CN215550726U - Positioning mechanism of discharging die head in film coating machine - Google Patents

Abstract

The utility model discloses a positioning mechanism of a discharge die head in a film laminating machine, which belongs to the field of film laminating machines, and comprises a base, wherein an installation box is arranged on the base, a conveying belt extending into the installation box is arranged on the base, a supporting frame is arranged on the base at the right side of the conveying belt, an in-place baffle plate connected with the installation box is arranged above the supporting frame, a discharging device is arranged on the in-place baffle plate, and the discharging device comprises: the motor, the extension bar, eccentric cam, the lifter plate, the ejection of compact is sargent, the guide arm, a spring, keysets and spacing gyro wheel, the output shaft of motor links to each other with the extension bar, install eccentric cam on the extension bar, a plurality of ejection of compact sargent are installed to the bottom of lifter plate, two guide arms are installed at the top of lifter plate, the guide arm passes through the inside top elastic connection of spring with the install bin, a keysets that links to each other with the install bin is installed respectively to the left and right sides of guide arm, install a plurality of spacing gyro wheels of laminating mutually with the guide arm on the keysets. The utility model has accurate positioning of the discharge die head and convenient blanking.

Description

Positioning mechanism of discharging die head in film coating machine

Technical Field

The utility model relates to the field of laminating machines, in particular to a positioning mechanism of a discharge die head in a laminating machine.

Background

The laminating machine is also called an extrusion compounding machine, a casting machine, an extrusion casting machine, a casting compounding machine, a film coating machine, a plastic coating machine and a coating compounding machine (inaccurate, actually referred to as a hot melt adhesive scraper coating machine), and is one of extrusion molding machines. The method has the advantages of high automation degree, simple and convenient operation, high production speed, uniform coating thickness, high bonding fastness, smooth coiling, environmental protection, no pollution, labor and raw material cost saving and the like, is developed and matured in Europe and America, is gradually applied in China, and is a necessary trend for replacing dry compounding and hot melt adhesive coating compounding.

The good material of spraying passes through ejection of compact die head in the drenching membrane machine and extrudes it, but its position can take place the skew after long-time operation of ejection of compact die head, leads to the unloading not accurate enough, and then appears card material phenomenon, consequently, to above current situation, the urgent need develop one kind accurate to the location of ejection of compact die head, the convenient positioning mechanism who drenches ejection of compact die head in the membrane machine of unloading to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning mechanism of a discharge die head in a film laminating machine, so as to solve the problems in the background technology.

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

the utility model provides a positioning mechanism of ejection of compact die head in coating machine, includes the base, install the install bin on the base, install the conveyer belt that extends to the install bin on the base, the spraying device who extends to its inside is installed at the top of install bin, the right side of spraying device is installed with the flattening device in the install bin, the right side of conveyer belt is installed the support frame on the base, the silo down has been seted up on the support frame, the baffle that targets in place that links to each other with the install bin is installed to the top of support frame, install unloader on the baffle that targets in place, unloader includes: motor, extension bar, eccentric cam, lifter plate, ejection of compact model, guide arm, spring, keysets and spacing gyro wheel, the motor is installed on the right side of the baffle that targets in place, the output shaft of motor links to each other with the extension bar, install eccentric cam on the extension bar, eccentric cam's bottom and lifter plate laminating mutually, a plurality of ejection of compact model are installed to the bottom of lifter plate, two guide arms are installed at the top of lifter plate, the guide arm passes through the inside top elastic connection of spring with the install bin, a keysets that links to each other with the install bin is installed respectively to the left and right sides of guide arm, install a plurality of spacing gyro wheels of laminating mutually with the guide arm on the keysets.

As a further scheme of the utility model: the spray coating device includes: the liquid storage tank is installed at the top of the installation box, the pump body is installed in the liquid storage tank and connected with the guide pipe, the guide pipe extends to the interior of the installation box, a plurality of nozzles are installed at the bottom of the guide pipe, and the nozzles are located above the conveying belt.

As a still further scheme of the utility model: the flattening device includes: the hydraulic cylinder is installed at the top end of the interior of the installation box, and a telescopic rod of the hydraulic cylinder is connected with the pressing plate.

As a still further scheme of the utility model: and a storage box is arranged on the base below the discharging groove.

