explained. When the TV screen board is vacuum-packed, generally, a plurality of TV screen boards are vacuum-packed together, but there is no between the TV screen boards. Relative movement, otherwise the friction will cause damage to the TV screen board. For this reason, how to send a plurality of stacked TV screen boards stacked together into the film is a problem. In the prior art, multiple pieces are transported. The TV screen board is sent to the film inside the film, but when the handling car exits the film, it will rub against the TV screen board, which may cause damage to the TV screen board. It can be seen that the solution is not perfect; The fully automatic wrap vacuum packaging machine for packaging the machine screen board does not automatically collect the packaged products after packaging, and the process is very messy, which affects the work efficiency.

Therefore, how to solve the above problems and deficiencies in the above-mentioned applications, that is, the inventors of the present invention and those involved in the industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the invention of the present invention collects relevant materials, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design is simple and perfect. A patented invention of the structure of a good fully automatic wrap vacuum packaging machine.

The main purpose of the invention is to make the structure of the automatic wrap vacuum packaging machine simple and complete.

Another main object of the present invention is to achieve a good production process and process through the operation of the automatic wrap-around vacuum packaging machine.

For the above purposes, the structure comprises a frame, a second conveyor belt disposed in the frame, a film wrapping device disposed at one side of the frame, and a device disposed at one side of the film wrapping device. a point sealing device, a vacuum heat sealing device disposed at one side of the spot sealing device, and a finished product collecting and stacking device disposed at a rear end of the vacuum sealing device, wherein the film wrapping device comprises a film pulling machine The hand, a first conveyor belt disposed in front of the second conveyor belt, a film roll and a film roll.

According to the above structure, the film is taken up and the film released by the film roll is taken up, and the film puller pulls the film between the film roll and the film roll, and the film puller operates to apply the film. Pulling to partially overlap, so that the first conveyor belt abuts the openings of the overlapping film, and the overlapping film is located above the second conveyor belt, and the point sealing device places the package into the overlapping film and then on both sides thereof The film is sealed, and the inlet is welded, and then cut, and the vacuum sealing device is vacuum-treated to complete the above-mentioned sealing film and heat-sealed on both sides to complete the packaging and the finished product. The output is then collected by the finished product stacking device to collect the finished product.

Through the above description, a plurality of pieces of the package to be packaged can be sent into the film, no sliding friction will occur during the conveying process, the damage of the package to be packaged can be greatly reduced, and the structure is simple and perfect and the effect is good. The advantages.

1‧‧‧Rack

11‧‧‧Second conveyor belt

21‧‧‧ film manipulator

22‧‧‧First conveyor belt

23‧‧‧film roll

24‧‧‧ Film roll

3‧‧‧ Point sealing device

31‧‧‧Longitudinal heat sealing device

4‧‧‧ Vacuum heat sealing device

41‧‧‧Upper vacuum box

42‧‧‧Under vacuum box

44‧‧‧ fifth cylinder

5‧‧‧Finished collection stacking device

51‧‧‧Stack rack

53‧‧‧First roller set

54‧‧‧ pallet lifting device

56‧‧‧First cylinder

57‧‧‧Second cylinder

58‧‧‧Second roller set

61‧‧‧First Positioning Plate

62‧‧‧Second positioning plate

63‧‧‧ Third positioning plate

The first figure is a side view of a preferred embodiment of the invention.

The second drawing is a top plan view of a preferred embodiment of the invention.

In order to achieve the above objects and effects, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Referring to the first and second figures, which are schematic side views and a top plan view of a preferred embodiment of the present invention, it will be apparent from the drawings that the present invention includes: a frame 1 in which the frame 1 is A second conveyor belt 11 is disposed; a film wrapping device disposed at a side of the frame 1 , the film wrapping device comprising: a film pulling robot 21; and a film conveying device 11 disposed in front of the second conveyor belt 11 a first conveyor belt 22; a discharge film roll 23; a take-up roll 24, the take-up roll 24 retracts the film released by the film roll 23, and the pull film robot 21 is pulled at the film roll 23 and the film between the film windings 24, and through the action of the filming robot 21, the film is pulled to partially overlap, so that the first conveyor belt 22 is docked with the openings of the overlapping film, and overlaps The film is located above the second conveyor belt 11; a point sealing positioning device 3 is disposed at one side of the film wrapping device, and the point sealing device 3 enters the overlapping film after the object to be packaged The film on both sides is sealed, and the inlet is welded, and then cut off; and a vacuum heat is set at one side of the sealing device 3 The sealing device 4, the vacuum heat sealing device 4 vacuum-treats the film which completes the above sealing and heat-seales both sides thereof to complete the packaging and output the finished product.

