CN215660422U

CN215660422U - Cutting mechanism for formed product of plastic suction machine

Info

Publication number: CN215660422U
Application number: CN202122297695.2U
Authority: CN
Inventors: 赵亚云
Original assignee: Kunshan Hongyunda New Material Co ltd
Current assignee: Kunshan Hongyunda New Material Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-28
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of plastic product processing, in particular to a cutting mechanism for a formed product of a plastic suction machine, and provides a scheme aiming at the problems in the background technology. The plastic product cutting device is provided with the adjusting assembly, so that the position of the cutting knife can be reasonably adjusted, and different positions of plastic products can be cut; the buffering performance of the buffering component can improve the stability of the cutting process of the cutting knife, so that the cutting quality and effect are improved, the service life of the cutting knife is prolonged, two compressing components are used for conveniently and rapidly compressing and fixing plastic products, and the operation is convenient and rapid.

Description

Cutting mechanism for formed product of plastic suction machine

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a cutting mechanism for a molded product of a plastic suction machine.

Background

The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking and manufacturing thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are plasticized by heating into products such as high-grade packaging and decorating boxes, frames and the like with various shapes, and then the products processed and formed by the plastic sucking machine are plastic products. Through search, chinese patent publication No. CN211104176U discloses a cutting machine for processing plastic products, which comprises a cutting machine body, wherein a cutting groove is formed on the upper surface of the cutting machine body, and a cutting frame is fixedly connected to the upper surface of the cutting machine body. This patent can prevent that the smear metal from stopping in machine surface influence machining precision, and the water pump leads to pipe and basin and sends the shower nozzle to the water in the water tank, and the inside inspiratory smear metal of shower nozzle blowout fine and close filters and adsorbs to the cutting machine, makes the smear metal can be quick fall into the effect that has reached the quick collection smear metal in filtering the storehouse.

The above patents suffer from the following disadvantages: on one hand, the position of the cutting knife in the patent can not be reasonably adjusted, and further, different positions of the plastic product can not be cut; on the other hand, the cutting knife in the patent has poor buffering performance when cutting, so that the cutting quality and effect can be reduced, and the service life of the cutting knife is shortened. Therefore, we propose a cutting mechanism for a molded article of a suction molding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cutting mechanism for a molded product of a plastic suction machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cut mechanism for plastic uptake machine's shaping goods, includes that the front articulates there is the bin of chamber door, the top inner wall of bin sets up the incision that the equidistance distributes, and the top outer wall welding of bin has L type mounting panel, the symmetry is equipped with two on the L type mounting panel and compresses tightly subassembly and an adjustment mechanism, and two compress tightly the subassembly and all include pull rod, cover establish the locking spring on the pull rod and the clamp plate of welding at pull rod bottom outer wall, adjustment mechanism includes the U type support of welding at L type mounting panel top outer wall, lead screw, the slider of spiro union on the lead screw, welds the slide bar at the slider lateral wall, sets up the slide at L type mounting panel top inner wall and the push rod motor of fixing at slide bar bottom outer wall through the bolt, the output of push rod motor is connected with through the buffering subassembly and cuts the sword, and the buffering subassembly includes the roof of welding at push rod motor output outer wall, the push rod motor output, The buffer comprises a buffer cylinder, a buffer column and a buffer spring, wherein the buffer cylinder and the buffer column are welded on the outer wall of the bottom of the top plate, and the buffer spring is sleeved on the buffer column.

Preferably, two jacks are formed in the inner wall of the top of the L-shaped mounting plate, and the outer walls of the two pull rods are connected with the inner walls of the jacks in a sliding mode.

Preferably, the outer walls of the two ends of the locking spring are respectively welded on the outer wall of the bottom of the L-shaped mounting plate and the outer wall of the top of the pressing plate, and the outer wall of one end of the screw rod is welded with a hand wheel.

Preferably, the outer wall of the upper part of each of the two pull rods is welded with the same connecting rod, and the outer wall of the center of the top of each connecting rod is welded with a U-shaped handle.

Preferably, the lead screw is respectively connected with the inner walls of two sides of the U-shaped support through two bearings, and the outer wall of the sliding rod is slidably connected with the inner wall of the sliding way.

Preferably, the outer wall of the buffer column is connected with the inner wall of the buffer cylinder in a sliding mode, and the outer wall of the bottom end of the buffer column is welded to the outer wall of the top of the bottom plate.

Preferably, the outer walls of the two ends of the buffer spring are respectively welded on the outer wall of the bottom of the buffer cylinder and the outer wall of the top of the bottom plate, and the cutting knife is fixed on the outer wall of the bottom plate through a bolt.

