CN222222835U - Plastic film hot pressing and cutting machine - Google Patents
Plastic film hot pressing and cutting machine Download PDFInfo
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- CN222222835U CN222222835U CN202421034925.3U CN202421034925U CN222222835U CN 222222835 U CN222222835 U CN 222222835U CN 202421034925 U CN202421034925 U CN 202421034925U CN 222222835 U CN222222835 U CN 222222835U
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Abstract
本实用新型涉及一种塑料薄膜热压裁切一体机，属于塑料薄膜技术领域，包括工作台，所述工作台上表面的右端设有热压机，所述工作台上表面的左端固定有安装架，所述安装架的内腔设有刀座，所述刀座的上侧设有切刀，所述刀座的上表面设有用于便于拆换切刀的更换机构，所述刀座的下表面设有用于提高刀座高度的提升机构；所述更换机构包括开设在刀座上表面的安装槽，所述安装槽的内腔放置有连接块。该塑料薄膜热压裁切一体机，在刀座的内腔设置了更换机构，通过更换机构各个结构之间的互相配合，能够便于工作人员对切刀拆卸下来并更换，解决了切刀钝化导致在切口处产生拉伸现象使得塑料薄膜卷曲的问题，提高了塑料薄膜的裁切效果。
The utility model relates to a plastic film hot pressing and cutting machine, which belongs to the technical field of plastic films, and comprises a workbench, a hot pressing machine is arranged on the right end of the upper surface of the workbench, a mounting frame is fixed on the left end of the upper surface of the workbench, a knife seat is arranged in the inner cavity of the mounting frame, a cutting knife is arranged on the upper side of the knife seat, a replacement mechanism for facilitating the removal and replacement of the cutting knife is arranged on the upper surface of the knife seat, and a lifting mechanism for increasing the height of the knife seat is arranged on the lower surface of the knife seat; the replacement mechanism comprises a mounting groove provided on the upper surface of the knife seat, and a connecting block is placed in the inner cavity of the mounting groove. The plastic film hot pressing and cutting machine has a replacement mechanism arranged in the inner cavity of the knife seat, and through the mutual cooperation between the various structures of the replacement mechanism, it is convenient for the staff to disassemble and replace the cutting knife, which solves the problem that the stretching phenomenon at the incision caused by the blunting of the cutting knife causes the plastic film to curl, and improves the cutting effect of the plastic film.
Description
Technical Field
The utility model relates to the technical field of plastic films, in particular to a plastic film hot-pressing and cutting integrated machine.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins and used for packaging and as a film coating, and plastic packages and plastic package products occupy larger and larger portions in the market, in particular to composite plastic flexible packages, which are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest.
According to the utility model, the hot pressing and cutting integrated machine for the plastic film comprises a frame, a feeding structure, a hot pressing structure, a connecting structure, a cutting structure and a driving structure are sequentially arranged on the frame, the hot pressing structure comprises two fixed dies, the two fixed dies are fixed through four fixed rods, a movable rod is arranged on the frame, two fixed plates are fixed on the outer side of the movable rod, the two fixed plates are respectively fixed with a hot pressing plate, a buffer spring is sleeved on the outer side of the movable rod, the cutting structure comprises a feeding roller, a conveying roller capable of rotating independently, an auxiliary roller capable of adjusting the height, a lower pressing roller capable of adjusting the height, a cutter seat and a cutter capable of moving up and down, the driving structure drives the movable rod to move up and down, the movable rod is driven to move through a series of connecting rods, the hot pressing structure and the cutting structure can be driven to operate simultaneously, the cost is saved, the cutter is easy to deactivate along with the increase of the using times, and the edge curling phenomenon of the plastic film is reduced when the edge curling is caused by stretching of the plastic film.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a plastic film hot-pressing and cutting integrated machine which has the advantages of being convenient for changing cutters and the like, and solves the problems that the cutters are easy to deactivate along with the increase of the use times, and further a stretching phenomenon can be generated at a notch during cutting, so that the edge of a plastic film roll is tilted outwards to cause edge tilting, and the cutting quality of the plastic film is reduced.
