CN214820803U - Plastic suction integrated forming machine - Google Patents

Abstract

The application relates to a plastic uptake integral forming machine, which comprises a frame, wherein the frame is sequentially provided with a film releasing mechanism for releasing a plastic film, a die pressing mechanism (12) for forming the plastic film, a shearing mechanism and a film collecting mechanism for collecting sheared waste materials, the frame is fixedly connected with a support, the shearing mechanism comprises a shearing assembly, the shearing assembly comprises a shearing frame and a shearing knife which are in a frame-shaped structure, the shearing knife is horizontally arranged and arranged on the shearing frame, the shearing mechanism also comprises at least one telescopic piece for driving the shearing frame to vertically displace for shearing, the telescopic piece is arranged on the bracket, the bracket is also provided with an auxiliary component used for pushing out the cut product in the cutting frame, the auxiliary assembly comprises an auxiliary frame and a plurality of auxiliary rods, wherein the auxiliary frame and the auxiliary rods are arranged on the support and are located on the inner side of the shearing frame. The possibility that the sheared product is stuck can be effectively reduced.

Description

Plastic suction integrated forming machine

Technical Field

The application relates to the field of plastic processing equipment, in particular to a plastic uptake integrated forming machine.

Background

The forming equipment is mainly characterized by that it utilizes the vacuum suction force produced by vacuum pump to make the heated and softened PVC, PET, PETG, APTT, PP, PE and PS thermoplastic plastic sheets pass through the mould and be vacuum-sucked into vacuum cover with various shapes or be attached to the surface of product with various shapes. However, with the increasing demand for plastic packaging materials and the like, higher requirements are also put forward on the production efficiency of molding equipment, and the existing thermoplastic molding machine needs to cut the molded product after thermoplastic molding to complete the processing, so that the overall efficiency is relatively low.

In order to solve the technical problems, a chinese patent with application number cn201821232666.x in related art discloses an automatic molding, shearing and discharging integrated plastic uptake machine, which has the technical key points that: the device comprises a film releasing mechanism, a film releasing mechanism is arranged at the left end of a plastic film guide frame, a film collecting mechanism is arranged at the right end of the plastic film guide frame, a length measuring mechanism used for measuring the length of a material is arranged on the plastic film guide frame at the side part of the film releasing mechanism, the plastic film guide frame penetrates through a die pressing mechanism, a shearing mechanism is arranged at the side part of the die pressing mechanism, a hydraulic pump is arranged at the lower part of the plastic film guide frame, the hydraulic pump is connected with a hydraulic cylinder in the device through a hydraulic pipe, a material box is arranged at the side part of the film collecting mechanism, and a switch control box used for controlling the working state of the device is arranged at the side part of the die pressing mechanism; the shearing mechanism comprises a shearing support, a shearing lifting hydraulic cylinder, a shearing frame body, a shearing unloading mechanism and a shearing upper base plate, the shearing lifting hydraulic cylinder is arranged on the shearing support, the shearing frame body is arranged on a telescopic shaft of the shearing lifting hydraulic cylinder, the shearing upper base plate is arranged on the upper portion of the shearing frame body, and the shearing unloading mechanism is arranged in the shearing frame body.

In view of the above-mentioned related art, the inventors believe that the above-mentioned cutting mechanism is configured to cut a molded product by using a cutting frame, so that the cut product is easily caught in the cutting frame after the cutting is completed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the cut product is stuck, the application provides a plastic uptake integrated forming machine.

The application provides a plastic uptake integrated into one piece machine adopts following technical scheme:

a plastic uptake integral forming machine comprises a frame, the frame is provided with a film releasing mechanism for releasing a plastic film, a die pressing mechanism (12) for forming the plastic film, a shearing mechanism and a film collecting mechanism for collecting the sheared waste materials in sequence, the frame is fixedly connected with a support, the shearing mechanism comprises a shearing assembly, the shearing assembly comprises a shearing frame and a shearing knife which are in a frame-shaped structure, the shearing knife is horizontally arranged and arranged on the shearing frame, the shearing mechanism also comprises at least one telescopic piece for driving the shearing frame to vertically displace for shearing, the telescopic piece is arranged on the bracket, the bracket is also provided with an auxiliary component used for pushing out the cut product in the cutting frame, the auxiliary assembly comprises an auxiliary frame and a plurality of auxiliary rods, wherein the auxiliary frame and the auxiliary rods are arranged on the support and are located on the inner side of the shearing frame.

