CN217373479U

CN217373479U - Automatic film laminating device for injection molding finished products

Info

Publication number: CN217373479U
Application number: CN202220838951.6U
Authority: CN
Inventors: 黄晓进
Original assignee: Chengdu Qunrui Precision Mould Co ltd
Current assignee: Chengdu Qunrui Precision Mould Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-09-06
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses an automatic tectorial membrane device of injection moulding finished product relates to injection moulding processing technical field. Including the workstation, the workstation middle part is provided with the conveyer belt, and one side is provided with N type frame on the workstation, and the opposite side is provided with hot-blast shrink case, and N type frame is inside to have set gradually rotating-structure, clamping structure, cut the structure and roll flat structure from conveyer belt rotation import department, rolls flat structure including fixing the connection platform in the inside upper end of N type frame. The utility model discloses a setting of roll flat structure, press the transparent plastic film to move on the conveyer belt when the plate of moulding plastics and stop the conveyer belt when the plate of moulding plastics is covered by top transparent plastic film completely, start first electric putter this moment, make the roll push down the transparent plastic film of the plate one end of moulding plastics, first motor starts after that, make the movable block drive the roll and press the transparent plastic film and roll on the plate of moulding plastics, make the difficult fold that produces of transparent plastic film, better improvement the processing quality.

Description

Automatic film laminating device for injection molding finished products

Technical Field

The utility model relates to an injection moulding processing technology field specifically is the automatic tectorial membrane device of injection moulding processing finished product.

Background

The injection molding is a method for producing and molding industrial products, the products are generally subjected to rubber injection molding and plastic injection molding, the injection molding can also be an injection molding die pressing method and a die casting method, and after the injection molding products are processed, transparent plastic films are generally covered on the exposed surfaces of the products, so that the products are prevented from being scratched in the subsequent transportation and processing, and the appearance quality is prevented from being influenced.

The tradition needs artifical manual operation when carrying out the tectorial membrane to injection moulding's plate finished product, covers corresponding transparent plastic film at the exposed face of the plate of moulding plastics to heat transparent plastic film through hot-blast rifle and make its shrink attached on the plate of moulding plastics, but when the manual work was operated, transparent plastic film produced the fold easily, had reduced the processing quality, for this, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic tectorial membrane device of injection moulding finished product to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: automatic tectorial membrane device of injection-molded processing finished product, comprises a workbench, the workstation middle part is provided with the conveyer belt, one side is provided with N type frame on the workstation, the opposite side is provided with hot-blast shrink box, the inside rotating-structure that has set gradually from conveyer belt rotation import department of N type frame, the clamping structure, cut structure and roll flat structure, roll flat structure is including fixing the connection platform in the inside upper end of N type frame, the symmetry of connection platform top left and right sides is provided with front and back symmetry fixed plate, it is equipped with the screw rod to insert between the two fixed plates of front side, be fixed with the dead lever between the two fixed plates of rear side, the cover is equipped with the movable block on dead lever and the screw rod, the movable block bottom symmetry is provided with first electric putter, first electric putter bottom mounting has the mobile station, both ends symmetry is fixed with the connecting plate around the mobile station, be provided with the roll roller between the connecting plate, the roll roller both ends are fixed with inserts and establish the stick.

Preferably, the rotating structure comprises a rotating rod arranged between the N-shaped frames, one end of the rotating rod is connected with a first motor, the other end of the rotating rod is inserted into the N-shaped frames, and the rotating rod is sleeved with a transparent plastic film roll.

Preferably, the clamping structure comprises third electric push rods symmetrically arranged on the N-shaped frame bottom plate, a movable plate is fixed to the top ends of the third electric push rods, a fourth electric push rod is arranged on one side of the movable plate, a connecting block is fixed to the top end of the fourth electric push rod, a third motor is fixed to one side of the connecting block, the output end of the third motor is connected with a lower plate, and the top of one end of the lower plate is rotatably connected with an upper plate.