The utility model has the beneficial effects that:

1. the cutting device is provided with an adjusting assembly and cutting edges distributed at equal intervals, a lead screw is driven to rotate by rotating a hand wheel, and a slide block in threaded connection can drive a slide rod to slide in a slide way under the limit of the slide way, so that the position of a cutting knife can be reasonably adjusted, and different positions of a plastic product can be cut;

2. be provided with the buffering subassembly and two and compress tightly the subassembly, the shock-absorbing capacity who utilizes the buffering subassembly can improve and cut the sword and cut the stability of process, and then has improved the quality and the effect that cut, has prolonged the life who cuts the sword, utilizes two to compress tightly the subassembly convenience and fast simultaneously and compresses tightly fixedly to plastic products, and the operation is got up convenient and fast.

Drawings

FIG. 1 is a schematic structural view of a cutting mechanism for a molded article of a vacuum forming machine according to the present invention;

FIG. 2 is a schematic diagram of a back side perspective structure of a cutting mechanism for a molded product of a vacuum forming machine according to the present invention;

FIG. 3 is a schematic cross-sectional perspective view of a cushion assembly in a cutting mechanism for a molded article of a vacuum forming machine according to the present invention;

fig. 4 is a schematic perspective view of a cutting mechanism for a molded product of a vacuum forming machine according to the present invention, with parts hidden.

In the figure: the device comprises a storage box 1, a cutting edge 2, a 3L-shaped mounting plate, a pull rod 4, a locking spring 5, a pressing plate 6, a U-shaped support 7, a lead screw 8, a sliding block 9, a sliding rod 10, a sliding way 11, a push rod motor 12, a buffer component 13, a cutting knife 14, a top plate 15, a buffer cylinder 16, a buffer column 17, a bottom plate 18, a buffer spring 19, a hand wheel 20 and a connecting rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a cutting mechanism for a formed product of a plastic uptake machine comprises a storage box 1 with a box door hinged on the front, the cut plastic product is conveniently stored through the storage box 1, the inner wall of the top of the storage box 1 is provided with cutter edges 2 distributed at equal intervals, the cutter edges 2 are arranged to avoid a cutter 14, the cutter 14 is prevented from being directly cut to the surface of the storage box 1 to damage the storage box, an L-shaped mounting plate 3 is welded on the outer wall of the top of the storage box 1, two pressing components and an adjusting mechanism are symmetrically arranged on the L-shaped mounting plate 3, the two pressing components respectively comprise a pull rod 4, a locking spring 5 and a pressing plate 6, the locking spring 5 is sleeved on the pull rod 4, the outer walls of two ends of the locking spring 5 are respectively welded on the outer wall of the bottom of the L-shaped mounting plate 3 and the outer wall of the top of the pressing plate 6, the pressing plate 6 is welded on the outer wall of the bottom of the pull rod 4, two jacks are formed in the inner wall of the top of the L-shaped mounting plate 3, the outer walls of the two pull rods 4 are connected with the inner walls of the jacks in a sliding mode, the same connecting rod 21 is welded on the outer wall of the upper portion of each pull rod 4, a U-shaped handle is welded on the outer wall of the center of the top of each connecting rod 21, two pressing assemblies are used for conveniently and quickly pressing and fixing plastic products, and the plastic products are convenient and quick to operate;

the adjusting mechanism comprises a U-shaped support 7, a lead screw 8, a sliding block 9, a sliding rod 10, a slideway 11 and a push rod motor 12, the U-shaped support 7 is welded on the outer wall of the top of the L-shaped mounting plate 3, the lead screw 8 is respectively connected with the inner walls of two sides of the U-shaped support 7 through two bearings, a hand wheel 20 is welded on the outer wall of one end of the lead screw 8, the sliding block 9 is screwed on the lead screw 8, the sliding rod 10 is welded on the side wall of the sliding block 9, the slideway 11 is arranged on the inner wall of the top of the L-shaped mounting plate 3, the outer wall of the sliding rod 10 is in sliding connection with the inner wall of the slideway 11, the push rod motor 12 is fixed on the outer wall of the bottom end of the sliding rod 10 through a bolt, an adjusting component and cutting edges 2 distributed at equal intervals are arranged, the lead screw 8 is driven to rotate by rotating the hand wheel 20, the sliding block 9 connected through the thread can drive the sliding rod 10 to slide in the slideway 11 under the limit of the slideway 11, and further can reasonably adjust the position of the cutting knife 14, thereby being capable of cutting different positions of the plastic product;

the output end of the push rod motor 12 is connected with a cutting knife 14 through a buffer component 13, the buffer component 13 comprises a top plate 15 welded on the outer wall of the output end of the push rod motor 12, buffers distributed at equal intervals and a bottom plate 18, each buffer comprises a buffer cylinder 16 welded on the outer wall of the bottom of the top plate 15, a buffer column 17 and a buffer spring 19 sleeved on the buffer column 17, the outer wall of the buffer column 17 is connected with the inner wall of the buffer cylinder 16 in a sliding way, the outer wall of the bottom end of the buffer column 17 is welded on the outer wall of the top of the bottom plate 18, the outer walls of the two ends of the buffer spring 19 are respectively welded on the outer wall of the bottom of the buffer cylinder 16 and the outer wall of the top of the bottom plate 18, and the cutting knife 14 is fixed on the outer wall of the bottom plate 18 through a bolt, the stability of the cutting process of the cutting knife 14 can be improved by utilizing the buffering performance of the buffering component 13, the cutting quality and effect are further improved, and the service life of the cutting knife 14 is prolonged.

