CN211763434U

CN211763434U - Multifunctional adjusting system of plastic suction forming machine

Info

Publication number: CN211763434U
Application number: CN202020264346.3U
Authority: CN
Inventors: 李永春
Original assignee: Jiashan Zhongxing New Material Co ltd
Current assignee: Jiaxing Zhongxing Intelligent Technology Co Ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-27
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to a multifunctional adjusting system of a plastic uptake forming machine, which comprises a frame, a front girder arranged on the frame and positioned in front of an electric furnace, a rear girder arranged on the frame and positioned behind the electric furnace, a mold arranged on the frame and positioned behind the electric furnace and used for extruding and plastic uptake forming of a plastic block which is softened by heating, and a cutting device arranged on the frame and positioned behind the mold, wherein two rear girders and two front girders are arranged and are both connected with the frame in a sliding way along the width direction of the frame, the frame is rotationally connected with two bidirectional screw rods which are parallel to the width direction of the frame and have opposite thread directions on two sides of a central point, two sides of the central point of the two bidirectional screw rods are respectively in threaded connection with the two front girders and the two rear girders, and the distance between the two front girders and the two rear girders is adjusted by the rotation of the bidirectional, the adjustable length can be adjusted at will and is convenient, and the structure is simple and convenient.

Description

Multifunctional adjusting system of plastic suction forming machine

Technical Field

The utility model relates to a plastic uptake make-up machine especially relates to a multi-functional governing system of plastic uptake make-up machine.

Background

Plastic trays are widely used at present, and are favored and pursued by the food and medicine industries due to the characteristics of corrosion resistance, moisture resistance, rust resistance, moth resistance, mildew resistance and the like, the plastic trays are generally manufactured and produced through a plastic suction forming machine, namely, PVC, PET, PETG, APTT, PP, PE, PS and other thermoplastic plastic blocks which are heated and softened by an electric furnace are transmitted between an upper die and a lower die, the upper die and the lower die are close to each other and matched to extrude redundant plastic suction, then the redundant plastic is sucked away through vacuum suction force generated by a vacuum pump, then the upper die and the lower die are separated, and the formed plastic trays are conveyed away in a reciprocating manner.

For example, a blister forming machine of accurate material loading, notice number is CN209289744U, including the blister forming body that the material loading unit is connected with it, the material loading unit includes both ends open-ended framework the bottom of framework is equipped with the feeding flat board the dull and stereotyped top of feeding corresponds and is equipped with the feeding cylinder, and both ends all correspond with perpendicular slider about the cylinder upper beam are connected, perpendicular slider corresponds the top-to-bottom slip in perpendicular spout the bottom correspondence of width regulation strip is equipped with the horizontal regulation track, the width regulation strip is at horizontal regulation track upper portion horizontal slip, the horizontal regulation track is including a pair of parallel arrangement, both ends all correspond with the horizontal regulation track around the width regulation strip and are connected.

Above-mentioned technical scheme passes through gear motor drive gear and rotates for the width adjustment strip moves along orbital length direction, inserts positioning bolt again to the location blind hole, makes the distance between two width adjustment strips obtain adjusting then, but the distance between the location blind hole is fixed, if the distance that needs adjust is less than the interval of adjacent location blind hole, can't adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional governing system of plastic uptake make-up machine, it has can adjust last mould when last mould and lower mould are changed, promotes the effect of the quality of plastics tray.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a multi-functional governing system of plastic uptake forming machine, includes the frame, locate the frame and be located the preceding girder in electric stove the place ahead, locate preceding girder and drive the preceding girder mobile device that the plastic pellet removed, locate the frame and be located the back girder at electric stove rear, locate back girder and drive the back girder mobile device that the plastic pellet after the heat softening removed, locate the frame and be located the electric stove rear and carry out extrusion plastic uptake fashioned mould to the plastic pellet that heats softening, locate the frame and be located the cutting device at mould rear, back girder all sets up two with preceding girder and all follows frame width direction sliding connection in the frame, and the frame rotates and is connected with two-way screw rods that are on a parallel with frame width direction and the opposite direction of thread of central point both sides, and two-way screw rod's central point both sides are threaded connection behind girder and two.