The plastic film hot-pressing and cutting integrated machine comprises a workbench, wherein a hot press is arranged at the right end of the upper surface of the workbench, a mounting frame is fixed at the left end of the upper surface of the workbench, a cutter holder is arranged in an inner cavity of the mounting frame, a cutter is arranged on the upper side of the cutter holder, a replacement mechanism for conveniently replacing the cutter is arranged on the upper surface of the cutter holder, and a lifting mechanism for improving the height of the cutter holder is arranged on the lower surface of the cutter holder;
The utility model discloses a tool apron, change mechanism, including seting up the mounting groove at the blade apron upper surface, the connecting block has been placed to the inner chamber of mounting groove, the bottom between the relative one side of both sides wall around the blade apron inner chamber is fixed with the gag lever post, the equal threaded connection in both ends has one end to run through and extend to the threaded rod of its inner chamber around the blade apron upper surface, the lower surface of threaded rod rotates through the bearing and is connected with the backup pad, the equal sliding connection in both ends has the sliding sleeve about the gag lever post surface, the lower surface of backup pad and the upper surface of sliding sleeve all are fixed with articulated seat, upper and lower both ends be equipped with articulated pole between the relative one side of articulated seat, two the relative one side of sliding sleeve all is fixed with the slide, two the top of the relative one side of slide all is fixed with the fixture block.
Further, the cross-section shape of blade holder is isosceles trapezoid, the size of mounting groove inner chamber and the size looks adaptation of connecting block, the cutter is fixed at the upper surface of connecting block.
Further, two sides of the back of the support plate are respectively fixed with a sliding rod, sliding grooves are formed in the tops of the sides of the inner front wall and the inner back wall of the tool apron, and the sliding rods do up-down linear motion in the inner cavities of the sliding grooves.
Further, sliding connection between slide and the gag lever post, the lower surface of slide is fixed with the montant, the spacing groove with montant size looks adaptation has all been seted up at the front and back both ends of diapire in the blade holder.
Furthermore, slots are formed in the front side and the rear side of the connecting block, and the size of the inner cavity of each slot is matched with the size of the clamping block.
Further, the elevating system is including fixing the fly leaf at the blade holder lower surface, the left side of fly leaf is fixed with the pinion rack, the bottom between positive wall and the opposite one side of interior back wall in the mounting bracket is connected with the axostylus axostyle through the bearing rotation, the surface mounting of axostylus axostyle has the gear, the gear is connected with the pinion rack meshing.
Furthermore, the positioning grooves are formed in one side, opposite to the inner back wall, of the inner front wall of the mounting frame, positioning blocks are fixed on the front surface and the back surface of the movable plate, and the positioning blocks do vertical linear motion in the inner cavity of the positioning grooves.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. This plastic film hot pressing cuts all-in-one has set up the change mechanism at the inner chamber of blade holder, through the cooperation of each structure of change mechanism between, can be convenient for the staff dismantle and change the cutter, has solved the cutter passivation and has led to producing tensile phenomenon in incision department and make the problem that plastic film curls, has improved plastic film's cutting effect.
2. This plastic film hot pressing cuts all-in-one, through the fly leaf that sets up, pinion rack, axostylus axostyle and gear and with driving motor between mutually supporting, can adjust the height of fly leaf to can adjust the height of blade holder and cutter, make can cut the plastic film between the both ends locating roller about to fast.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 shows the present utility model a structural schematic diagram of the mounting frame;
FIG. 3 is a schematic view of a replacement mechanism according to the present utility model;
fig. 4 is a schematic structural view of a lifting mechanism according to the present utility model.
