CN211074678U

CN211074678U - Plastic product cutting device for plastic suction machine

Info

Publication number: CN211074678U
Application number: CN201921552204.0U
Authority: CN
Inventors: 杨俊�
Original assignee: Chongqing Shuanghexin Plastic Products Co ltd
Current assignee: Chongqing Shuanghexin Plastic Products Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-24
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a plastic product cutting device for a plastic uptake machine, which comprises a base, wherein the top of the base is movably connected with a straight plate, one side of the straight plate is provided with a hydraulic cylinder device, the interior of the hydraulic cylinder device is movably connected with a straight rod, the straight rod is fixedly connected with the straight plate, the top of the straight plate is fixedly connected with a square body, the square body is internally provided with a threaded hole, the inner side of the threaded hole is in threaded connection with a lead screw, the top of the straight plate is fixedly provided with a connecting seat positioned at one side of the square body, the lead screw is movably connected with the connecting seat, a nut seat is connected on the central axis of the lead screw, the top of the nut seat is fixedly connected with a first supporting column, one side of the lead screw is provided with a motor, one side of the output shaft of the motor is connected with a shaft coupling, in, saving cutting cost and improving cutting efficiency.

Description

Plastic product cutting device for plastic suction machine

Technical Field

The utility model relates to a plastic processing technology field especially relates to a plastic products cutting device for plastic uptake machine.

Background

Plastic processing developed with the development of synthetic resins, which promoted the development of plastic machines, and many plastic processing techniques, which were the earliest plastic processing, were traced back to the 90 th 19 th century in view of rubber, metal and ceramic processing, and since celluloid was combustible, it was only possible to form blocks by press molding and then to machine them into sheets by thermoforming.

The plastic uptake machine at present does not have better clamping device, can't press from both sides tightly when fashioned plastic products come out, takes place the deviation of cutting size easily, and general clamping device can only carry out corresponding cutting to the plastic products of a size, when cutting processing to different plastic products, need use several kinds of cutting device, not only cutting cost increases and staff's work load has also increaseed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plastic product cutting device for a plastic uptake machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plastic product cutting device for a plastic suction machine comprises a base, wherein a straight plate is movably connected to the top of the base, a hydraulic cylinder device is arranged on one side of the straight plate, a straight rod is movably connected to the inside of the hydraulic cylinder device, the straight rod is fixedly connected with the straight plate, a square body is fixedly connected to the top of the straight plate, a threaded hole is formed in the square body, a lead screw is in threaded connection with the inner side of the threaded hole, a connecting seat is fixedly installed at the top of the straight plate and positioned on one side of the square body, the lead screw is movably connected with the connecting seat, a nut seat is connected to the central axis of the lead screw, a first supporting column is fixedly connected to the top of the nut seat, a motor is arranged on one side of the lead screw, a coupler is connected to one side of an output shaft of the motor, one side of the coupler is fixedly connected with the lead screw, a, the utility model discloses a lifting device, including second support column antetheca, connecting rod one end fixedly connected with small-size cylinder, the inside swing joint of small-size cylinder has the piston rod, piston rod bottom fixedly connected with pinch-off blades, the equal fixed mounting in bottom of the top of bottom plate and pinch-off blades has the cushion, be connected with the montant on the straight board top center axis, montant top fixedly connected with bracing piece, bracing piece one end fixedly connected with elevating gear, swing joint has the lifter on the elevating gear center axis, lifter bottom fixedly connected with elevator, elevator antetheca fixedly connected with support, support top fixed mounting has reciprocating device, the inside swing joint of reciprocating device has the carriage release lever, carriage release lever one end fixedly connected with blade holder, blade holder bottom fixedly connected with cutter.

As a further description of the above technical solution:

the inside and the corresponding position of lead screw of square body one side have seted up the opening.

As a further description of the above technical solution:

and an output shaft of the motor is fixedly connected with the lead screw through a coupler.

As a further description of the above technical solution:

the height and the radius of the first support column are equal to those of the second support column, and the first support column and the second support column are symmetrical about the central axis of the straight plate.

As a further description of the above technical solution:

the number of the bottom plates is two, and the two groups of the bottom plates are parallel to each other.

As a further description of the above technical solution:

the quantity of cushion is two sets of, and two sets of cushions are symmetrical about the central axis of straight board, and the cushion is cut the shaping by soft rubber pad.