The above-mentioned point seal positioning device 3 comprises a longitudinal heat sealing device 31 disposed at one side of the frame 1 , a lateral point sealing device disposed at one side of the frame 1 , and a side of the frame 1 A pressing plate that moves up and down in a horizontal state and a cutter disposed on the frame 1 adjacent to the longitudinal heat sealing device 31.

The vacuum heat sealing device 4 includes a vacuum pump disposed at one side of the frame 1, a lateral heat sealing device disposed at one side of the frame 1, and a drive disposed at a side of the frame 1. A device, an activity is disposed on the frame 1 and is actuated by the driving device. The vacuum box 41 and a vacuum box 42 are fixed on the rack 1.

The above driving device is provided with a plurality of fifth cylinders 44, and the vacuum heat sealing device 4 is further provided with a rear end A finished product collection stacking device 5 is provided for the finished product collection stack.

The above-mentioned finished product collection and stacking device 5 comprises: a pallet rack 51 disposed at one side of the rack 1; a pallet lifting device 54 disposed in the rack 1 for moving the pallet; and a stacking plate a pallet conveyor chain under the frame 51, the pallet conveyor chain is mated with the pallet lifting device 54; a first roller group 53 disposed at one side of the pallet frame 51 and behind the pallet lifting device 54; a sliding platform disposed at one side of the pallet frame 51. The sliding platform is provided with a second roller group 58. The second roller group 58 is coupled to the second conveyor belt 11 by the movement of the sliding platform. a third roller set disposed on the pallet lifting device 54. The third roller set is in abutment with the first roller set 53; and a first roller set 51 is disposed at one side of the pallet frame 51 and is used for controlling the respective pallets. The pallet rack 51 falls into the control mechanism on the pallet conveyor chain.

The control mechanism includes a plurality of first cylinders 56 disposed on two sides of the pallet frame 51, a plurality of second cylinders 57 disposed horizontally on opposite sides of the pallet rack 51, and a plurality of vertical cylinders disposed on opposite sides of the pallet rack 51. And the third cylinder of the first cylinder 56 and the plurality of vertical cylinders disposed on the two sides of the pallet 51 and outputting the fourth cylinder 57.

A track is disposed at one side of the rack 1 , and one side of the sliding platform is disposed on the track, and is connected to a movable trolley at the other side, and the movable trolley slides relative to the frame 1 . The product collection and stacking device 5 has an auxiliary positioning device, and the auxiliary positioning device has at least one first positioning plate 61, at least one second positioning plate 62 and at least one third positioning plate 63. The first positioning plate 61 and the The second positioning plate 62 positions the pallet located at a lower position, and the third positioning plate 63 is located above the second conveyor belt 11, and the third positioning plate 63 can be lowered to be level with the second conveyor belt 11. A sixth cylinder is disposed below the pallet conveyor chain, and the sixth cylinder acts on the pallet to interface with the second positioning plate 62.

With the above structure, with the following explanation, the detailed operation of the structure described in the present technology and the advantages of the simple structure and good effect achieved can be understood.

The second conveyor belt 11 is arranged in the frame 1, and the package to be packaged is subsequently processed through the second conveyor belt 11. The film feeding robot 21 on the film wrapping device is rotatably mounted on the first conveyor belt 22, and the film winding 23 and the film winding roller 24 are all driven by the power system control, and the first conveyor belt is 22-position. Before the second conveyor belt 11, the film released by the film roll 23 is connected to the film winding roll 24, and the film is pulled by the film pulling robot 21 to be partially overlapped, and the first conveyor belt 22 is The openings of the overlapping films are butted, the overlapping film is located above the second conveyor belt 11, and the frame 1 is further provided with a feeding port; the dot sealing device 3 is used for entering the objects to be packaged into the overlapping film, The side of the two layers of the film is sealed, and the entrance of the overlapping film is welded and cut; the vacuum sealing device 4 vacuums the film after the sealing and positioning. The two sides are heat sealed; the finished product collection stacking device 5 is used to collect the finished product stack.