In the figure, a workbench 1, a hot press 2, a mounting frame 3, a cutter holder 4, a cutter 5, a replacement mechanism 6, a mounting groove 601, a connecting block 602, a limiting rod 603, a threaded rod 604, a supporting plate 605, a sliding sleeve 606, a hinge seat 607, a hinge rod 608, a sliding plate 609, a clamping block 610, a lifting mechanism 7, a movable plate 701, a toothed plate 702, a shaft lever 703 and a gear 704 are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the plastic film hot pressing and cutting integrated machine in this embodiment includes a workbench 1, a hot press 2 is disposed at the right end of the upper surface of the workbench 1, a mounting frame 3 is fixed at the left end of the upper surface of the workbench 1, a cutter holder 4 is disposed in an inner cavity of the mounting frame 3, a cutter 5 is disposed on the upper side of the cutter holder 4, a replacement mechanism 6 for facilitating detachment and replacement of the cutter 5 is disposed on the upper surface of the cutter holder 4, and a lifting mechanism 7 for improving the height of the cutter holder 4 is disposed on the lower surface of the cutter holder 4.
Wherein the cross section of the tool apron 4 is isosceles trapezoid.
It should be noted that, both ends all are connected with two positioning rollers through bearing rotation about the mounting bracket 3 inner chamber between the opposite one side of both sides wall, and the through-hole has been seted up to the left side wall of mounting bracket 3 inner chamber, and the middle part of workstation 1 upper surface is fixed with the support frame, and the upper and lower both ends of support frame inner chamber all are connected with the guide roll through bearing rotation, and the positive left end of mounting bracket 3 is fixed with driving motor, and driving motor's output shaft runs through mounting bracket 3 and extends to the inner chamber of mounting bracket 3 and be fixed with axostylus axostyle 703.
Referring to fig. 3, in order to improve the cutting effect of plastic films, the replacement mechanism 6 in this embodiment includes a mounting groove 601 formed on the upper surface of the tool holder 4, a connecting block 602 is disposed in the inner cavity of the mounting groove 601, a limiting rod 603 is fixed at the bottom between the opposite sides of the front and rear sides of the inner cavity of the tool holder 4, one end of the threaded rod 604 penetrates through and extends to the inner cavity of the threaded rod 604, a supporting plate 605 is rotatably connected to the lower surface of the threaded rod 604 through a bearing, the threaded rods 604 at the two ends are rotated, the two threaded rods 604 move upwards during rotation and further drive the supporting plate 605 to move upwards, the left and right ends of the outer surface of the limiting rod 603 are slidably connected with sliding sleeves 606, the lower surface of the supporting plate 605 and the upper surface of the sliding sleeve 606 are fixedly provided with hinging seats 607, hinging rods 608 are disposed between the opposite sides of the hinging seats 607 at the upper and lower ends, the hinging seats 605 can drive the hinging seats at the upper ends to move, the hinging seats at the lower ends are further drive the hinging seats at the lower ends to move, the sliding sleeves 606 are driven to move through the hinging seats at the front and the lower ends, the two sliding sleeves 606 are in opposite sides of the back to each other, the sliding plates 609 are fixed to the opposite sides of the two sliding plates 609, the two opposite sides of the inner cavity 602 are respectively, the sliding plates are respectively moved from the opposite sides of the sliding blocks 602, and the two opposite sliding blocks are respectively, the two opposite sides of the sliding blocks 602 are mounted to the inner cavity 602 are moved, and the sliding blocks are respectively, and the two opposite to the sliding blocks 610 are moved, and the opposite sides of the upper sides of the sliding blocks and can be moved.
Wherein, the size of mounting groove 601 inner chamber and the size looks adaptation of connecting block 602, cutter 5 is fixed at connecting block 602's upper surface, and one side that two backup pads 605 are opposite all is fixed with the slide bar, and the spout has all been seted up at the top of the opposite side of positive wall and interior back wall in blade holder 4, and the slide bar is linear motion about the inner chamber of spout.
In this embodiment, the sliding plate 609 is slidably connected with the limiting rod 603, the vertical rod is fixed on the lower surface of the sliding plate 609, the limiting grooves matched with the vertical rod in size are formed in the front and rear ends of the inner bottom wall of the tool apron 4, the slots are formed in the front and rear sides of the connecting block 602, and the size of the inner cavity of each slot is matched with the size of the clamping block 610.