By adopting the technical scheme, when the width of the plastic tray to be produced is changed, the two-way screw rod can be rotated to change the distance between the two rear girders and the two front girders, so that the plastic tray can adapt to the manufacture of the plastic trays with different widths, and simultaneously, the two-way screw rod can synchronously drive the two rear girders or the two front girders to be synchronously far away from each other, so that the central point between the two rear girders can be always aligned to the central point of the mold, the connecting line of the central points of the rear girders and the front girders is always parallel to the length direction of the frame, and the distance between the two front girders and the two rear girders can be randomly adjusted within a certain range, so that the plastic tray can be better adapted to the manufacture of plastic trays with different widths.

The utility model discloses further set up to: and the lower parts of the front girder and the rear girder are integrally formed with a T-shaped block which is connected with the rack in a sliding manner along the width direction of the rack.

Through adopting above-mentioned technical scheme, the T-shaped piece makes preceding girder and back girder in width interval adjustment's process or normal operating condition, can not take place to follow vertical direction's removal, ensures the stable transmission of plastic piece and plastics tray.

The utility model discloses further set up to: rear frame mobile device includes that two rotate to connect in the transfer gear of the inside length direction both ends department of rear frame, the transmission is connected in the transfer hold-in range of two transfer gears, locate the drive rod of transfer hold-in range outer wall, coaxial fixed connection is in a transfer gear's vertical bevel gear, mesh in vertical bevel gear and rotate the horizontal bevel gear who connects in rear frame, coaxial fixed connection is in horizontal bevel gear and rotate the transmission shaft of connecting in rear frame, wear to locate the transmission shaft and rotate the power rod of connecting in the frame, fixed connection is in the power rod circumference outer wall and wears to locate the power piece of transmission shaft, locate the power motor of frame and output shaft coaxial fixed connection in power rod.

Through adopting above-mentioned technical scheme, power motor drives the transmission shaft and rotates, make the conveying gear rotate, make the conveying hold-in range drive then, make the drive rod enter into among the softened plastic block, make the plastic block remove along with the removal of conveying hold-in range then, the power block of locating the power shaft simultaneously makes still can make two back girders when the width interval is adjusted when the power shaft drives the transmission shaft and rotates, the power rod can be followed transmission shaft axis direction and removed.

The utility model discloses further set up to: the cutting device comprises a vertical cylinder arranged above the rear girders, a blade rod arranged at the bottom end of a power rod of the vertical cylinder, a slitting blade arranged on the blade rod and parallel to the length direction of the frame, wherein the length of the slitting blade is smaller than the distance between the two rear girders, and a blade adjusting device arranged on the frame and driving the vertical cylinder to move along the length direction of the frame.

Through adopting above-mentioned technical scheme, vertical cylinder drives and divides the cutter piece and push down and cut plastics tray and plastics piece, forms an opening, and the follow-up equipment of being convenient for carries out the split through pushing down with plastics tray.

The utility model discloses further set up to: the blade pole is including locating vertical cylinder power pole bottom and being on a parallel with frame width direction's end pole, locating the end pole and keeping away from vertical cylinder one end and being vertical montant, locating the montant and keeping away from end pole one end and being on a parallel with frame width direction's blade connecting rod.

Through adopting above-mentioned technical scheme, when two back girders are carrying out width control, the back girder conflicts the montant and just can't take place the removal again, avoids the interval adjustment between the back girder excessive.

The utility model discloses further set up to: the blade connecting rod is in threaded connection with a plurality of blade screws in threaded connection with the upper part of the slitting blade.

Through adopting above-mentioned technical scheme, when the slitting blade need be changed or need adjust the interval between slitting blade and the blade connecting rod, can realize corresponding function, comparatively convenient and practical through rotating the blade screw.

The utility model discloses further set up to: the blade adjusting device comprises an adjusting screw rod, a cylinder block and a blade adjusting motor, wherein the adjusting screw rod is rotatably connected to the rack and is parallel to the rack, the cylinder block is arranged on the vertical cylinder body and is in threaded connection with the adjusting screw rod, and the blade adjusting motor is arranged on the rack and is coaxially and fixedly connected to the adjusting screw rod.