As a still further scheme of the utility model: the bottom of the in-place baffle is attached to the support frame.

Compared with the prior art, the utility model has the beneficial effects that: when the positioning mechanism of the discharging die head in the film coating machine is used, a material is placed on the conveying belt, the material is conveyed to the position below the spraying device through the conveying belt, the coating is conveyed into the nozzle through the pump body, the coating is sprayed onto the material through the nozzle, then the conveying belt drives the material to move to the position below the flattening device, the pressing plate is driven by the hydraulic cylinder to flatten the coating, finally, the conveying belt drives the material to move to the supporting frame, the extension rod is driven to rotate by the motor, the eccentric cam is driven to rotate by the extension rod, the lifting plate is driven to move by the rotation of the eccentric cam, the discharging die head is driven to move by the lifting plate, and the material is pressed into the storage box through the discharging die head, so that the blanking is more convenient; reciprocate through the lifter plate and drive ejection of compact feeler and guide arm and reciprocate, move through the guide arm and drive the spring and produce deformation, restrict the direction of motion of guide arm through spacing gyro wheel this moment, make it can only do the removal of direction from top to bottom, therefore the ejection of compact feeler can only be done the removal of direction from top to bottom, and then make the unloading more accurate. In conclusion, the discharge die head is accurately positioned and convenient to discharge.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial view at a in the structural schematic of the present invention.

Fig. 3 is a schematic view of the operation state of the blanking device in fig. 2.

Fig. 4 is a partial perspective view of the blanking device of the present invention.

In the figure: 1-base, 2-installation box, 3-conveyer belt, 4-spraying device, 401-liquid storage box, 402-pump body, 403-guide pipe, 404-nozzle, 5-flattening device, 501-hydraulic cylinder, 502-pressing plate, 6-supporting frame, 601-discharging groove, 7-material storage box, 8-in-place baffle, 9-discharging device, 901-motor, 902-extension bar, 903-eccentric cam, 904-lifting plate, 905-discharging probe, 906-guide rod, 907-spring, 908-adapter plate and 909-limit roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Examples

Referring to fig. 1 to 4, in an embodiment of the present invention, a positioning mechanism for a discharge die head in a film coating machine includes a base 1, an installation box 2 is installed on the base 1, a conveyor belt 3 extending into the installation box 2 is installed on the base 1, a spraying device 4 extending into the installation box 2 is installed at the top of the installation box 2, and the spraying device 4 includes: liquid reserve tank 401, the pump body 402, pipe 403 and nozzle 404, liquid reserve tank 401 is installed in the top of install bin 2, install the pump body 402 in the liquid reserve tank 401, the pump body 402 links to each other with pipe 403, inside pipe 403 extended to install bin 2, a plurality of nozzles 404 were installed to the bottom of pipe 403, nozzle 404 is located the top of conveyer belt 3, flattening device 5 is installed in install bin 2 on the right side of spraying device 4, flattening device 5 includes: pneumatic cylinder 501 and clamp plate 502, pneumatic cylinder 501 installs in the inside top of install bin 2, pneumatic cylinder 501's telescopic link links to each other with clamp plate 502, the right side of conveyer belt 3 installs support frame 6 on base 1, silo 601 has been seted up down on the support frame 6, storage case 7 is installed on base 1 to the below of silo 601 down, baffle 8 that targets in place that links to each other with install bin 2 is installed to the top of support frame 6, the bottom of baffle 8 that targets in place is laminated with support frame 6 mutually, install unloader 9 on the baffle 8 that targets in place, unloader 9 includes: the automatic feeding device comprises a motor 901, an extension bar 902, an eccentric cam 903, a lifting plate 904, a discharging probe 905, guide rods 906, a spring 907, an adapter plate 908 and limiting rollers 909, wherein the motor 901 is installed on the right side of an in-place baffle 8, an output shaft of the motor 901 is connected with the extension bar 902, the eccentric cam 903 is installed on the extension bar 902, the bottom of the eccentric cam 903 is attached to the lifting plate 904, the discharging probe 905 is installed at the bottom of the lifting plate 904, the two guide rods 906 are installed at the top of the lifting plate 904, the guide rods 906 are elastically connected with the inner top end of the installation box 2 through the spring 907, the adapter plate 908 connected with the installation box 2 is installed on each of the left side and the right side of each guide rod 906, and the limiting rollers 909 attached to the guide rods 906 are installed on the adapter plate 908.