Through adopting above-mentioned technical scheme, after the plastic film in proper order put membrane mechanism, press mold mechanism, the extensible member can promote to cut frame and shearing sword and move down, does the shearing to the plastic film after the shaping to when the flexible end of extensible member is contracted, set up in the border and the middle part that auxiliary frame and the auxiliary rod of support can promote the product after being sheared respectively, with the relative shear frame of product after will being sheared and shearing sword release, thereby reduce the possibility that the product after being sheared is stuck.

Optionally, the auxiliary frame and the auxiliary rod are provided with a plurality of connecting assemblies which are used for being connected to the support in a vertical sliding mode, the support can be detachably connected with a plurality of push rods used for pushing the auxiliary frame and the auxiliary rod out, and the push rods abut against the auxiliary frame or the auxiliary rod.

Through adopting above-mentioned technical scheme, when the flexible end of extensible member contracts, auxiliary frame and auxiliary rod can cut frame and shear knife relatively and move down under the promotion of push rod this moment to can make auxiliary frame and auxiliary rod slide to be connected in shearing frame or support through coupling assembling.

Optionally, coupling assembling includes fixed connection in the connecting pipe of shearing the frame, a plurality of auxiliary connecting rods of auxiliary frame fixedly connected with, different connecting pipes are worn to locate by auxiliary connecting rod and auxiliary rod one-to-one respectively, coupling assembling is still including being used for making auxiliary connecting rod or auxiliary rod promote connecting spring up, connecting spring's one end fixed connection in connecting pipe, connecting spring's other end fixed connection is in auxiliary connecting rod or auxiliary rod.

Through adopting above-mentioned technical scheme, under the effect of connecting spring, can make auxiliary frame and auxiliary rod keep the trend of upwards sliding along the axial of connecting pipe to reduce when cuting and cut frame and shear knife and produce the possibility of interfering.

Optionally, the lower end of the auxiliary rod is hinged with an auxiliary plate through a ball.

By adopting the technical scheme, the auxiliary plate can be adjusted in an adaptive angle when the auxiliary rod is abutted to the forming part of the sheared product, and the contact area of the auxiliary plate and the sheared product is increased, so that the stability in use is optimized.

Optionally, the lower edges of the auxiliary plate and the auxiliary frame are both fixedly connected with auxiliary elastic pads.

Through adopting above-mentioned technical scheme, supplementary cushion can further reduce auxiliary rod or auxiliary frame contact when being cuted the product, is cuted the possibility that the product received the damage.

Optionally, the connecting pipe and the push rod are both provided with an adjusting assembly for adjusting the positions of the connecting pipe and the push rod.

Through adopting above-mentioned technical scheme, the position of connecting pipe and push rod can be adjusted to the adjustment subassembly to the shape of the fashioned part of adaptation different products, thereby reduce when pushing out different products, the unable butt of part auxiliary rod or auxiliary frame and promote the possibility of being sheared the product.

Optionally, the adjusting part includes that two are curved adjusting plate, the opening sets up in opposite directions of adjusting plate, two adjusting plate fixed connection is in shearing frame or support, connecting pipe or push rod are in the arc opening of two adjusting plates of different adjusting parts by the centre gripping respectively, two adjusting plate wears to be equipped with and is used for the adjusting bolt that presss from both sides tightly.

Through adopting above-mentioned technical scheme, when the position of connecting pipe and push rod needs to be adjusted, only need loosen the centre gripping effect of two adjusting plates to push rod or connecting pipe through adjusting bolt, then the vertical position of adjustment connecting pipe or push rod to the shape that adapts to different products shaping positions, then through adjusting bolt locking can.

Optionally, the opposite sides of the two adjusting plates are respectively hinged with an arc-shaped clamping plate in an arc-shaped plate structure, and the connecting pipe or the push rod is respectively clamped in the arc-shaped openings of the two arc-shaped clamping plates of different adjusting assemblies.