Referring to fig. 4, in order to adjust the heights of the tool post 4 and the cutter 5, the lifting mechanism 7 in this embodiment includes a movable plate 701 fixed on the lower surface of the tool post 4, a toothed plate 702 is fixed on the left side of the movable plate 701, a shaft lever 703 is rotatably connected to the bottom between the opposite sides of the front wall and the inner back wall in the mounting frame 3 through bearings, a plastic film hot pressed by the hot press 2 can be guided into two positioning rollers through guide rollers at the upper end and the lower end, at this time, a driving motor is started, an output shaft of the driving motor rotates, and then the shaft lever 703 is driven to rotate, a gear 704 is fixed on the outer surface of the shaft lever 703, the gear 704 is meshed with the toothed plate 702, the rotation of the shaft lever 703 rotates a rotating gear 704 fixed on the surface of the shaft lever, the rotating gear 704 can move the toothed plate 702 upwards, the movement of the toothed plate 702 drives the movable plate 701 to move upwards, and the movement of the movable plate 701 can drive the tool post 4 and the cutter 5 to cut the plastic film.
Wherein, the positioning groove is all offered to the opposite side of positive wall and interior back wall in mounting bracket 3, and the front and the back of fly leaf 701 all are fixed with the locating piece, and the locating piece is linear motion about the inner chamber of positioning groove, and when fly leaf 701 moved, the removal of the fixed locating piece in front and the back at the inner chamber of positioning groove can be spacing to the removal of fly leaf 701.
The working principle of the embodiment is as follows:
(1) When the cutter 5 is replaced, the threaded rods 604 at two ends are rotated at first, the two threaded rods 604 move upwards during rotation, then the supporting plate 605 is driven to move upwards, the sliding rod fixed at the left end of the supporting plate 605 moves in the inner cavity of the chute to limit the movement of the supporting plate 605, the movement of the supporting plate 605 can drive the hinge seat 607 at the upper end to move, then the hinge seat 607 at the lower end is driven to move by the hinge rod 608, the sliding sleeves 606 are driven to move by the movement of the lower hinge seat 607 to drive the sliding sleeves 606 to move, at the moment, the two sliding sleeves 606 move to drive the two sliding plates 609 to move oppositely, the vertical rods fixed on the lower surface of the sliding plates 609 move in the inner cavity of the limiting groove during movement, the movement of the sliding plates 609 can be limited, the opposite movement of the two sliding plates 609 can enable the clamping blocks 610 to be separated from the inner cavity of the clamping groove until the clamping blocks 610 move into the inner cavity of the cutter holder 4, the limitation can be removed from the connecting blocks 602, and then the connecting blocks 602 can be taken out of the mounting groove 601 and replaced.
(2) The plastic film after hot pressing by the hot press 2 can be guided into the two positioning rollers through the guide rollers at the upper end and the lower end, at the moment, the driving motor is started, the output shaft of the driving motor rotates, the shaft lever 703 is further driven to rotate, the rotating gear 704 fixed on the surface of the shaft lever 703 rotates, the toothed plate 702 can be moved upwards by the rotation of the rotating gear 704, the movable plate 701 is driven to move upwards by the movement of the toothed plate 702, when the movable plate 701 moves, the movement of the movable plate 701 can be limited by the movement of the positioning blocks with the front and the back fixed in the inner cavity of the positioning groove, the movement of the movable plate 701 can drive the cutter holder 4 and the cutter 5 to move, so that the plastic film can be cut, and the cutter 5 can move downwards by reversing the output shaft of the driving motor.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (7)
1. The plastic film hot-pressing and cutting integrated machine comprises a workbench (1) and is characterized in that a hot press (2) is arranged at the right end of the upper surface of the workbench (1), a mounting frame (3) is fixed at the left end of the upper surface of the workbench (1), a cutter holder (4) is arranged in an inner cavity of the mounting frame (3), a cutter (5) is arranged on the upper side of the cutter holder (4), a replacement mechanism (6) for conveniently replacing the cutter (5) is arranged on the upper surface of the cutter holder (4), and a lifting mechanism (7) for improving the height of the cutter holder (4) is arranged on the lower surface of the cutter holder (4);
The utility model provides a change mechanism (6) is including seting up mounting groove (601) at blade holder (4) upper surface, connecting block (602) have been placed to the inner chamber of mounting groove (601), the bottom between the opposite one side of both sides wall around blade holder (4) inner chamber is fixed with gag lever post (603), both ends all threaded connection has one end to run through and extend to threaded rod (604) of its inner chamber around blade holder (4) upper surface, the lower surface of threaded rod (604) is connected with backup pad (605) through the bearing rotation, both ends all sliding connection have sliding sleeve (606) about the surface of gag lever post (603), the lower surface of backup pad (605) and the upper surface of sliding sleeve (606) all are fixed with articulated seat (607), upper and lower both ends be equipped with articulated pole (608) between articulated seat (607) relative one side, two the top of slide (609) relative one side all is fixed with fixture block (610).