Preferably, the cutting structure comprises second electric push rods symmetrically arranged on one side of the bottom end of the connecting table, a lifting plate is fixed at the bottom end of each second electric push rod, and a cutter body is arranged at the bottom end of each lifting plate.

Preferably, the front side and the rear side of the bottom end of the workbench are uniformly provided with supporting columns, and the front side of the N-shaped frame is provided with a controller.

Preferably, a thread groove matched with the external thread of the screw is formed in the moving block, the moving block is slidably connected with the fixed rod, and a through groove matched with the moving track of the moving block is formed in the connecting table.

Preferably, screw rod one end is connected with first motor, and dwang one end is connected with the second motor, and punch holder one end is connected with the fourth motor.

Compared with the prior art, the beneficial effects of the utility model are that:

this automatic tectorial membrane device of injection moulding processing finished product, setting through rolling flat structure, press transparent plastic film when the plate of moulding plastics and move on the conveyer belt and stop the conveyer belt when the plate of moulding plastics is covered by top transparent plastic film completely, start first electric putter this moment, make the roller roll push down the transparent plastic film of the plate one end of moulding plastics, first motor starts after that, make the movable block drive the roller roll and roll transparent plastic film and roll on the plate of moulding plastics, make the difficult fold that produces of transparent plastic film, better improvement the processingquality.

In addition, through the setting of clamping structure, third electric putter and fourth electric putter drive punch holder and lower plate and remove at vertical and horizontal direction, and the third motor makes punch holder and lower plate use the third motor output to rotate as the axle, and the fourth motor makes the punch holder rotate on the lower plate for punch holder and lower plate open and closed, thereby this clamping structure of being convenient for presss from both sides transparent plastic film and gets and carry out the tectorial membrane to the plate of moulding plastics.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a front view of the split structure of the present invention with the N-shaped frame removed;

fig. 4 is a schematic perspective view of the present invention without the N-shaped frame;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 4 according to the present invention.

In the figure: 1. a work table; 101. a conveyor belt; 2. an N-shaped frame; 3. rotating the rod; 4. a connecting table; 401. a fixing plate; 402. a screw; 403. a moving block; 404. a connecting plate; 405. a rolling roller; 5. a lifting plate; 501. a cutter body; 6. a third electric push rod; 601. moving the plate; 602. connecting blocks; 603. a lower splint; 604. an upper splint; 7. hot air shrinking box.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and 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.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: an automatic film laminating device for injection molding processing of finished products comprises a workbench 1, a conveying belt 101 is arranged in the middle of the workbench 1, an N-shaped frame 2 is arranged on one side of the workbench 1, the N-shaped frame 2 is fixed with the workbench 1, a hot air shrinkage box 7 is arranged on the other side of the workbench 1, the hot air shrinkage box 7 can shrink and attach a transparent plastic film covering the outside of an injection molding plate block, a rotating structure, a clamping structure, a cutting structure and a rolling structure are sequentially arranged in the N-shaped frame 2 from a rotating inlet of the conveying belt 101, the rolling structure comprises a connecting table 4 fixed at the upper end in the N-shaped frame 2, front and back symmetrical fixing plates 401 are symmetrically arranged on the left and right sides of the top end of the connecting table 4, a screw 402 is inserted between the front fixing plates 401, a fixing rod is fixed between the back fixing plates 401, a moving block 403 is sleeved on the fixing rod and the screw 402, first electric push rods are symmetrically arranged at the bottom end of the moving block 403, a moving platform is fixed at the bottom end of the first electric push rod, connecting plates 404 are symmetrically fixed at the front end and the rear end of the moving platform, a rolling roller 405 is arranged between the connecting plates 404, inserting rods are fixed at the two ends of the rolling roller 405 and are rotatably connected with the connecting plates 404, supporting columns are uniformly arranged at the front side and the rear side of the bottom end of the working platform 1 and are fixed with the working platform 1, trapezoidal supporting blocks are fixed at the bottom ends of the supporting columns, the contact area between the trapezoidal supporting blocks and the ground is increased, the stability of the device is increased, a controller is arranged on the front surface of the N-shaped frame 2, the controller controls the device to run in a matched mode to complete film covering, through the arrangement of a rolling structure, when an injection plate block presses a transparent plastic film to move on the conveying belt 101 until the injection plate block is completely covered by the transparent plastic film above, the conveying belt 101 is stopped, at the moment, the first electric push rod is started, so that the rolling roller 405 presses the transparent plastic film at one end of the injection plate block, then the first motor is started, so that the moving block 403 drives the rolling roller 405 to press the transparent plastic film to roll on the injection molding plate, the transparent plastic film is not prone to generating wrinkles, and the processing quality is better improved.