The utility model discloses following beneficial effect has:

1. the utility model provides a plastic products cutting device for plastic uptake machine compares with traditional device, through setting up adjustable pressure strip, can adapt to different grade type and not unidimensional plastic products and cut, practices thrift the cutting cost, improves cutting efficiency.

2. Compared with the traditional device, the device has the advantages that the structure and the design are greatly innovated and improved, the horizontal movement can be carried out by arranging the clamping device, the cutter can position the cutting part by pulling the clamping device under the motionless condition, the positioning efficiency and precision are high, and the time and the labor are saved.

Drawings

Fig. 1 is a side view of a plastic product cutting device for a vacuum forming machine according to the present invention;

fig. 2 is a front view of a plastic product cutting device for a vacuum forming machine according to the present invention;

fig. 3 is a schematic view of a slide rail of a plastic product cutting device for a vacuum forming machine according to the present invention.

Illustration of the drawings:

1. a threaded hole; 2. a lead screw; 3. a connecting rod; 4. a nut seat; 5. a base; 6. a hydraulic cylinder device; 7. a straight plate; 8. a square body; 9. a base plate; 10. a soft cushion; 11. a clamping plate; 12. a piston rod; 13. a second support column; 14. a small cylinder; 15. a cutter; 16. a tool apron; 17. a lifting rod; 18. a lifting device; 19. a vertical rod; 20. a coupling; 21. a motor; 22. a first support column; 23. a lifting block; 24. a travel bar; 25. a reciprocating device; 26. a support; 27. a connecting seat; 28. a support bar; 29. a straight rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a plastic product cutting device for a plastic uptake machine comprises a base 5, wherein the top of the base 5 is movably connected with a straight plate 7, one side of the straight plate 7 is provided with a hydraulic cylinder device 6, the inside of the hydraulic cylinder device 6 is movably connected with a straight rod 29, the straight rod 29 is fixedly connected with the straight plate 7, the top of the straight plate 7 is fixedly connected with a square body 8, the inside of the square body 8 is provided with a threaded hole 1, the inner side of the threaded hole 1 is in threaded connection with a lead screw 2, the top of the straight plate 7 and one side of the square body 8 are fixedly provided with a connecting seat 27, the lead screw 2 is movably connected with the connecting seat 27, a central axis of the lead screw 2 is connected with a nut seat 4, the top of the nut seat 4 is fixedly connected with a first supporting column 22, one side of the lead screw 2 is provided with a motor 21, one side of an output shaft of the motor 21 is connected with a coupler 20, one side of the coupler, 13 antetheca fixed mounting of second support column has connecting

rod

3, 3 one end fixedly connected with small cylinder 14 of connecting rod, the inside swing joint of small cylinder 14 has piston rod 12, piston rod 12 bottom fixedly connected with pinch-off blades 11, the equal fixed mounting in bottom of bottom plate 9's top and pinch-off blades 11 has cushion 10, be connected with montant 19 on the straight 7 top center axis of board, 19 top fixedly connected with bracing piece 28 of montant, 28 one end fixedly connected with elevating gear 18 of bracing piece, swing joint has lifter 17 on the 18 center axis of elevating gear, 17 bottom fixedly connected with elevator block 23 of lifter, 23 antetheca fixedly connected with support 26 of elevator block, 26 top fixedly mounted has reciprocating device 25, the inside swing joint of reciprocating device 25 has

carriage release lever

24, 24 one end fixedly connected with blade holder 16 of carriage release lever, 16 bottom fixedly connected with cutter.

The opening has been seted up with the corresponding position of lead screw 2 in 8 one sides of the square body, be convenient for lead screw 2 can pass in and out the activity in 8 inside portions of the square body, motor 21's output shaft passes through shaft coupling 20 looks fixed connection with lead screw 2, the motion of drive lead screw 2 through motor 21's rotation, first support column 22's height and radius and second support column 13 height and radius equal, and first support column 22 is symmetrical with second support column 13 about the central axis of straight board 7, bottom plate 9's quantity is two sets of, be parallel to each other between two sets of bottom plates 9, the placing of the plastic products of being convenient for, the quantity of cushion 10 is two sets of, two sets of cushion 10 are symmetrical about the central axis of straight board 7, and cushion 10 is sheared into shape by soft rubber pad, the surface of protection plastic products does not receive the fish tail, prevent.