2. The plastic film hot-pressing and cutting integrated machine according to claim 1, wherein the cross section of the cutter holder (4) is isosceles trapezoid, the size of the inner cavity of the mounting groove (601) is matched with the size of the connecting block (602), and the cutter (5) is fixed on the upper surface of the connecting block (602).
3. The plastic film hot-pressing and cutting integrated machine according to claim 1, wherein sliding rods are fixed on one sides of the two back support plates (605) opposite to each other, sliding grooves are formed in the tops of the opposite sides of the inner front wall and the inner back wall of the tool apron (4), and the sliding rods move linearly up and down in the inner cavities of the sliding grooves.
4. The plastic film hot-pressing and cutting integrated machine according to claim 1, wherein the sliding plate (609) is slidably connected with the limiting rod (603), a vertical rod is fixed on the lower surface of the sliding plate (609), and limiting grooves matched with the vertical rod in size are formed in the front end and the rear end of the inner bottom wall of the tool apron (4).
5. The plastic film hot-pressing and cutting integrated machine according to claim 1, wherein slots are formed in the front side and the rear side of the connecting block (602), and the size of the inner cavity of each slot is matched with the size of the clamping block (610).
6. The plastic film hot-pressing and cutting integrated machine according to claim 1, wherein the lifting mechanism (7) comprises a movable plate (701) fixed on the lower surface of the tool apron (4), a toothed plate (702) is fixed on the left side of the movable plate (701), a shaft lever (703) is rotatably connected to the bottom between the opposite sides of the front wall and the back wall in the mounting frame (3) through a bearing, a gear (704) is fixed on the outer surface of the shaft lever (703), and the gear (704) is in meshed connection with the toothed plate (702).
7. The plastic film hot-pressing and cutting integrated machine according to claim 6, wherein positioning grooves are formed in one side, opposite to the inner back wall, of the inner front wall of the mounting frame (3), positioning blocks are fixed on the front surface and the back surface of the movable plate (701), and the positioning blocks move linearly up and down in the inner cavity of the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421034925.3U CN222222835U (en) | 2024-05-13 | 2024-05-13 | Plastic film hot pressing and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421034925.3U CN222222835U (en) | 2024-05-13 | 2024-05-13 | Plastic film hot pressing and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222222835U true CN222222835U (en) | 2024-12-24 |
Family
ID=93922571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421034925.3U Active CN222222835U (en) | 2024-05-13 | 2024-05-13 | Plastic film hot pressing and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222222835U (en) |
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- 2024-05-13 CN CN202421034925.3U patent/CN222222835U/en active Active
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Effective date of registration: 20251125 Address after: 528000 Guangdong Province Foshan City Shunde District Xingtan Town Fengjian Industrial Park Second Road No. 21 Patentee after: Foshan Dongzhishen New Materials Co.,Ltd. Country or region after: China Address before: 528325 Guangdong Province, Foshan City, Shunde District, Xingtan Town, Fengjian Industrial Zone, Industrial Road No. 1 Patentee before: Foshan Shunde Shengli new material industry Co.,Ltd. Country or region before: China |