As a specific embodiment, the rotating structure comprises a rotating rod 3 arranged between N-shaped frames 2, one end of the rotating rod 3 is connected with a first motor, the first motor is fixed with the N-shaped frames 2, the other end is inserted in the N-shaped frames 2 and is rotatably connected with the N-shaped frames 2, a transparent plastic film roll is sleeved on the rotating rod 3, the clamping structure comprises third electric push rods 6 symmetrically arranged on the bottom plate of the N-shaped frames 2, a moving plate 601 is fixed at the top end of each third electric push rod 6, a fourth electric push rod is arranged on one side of each moving plate 601, a connecting block 602 is fixed at the top end of each fourth electric push rod, a third motor is fixed on one side of each connecting block 602, the output end of each third motor is connected with a lower clamping plate 603, an upper clamping plate 604 is rotatably connected at the top end of each lower clamping plate 603, the upper clamping plate 604 and the lower clamping plate 603 are driven by the third electric push rods 6 and the fourth electric push rods to move in the vertical and horizontal directions, the third motor makes the upper clamp plate 604 and the lower clamp plate 603 rotate by taking the output end of the third motor as an axis, can clamp the transparent plastic film to rotate, so that one end of the transparent plastic film is kept at the same side as the entrance end of the conveyor belt 101, the fourth motor rotates the upper clamp 604 on the lower clamp 603, make punch holder 604 and lower plate 603 open and be closed, can grasp transparent plastic film, thereby this clamping structure of being convenient for presss from both sides transparent plastic film and gets and press from both sides and get the tectorial membrane to the plate of moulding plastics, it sets up the second electric putter in connection 4 bottom one sides including the symmetry to cut the structure, second electric putter bottom mounting has lifter plate 5, the 5 bottom mounting of lifter plate has cutter body 501, be convenient for cut when roll roller 405 rolls to the one end of being close to cutter body 501 injection moulding plate, set up the recess with punch holder 604 and lower plate 603 looks adaptation on the workstation 1.

As a specific embodiment, a thread groove adapted to the external thread of the screw 402 is formed in the moving block 403, the moving block 403 is slidably connected to the fixing rod, the screw 402 is rotatably connected to the fixing plate 401, a through groove adapted to the moving track of the moving block 403 is formed in the connecting table 4, so that the moving block 403 can move conveniently, one end of the screw 402 is connected to the first motor, one end of the rotating rod 3 is connected to the second motor, one end of the upper clamp plate 604 is connected to the fourth motor, and the external portions of the first motor and the second motor are both provided with a case.

