阅读说明：本技术 一种注塑模具导向部件保养用防锈油涂覆装置 (Antirust oil coating device for maintenance of guide part of injection mold ) 是由 韩尚倩 于 2021-01-20 设计创作，主要内容包括：本发明涉及一种涂覆装置,尤其涉及一种注塑模具导向部件保养用防锈油涂覆装置。本发明提供一种减轻模具与坯料之间运动干涉,避免导向部件接触表面物质消耗导致注塑模具不能正常生产的注塑模具导向部件保养用防锈油涂覆装置。一种注塑模具导向部件保养用防锈油涂覆装置,包括：底座,底座顶部四角均设置有立柱；安装杆,四个立柱顶部之间设置有安装杆；升降机构,安装杆与底座顶部之间设置有升降机构；转动机构,立柱上设置有转动机构。当工作人员需要进行注塑模具导向部件保养用防锈油涂覆时,工作人员将装置放置在注塑模具导向部件上方,将防锈油淋在导向部件表面,启动伺服电机,继而实现注塑模具导向部件保养用防锈油自动涂覆。(The invention relates to a coating device, in particular to an anti-rust oil coating device for maintaining an injection mold guide component. The invention provides an anti-rust oil coating device for maintaining a guide part of an injection mold, which can reduce the movement interference between the mold and a blank and avoid the problem that the injection mold cannot be normally produced due to the consumption of substances on the contact surface of the guide part. An antirust oil coating device for maintenance of an injection mold guide member, comprising: the four corners of the top of the base are provided with upright columns; the mounting rods are arranged among the tops of the four upright posts; the lifting mechanism is arranged between the mounting rod and the top of the base; the rotating mechanism is arranged on the upright post. When the staff need carry out injection mold guide part maintenance with anti-rust oil coating, the staff places the device in injection mold guide part top, drenches anti-rust oil on the guide part surface, starts servo motor, realizes then that injection mold guide part maintenance is with anti-rust oil automatic coating.)

1. An antirust oil coating device for maintaining an injection mold guide component is characterized by comprising:

the device comprises a base (1), wherein four corners of the top of the base (1) are provided with upright columns (2);

the mounting rods (3) are arranged among the tops of the four upright posts (2);

the lifting mechanism (4) is arranged between the mounting rod (3) and the top of the base (1);

the rotating mechanism (5) is arranged on the upright post (2);

the smearing mechanism (6) is arranged between the lifting mechanism (4) and the rotating mechanism (5).

2. The rust preventive oil coating apparatus for maintenance of a guide member of an injection mold as claimed in claim 1, wherein the elevating mechanism (4) comprises:

the middle part of the mounting rod (3) is rotatably provided with a screw rod (41);

the screw rod (41) is provided with a nut seat (42) through threads;

the first sliding sleeve (43) is symmetrically arranged on one side of the nut seat (42);

the guide rod (44) is symmetrically arranged on one side of the top of the base (1), and the guide rod (44) is in sliding fit with the first sliding sleeve (43);

the round sleeves (45) are arranged at four corners of the nut seat (42);

a steering wheel (46) is arranged at the lower end of the screw rod (41).

3. The rust preventive oil coating apparatus for maintenance of guide members of injection molds as claimed in claim 2, wherein the rotating mechanism (5) comprises:

two fixed blocks (51) are arranged on the upright post (2);

a spur rack (52) is arranged between the two fixing blocks (51) on the same side;

the L-shaped block (53) is arranged on one side, close to the straight rack (52), of the round sleeve (45);

the upper side of the L-shaped block (53) is rotatably provided with a first rotating shaft (54);

a second rotating shaft (55), wherein the lower side of the L-shaped block (53) is rotatably provided with the second rotating shaft (55);

the first rotating shaft (54) and the second rotating shaft (55) are both provided with bevel gears (56), and the two bevel gears (56) are meshed with each other;

the second rotating shaft (55) is provided with a circular gear (57), and the circular gear (57) is meshed with the adjacent spur rack (52).

4. An apparatus for applying rust preventive oil for maintenance of guide members of injection molds according to claim 3, wherein the application mechanism (6) comprises:

a gear lack wheel (61), wherein the gear lack wheel (61) is arranged on the first rotating shaft (54);

the sliding rod (63), one side of the round sleeve (45) close to the upright post (2) is provided with an arc-shaped sliding chute (62), and the sliding rod (63) is arranged in the arc-shaped sliding chute (62) in a sliding manner;

the circular sleeve (45) is internally provided with an arc-shaped rack (64) in a sliding manner, and the arc-shaped rack (64) is meshed with the gear lacking wheel (61);

a first elastic piece (65) is arranged between the arc-shaped rack (64) and the inner wall of the close round sleeve (45);

the guide sleeve (66) is symmetrically arranged on the arc-shaped rack (64);

the coating blocks (67) are arranged at one opposite end of the guide sleeve (66);

and a second elastic piece (68) is arranged between the coating block (67) and the inner wall of the close guide sleeve (66).