The overall fine operation is as follows. The film pulling robot 21 pulls the film between the film roll 23 and the film roll 24 and enters the dot sealing device 3 from the feeding port, and the film pulling robot 21 moves about half to be packaged. After the distance of the length of the object, the movement is stopped, and then the first conveyor belt 22 feeds the object to be packaged through the feeding port to the film, and the second conveyor belt 11 drives the package and the film to advance to the package to be completely packaged. Through the feed port and into the point seal positioning device 3, the dot seal positioning device 3 will then seal the side of the film and heat seal the film at the feed port position, and then pass through the film before sealing. The robot 21 flattens the film to prevent wrinkles, and then vacuums and seals the sides, and then collects the packaged articles to be packaged; it can be seen from the above that the plurality of pieces to be packaged by the technology It is sent to the film, no sliding friction occurs during the conveying process, and the damage of the package to be packaged can be greatly reduced, thereby achieving the purpose of simple structure and good effect.

Continuing the above, the dot sealing device 3 comprises a longitudinal heat sealing device 31, a pressing plate, a lateral sealing device and a cutter, and the lateral sealing device and the longitudinal heat sealing device 31 are mounted on the frame 1 and the pressing plate is pressed. The horizontal plate is moved up and down, and the pressing plate can be moved by a driving method such as a cylinder or a folding frame. The cutter is mounted on the frame 1 and located near the longitudinal heat sealing device 31, wherein the longitudinal heat sealing device 31 and the lateral point are Sealing devices are mature technologies and will not be described in detail here.

Continuing the above, the vacuum heat sealing device 4 includes a driving device, a vacuum pump, an upper vacuum box 41, a lower vacuum box 42 and a lateral heat sealing device. The upper vacuum box 41 is movably mounted on the frame 1 and below. The vacuum box 42 is fixed to the frame 1, and the driving device is disposed on the frame 1 and powers the upper vacuum box 41, and a plurality of fifth cylinders 44 are disposed on the driving device.

Continuing the above, the finished product collection and stacking device 5 specifically includes a pallet rack 51, a plurality of pallets, a pallet conveyor chain, a first roller group 53, a second roller group 58, and a pallet lifting device 54, a stack The pallet 51 is disposed at one side of the frame 1, and the pallet lifting device 54 is disposed in the frame 1. The pallet conveyor chain is disposed below the pallet rack 51 and docked with the pallet lifting device 54, and the pallet lifting device 54 is disposed on the frame 1 and used to drive the pallet lifting and lowering, and the pallet lifting device 54 is provided with a third roller group, and the first roller group 53 described above can be connected to the pallet lifting device 54 at a lower position. The third roller group is docked, and the second roller group 58 is disposed on the sliding platform and is rotated, and the sliding platform is horizontally movable on the frame 1. The sliding platform can be docked with the second conveyor belt 11, and the pallet 51 is stacked. A control mechanism is disposed in the control panel for sequentially falling on the pallet conveyor chain from the pallet rack 51. The first roller group 53 and the second roller group 58 are pivotally disposed on the rack 1 and located on the pallet. The rear of the lifting device 54; while the finished product collecting and stacking device 5 of the above structure is actuated, the pallet is dropped from the pallet rack 51 onto the pallet conveyor chain, and the pallet conveyor chain sends the pallet to the pallet lifting device. 54 (with a sixth cylinder under the pallet conveyor chain for pushing the pallet to the position) The pallet is positioned by a predetermined positioning device on the frame 1, and the pallet lifting device 54 raises the pallet to a height lower than a finished product of the second conveyor belt 11, after which the sliding platform will move and the second conveyor belt 11 docking, the finished package on the second conveyor belt 11 will be sent to the second roller set 58, after which the sliding platform will slide in a direction away from the second conveyor belt 11, and the other second roller set 58 will rotate in the opposite direction. (relative to the direction in which the packaged product is slipped onto the second roller set 58), at which point the packaged product will slide onto the pallet from the second roller set 58, after which the pallet lifting device 54 descends the height of a packaged product. Waiting for further, at this time, the sliding platform will return to dock with the second conveyor belt 11 for the next working cycle until the pallet is lowered to the lowest position, and the pallet is removed through the first roller group 53 while being on the pallet 51 It will continue to work on the next pallet; if there is a product that does not meet the requirements or if other factors (such as sampling) need to temporarily take out the package, the package will slide through the second conveyor belt 11 onto the second roller group 58. Rear, The sliding platform slides outward, and then the second roller group 58 rotates (the rotation direction coincides with the direction of the sliding platform), and the package defective product is moved to the defective product recovery frame for delivery, and the pallet lifting device 54 will not descend; The second roller set 58 also functions to temporarily store the package when the pallet is not placed in position, and the finished collection stacking device 5 adopting the above structure can automatically complete the collection of the finished package, achieving a high degree of automation and process flow. Clear advantages.

