CN218308854U

CN218308854U - Novel plastic spraying processing machine

Info

Publication number: CN218308854U
Application number: CN202221369039.7U
Authority: CN
Inventors: 张俊卿
Original assignee: Shijiazhuang Qianli Metal Products Co ltd
Current assignee: Shijiazhuang Qianli Metal Products Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-01-17
Anticipated expiration: 2032-06-01

Abstract

A novel plastic spraying processing machine comprises a clamping mechanism, a plastic spraying angle adjusting mechanism and a box body, wherein the plastic spraying angle adjusting mechanism and the clamping mechanism are arranged in the box body up and down relatively; the plastic spraying angle adjusting mechanism comprises an electric push rod, the extending end of the electric push rod is movably connected with an adjusting mechanism, the adjusting mechanism can swing back and forth under the action of the electric push rod, and one end of the adjusting mechanism, which faces the clamping mechanism, is connected with a plastic spraying gun; the clamping mechanism comprises a servo motor which is arranged at the bottom end of the box body and is fixedly connected with the box body; a plurality of baffles are arranged on one side, away from the servo motor, of the transmission mechanism and are fixedly connected with one ends of the baffles, and clamping cylinders are arranged on the upper sides of the other ends of the baffles and are fixedly connected with the clamping cylinders. The utility model discloses spraying plastics processing machine can adjust different spraying plastics angles to leak when causing the spraying plastics rifle to spray plastics work piece and spout, improve the spraying plastics quality, also can improve work efficiency to different circular size work piece centre grippings.

Description

Novel plastic spraying processing machine

Technical Field

The utility model belongs to the spraying plastics equipment field especially relates to a novel spraying plastics processing machine.

Background

The spraying machine is an industrial equipment, which is used for coating the surface of an object by the design of electrostatic control, a spray gun and a powder supply device, and treating the surface of the object, wherein the spraying machine can spray powdery paint containing materials such as epoxy resin, polyester resin (plastic) and the like to be adsorbed on the object, and the sprayed object is cured in a curing furnace to obtain a complete coating so as to play the functions of decoration, corrosion prevention and the like.

But the current spraying plastics equipment is because the fixed setting of can not transform pressure holding location and spraying plastics rifle for there is not the problem that can not be applicable to not unidimensional and unadjustable spraying plastics direction. Therefore, there is a need for a device capable of adjusting the spraying angle of a plastic spraying gun to avoid missing spraying and clamping circular workpieces with different sizes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel plastic spraying processing machine to but the technical problem of the circular workpiece of the different specifications of plastic spraying rifle angle modulation and centre gripping when solving the plastic spraying.

In order to achieve the above object, the utility model discloses a novel plastic spraying processing machine's concrete technical scheme as follows:

a novel plastic spraying processing machine comprises a clamping mechanism, a plastic spraying angle adjusting mechanism and a box body, wherein the plastic spraying angle adjusting mechanism and the clamping mechanism are arranged in the box body up and down relatively; the plastic spraying angle adjusting mechanism comprises an electric push rod, the electric push rod is arranged above the clamping mechanism and is fixedly connected with the box body, the extending end of the electric push rod is movably connected with an adjusting mechanism, the adjusting mechanism can swing back and forth under the action of the electric push rod, and one end of the adjusting mechanism, which faces the clamping mechanism, is connected with a plastic spraying gun;

the clamping mechanism comprises a servo motor which is arranged at the bottom end of the box body and is fixedly connected with the box body, and the output end of the servo motor penetrates through the box body and is fixedly connected with a transmission mechanism; a plurality of baffle plates are arranged on one side of the transmission mechanism, which is far away from the servo motor, and are fixedly connected with one end of each baffle plate, and a clamping cylinder is arranged on the upper side of the other end of each baffle plate and is fixedly connected with the clamping cylinder; a protective shell is arranged between the transmission mechanism and the baffle and is concentric with the transmission mechanism.

Furthermore, the transmission mechanism comprises a first gear which is in key connection with the output end of the servo motor, and a plurality of second gears which are meshed with the first gear are arranged on the circumference of the first gear; the number of the second gears corresponds to that of the baffles, each baffle is fixedly connected with the second gear through a connecting rod, and each baffle rotates synchronously along with the second gear.

Furthermore, the adjusting mechanism comprises an adjusting rod, a through sliding groove is formed in the middle of the adjusting rod, a positioning shaft is arranged in the sliding groove in a penetrating mode, two ends of the adjusting rod are respectively provided with two vertical pull rods, the sliding groove is matched with the positioning shaft to slide, the upper end of the adjusting rod is movably connected with the output end of the electric push rod, and the lower end of the adjusting rod is connected with a plastic spraying gun.

Furthermore, the outer side of the clamping cylinder is sleeved with a rubber sleeve or a nylon sleeve.

