Stacking device for biaxially oriented nylon films

Abstract

The utility model discloses a stacking device for biaxially oriented nylon films, which comprises a rack, a table plate arranged at the top of the rack, a stacking table and a driving device used for driving the stacking table to lift, a baffle plate extending up and down is arranged at the rear end of the stacking table, a fixing frame is mounted at the upper end of the rack, the driving device is mounted on the fixing frame, and the driving device is mounted on the fixing frame. The rear end of the table plate is provided with a vertically-through through hole allowing the stacking table to penetrate through, the driving device comprises a motor fixed to the fixing frame, a gear connected with an output shaft of the motor and a rack meshed with the gear and extending vertically, and the top of the rack is fixed to the bottom of the stacking table. When the pallets are pushed to the stacking table, the baffles block the pallets, the motor is started, the stacking table descends by the height of one pallet, a plurality of pallets are stacked on the stacking table according to the rule, the pallets are not prone to rollover, finally, the motor rotates reversely, the stacking table ascends to the highest point, and the pallets stacked together are taken down manually.

Description

Technical Field

[0001] The utility model relates to a stacking device for biaxially stretched nylon films. Background Art

[0002] The masterbatch used to produce biaxially oriented nylon film is wrapped in bags, so it is necessary to pour out all the masterbatch in the bags through the unpacking and feeding system, put the bagged masterbatch on the pallet, and the pallet is put on the conveyor frame for transportation. After being transported to the lifting platform, the bag grabbing mechanism will remove the bag, and the remaining pallets will be pushed to the stacking mechanism by the pushing mechanism for stacking. The pallets need to be stacked one by one, and after a certain number of them are stacked, they can be removed manually at one time. The stacking frame of the stacking mechanism receives the pallet pushed by the pushing mechanism, and the stacking cylinder of the stacking mechanism drives the telescopic rod to extend into the through hole on the side of the pallet to lift a pallet, and a new pallet is transported over. The first pallet is stacked on the newly transported pallet, and the telescopic rod of the stacking cylinder is inserted into the lowest pallet. The pallets are stacked in this way, but when the telescopic rod lifts the pallet, the pallet is not stable during the rising process, and the pallet is easy to slip, causing the pallet to tip over. Utility Model Content

[0003] In view of the above-mentioned defects of the prior art, the purpose of the utility model is to provide a stacking device for biaxially oriented nylon film.

[0004] The technical solution of the utility model is: a stacking device for biaxially stretched nylon film, which includes a frame, a platform on the top of the frame, and also includes a stacking platform and a driving device for driving the stacking platform to rise and fall, the rear end of the stacking platform is provided with a baffle extending up and down, a fixed frame is installed on the upper end of the frame, the driving device is installed on the fixed frame, and a through hole is provided at the rear end of the platform that penetrates up and down and is used for the stacking platform to pass through, the driving device includes a motor fixed on the fixed frame, a gear connected to the output shaft of the motor, and a rack meshing with the gear and extending up and down, and the top of the rack is fixed to the bottom of the stacking platform.

[0005] Furthermore, a side plate is fixed on both sides of the bottom of the stacking platform, a first slide is fixed on the outer side of the lower end of each side plate, a fixed plate is provided at both ends of the fixed frame, a first track extending up and down is fixed on the inner side of each fixed plate, and the first slide is slidably matched with the first track up and down.

[0006] Furthermore, two second slides are fixed to the middle of the fixed frame, and a second track extending up and down is fixed to the rear end of the rack, and the second track is slidably matched with the second slide up and down.

[0007] Furthermore, the upper ends of the two fixing plates penetrate through the through holes, and a support plate is fixed to the top of each of the two fixing plates. A cylinder extending left and right is fixed to the top of each of the two support plates. The end of the piston rod of each of the two cylinders is connected to a pressing plate extending up and down. The two pressing plates are respectively located on the left and right sides of the palletizing table.

[0008] Furthermore, two front-and-rear extending stop bars are convexly provided on the top of the table board, and a channel is formed between the two stop bars. The channel is located in front of the palletizing table.

[0009] When the palletizing device for biaxially stretched nylon film provided by the present utility model is applied, the beneficial effects are as follows: The pallet is pushed onto the palletizing table, and the baffle will block the pallet. The motor is started to lower the palletizing table by the height of one pallet. Multiple pallets are stacked on the palletizing table according to this rule, and the pallets are not prone to tipping over. Finally, the motor rotates in reverse to raise the palletizing table to the highest point, and the stacked pallets are removed manually together. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is an overall structural schematic diagram of the present utility model when the palletizing table has not descended;

[0011] Figure 2 is another overall structural schematic diagram of the present utility model when the palletizing table has not descended;

[0012] Figure 3 is an overall structural schematic diagram of the present utility model when the palletizing table has descended.