Through adopting above-mentioned technical scheme, the arc grip block can be when centre gripping push rod or connecting pipe, does the angular adjustment of adaptability to stability when optimizing centre gripping push rod or connecting pipe.

Optionally, the extensible member is a hydraulic cylinder, an air cylinder or an electric pushing cylinder, the base of the extensible member is mounted on the support, and the extensible end of the extensible member is fixedly connected to the shearing frame.

Through adopting above-mentioned technical scheme, when needs are cuted the product, only need through the flexible end drive of extensible member cut the frame vertical slip can.

In summary, the present application includes at least one of the following beneficial technical effects:

after the plastic film passes through film placing mechanism, film pressing mechanism in proper order, the extensible member can promote shearing frame and shearing sword to move down, does the shearing to the plastic film after the shaping to when the flexible end of extensible member is contracted, set up in the border and the middle part that auxiliary frame and the auxiliary rod of support can promote the product after being sheared respectively, with the relative shearing frame of product after will being sheared and shearing sword release, thereby reduce the possibility that the product after being sheared is blocked.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is an enlarged schematic view of a portion B of fig. 2.

Description of reference numerals: 1. a frame; 11. a film releasing mechanism; 12. a film pressing mechanism; 13. a film collecting mechanism; 14. a support; 15. a push rod; 2. a shear assembly; 21. shearing a frame; 211. a mounting frame; 22. a shearing knife; 3. a telescoping member; 4. an auxiliary component; 41. an auxiliary frame; 411. an auxiliary connecting rod; 412. avoiding the mouth; 42. an auxiliary lever; 421. an auxiliary plate; 43. an elastic pad; 5. a connecting assembly; 51. a connecting pipe; 52. a connecting spring; 6. an adjustment assembly; 61. an adjustment plate; 62. adjusting the bolt; 63. an arc-shaped clamping plate; 7. a conveyor belt; 71. and a support plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a plastic uptake integrated into one piece machine. Referring to fig. 1 and 2, the plastic suction integrated forming machine comprises a frame 1, and the frame 1 is sequentially provided with a film placing mechanism 11, a film pressing mechanism 12, a shearing mechanism and a film collecting mechanism 13 according to the material conveying direction. The film placing mechanism 11 is used for conveying out the rolled plastic film, the film pressing mechanism 12 is used for forming the conveyed plastic film into a required structure, and the film collecting mechanism 13 is used for collecting and recycling the cut plastic film waste.

The frame 1 is fixedly connected with a bracket 14, the bracket 14 is of a U-shaped frame structure, and two opening end parts of the bracket 14 are fixedly connected with the frame 1.

Shearing mechanism includes shearing subassembly 2 and at least one extensible member 3, and shearing subassembly 2 is including being annular shear frame 21 and shearing sword 22, and shearing sword 22 passes through the bolt etc. and can dismantle the inboard of connecting in shear frame 21, and shear frame 21 and shearing sword 22 all are the level setting. The extensible member 3 is electric push cylinder, pneumatic cylinder or cylinder, and the fixing base of extensible member 3 is installed in the top of support 14, and the vertical setting of the flexible end of extensible member 3 can be dismantled through the bolt and connect in or fixed connection in shear frame 21 to be used for the vertical flexible product after shearing the shaping of drive shear frame 21.

In order to transfer the cut products, a conveyor belt 7 is arranged inside the opening of the support 14, the conveyor belt 7 being located below the cutting knife 22. A supporting plate 71 for supporting the upper belt surface is arranged between the two belt surfaces of the conveyor belt 7, and the supporting plate 71 is fixedly connected to the bracket 14.

The carriage 14 is also provided with an auxiliary assembly 4 for assisting the ejection of the cut product inside the cutting frame 21, so as to reduce the possibility of the product getting stuck inside the cutting frame 21 after the cutting is completed.