5. The rust preventive oil coating apparatus for maintenance of a guide member of an injection mold as claimed in claim 4, further comprising:

a fixed seat (7), wherein the fixed seat (7) is arranged on one side of the top of the base (1);

the servo motor (8) is arranged on the fixed seat (7);

the belt transmission mechanism (9) is arranged between the servo motor (8) and the screw rod (41).

6. The rust preventive oil coating apparatus for maintenance of a guide member of an injection mold as claimed in claim 5, further comprising:

the four sides of the mounting rod (3) are all provided with a second sliding sleeve (10) in a sliding manner;

the top of the second sliding sleeve (10) is provided with a first fixed rod (11);

the spray head (12) is arranged at the end part of the first fixing rod (11);

the hydraulic cylinder (13) is arranged on one side, away from the servo motor (8), of the top of the base (1);

the top of the hydraulic cylinder (13) is provided with a piston rod (14) in a sliding manner;

water outlet pipes (15) are arranged between the hydraulic cylinder (13) and the four nozzles (12);

the hydraulic cylinder (13) is provided with a water inlet pipe (16);

the one-way valve (17), the water outlet pipe (15) and the water inlet pipe (16) are all provided with the one-way valve (17).

7. The rust preventive oil coating apparatus for maintenance of a guide member of an injection mold as claimed in claim 6, further comprising:

the second fixing rod (18) is arranged on one opposite side of the two L-shaped blocks (53) close to the hydraulic cylinder (13);

the jacking block (19) is arranged between the two second fixing rods (18), and the jacking block (19) is matched with the piston rod (14);

the third elastic piece (20) is sleeved on the piston rod (14).

8. The rust preventive oil coating apparatus for maintenance of a guide member of an injection mold as claimed in claim 7, further comprising:

the top of the base (1) is symmetrically provided with third fixed rods (21);

a grab handle (22) is arranged in the middle of the third fixed rod (21).

Technical Field

The invention relates to a coating device, in particular to an anti-rust oil coating device for maintaining an injection mold guide component.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a processing method for obtaining a formed product after plastic melted by heat is injected into a mold cavity from an injection molding machine at high pressure and cooled and solidified when parts with complex shapes are produced in batches.

The guide part among the injection mold is used for in the mould with the subassembly combination use ensure that the mould carries out activity guide mould stroke with accurate location, and is generally shoulder cylindrical, and injection mold uses the back through longer a period, at injection mold drawing of patterns operation in-process, during relative motion between mould and the blank, because move between mould and the blank and interfere and cause guide part contact surface material to consume and lead to injection mold normal production, continue to use and can lose reliability and security.

Therefore, the development of an anti-rust oil coating device for maintaining the guide component of the injection mold, which can reduce the movement interference between the mold and the blank and avoid the material consumption of the contact surface of the guide component to cause the abnormal production of the injection mold, is urgently needed.

Disclosure of Invention

In order to overcome the defects that in the demoulding operation process of the injection mould, when the mould and the blank move relatively, the injection mould cannot be normally produced due to the consumption of substances on the contact surface of a guide part caused by the movement interference between the mould and the blank, and the reliability and the safety are lost when the injection mould is continuously used, the technical problem of the invention is that: the anti-rust oil coating device for maintaining the guide part of the injection mold is used for reducing the movement interference between the mold and the blank and avoiding the problem that the injection mold cannot normally produce due to the consumption of substances on the contact surface of the guide part.

The technical scheme of the invention is as follows: an antirust oil coating device for maintenance of an injection mold guide member, comprising: the four corners of the top of the base are provided with upright columns; the mounting rods are arranged among the tops of the four upright posts; the lifting mechanism is arranged between the mounting rod and the top of the base; the upright post is provided with a rotating mechanism; and the smearing mechanism is arranged between the lifting mechanism and the rotating mechanism.

Preferably, the elevating mechanism includes: the middle part of the mounting rod is rotatably provided with a screw rod; the screw rod is provided with a nut seat through threads; the first sliding sleeve is symmetrically arranged on one side of the nut seat; the guide rods are symmetrically arranged on one side of the top of the base and are in sliding fit with the first sliding sleeves; the four corners of the nut seat are provided with round sleeves; the lower end of the screw rod is provided with a steering wheel.