Particularly, when the device is used, an injection plate is placed on a conveyor belt 101 at an inlet, a first motor is started, the first motor drives a rotating rod 3 and a transparent plastic film roll to rotate, meanwhile, a clamping structure clamps two sides of one end of the transparent plastic film roll to enable one end of the transparent plastic film to be clamped in a groove on a workbench 1, the injection plate moves along with the conveyor belt 101 until the transparent plastic film completely covers the injection plate, an upper clamping plate 604 and a lower clamping plate 603 are loosened, a rolling roller 405 descends and rolls to roll the transparent plastic film at the upper end of the injection plate, a cutter body 501 descends to cut, the conveyor belt 101 drives the injection plate with the transparent plastic film cut to move into a hot air shrinkage box 7 to be shrunk and attached and conveyed out, and meanwhile, the upper clamping plate 604 and the lower clamping plate 603 clamp one end of the cut transparent plastic film, and the upper clamping plate 604 and the lower clamping plate 603 drive the transparent plastic film to rotate and descend into the groove, and then the film is coated again. It should be noted that the above controller, the conveyor belt 101, the rolling roller 405, the cutter body 501 and the hot air shrinking box 7 are all the prior art, and therefore, the operation principle thereof will not be explained in detail here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automatic tectorial membrane device of injection moulding processing finished product, including workstation (1), its characterized in that: the middle part of a workbench (1) is provided with a conveyor belt (101), one side of the workbench (1) is provided with an N-shaped frame (2), the other side of the workbench is provided with a hot air contraction box (7), the inside of the N-shaped frame (2) is sequentially provided with a rotating structure, a clamping structure, a cutting structure and a rolling structure from a rotating inlet of the conveyor belt (101), the rolling structure comprises a connecting table (4) fixed at the upper end of the inside of the N-shaped frame (2), the left side and the right side of the top end of the connecting table (4) are symmetrically provided with front and back symmetrical fixing plates (401), a screw rod (402) is inserted between the two fixing plates (401) at the front side, a fixed rod is fixed between the two fixing plates (401) at the rear side, a moving block (403) is sleeved on the fixed rod and the screw rod (402), the bottom end of the moving block (403) is symmetrically provided with a first electric push rod, the bottom end of the first electric push rod is fixed with a moving table, the front and back two ends of the moving table are symmetrically fixed with connecting plates (404), rolling rollers (405) are arranged between the connecting plates (404), and inserting rods are fixed at two ends of each rolling roller (405).

2. The automatic film coating device for the injection-molded finished product as claimed in claim 1, wherein: rotating-structure is including setting up dwang (3) between N type frame (2), dwang (3) one end is connected with first motor, and the other end is inserted and is located in N type frame (2), and the cover is equipped with transparent plastic film book on dwang (3).

3. The automatic laminating device of injection molding processing finished product according to claim 1, characterized in that: the clamping structure comprises third electric push rods (6) symmetrically arranged on a bottom plate of the N-shaped frame (2), a moving plate (601) is fixed to the top ends of the third electric push rods (6), a fourth electric push rod is arranged on one side of the moving plate (601), a connecting block (602) is fixed to the top end of the fourth electric push rod, a third motor is fixed to one side of the connecting block (602), the output end of the third motor is connected with a lower plate (603), and the top of one end of the lower plate (603) is rotatably connected with an upper plate (604).

4. The automatic film coating device for the injection-molded finished product as claimed in claim 1, wherein: the cutting structure comprises second electric push rods symmetrically arranged on one side of the bottom end of the connecting table (4), a lifting plate (5) is fixed at the bottom end of each second electric push rod, and a cutter body (501) is installed at the bottom end of each lifting plate (5).

5. The automatic film coating device for the injection-molded finished product as claimed in claim 1, wherein: support columns are uniformly arranged on the front side and the rear side of the bottom end of the workbench (1), and a controller is arranged on the front side of the N-shaped frame (2).

6. The automatic film coating device for the injection-molded finished product as claimed in claim 1, wherein: a thread groove matched with the external thread of the screw rod (402) is formed in the moving block (403), the moving block (403) is connected with the fixed rod in a sliding mode, and a through groove matched with the moving track of the moving block (403) is formed in the connecting table (4).

7. The automatic film coating device for the injection-molded finished product as claimed in claim 1, wherein: screw rod (402) one end is connected with first motor, and dwang (3) one end is connected with the second motor, and punch holder (604) one end is connected with the fourth motor.