The working principle is as follows: when the plastic product cutting machine is used, firstly, the connecting rod 21 is pulled to move upwards through the U-shaped handle above, then the two pull rods 4 drive the two pressing plates 6 to move upwards, meanwhile, the two locking springs 5 are elastically deformed, then, the plastic product formed by machining the plastic uptake machine is placed at the top of the storage box 1, after the plastic product is placed, the two pressing plates 6 are moved downwards to the surface of the plastic product to be compressed and fixed under the action of the elastic force of the two locking springs 5 when the U-shaped handle is loosened, then, the lead screw 8 is driven to rotate by rotating the hand wheel 20, under the limiting effect of the slide way 11, the slide rod 10 can be driven by the slide block 9 in threaded connection to slide in the slide way 11, further, the position of the cutting knife 14 can be reasonably adjusted according to requirements, after the adjustment is completed, the push rod motor 12 is started to drive the cutting knife 14 to move downwards to cut the plastic product, and the plurality of buffer columns 17 are respectively used for sliding in the plurality of buffer cylinders 16 to enable the plurality of buffer springs 19 to elastically deform to generate in the cutting process Providing a good damping force.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cut mechanism for plastic uptake machine's shaping goods, has bin (1) of chamber door including openly articulating, a serial communication port, the top inner wall of bin (1) sets up incision (2) that the equidistance distributes, and the top outer wall welding of bin (1) has L type mounting panel (3), L type mounting panel (3) are gone up the symmetry and are equipped with two and compress tightly subassembly and an adjustment mechanism, and two compress tightly the subassembly and all include pull rod (4), cover and establish locking spring (5) and clamp plate (6) of welding on pull rod (4) bottom outer wall on pull rod (4), adjustment mechanism is including welding U type support (7), lead screw (8), slider (9) of spiro union on L type mounting panel (3) top outer wall, welding slide bar (10) at slider (9) lateral wall, set up slide (11) at L type mounting panel (3) top inner wall and fix the push rod of slide bar (10) bottom outer wall through the bolt at slide bar (10) through the bolt Motor (12), the output of push rod motor (12) is connected with through buffering subassembly (13) and cuts sword (14), and buffers subassembly (13) including welding roof (15), the buffer and bottom plate (18) that the equidistance distributes at push rod motor (12) output outer wall, the buffer is including welding buffering section of thick bamboo (16), buffering post (17) and the buffering spring (19) of establishing on buffering post (17) of roof (15) bottom outer wall.

2. The cutting mechanism for the shaped products of the plastic uptake machine as claimed in claim 1, characterized in that the top inner wall of the L-shaped mounting plate (3) is provided with two insertion holes, and the outer walls of the two pull rods (4) are slidably connected with the inner walls of the insertion holes.

3. The cutting mechanism for the shaped products of the plastic uptake machine as claimed in claim 1, characterized in that the outer walls of the two ends of the locking spring (5) are welded to the outer wall of the bottom of the L-shaped mounting plate (3) and the outer wall of the top of the pressure plate (6), respectively, and the outer wall of one end of the lead screw (8) is welded with the hand wheel (20).

4. Cutting mechanism for shaped articles of blister presses according to claim 1, characterized in that the same connecting rod (21) is welded to the outer wall of the upper part of both tie rods (4) and a U-shaped handle is welded to the outer wall of the top centre of the connecting rod (21).

5. The cutting mechanism for the shaped products of the plastic uptake machine according to claim 1, characterized in that the lead screw (8) is connected with the inner walls of the two sides of the U-shaped bracket (7) through two bearings respectively, and the outer wall of the slide bar (10) is connected with the inner wall of the slide way (11) in a sliding way.

6. The cutting mechanism for the shaped products of the plastic uptake machine as claimed in claim 1, characterized in that the outer wall of the cushion post (17) is slidably connected with the inner wall of the cushion cylinder (16), and the outer wall of the bottom end of the cushion post (17) is welded to the outer wall of the top of the bottom plate (18).

7. The cutting mechanism for the molded product of the vacuum forming machine according to claim 1, wherein the outer walls of both ends of the damper spring (19) are welded to the outer wall of the bottom of the damper cylinder (16) and the outer wall of the top of the bottom plate (18), respectively, and the cutting blade (14) is fixed to the outer wall of the bottom plate (18) by a bolt.