The working principle is as follows: the utility model provides a distance between plastic products's size adjustment first support column 22 and the second support column 13, concrete method is for a plastic products cutting device and traditional device for plastic uptake machine have great improvement innovation: starting motor 21, the output shaft of motor 21 rotates and drives lead screw 2 and rotate, during operation nut seat 4 links to each other with second support column 13, lead screw 2 is rotatory to drive nut seat 4 and makes straight reciprocating motion, thereby drive second support column 13 and make straight reciprocating motion, the plastic products that will wait to cut are placed on bottom plate 9, start small-size cylinder 14, piston rod 12 takes clamping plate 11 to push down, press from both sides the plastic products tightly between clamping plate 11 and bottom plate 9, start hydraulic cylinder device 6, will straighten board 7 location in cutting position department, use hydraulic cylinder device 6 to fix a position, efficiency and accuracy are all higher, start elevating gear 18, drive cutter 15 and cut plastic products.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A plastic product cutting device for a suction molding machine, comprising a base (5), characterized in that: the improved structure of the screw rod is characterized in that a straight plate (7) is movably connected to the top of the base (5), a hydraulic cylinder device (6) is arranged on one side of the straight plate (7), a straight rod (29) is movably connected to the inside of the hydraulic cylinder device (6), the straight rod (29) is fixedly connected with the straight plate (7), a square body (8) is fixedly connected to the top of the straight plate (7), a threaded hole (1) is formed in the square body (8), a screw rod (2) is connected to the inner side of the threaded hole (1) in a threaded manner, a connecting seat (27) is fixedly installed on the top of the straight plate (7) and located on one side of the square body (8), the screw rod (2) is movably connected with the connecting seat (27), a nut seat (4) is connected to the central axis of the screw rod (2), a first supporting column (22) is fixedly connected to, the output shaft of the motor (21) is connected with a shaft coupling (20) on one side, the shaft coupling (20) on one side is fixedly connected with a lead screw (2), a second supporting column (13) is fixedly mounted at the top of the square body (8), a bottom plate (9) is fixedly mounted on the concentric axis of the second supporting column (13) and positioned at the top of the square body (8), a connecting rod (3) is fixedly mounted on the front wall of the second supporting column (13), a small air cylinder (14) is fixedly connected with one end of the connecting rod (3), a piston rod (12) is movably connected inside the small air cylinder (14), a clamping plate (11) is fixedly connected with the bottom of the piston rod (12), cushions (10) are fixedly mounted at the top of the bottom plate (9) and the bottom of the clamping plate (11), a vertical rod (19) is connected on the central axis of the top of the straight plate (7), bracing piece (28) one end fixedly connected with elevating gear (18), swing joint has lifter (17) on elevating gear (18) the central axis, lifter (17) bottom fixedly connected with lifter (23), lifter (23) antetheca fixedly connected with support (26), support (26) top fixed mounting has reciprocating device (25), the inside swing joint of reciprocating device (25) has carriage release lever (24), carriage release lever (24) one end fixedly connected with blade holder (16), blade holder (16) bottom fixedly connected with cutter (15).

2. A plastic article cutting apparatus for a suction molding machine as claimed in claim 1, wherein: the through opening is formed in the position, corresponding to the lead screw (2), in one side of the square body (8).

3. A plastic article cutting apparatus for a suction molding machine as claimed in claim 1, wherein: the output shaft of the motor (21) is fixedly connected with the lead screw (2) through a coupler (20).

4. A plastic article cutting apparatus for a suction molding machine as claimed in claim 1, wherein: the height and the radius of the first supporting column (22) are equal to those of the second supporting column (13), and the first supporting column (22) and the second supporting column (13) are symmetrical about the central axis of the straight plate (7).

5. A plastic article cutting apparatus for a suction molding machine as claimed in claim 1, wherein: the number of the bottom plates (9) is two, and the two groups of the bottom plates (9) are parallel to each other.

6. A plastic article cutting apparatus for a suction molding machine as claimed in claim 1, wherein: the quantity of cushion (10) is two sets ofly, and two sets of cushion (10) are symmetrical about the central axis of straight board (7), and cushion (10) are cut by soft rubber pad and are formed.