Continuing the above, the rack 1 is provided with a track, one side of the sliding platform is mounted on the track, and the other side is connected with a movable trolley, and the movable trolley can slide relative to the frame 1, so that the setting can be on the stack. When the plate is conveyed to the outside through the first roller group 53, the stacker can be carried by the rear of the first roller group 53 or the side of the first roller group 53 provided with the movable trolley, and the movable trolley does not pile up. Machine work Make a hindrance.

Continuing the above, the control device specifically includes a first cylinder 56, a second cylinder 57, a third cylinder, and a fourth cylinder disposed at a plurality of levels on the two sides of the pallet 51. The first cylinder 56 and the second cylinder 57 are The horizontal installation is performed, and the third cylinder and the fourth cylinder are vertically installed, the output of the third cylinder acts on the first cylinder 56, and the output of the fourth cylinder acts on the second cylinder 57, and the cutting board is installed on the first The output shaft of the cylinder 56 and the second cylinder 57, and the slitting plate mounted on the first cylinder 56 is lower than the thickness of one pallet than the slitting plate mounted on the second cylinder 57; When the structure control device is activated, all the pallets in the initial state will be placed on the pallet conveyor chain. At this time, the second cylinder 57 will be actuated and inserted into the second pallet at the end, and the fourth cylinder will be actuated to the second. The cylinder 57 is lifted so that the lowermost pallet is separated from the upper pallet, and the lower pallet is sent out through the pallet conveyor chain, and the second pallet at the end becomes the lowest pallet, after which The four cylinders move down the second cylinder 57, and the The three cylinders actuate to lift the first cylinder 56, the first cylinder 56 is actuated to insert into the lowermost pallet, and the second cylinder 57 is contracted, after which the third cylinder drives the first cylinder 56 to move down until the lowest pallet is placed. On the pallet conveyor chain, at this point the first cylinder 56 will contract back to the initial state and proceed to the next duty cycle.

Continuing the above, in order to ensure the accurate positioning of the pallet and the accuracy of the placement of the package, the finished collection stacking device 5 further includes an auxiliary positioning device, and the auxiliary positioning device includes a first positioning plate 61 and a second disposed on the frame 1. The positioning plate 62 and the third positioning plate 63, the first positioning plate 61 and the second positioning plate 62 can position the pallet in a low position, and the third positioning plate 63 is located above the second conveyor belt 11 and the third positioning plate 63 can be lowered to be level with the second conveyor belt 11; there is also a sixth cylinder below the pallet conveyor chain for pushing the pallet into contact with the second positioning plate 62 and feeding the pallet to the pallet lifting device 54. During the process, the pallet is pushed through the sixth cylinder to contact with the second positioning plate 62 for positioning, and then the third roller group reverses to move the pallet to contact with the second positioning plate 62 and perform secondary positioning. The secondary positioning can limit the position of the pallet to the set position, wherein the position of the second positioning plate 62 can be adjusted to accommodate different sizes of pallets; before the package is sent from the second roller set 58 to the pallet lifting device 54, The three positioning plates 63 are lowered, and then the second roll The group 58 is reversed, and the movable trolley moves outward. At this time, the package is placed on the third positioning plate 63 for positioning. After completely falling on the pallet lifting device 54, the third positioning plate 63 is raised and reset due to the packaging. The positioning of the product is completed at the time of placement, so the third positioning plate 63 can limit the package to the set position to achieve the neat effect of the package.

Therefore, the key to the structure of the fully automatic wrapped vacuum packaging machine of the present invention is that the technology can be improved by the above-mentioned structure, so that the package can be packaged quickly and well, and the subsequent auxiliary equipment can be effectively provided. It is better to organize and transport, thereby achieving the purpose of simple structure and good effect.

However, the above description is only the preferred embodiment of the present invention, and thus it is not intended to limit the scope of the present invention. Therefore, the simple modification and equivalent structural changes of the present specification and the drawings should be treated similarly. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the structure of the fully automatic wrap vacuum packaging machine of the present invention can achieve its efficacy and purpose when used, so the invention is an invention with excellent practicability, and is an application requirement conforming to the invention patent.提出 Submit an application in accordance with the law, and hope that the trial committee will grant the invention as soon as possible to protect the inventor's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the inventor will try his best to cooperate and feel polite.