Through adopting above-mentioned technical scheme, blade adjustment motor drives adjusting screw and rotates for vertical cylinder adjusts along frame length direction, in order to adapt to the plastics tray of the different length that different mould length produced, carries out better cutting apart.

The utility model discloses further set up to: the rear girder is detachably connected with a graduated scale on the vertical side surface close to the vertical rod.

Through adopting above-mentioned technical scheme, the scale makes the adjustment of slitting blade more accurate, and the existence of montant is convenient for observe the position that slitting blade is located simultaneously also.

To sum up, the utility model discloses following beneficial effect has at least:

when the width of the plastic tray to be produced is changed, the distance between the two rear girders and the two front girders can be changed by rotating the two-way screw rod so as to adapt to the manufacture of the plastic trays with different widths, and simultaneously, the two-way screw rod can synchronously drive the two rear girders or the two front girders to be synchronously far away, so that the central point between the two rear girders can be always aligned with the central point of the mold, the connecting line of the central points of the rear girders and the front girders is also ensured to be always parallel to the length direction of the frame, and the distance between the two front girders and the two rear girders can be randomly adjusted within a certain range, so that the plastic tray to be produced with different widths can be better adapted;

the scale makes the adjustment of slitting blade more accurate, and the existence of montant is convenient for observe the position that slitting blade was located simultaneously.

Drawings

FIG. 1 is a main structure view of the present invention;

FIG. 2 is a schematic structural view of the width side of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a partial sectional structural schematic view of the connection of the transmission shaft and the power rod.

In the figure, 1, a frame; 2. an electric furnace; 21. a power block; 22. a power motor; 23. a blade adjustment motor; 24. a graduated scale; 25. a front girder roll; 27. a device slot; 28. a T-shaped slot; 29. a bidirectional screw motor; 3. a front girder; 31. a bidirectional screw; 32. a T-shaped block; 33. a transmission gear; 34. conveying a synchronous belt; 35. driving the rod; 36. a vertical bevel gear; 37. a horizontal bevel gear; 38. a drive shaft; 39. a power rod; 4. a rear girder; 5. a mold; 6. a dividing device; 61. a vertical cylinder; 62. a blade bar; 63. a slitting blade; 64. an end bar; 65. a vertical rod; 66. a blade connecting rod; 67. a blade screw; 68. adjusting the screw rod; 69. and a cylinder block.

Detailed Description

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a multi-functional governing system of plastic uptake forming machine, refer to fig. 1, including length direction parallel to plastics tray moving direction's frame 1, frame 1 can dismantle and be connected with electric stove 2 that is used for the heat softening plastic piece, frame 1 follows plastics tray moving direction and lies in the front and back of electric stove 2 and installs two preceding girders 3 and two back girders 4 that are parallel to frame 1 length direction respectively, frame 1 installs the preceding girder mobile device of 3 width intervals of adjustable two preceding girders and adjusts the back girder mobile device of 4 width intervals of two back girders, frame 1 lies in electric stove 2 rear and installs and can carry out plastic uptake forming's mould 5 to the plastic piece that is softened by electric stove 2 heating, frame 1 lies in mould 5 rear and installs and can divide into a notched segmenting device 6 to the plastic piece of fashioned plastics tray and substitute processing.