The utility model discloses a novel plastic-blasting machine has following advantage: the plastic spraying angle adjusting mechanism utilizes the extension end of the electric push rod to stretch, so that the adjusting rod swings by a certain angle around the positioning shaft, and when the plastic spraying gun performs plastic spraying on a workpiece, the plastic spraying gun can adjust the angle to avoid the plastic spraying workpiece of the plastic spraying gun from generating missing spraying and improve the plastic spraying quality. The clamping mechanism utilizes the servo motor to drive the clamping cylinder to clamp the workpiece, and the clamping mechanism can rapidly clamp cylindrical parts of different specifications, so that the plastic spraying processing machine can perform plastic spraying operation on the workpieces of different specifications, has a wider application range and improves the working efficiency.

Drawings

FIG. 1 is a schematic structural view of a novel plastic-spraying processing machine of the present invention;

FIG. 2 is a schematic view of a plastic spraying angle adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the transmission mechanism of the present invention;

FIG. 4 is a schematic view of the present invention for clamping a minimum workpiece;

the notation in the figure is: 1, a clamping mechanism; 11 a transmission mechanism; 111 a first gear; 112 a second gear; 13 clamping the cylinder; 14, a baffle plate; 15 a protective shell; 16 servo motor; 2, a plastic spraying angle adjusting mechanism; 21, an electric push rod; 22 an adjustment mechanism; 221 a positioning shaft; 222 adjusting the rod; 223 a chute; 3, a box body; 4 a plastic spraying gun.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in fig. 1, the plastic spraying processing machine of the present invention comprises a clamping mechanism 1, a plastic spraying angle adjusting mechanism 2 and a box body 3, wherein the plastic spraying angle adjusting mechanism 2 and the clamping mechanism 1 are disposed in the box body 3 up and down relatively.

As shown in fig. 1 and 2, the plastic spraying angle adjusting mechanism 2 comprises an electric push rod 21, the electric push rod 21 is arranged above the clamping mechanism 1 and is fixedly connected with the box body 3, an extending end of the electric push rod 21 is provided with an adjusting mechanism 22 and is movably connected with the adjusting mechanism 22, the adjusting mechanism 22 can swing back and forth under the action of the electric push rod, and the adjusting mechanism 22 is connected with the plastic spraying gun 4 towards one end of the clamping mechanism 1. Therefore, when spraying plastics to the workpiece, the electric push rod 21 can drive the adjusting mechanism 22 to swing, so that the adjusting mechanism 22 can drive the plastic spraying gun 4 to carry out adjustment of a certain angle, so that when the plastic spraying gun 4 carries out plastic spraying on the workpiece, the plastic spraying gun 4 can carry out angle adjustment, and the plastic spraying workpiece of the plastic spraying gun 4 is prevented from being missed in spraying.

As shown in fig. 1, 3 and 4, the clamping mechanism 1 includes a servo motor 16, the servo motor 16 is disposed at the bottom end of the box 3 and is fixedly connected to the box 3, and the output end of the servo motor 16 passes through the box 3 to form the transmission mechanism 11 and is fixedly connected to the transmission mechanism 11. At least 3 baffle plates 14 are arranged on one side of the transmission mechanism 11, which is far away from the servo motor 16, and are fixedly connected with one end of each baffle plate 14, and a clamping cylinder 13 is arranged on the upper side of the other end of each baffle plate 14 and is fixedly connected with the clamping cylinder 13. Drive mechanism 11 can drive each baffle 14 synchronous revolution, sets up protective housing 15 between drive mechanism 11 and the baffle 14, and protective housing 15 is concentric with drive mechanism 11, and protective housing 15 plays the effect of location drive mechanism 11, still plays the guard action to drive mechanism 11, and protective housing 15 can prevent to spout in-process powder entering drive mechanism 11, causes the influence to drive mechanism 11, influences drive mechanism 11's life.

The servo motor 16 drives the transmission mechanism 11 to rotate, the transmission mechanism 11 drives the baffle plate 14 to rotate, the baffle plate 14 drives the clamping cylinder 13 to rotate, the clamping cylinder 13 can clamp a workpiece, the workpiece is placed above the protective shell and is contacted with the workpiece along with the rotation of the clamping cylinder 13 and clamps the workpiece, the diameter of the clamped workpiece is the diameter of an inscribed circle of the clamping cylinder 13, and the diameter of the inscribed circle can be changed from large to small or from small to large along with the rotation of the clamping cylinder 13, as shown in fig. 3, when the baffle plate 14 is consistent with the radius direction of the protective shell 15, and the clamping cylinder 13 is positioned on one side far away from the center of the protective shell 15, the clamping mechanism 1 clamps the maximum diameter of the workpiece; as shown in fig. 4, when the baffle plate 14 is aligned with the radius direction of the protective case 15, and the holding cylinder 13 is located on the side near the center of the protective case 15, the holding mechanism 1 holds the minimum workpiece diameter, and the size of the held workpiece ranges from the minimum holding size to the maximum holding size. When the workpiece needs to be taken down, the servo motor 16 rotates reversely, the clamping mechanism 2 loosens, and the workpiece can be taken down.