1‧‧‧Rack

11‧‧‧Second conveyor belt

21‧‧‧ film manipulator

22‧‧‧First conveyor belt

23‧‧‧film roll

24‧‧‧ Film roll

3‧‧‧ Point sealing device

31‧‧‧Longitudinal heat sealing device

4‧‧‧ Vacuum heat sealing device

41‧‧‧Upper vacuum box

42‧‧‧Under vacuum box

44‧‧‧ fifth cylinder

5‧‧‧Finished collection stacking device

51‧‧‧Stack rack

53‧‧‧First roller set

56‧‧‧First cylinder

57‧‧‧Second cylinder

58‧‧‧Second roller set

63‧‧‧ Third positioning plate

Claims (8)

The structure of a fully automatic wrapped vacuum packaging machine comprises: a frame, a second conveyor belt is arranged in the frame; a film wrapping device disposed at one side of the frame, the film wrapping device comprises a pulling film manipulator; a first conveyor belt disposed in front of the second conveyor belt; a film roll; a film roll, the film roll retracting the film released by the film roll, and The film pulling robot pulls the film between the film roll and the film roll, and pulls the film to partially overlap through the action of the film manipulator, so that the first conveyor belt and the overlapping glue The openings of the film are butted, and the overlapping film is located above the second conveyor belt; a point sealing device disposed at one side of the film wrapping device, the point sealing device is to be inserted into the overlapping film After that, the film on both sides is sealed, and the inlet is welded, and then cut; a vacuum heat sealing device is disposed at one side of the sealing device, and the vacuum sealing device completes the above The sealed film is vacuumed and heat sealed on both sides to complete the packaging. The product output; and a pump disposed in the stack of finished collecting means of the rear end of the vacuum sealing, the stack is finished collecting means for collecting the finished stack. The structure of the automatic wrap vacuum packaging machine according to claim 1, wherein the dot sealing positioning device comprises: a longitudinal heat sealing device disposed at one side of the frame; a lateral point sealing device at the side; a pressing plate disposed at one side of the frame and moving horizontally up and down; and a cutter disposed on the frame adjacent to the longitudinal heat sealing device. The structure of the fully automatic wrapped vacuum packaging machine according to claim 1, wherein the vacuum heat sealing device comprises: a vacuum pump disposed at one side of the frame; and one side of the rack a transverse heat sealing device; a driving device disposed at one side of the frame; An activity is provided on the frame and is driven by the driving device to move the vacuum box; and a vacuum box is fixed on the frame. The structure of the fully automatic wrapped vacuum packaging machine according to claim 3, wherein the driving device is provided with a plurality of fifth cylinders. The structure of the fully automatic wrap vacuum packaging machine according to claim 1, wherein the finished product collection and stacking device comprises: a pallet rack disposed at one side of the rack; a rack is disposed in the rack a pallet lifting device for moving the pallet; a pallet conveyor chain disposed under the pallet rack, the pallet conveyor chain is mated with the pallet lifting device; one is disposed at one side of the pallet rack and is located on the stack a first roller group behind the plate lifting device; a sliding platform disposed at one side of the pallet frame, the sliding platform is provided with a second roller group, and the second roller group is moved by the sliding platform The second conveyor belt is docked; a third roller group disposed on the pallet lifting device, the third roller group is docked with the first roller group; and one is disposed at one side of the pallet frame and is used for controlling the pallet Each falls from the pallet rack to the control mechanism on the pallet conveyor chain. The structure of the fully automatic wrapped vacuum packaging machine according to claim 5, wherein the control mechanism comprises: a plurality of first cylinders horizontally disposed on two sides of the pallet frame; and a plurality of levels disposed on the pallet frame a second cylinder on the side; a plurality of vertically disposed on both sides of the pallet and outputting a third cylinder of the first cylinder; a plurality of vertically disposed on both sides of the pallet and outputting a fourth cylinder of the second cylinder. The structure of the fully automatic wrapped vacuum packaging machine according to claim 5, wherein a rail is disposed at one side of the frame, one side of the sliding platform is disposed on the rail, and the other side is Connected to a mobile trolley that slides relative to the frame. The structure of the fully automatic wrapped vacuum packaging machine according to claim 6, wherein the finished product collecting and stacking device has an auxiliary positioning device, wherein the auxiliary positioning device has at least one first positioning plate and at least one second positioning plate. And at least a third positioning plate, the first positioning plate And the second positioning plate positions the pallet located at a lower position, and the third positioning plate is located above the second conveyor belt, and the third positioning plate can be lowered to be level with the second conveyor belt, A sixth cylinder is disposed below the pallet conveyor chain, and the sixth cylinder acts on the pallet to interface with the second positioning plate.