Referring to fig. 1 and 2, the front girder moving device includes a plurality of front girder rollers 25 rotatably connected between two front girders 3 and parallel to the width direction of the machine frame 1, both ends of the front girder rollers 25 are rotatably connected to the two front girders 3, the rear girder moving device includes a device groove 27 opened in the rear girder 4, the upper portion of the device groove 27 penetrates through the adjacent side surfaces of the two rear girders 4, as shown in fig. 3, both ends of the device groove 27 close to the rear girder 4 are rotatably connected with a transfer gear 33 with a horizontal end surface, the two transfer gears 33 are in transmission connection with a transfer synchronous belt 34 parallel to the length direction of the machine frame 1, the outer wall of the transfer synchronous belt 34 is fixedly connected with a driving rod 35 exposed out of the rear girder 4 and capable of penetrating into the bottom of the side surface of the softened plastic block, the moving direction of the vertical side surface of the transfer synchronous belt 34 close to the plastic block is a direction far from the electric furnace 2, the bottom of the, the vertical bevel gear 36 is engaged with a horizontal bevel gear 37 rotatably connected to the device groove 27, the horizontal bevel gear 37 is coaxially and fixedly connected with a transmission shaft 38 parallel to the width direction of the rack 1 and penetrating and rotatably connected to the device groove 27, two ends of the transmission shaft 38 are exposed out of the rear girder 4, the transmission shaft 38 is coaxially penetrated and slidably connected with a power rod 39 along the axial direction of the transmission shaft 38, as shown in a combined view of fig. 4, a power block 21 penetrating and slidably connected to the transmission shaft 38 along the axial direction of the transmission shaft 38 is integrally formed on the circumferential outer wall of the power rod 39, and the rack 1 is detachably connected with a power motor 22 with an output shaft coaxially and fixedly connected to one end.

Referring to fig. 1 and 2, the T-shaped groove 28 that is on a parallel with the 1 width direction of frame is all seted up on the surface of frame 1 towards preceding girder 3 and back girder 4, preceding girder 3 and back girder 4 bottom integrated into one piece have along the 1 width direction sliding connection of frame in the T-shaped block 32 of T-shaped groove 28, frame 1 rotates and is connected with two-way screw rods 31 that are on a parallel with the 1 width direction of frame, the screw thread direction of two-way screw rod 31's central point both sides is opposite, two back girders 4 threaded connection respectively are equal in the both ends of a two-way screw rod 31 and two back girder 4 apart from the central point distance of two-way screw rod 31, two preceding girders 3 also are the same setting with the two-way screw rod 31 of keeping away from back girder 4, frame 1 can.

Referring to fig. 1 and 2, the dividing device 6 includes two vertical cylinders 61 respectively installed above two rear girders 4, the bottom end of the power rod of the vertical cylinder 61 is detachably connected with a blade rod 62, the blade rod 62 includes two end portions far away from each other, the end portions are respectively detachably connected to the bottom ends of the power rod of the two vertical cylinders 61 and parallel to the width direction of the frame 1, the end rod 64 is far away from the vertical rod 65 fixedly connected with one end of the power rod of the vertical cylinder 61, the two rear girders 4 are located between the two vertical rods 65, the rear girders 4 are detachably connected with a scale 24 parallel to the length direction of the rear girders 4 towards the side of the vertical rods 65, the top ends of the two vertical rods 65 are fixedly connected with a blade connecting rod 66 parallel to the width direction of the frame 1 and located above the rear girders 4, a vertical slitting blade 63 parallel to the width direction of the frame 1 is installed below the blade connecting rod 66, the slitting blade 63 is smaller than the distance between the Pole 35, blade connecting rod 66 upper portion surface threaded connection has two blade screws 67 on slitting blade 63 upper portion, frame 1 installs and to drive slitting blade 63 and carry out the blade adjusting device who removes along 1 length direction in the frame, blade adjusting device includes fixed connection in two vertical cylinders 61 body upper end departments and the cylinder block 69 of the corresponding surface of laminating frame 1, frame 1 rotates and is connected with the adjusting screw 68 that is on a parallel with 1 length direction in frame and threaded connection in cylinder block 69 central point department, frame 1 can dismantle and be connected with the coaxial fixed connection of output shaft and keep away from the blade adjustment motor 23 of electric stove 2 one end in adjusting screw 68.