Preferably, the rotating mechanism includes: the upright post is provided with two fixed blocks; the straight rack is arranged between the two fixed blocks on the same side; the L-shaped block is arranged on one side, close to the straight rack, of the round sleeve; the upper side of the L-shaped block is rotatably provided with a first rotating shaft; the lower side of the L-shaped block is rotatably provided with a second rotating shaft; the first rotating shaft and the second rotating shaft are both provided with bevel gears, and the two bevel gears are meshed with each other; and the circular gear is arranged on the second rotating shaft and is meshed with the similar straight rack.

Preferably, the application mechanism comprises: the first rotating shaft is provided with a gear lack wheel; the sliding rod, the round sleeve is near the column one side to open there is arc chute, the arc chute inner sliding type has sliding rods; the circular sleeve is internally provided with an arc-shaped rack in a sliding manner, and the arc-shaped rack is meshed with the gear lacking wheel; the first elastic piece is arranged between the arc-shaped rack and the inner wall of the adjacent round sleeve; the guide sleeves are symmetrically arranged on the arc-shaped rack; coating blocks are arranged at the opposite ends of the guide sleeves; and a second elastic piece is arranged between the coating block and the inner wall of the close guide sleeve.

Preferably, the method further comprises the following steps: the fixing seat is arranged on one side of the top of the base; the servo motor is arranged on the fixed seat; and the belt transmission mechanism is arranged between the servo motor and the screw rod.

Preferably, the method further comprises the following steps: the four sides of the installation rod are all provided with a second sliding sleeve in a sliding manner; the top of the second sliding sleeve is provided with a first fixed rod; the end part of the first fixing rod is provided with a spray head; the hydraulic cylinder is arranged on one side of the top of the base, which is far away from the servo motor; the piston rod is arranged at the top of the hydraulic cylinder in a sliding manner; the water outlet pipe is arranged between the hydraulic cylinder and the four spray heads; the hydraulic cylinder is provided with a water inlet pipe; the one-way valves are arranged on the water outlet pipe and the water inlet pipe.

Preferably, the method further comprises the following steps: the opposite sides of the two L-shaped blocks close to the hydraulic cylinder are provided with second fixed rods; the ejector block is arranged between the two second fixing rods and matched with the piston rod; and the piston rod is sleeved with the third elastic part.

Preferably, the method further comprises the following steps: the top of the base is symmetrically provided with third fixed rods; a grab handle is arranged in the middle of the third fixed rod.

1. When the staff need carry out injection mold guide part maintenance with anti-rust oil coating, the staff places the device in injection mold guide part top, drenches anti-rust oil on the guide part surface, starts servo motor, realizes then that injection mold guide part maintenance is with anti-rust oil automatic coating.

2. The handheld piston rod of staff sprays rust-preventive oil on the guide part surface through the shower nozzle, then handheld piston rod moves upwards in the pneumatic cylinder and resets rust-preventive oil and inhales the pneumatic cylinder through the inlet tube under the check valve effect, realizes then that the rust-preventive oil for the guide part maintenance sprays.

3. The staff starts servo motor, drives the piston rod and moves down in the pneumatic cylinder then, and the compression of third elastic component, staff control servo motor reversal, third elastic component reset and drive the piston rod and remove in the pneumatic cylinder and reset to realize that the guide part maintenance is sprayed with rust-resistant oil is automatic.

4. When the staff need carry out injection mold guide part maintenance with anti-rust oil coating, the staff holds the grab handle and can place the device in injection mold guide part top more conveniently.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 3 is an exploded perspective view of the rotating mechanism of the present invention.

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

Description of reference numerals: 1. the automatic water pump comprises a base, 2, a stand column, 3, a mounting rod, 4, a lifting mechanism, 41, a screw rod, 42, a nut seat, 43, a first sliding sleeve, 44, a guide rod, 45, a round sleeve, 46, a steering wheel, 5, a rotating mechanism, 51, a fixed block, 52, a straight rack, an 53. L-shaped block, 54, a first rotating shaft, 55, a second rotating shaft, 56, a bevel gear, 57, a round gear, 6, a smearing mechanism, 61, a missing gear, 62, an arc-shaped sliding groove, 63, a sliding rod, 64, an arc-shaped rack, 65, a first elastic member, 66, a guide sleeve, 67, a smearing block, 68, a second elastic member, 7, a fixed seat, 8, a servo motor, 9, a belt conveying mechanism, 10, a second sliding sleeve, 11, a first fixed rod, 12, a spray head, 13, a hydraulic cylinder, 14, a piston rod, 15, a water outlet pipe, 16, a water inlet pipe, 17, a one-way valve, 18, a second fixed, 21. third fixed bar, 22 handle.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