[0013] As shown in the figure: 1 - frame, 2 - table board, 21 - through hole, 3 - palletizing table, 31 - baffle, 4 - fixing frame, 41 - fixing plate, 5 - motor, 6 - gear, 7 - rack, 8 - side plate, 9 - first sliding table, 10 - first track, 11 - second sliding table, 12 - second track, 13 - support plate, 14 - cylinder, 15 - pressing plate, 16 - stop bar, 17 - channel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] For a more intuitive and complete understanding of the technical solution of the present utility model, the non-limiting feature description is as follows in conjunction with the drawings of the present utility model:

[0015] As Figure 1 — Figure 3As shown in the figure, a palletizing device for biaxially stretched nylon film includes a frame 1. There is a table board 2 at the top of the frame 1. It also includes a palletizing table 3 and a driving device for driving the palletizing table 3 to move up and down. There is a baffle 31 extending vertically at the rear end of the palletizing table 3. A fixing frame 4 is installed at the upper end of the frame 1, and the driving device is installed on the fixing frame 4. There is a through hole 21 that penetrates up and down and through which the palletizing table 3 passes at the rear end of the table board 2. The driving device includes a motor 5 fixed on the fixing frame 4, a gear 6 connected to the output shaft of the motor 5, and a rack 7 that meshes with the gear 6 and extends vertically. The top of the rack 7 is fixed to the bottom of the palletizing table 3.

[0016] As Figure 2 shown in the figure, in order to enable the palletizing table 3 to move up and down stably, side plates 8 are fixed to both the left and right sides of the bottom of the palletizing table 3. A first sliding table 9 is fixed to the outer sides of the lower ends of the two side plates 8. There is a fixing plate 41 at both the left and right ends of the fixing frame 4. A first track 10 extending vertically is fixed to the inner sides of the two fixing plates 41. The first sliding table 9 is in sliding fit with the first track 10 up and down. Two second sliding tables 11 are fixed to the middle of the fixing frame 4. A second track 12 extending vertically is fixed to the rear end of the rack 7. The second track 12 is in sliding fit with the second sliding table 11 up and down.

[0017] As Figure 1 shown in the figure, the upper ends of the two fixing plates 41 pass through the through hole 21. A support plate 13 is fixed to the top of each of the two fixing plates 41. A cylinder 14 extending left and right is fixed to the top of each of the two support plates 13. The end of the piston rod of each of the two cylinders 14 is connected to a pressing plate 15 extending vertically. The two pressing plates 15 are located on the left and right sides of the palletizing table 3 respectively. When two or more pallets are stacked on the palletizing table 3, each time a pallet is stacked, the pressing plate 15 works once. The specific working mode is as follows: The two cylinders 14 work simultaneously to control the two pressing plates 15 to move inward. The two pressing plates 15 contact the side of the pallet and press these pallets neatly, and then the cylinder 14 controls the pressing plate 15 to reset. Because the pallets may not be stacked neatly when stacking, and not being stacked neatly may cause the pallets to not pass through the through hole 21, while the two pressing plates 15 can press these pallets neatly.

[0018] As Figure 1 shown in the figure, two blocking strips 16 extending front and rear protrude from the top of the table board 2. A channel 17 is formed between the two blocking strips 16. The channel 17 is located in front of the palletizing table 3. The front end of the channel 17 is open, and the pallet is pushed onto the palletizing table 3 along the channel 17.

[0019] During operation, the pallet is pushed onto the palletizing table 3 by a pushing mechanism (not shown in the figure). The baffle 31 will block the pallet. The motor 5 is started to lower the palletizing table 3 by the height of one pallet. Multiple pallets are stacked on the palletizing table 3 according to this rule, and the pallets are not easily toppled over. Finally, the motor 5 rotates in reverse to raise the palletizing table 3 to the highest point, and the pallets stacked together are taken down manually.

[0020] Certainly, the above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any simple modifications and equivalent structural changes made by using the content of the specification and drawings of the present utility model shall be equally included in the patent protection scope of the present utility model.

Claims

1. A palletizing device for biaxially stretched nylon film, which comprises a frame, and a platen is provided at the top of the frame, and is characterized in that: It further includes a palletizing table and a driving device for driving the lifting of the palletizing table. The rear end of the palletizing table is provided with a baffle extending vertically. A fixing frame is installed at the upper end of the rack, and the driving device is installed on the fixing frame. A through hole that penetrates up and down and through which the palletizing table passes is provided at the rear end of the table board. The driving device includes a motor fixed on the fixing frame, a gear connected to the output shaft of the motor, and a rack that meshes with the gear and extends vertically. The top of the rack is fixed to the bottom of the palletizing table.

2. The palletizing device for a biaxially oriented nylon film according to claim 1, characterized in that: Side plates are fixed to both the left and right sides of the bottom of the palletizing table. A first sliding table is fixed to the outer side of the lower ends of both side plates. Both ends of the fixing frame are provided with a fixing plate. A first track extending vertically is fixed to the inner side of both fixing plates. The first sliding table is in sliding fit with the first track up and down.

3. A palletizing device for a biaxially oriented nylon film according to claim 2, characterized in that: Two second sliding tables are fixed to the middle of the fixing frame. A second track extending vertically is fixed to the rear end of the rack. The second track is in sliding fit with the second sliding table up and down.

4. The palletizing device for a biaxially oriented nylon film according to claim 1, characterized in that: The upper ends of both fixing plates pass through the through hole. A support plate is fixed to the top of both fixing plates. A cylinder extending left and right is fixed to the top of both support plates. A pressing plate extending vertically is connected to the end of the piston rod of both cylinders. The two pressing plates are respectively located on the left and right sides of the palletizing table.

5. A palletizing device for a biaxially stretched nylon film according to claim 1, characterized in that: Two blocking strips extending front and rear are convexly provided on the top of the table board. A channel is formed between the two blocking strips. The channel is located in front of the palletizing table.

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