The implementation principle of the embodiment is as follows: start two-way screw motor 29 and can drive two-way screw 31 and rotate, make the interval between two back girders 4 and two preceding girders 3 obtain the adjustment then, make back girder 4 and preceding girder 3 can adapt to the plastic pellet of different width better, start blade adjustment motor 23 and can drive slitting blade 63 and remove along 1 length direction of frame, make slitting blade 63 can adapt to the plastics tray of different length mould 5 and different length, promote and cut the quality, be convenient for follow-up separation operation of pushing down to the plastics tray.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional governing system of plastic uptake forming machine, which comprises a frame (1), locate frame (1) and be located preceding girder (3) in electric stove (2) the place ahead, locate preceding girder (3) and drive the preceding girder mobile device that the plastic block removed, locate frame (1) and be located back girder (4) at electric stove (2) rear, locate back girder mobile device that back girder (4) and drive the plastic block after the heat softening carry out the removal, locate frame (1) and be located electric stove (2) rear and carry out extrusion plastic uptake fashioned mould (5) to the plastic block that the heat softening, locate frame (1) and be located cutting device (6) at mould (5) rear, its characterized in that: rear girder (4) all set up two with preceding girder (3) and all follow frame (1) width direction sliding connection in frame (1), and frame (1) rotates and is connected with two-way screw rod (31) that are on a parallel with frame (1) width direction and the opposite direction of screw thread of central point both sides, and girder (3) and two rear girders (4) are threaded connection respectively in two preceding girders (3) and two to the central point both sides of two-way screw rod (31).

2. The multifunctional adjusting system of the plastic molding machine of claim 1, wherein: the lower parts of the front girder (3) and the rear girder (4) are integrally formed with a T-shaped block (32) which is connected to the rack (1) in a sliding manner along the width direction of the rack (1).

3. The multifunctional adjusting system of the plastic molding machine of claim 1, wherein: the rear girder moving device comprises two conveying gears (33) which are rotatably connected to two ends of the length direction in the rear girder (4), a conveying synchronous belt (34) which is in transmission connection with the two conveying gears (33), a driving rod (35) which is arranged on the outer wall of the conveying synchronous belt (34), a vertical bevel gear (36) which is coaxially and fixedly connected with one conveying gear (33), and a horizontal bevel gear (37) which is meshed with the vertical bevel gear (36) and is rotatably connected in the rear girder (4), the rear girder is characterized in that the rear girder is coaxially and fixedly connected with a horizontal bevel gear (37) and is rotatably connected with a transmission shaft (38) of a rear girder (4), a power rod (39) which is penetrated through the transmission shaft (38) and is rotatably connected with a rack (1), a power block (21) which is fixedly connected with the circumferential outer wall of the power rod (39) and is penetrated through the transmission shaft (38), and a power motor (22) which is arranged on the rack (1) and has an output shaft coaxially and fixedly connected with the power rod (39).

4. The multifunctional adjusting system of the plastic molding machine as claimed in claim 3, wherein: the cutting device (6) comprises a vertical cylinder (61) arranged above the rear girder (4), a blade rod (62) arranged at the bottom end of a power rod of the vertical cylinder (61), a slitting blade (63) arranged on the blade rod (62) and parallel to the length direction of the frame (1) and with the length smaller than the distance between the two rear girders (4), and a blade adjusting device arranged on the frame (1) and driving the vertical cylinder (61) to move along the length direction of the frame (1).

5. The multifunctional adjusting system of the plastic molding machine as claimed in claim 4, wherein: blade pole (62) are including locating vertical cylinder (61) power rod bottom and being on a parallel with frame (1) width direction's end lever (64), locate end lever (64) and keep away from vertical cylinder (61) one end and be vertical montant (65), locate montant (65) and keep away from end lever (64) one end and be on a parallel with frame (1) width direction's blade connecting rod (66).

6. The multifunctional adjusting system of the plastic molding machine as claimed in claim 5, wherein: the blade connecting rod (66) is in threaded connection with a plurality of blade screws (67) which are in threaded connection with the upper part of the slitting blade (63).

7. The multifunctional adjusting system of the plastic molding machine as claimed in claim 5, wherein: the blade adjusting device comprises an adjusting screw rod (68) which is rotatably connected to the rack (1) and is parallel to the rack (1), a cylinder block (69) which is arranged on a cylinder body of the vertical cylinder (61) and is in threaded connection with the adjusting screw rod (68), and a blade adjusting motor (23) which is arranged on the rack (1) and is coaxially and fixedly connected to the adjusting screw rod (68).

8. The multi-functional adjustment system of a plastic uptake molding machine of claim 7, wherein: the rear crossbeam (4) is detachably connected with a graduated scale (24) on the vertical side surface close to the vertical rod (65).