As shown in fig. 1, 2 and 3, an anti-rust oil coating device for maintaining an injection mold guide part comprises a base 1, stand columns 2, mounting rods 3, lifting mechanisms 4, rotating mechanisms 5 and a coating mechanism 6, wherein the stand columns 2 are arranged at four corners of the top of the base 1, the mounting rods 3 are arranged between the tops of the four stand columns 2, the lifting mechanisms 4 are arranged between the mounting rods 3 and the top of the base 1, the rotating mechanisms 5 are arranged on the stand columns 2, and the coating mechanism 6 is arranged between the lifting mechanisms 4 and the rotating mechanisms 5.

The lifting mechanism 4 comprises a screw rod 41, a nut seat 42, a first sliding sleeve 43, a guide rod 44, a round sleeve 45 and a steering wheel 46, the screw rod 41 is rotatably arranged in the middle of the mounting rod 3, the nut seat 42 is arranged on the screw rod 41 through threads, the first sliding sleeve 43 is symmetrically arranged on the front and back of the right side of the nut seat 42, the guide rod 44 is symmetrically arranged on the front and back of the right side of the top of the base 1, the guide rod 44 is in sliding fit with the first sliding sleeve 43, the round sleeve 45 is arranged at four corners of the nut seat 42, and the steering wheel 46.

The rotating mechanism 5 comprises fixing blocks 51, straight racks 52, L-shaped blocks 53, a first rotating shaft 54, a second rotating shaft 55, bevel gears 56 and circular gears 57, two fixing blocks 51 are arranged on the upright column 2, the straight racks 52 are arranged between the two fixing blocks 51 on the same side, the L-shaped blocks 53 are arranged on one sides, close to the straight racks 52, of the circular sleeves 45, the first rotating shaft 54 is rotatably arranged on the upper sides of the L-shaped blocks 53, the second rotating shaft 55 is rotatably arranged on the lower sides of the L-shaped blocks 53, the bevel gears 56 are arranged on the first rotating shaft 54 and the second rotating shaft 55 respectively, the two bevel gears 56 are meshed with each other, the circular gears 57 are arranged on the second rotating shaft 55, and the.

The smearing mechanism 6 comprises a gear lack 61, a sliding rod 63, an arc-shaped rack 64, a first elastic piece 65, a guide sleeve 66, a smearing block 67 and a second elastic piece 68, the gear lack 61 is arranged on the first rotating shaft 54, an arc-shaped sliding groove 62 is formed in one side, close to the adjacent upright post 2, of the round sleeve 45, the sliding rod 63 is arranged in the arc-shaped sliding groove 62 in a sliding mode, the arc-shaped rack 64 is arranged in the round sleeve 45 in the sliding mode, the sliding rod 63 is connected with the arc-shaped rack 64, the arc-shaped rack 64 is meshed with the gear lack 61, the first elastic piece 65 is arranged between the arc-shaped rack 64 and the inner wall of the adjacent round sleeve 45, the guide sleeves 66 are symmetrically arranged in the front and back mode on the inner side of the arc-shaped rack 64, the smearing.

When an operator needs to coat the antirust oil for maintaining the guide part of the injection mold, the operator places the device above the guide part of the injection mold, the antirust oil is sprayed on the surface of the guide part, the steering wheel 46 is rotated to drive the screw rod 41 to rotate, the screw rod 41 rotates to drive the nut seat 42 to move downwards, the nut seat 42 moves downwards to drive the first sliding sleeve 43 to move downwards on the guide rod 44, and simultaneously drive the round sleeve 45 and the installation part thereof to move downwards, the round gear 57 moves downwards to be meshed with the straight rack 52 to drive the second rotating shaft 55 to rotate, the second rotating shaft 55 rotates to drive the first rotating shaft 54 to rotate through the bevel gear 56, the first rotating shaft 54 rotates to drive the missing gear 61 to rotate, the missing gear 61 rotates to be meshed with the arc rack 64 to drive the arc rack 64 to move circumferentially around the axis of the round sleeve 45 in the round sleeve 45, the first elastic element 65 is compressed, the arc rack 64 moves circumferentially around the axis of the round sleeve 45 in the round sleeve 45 to drive the coating, coating block 67 is around 45 axis circular motions of circle cover under first elastic component 65 effect with injection mold guide part surface antirust oil coating even, when lacking gear 61 and rotating and breaking away from the meshing with arc rack 64, first elastic component 65 resets, drives coating block 67 and resets then, and staff's antiport steering wheel 46 drives nut seat 42 and removes the reset, places the device in another injection mold guide part top, repeats above-mentioned operation and can realize injection mold guide part maintenance with antirust oil coating.