Referring to fig. 2 and 3, the auxiliary assembly 4 includes an auxiliary frame 41 and a plurality of auxiliary bars 42, the auxiliary frame 41 being located inside the cutting frame 21, and the auxiliary bars 42 being located inside the cutting frame 21. The auxiliary frame 41 is disposed horizontally, and the auxiliary rod 42 is disposed vertically. A plurality of avoiding openings 412 are formed in the upper edge of the auxiliary frame 41, and a plurality of mounting frames 211 penetrating the avoiding openings 412 are fixedly connected to the cutting frame 21.

The mounting frame 211 and the cutting frame 21 are provided with a plurality of connecting assemblies 5 for vertically slidably connecting the auxiliary frame 41 and the auxiliary rod 42 to the cutting frame 21 and the mounting frame 211.

The upper edge of the auxiliary frame 41 is fixedly connected with a plurality of vertically arranged auxiliary connecting rods 411, and the auxiliary rod 42 is of a stepped shaft-shaped structure and the small end of the auxiliary rod faces upwards. The connecting assembly 5 includes a connecting pipe 51 and a connecting spring 52, which are vertically disposed, and the connecting pipe 51 is sleeved on the small end of the auxiliary connecting rod 411 or the auxiliary rod 42.

Referring to fig. 2 and 3, the connection spring 52 is sleeved on the auxiliary connection rod 411 or the auxiliary rod 42, one end of the connection spring 52 is fixedly connected to the connection pipe 51, and the other end of the connection spring 52 is fixedly connected to the auxiliary rod 42 or the auxiliary connection rod 411, so as to keep the auxiliary rod 42 or the auxiliary connection rod 411 in an upward sliding state. Wherein, connecting pipe 51 and push rod 15 all are provided with adjusting part 6, connect adjusting part 6 in auxiliary assembly 4 and set up in mounting bracket 211 or shearing frame 21, connect adjusting part 6 in push rod 15 and set up in support 14 to be used for adjusting connecting pipe 51 and push rod 15's height, adapt to different products.

In other embodiments, the connection spring 52 may also be an elastic bellows made of rubber, and the auxiliary connection rod 411 or the auxiliary rod 42 is pushed to slide vertically by the elastic expansion and contraction of the elastic bellows.

Referring to fig. 2 and 3, a plurality of push rods 15 are provided on the bracket 14, and each push rod 15 is in one-to-one contact with the auxiliary rod 42, the auxiliary frame 41 or the auxiliary connecting rod 411, so that when the telescopic member 3 is contracted to move the cutting frame 21 and the cutting blade 22 upwards, the push rods 15 can be in contact with the auxiliary connecting rod 411, the auxiliary frame 41 or the auxiliary rod 42, so that the auxiliary frame 41 or the auxiliary rod 42 moves downwards relative to the cutting frame 21, and the jammed product in the cutting frame 21 is pushed out.

Referring to fig. 2 and 3, the adjusting assembly 6 includes two adjusting plates 61 having an arc-shaped plate structure, the two adjusting plates 61 are arranged to open in opposite directions, the connecting pipe 51 is clamped inside the arc-shaped openings of the two adjusting plates 61, and the two adjusting plates 61 of the same adjusting assembly 6 are fixedly connected to the cutting frame 21, the mounting frame 211, or the bracket 14 where the connecting pipe 51 is located. Wherein, two adjusting plates 61 are provided with adjusting bolts 62 for clamping the two adjusting plates. In other embodiments, the adjusting assembly 6 may also be fixed to the mounting bracket 211, the cutting frame 211 or the anchor ear of the bracket 14.

The opposite sides of two adjusting plates 61 articulate respectively has the arc grip block 63 that is arc platelike structure, the axis of rotation of arc grip block 63 is on a parallel with the curved central axis of adjusting plate 61, and connecting pipe 51 or push rod 15 are by the centre gripping between two arc grip blocks 63 of different adjustment subassemblies 6, so that arc grip block 63 can be when centre gripping push rod 15 or connecting pipe 51, can be the adjustment of adaptability, thereby reach comparatively inseparabler relatively and laminate in the effect of push rod 15 or connecting pipe 51 outer wall.