The working principle of the utility model is as follows: when the positioning mechanism of the discharging die head in the film coating machine is used, a material is placed on the conveying belt 3, the material is conveyed to the position below the spraying device 4 through the conveying belt 3, the paint is conveyed into the nozzle 404 through the pump body 402, the paint is sprayed onto the material through the nozzle 404, then the conveying belt 3 drives the material to move to the position below the flattening device 5, the pressing plate 502 is driven by the hydraulic cylinder 501 to flatten the paint, finally, the conveying belt 3 drives the material to move to the support frame 6, the extension rod 902 is driven by the motor 901 to rotate, the eccentric cam 903 is driven by the extension rod 902 to rotate, the lifting plate 904 is driven by the eccentric cam 903 to move, the discharging die head 905 is driven by the lifting plate 904 to move, the material is pressed into the material storage box 7 through the discharging die head 905, and discharging is more convenient; reciprocate through lifter plate 904 and drive ejection of compact touch 905 and guide arm 906 and reciprocate, move through guide arm 906 and drive spring 907 and produce deformation, restrict the direction of motion of guide arm 906 through spacing gyro wheel 909 this moment, make it can only be the removal of direction from top to bottom, therefore ejection of compact touch 905 can only be the removal of direction from top to bottom, and then make the unloading more accurate.

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 (5)

1. The utility model provides a positioning mechanism of ejection of compact die head in laminating machine, includes base (1), its characterized in that: install bin (2) on base (1), install conveyer belt (3) that extend to in install bin (2) on base (1), spray set (4) that extend to its inside are installed at the top of install bin (2), flattening device (5) are installed in install bin (2) on the right side of spray set (4), install support frame (6) on the right side of conveyer belt (3) on base (1), silo (601) down have been seted up on support frame (6), baffle (8) to the position that links to each other with install bin (2) are installed to the top of support frame (6), install unloader (9) on baffle (8) to the position, unloader (9) include: the automatic feeding device comprises a motor (901), an extension rod (902), eccentric cams (903), a lifting plate (904), a discharging touch head (905), guide rods (906), springs (907), an adapter plate (908) and limiting rollers (909), wherein the motor (901) is installed on the right side of an in-place baffle (8), an output shaft of the motor (901) is connected with the extension rod (902), the eccentric cams (903) are installed on the extension rod (902), the bottom of each eccentric cam (903) is attached to the lifting plate (904), a plurality of discharging touch heads (905) are installed at the bottom of the lifting plate (904), two guide rods (906) are installed at the top of the lifting plate (904), the guide rods (906) are elastically connected with the top end of the inner portion of an installation box (2) through the springs (907), the adapter plates (908) connected with the installation box (2) are installed on the left side and the right side of each guide rod (906), and a plurality of limiting rollers (909) attached to the guide rod (906) are mounted on the adapter plate (908).

2. The positioning mechanism of the discharge die head in the film laminating machine according to claim 1, characterized in that: the spray coating device (4) comprises: liquid reserve tank (401), the pump body (402), pipe (403) and nozzle (404), install the top in install bin (2) liquid reserve tank (401), install pump body (402) in liquid reserve tank (401), the pump body (402) links to each other with pipe (403), inside pipe (403) extend to install bin (2), a plurality of nozzles (404) are installed to the bottom of pipe (403), nozzle (404) are located the top of conveyer belt (3).

3. The positioning mechanism of the discharge die head in the film laminating machine according to claim 1, characterized in that: the flattening device (5) comprises: pneumatic cylinder (501) and clamp plate (502), install in the inside top of install bin (2) pneumatic cylinder (501), the telescopic link of pneumatic cylinder (501) links to each other with clamp plate (502).

4. The positioning mechanism of the discharge die head in the film laminating machine according to claim 1, characterized in that: and a storage box (7) is arranged on the base (1) below the discharging groove (601).

5. The positioning mechanism of the discharge die head in the film laminating machine according to any one of claims 1 to 4, is characterized in that: the bottom of the in-place baffle (8) is attached to the support frame (6).

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