Example 2

As shown in fig. 4, based on embodiment 1, the rust preventive oil coating device for maintaining the guide component of the injection mold further comprises a fixed seat 7, a servo motor 8 and a belt transmission mechanism 9, wherein the fixed seat 7 is arranged on the right side of the top of the base 1, the servo motor 8 is arranged on the fixed seat 7, and the belt transmission mechanism 9 is arranged between the servo motor 8 and the screw rod 41.

When the staff need carry out injection mold guide part maintenance with antirust oil coating, the staff places the device in injection mold guide part top, drenches antirust oil on the guide part surface, starts servo motor 8, and servo motor 8 output shaft rotates and drives lead screw 41 through belt transport mechanism 9 and rotate, realizes injection mold guide part maintenance with antirust oil automatic coating then.

Still including second sliding sleeve 10, first dead lever 11, shower nozzle 12, pneumatic cylinder 13, piston rod 14, outlet pipe 15, inlet tube 16 and check valve 17, 3 four sides of installation pole all slidingtype are provided with second sliding sleeve 10, second sliding sleeve 10 top is provided with first dead lever 11, 11 tip of first dead lever is provided with shower nozzle 12, 1 top left side of base is provided with pneumatic cylinder 13, pneumatic cylinder 13 internal sliding type is provided with piston rod 14, be provided with outlet pipe 15 between pneumatic cylinder 13 and four shower nozzles 12, be provided with inlet tube 16 on the pneumatic cylinder 13, all be provided with check valve 17 on outlet pipe 15 and the inlet tube 16.

When the worker needs to coat the antirust oil for maintaining the guide part of the injection mold, the worker places the device above the guide part of the injection mold, the hand-held piston rod 14 moves downwards in the hydraulic cylinder 13 to spray the antirust oil in the hydraulic cylinder 13 from the spray head 12 to the surface of the guide part under the action of the one-way valve 17 through the water outlet pipe 15, then the hand-held piston rod 14 moves upwards in the hydraulic cylinder 13 to reset, the antirust oil is sucked into the hydraulic cylinder 13 under the action of the one-way valve 17 through the water inlet pipe 16, and the antirust oil for maintaining the guide part can be sprayed by repeating the operations.

The two L-shaped blocks 53 on the left side are provided with the second fixing rods 18 on opposite sides, the top block 19 is arranged between the two second fixing rods 18, the top block 19 is matched with the piston rod 14, and the third elastic part 20 is sleeved on the piston rod 14.

When a worker needs to coat the antirust oil for maintaining the guide part of the injection mold, the worker places the device above the guide part of the injection mold, starts the servo motor 8 and then drives the L-shaped block 53 to move downwards, the L-shaped block 53 moves downwards to drive the second fixing rod 18 to move downwards, the second fixing rod 18 moves downwards to drive the top block 19 to move downwards, the top block 19 moves downwards to contact and extrude the piston rod 14 to drive the piston rod 14 to move downwards in the hydraulic cylinder 13, the antirust oil in the hydraulic cylinder 13 is sprayed on the surface of the guide part from the spray head 12 under the action of the one-way valve 17 through the water outlet pipe 15, the third elastic part 20 is compressed, the worker controls the servo motor 8 to rotate reversely and then drives the top block 19 to move upwards to reset, the third elastic part 20 resets to drive the piston rod 14 to move upwards in the hydraulic cylinder 13 to reset, and the antirust oil is sucked into the hydraulic cylinder 13 under the action of the one, the above operations are repeated to realize the automatic spraying of the rust preventive oil for maintaining the guide member.

The base is characterized by further comprising a third fixing rod 21 and a grab handle 22, wherein the third fixing rod 21 is symmetrically arranged at the front and the back of the top of the base 1, and the grab handle 22 is arranged in the middle of the third fixing rod 21.

When the operator desires to apply the rust preventive oil for maintenance of the injection mold guide member, the operator can more conveniently place the device over the injection mold guide member by holding the grip 22 with his hand.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.