As shown in fig. 3 and 4, the transmission mechanism 11 includes a first gear 111 which is connected to the output end of the servo motor 16, and a plurality of second gears 112 are circumferentially arranged on the first gear 111 and are engaged with the second gears 112. The number of the second gears 112 corresponds to that of the baffles 14, the number of the baffles 14 in the embodiment is preferably 3, each baffle 14 is fixedly connected with the second gear 112 through a connecting rod, and each baffle 14 rotates synchronously along with the second gear 112.

As shown in fig. 2, the adjusting mechanism 22 includes an adjusting rod 222, a through sliding slot 223 is disposed in the middle of the adjusting rod 222, a positioning shaft 221 penetrates through the sliding slot 223, two ends of the positioning shaft 221 are respectively provided with two pull rods, the two pull rods are vertically disposed and fixedly connected with the box body, the sliding slot 223 slides in cooperation with the positioning shaft 221, the upper end of the adjusting rod 222 is movably connected with the output end of the electric push rod 21, and the lower end of the adjusting rod 222 is connected with the plastic spraying gun 4. When electric putter 21 stretches out the end and stretches out, the upper end of adjusting pole 222 moves along electric putter 21's output moving direction, spout 223 and location axle 221 sliding fit make the lower extreme of adjusting pole 222 to remove in the opposite direction simultaneously, thereby drive plastic spraying gun 4 and remove, when the plastic spraying, thereby the back-and-forth movement through electric putter 21's output drives the swing of adjusting pole 222 and plastic spraying gun 4, can adjust the plastic spraying angle of plastic spraying gun 4 through electric putter 21, produce when avoiding plastic spraying gun 4 plastic-sprayed workpiece and leak and spout.

This use neotype centre gripping cylinder 13 outside cup joint rubber sleeve or nylon cover, when pressing from both sides and getting thin shell work piece, prevent fixture 1 hard too big, lead to the work piece to warp, also can increase the frictional force between centre gripping cylinder 13 and the work piece in addition for the centre gripping to the work piece is more stable firm.

The working process is as follows: the workpiece is placed above the protective shell, the workpiece is contacted with the workpiece along with the rotation of the clamping cylinder 13 and clamped, the plastic spraying gun 4 is opened after the workpiece is clamped, and the plastic spraying operation is performed, so that the adjusting rod 222 and the plastic spraying gun 4 can be driven to swing through the back-and-forth movement of the output end of the electric push rod 21 in the plastic spraying process, the plastic spraying angle of the plastic spraying gun 4 is adjusted, and the plastic spraying is completed. After the plastic spraying is finished, the plastic spraying gun 4 is closed, the servo motor 16 rotates reversely, the clamping mechanism 2 is loosened, and the workpiece can be taken down to finish the whole plastic spraying operation.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The novel plastic spraying processing machine is characterized by comprising a clamping mechanism (1), a plastic spraying angle adjusting mechanism (2) and a box body (3), wherein the plastic spraying angle adjusting mechanism (2) and the clamping mechanism (1) are arranged in the box body (3) up and down relatively; the plastic spraying angle adjusting mechanism (2) comprises an electric push rod (21), the electric push rod (21) is arranged above the clamping mechanism (1) and is fixedly connected with the box body (3), the extending end of the electric push rod (21) is movably connected with an adjusting mechanism (22), the adjusting mechanism (22) can swing back and forth under the action of the electric push rod, and one end, facing the clamping mechanism (1), of the adjusting mechanism (22) is connected with a plastic spraying gun (4);

the clamping mechanism (1) comprises a servo motor (16) which is arranged at the bottom end of the box body (3) and is fixedly connected with the box body, and the output end of the servo motor (16) penetrates through the box body (3) and is fixedly connected with a transmission mechanism (11); the transmission mechanism (11) is provided with a baffle (14) at one side far away from the servo motor and is fixedly connected with one end of each baffle (14), and the upper side of the other end of each baffle (14) is provided with a clamping cylinder (13) and is fixedly connected with the clamping cylinder (13); a protective shell (15) is arranged between the transmission mechanism (11) and the baffle (14), and the protective shell (15) is concentric with the transmission mechanism (11).

2. The new plastic injection molding machine according to claim 1, wherein the transmission mechanism (11) comprises a first gear (111) connected with the output end of the servo motor (16), and a plurality of second gears (112) meshed with the first gear (111) are arranged on the circumference of the first gear (111); the number of the second gears (112) corresponds to that of the baffles (14), each baffle (14) is fixedly connected with the second gear (112) through a connecting rod, and each baffle (14) rotates synchronously along with the second gear (112).

3. The novel plastic spraying processing machine according to claim 2, wherein the adjusting mechanism (22) comprises an adjusting rod (222), a through chute (223) is arranged in the middle of the adjusting rod (222), a positioning shaft (221) penetrates through the chute (223), two ends of the positioning shaft are respectively provided with two vertically arranged pull rods and are fixedly connected with the box body, the chute (223) and the positioning shaft (221) are matched and slide, the upper end of the adjusting rod (222) is movably connected with the output end of the electric push rod (21), and the lower end of the adjusting rod is connected with the plastic spraying gun (4).

4. A novel machine as claimed in claim 3, wherein a rubber or nylon sleeve is sleeved on the outside of the holding cylinder (13).