In addition, in order to reduce the possibility of damage to the product when the auxiliary rod 42 or the auxiliary frame 41 abuts against the product, the lower end of the auxiliary rod 42 is spherically hinged with the auxiliary plate 421, the auxiliary plate 421 and the lower edge of the auxiliary frame 41 are both fixedly connected with the auxiliary elastic pad 43, and the auxiliary elastic pad 43 is made of elastic material, such as rubber pad, sponge pad, and the like.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a plastic uptake integrated into one piece machine, includes frame (1), frame (1) has set gradually and has been used for putting membrane mechanism (11), be used for the compression moulding mechanism (12) of shaping plastic film, shear the mechanism and be used for the garbage collection's after will cuting receipts membrane mechanism (13), its characterized in that with the plastic film is given off: frame (1) fixedly connected with support (14), it includes shearing subassembly (2) to cut mechanism, cut subassembly (2) including shearing frame (21) and shearing sword (22) that are frame column structure, it is the level setting and installs in shearing frame (21) to cut sword (22), it still includes at least one and is used for driving and cuts expansion piece (3) that frame (21) vertical displacement did the shearing to cut mechanism, expansion piece (3) are installed in support (14), support (14) still are provided with and are used for cutting auxiliary assembly (4) that the product after shearing was released in frame (21), auxiliary assembly (4) are including setting up in auxiliary frame (41) and a plurality of auxiliary rod (42) of support (14), auxiliary frame (41) and auxiliary rod (42) all are located the inboard of shearing frame (21).

2. The plastic uptake integral molding machine as claimed in claim 1, wherein: auxiliary frame (41) and auxiliary rod (42) are provided with a plurality of coupling assembling (5) that are used for vertical sliding connection in support (14), support (14) still can be dismantled and be connected with a plurality of push rods (15) that are used for promoting auxiliary frame (41) and auxiliary rod (42), push rod (15) butt in auxiliary frame (41) or auxiliary rod (42).

3. The plastic uptake integral molding machine as claimed in claim 2, wherein: coupling assembling (5) are including fixed connection in connecting pipe (51) of shearing frame (21), a plurality of auxiliary connecting rod (411) of auxiliary frame (41) fixedly connected with, different connecting pipe (51) are worn to locate by auxiliary connecting rod (411) and auxiliary rod (42) one-to-one respectively, coupling assembling (5) are still including being used for making auxiliary connecting rod (411) or auxiliary rod (42) connecting spring (52) that promote up, the one end fixed connection of connecting spring (52) is in connecting pipe (51), the other end fixed connection of connecting spring (52) is in auxiliary connecting rod (411) or auxiliary rod (42).

4. The plastic uptake integral molding machine as claimed in claim 3, wherein: the lower end of the auxiliary rod (42) is hinged with an auxiliary plate (421) through a ball joint.

5. The plastic uptake integral molding machine as claimed in claim 4, wherein: the lower edges of the auxiliary plate (421) and the auxiliary frame (41) are fixedly connected with auxiliary elastic pads (43).

6. The plastic uptake integral molding machine as claimed in claim 3, wherein: the connecting pipe (51) and the push rod (15) are both provided with an adjusting component (6) for adjusting the positions of the connecting pipe and the push rod.

7. The plastic uptake integral molding machine as claimed in claim 6, wherein: adjusting part (6) are curved adjusting plate (61) including two, adjusting plate (61) opening setting in opposite directions, two adjusting plate (61) fixed connection is in shearing frame (21) or support (14), connecting pipe (51) or push rod (15) are in the arc opening of two adjusting plate (61) of different adjusting part (6) by the centre gripping respectively, two adjusting plate (61) are worn to be equipped with and are used for adjusting bolt (62) that both press from both sides tightly.

8. The plastic uptake integral molding machine as claimed in claim 7, wherein: the opposite sides of the two adjusting plates (61) are respectively hinged with arc-shaped clamping plates (63) in arc-shaped plate structures, and the connecting pipe (51) or the push rod (15) is respectively clamped in arc-shaped openings of the two arc-shaped clamping plates (63) of different adjusting components (6).

9. The plastic uptake integral molding machine as claimed in claim 1, wherein: the telescopic piece (3) is a hydraulic cylinder, an air cylinder or an electric pushing cylinder, the base of the telescopic piece (3) is installed on the support (14), and the telescopic end of the telescopic piece (3) is fixedly connected to the shearing frame (21).

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