Maintenance device for plastic mold

Abstract

The utility model relates to the technical field of plastic molds, and provides a maintenance device for a plastic mold, which comprises a box body, the left upper end of the box body is provided and connected with a motor, the output end of the motor is provided and connected with a middle shaft of a chain wheel on the left side, a fan heater is fixedly arranged on the left front side of the box body, and the right front side of the box body is provided and connected with an oil outlet pipe. An electric telescopic rod is installed on the inner wall of the lower end of a rack, a clamping block is fixedly installed at the output end of the electric telescopic rod, a chain is in transmission connection with a chain wheel, a mounting frame is fixedly connected to the outer surface of the chain through a bolt, a tooth block is fixedly connected to the inner wall of the rear end of a box body, and the tooth block is in meshed connection with a driving gear. The limiting blocks are integrally connected to the front end and the rear end of the rack. According to the curing device for the plastic mold, rapid drying treatment is conducted after curing is finished, the working efficiency of curing is improved, meanwhile, oil is recycled, and the waste phenomenon is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic mould, specifically, and relates to a maintenance device for plastic mould. BACKGROUND

[0002] At present, plastic products already exist in each place in our daily life, most plastics are light, chemically stable, will not rust, have good impact resistance, have good transparency and wear resistance, have good insulation, have low thermal conductivity, generally have good formability and coloring, and have low processing cost, therefore, plastic products are deeply loved by people, plastic moulds are prone to oxidation and rust when not in use, affect the reuse of the mould, and the mould as a whole needs to be maintained regularly;

[0003] Prior art 1 (application number: CN202322284795.0) a kind of maintenance device for plastic mould, including: maintenance box;Control box, it is set to the left side of maintenance box;Spraying mechanism, it is set to the inside of control box;The spraying mechanism includes the oil injection pipe set to the inside of control box, prevents rust oil by oil injection pipe and is transported, the utility model discloses oil injection pipe, spray head and sliding block, oil pump is extracted from oil tank, is transmitted to oil injection pipe in oil pipe, again by oil injection pipe in the extension pipe one, extension pipe two and extension pipe three and is sprayed from spray head, simultaneously, motor one drives screw transmission column to rotate, makes sliding block with spraying mechanism moves back and forth, compared with traditional device, this device not only can prevent rust oil with the form of spraying to the surface of mould, but also can make spray head move left and right under the control of pressure pump when spraying, increase the spraying area, save the amount of rust-proof oil, prevent waste and increase cost.

[0004] However, in the implementation of the related technology, the above-mentioned maintenance device for plastic mould has the following problems: the maintenance cannot be quickly dried after the maintenance, which reduces the work efficiency, and the oil is not recycled, which is prone to waste. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of maintenance device for plastic mould, solve the maintenance in the related technology and cannot be quickly dried after the maintenance, which reduces the work efficiency, and the oil is not recycled, which is prone to waste.

[0006] The technical scheme of the utility model is as follows: a kind of maintenance device for plastic mould, including box, the left upper end of the box is installed and is connected with motor, and the output end of motor is installed and is connected with the middle shaft of left side sprocket;

[0007] Fan heater, the fan heater is installed and fixed in the left front side of box, and the right front side of box is installed and is connected with oil outlet pipe;

[0008] The electric telescopic rod is installed in the lower end inner wall of the rack, and the output end of the electric telescopic rod is fixedly installed with the clamping block.

[0009] Further comprising:

[0010] The chain is in transmission connection between the sprocket, and the outer surface of the chain is fixedly connected with the mounting rack through bolts.

[0011] The tooth block is fixedly connected to the rear end inner wall of the box body, and is in meshing connection between the tooth block and the driving gear.

[0012] The limiting block is integrally connected to the front and rear ends of the rack, and the middle part of the front and rear sides of the limiting block is penetratively connected with the sliding rod.

[0013] Preferably, the right end of the box body is in "7" shape structure, and the left lower end inner wall of the box body is in inclined arrangement.

[0014] Preferably, the mounting rack is fixedly connected to the front end of the mounting shell, the inside of the mounting shell is penetratively connected with the rack, the left side of the rack is in meshing connection with the driven gear, the front end of the driven gear is coaxially connected with the first bevel gear, and the front upper side of the first bevel gear is in meshing connection with the second bevel gear.

[0015] Preferably, the upper end of the second bevel gear is coaxially connected with the driving gear, and the second bevel gear is rotatably connected to the inside of the mounting shell.

[0016] Preferably, the limiting block constitutes a lifting structure on the sliding rod through the return spring, the outer surface of the sliding rod is sleeved with the return spring, and the sliding rod is fixedly connected to the inner wall of the mounting shell.

[0017] Preferably, the rack, the driven gear, the first bevel gear, the second bevel gear and the driving gear constitute a linkage structure, the rack constitutes a lifting structure on the mounting shell through the linkage structure, and the driving gear protrudes from the upper end surface of the mounting shell.

[0018] Preferably, the clamping block is in "Z" shape structure, the inner upper part of the lower end of the clamping block is fixedly connected with the rubber block, and the rubber block is in concave-convex structure.

[0019] Preferably, the spacing size between the lower end surface of the clamping block and the upper end surface of the rack is not greater than the right end opening height size of the box body, and the clamping block and the clamping block are symmetrically arranged about the central axis of the rack.

[0020] Preferably, the driving gear constitutes a transmission structure on the chain through the mounting shell, and constitutes a rotating structure on the mounting shell through the meshing with the tooth block.

[0021] Preferably, the lowest end of the track where the rack descends on the mounting shell is lower than the lower end surface of the right end opening of the box body, and the limit block has an "F" shaped structure.

[0022] The working principle and beneficial effects of the utility model are as follows: mainly for curing end to carry out quick drying treatment, improve the working efficiency of curing, and also recycle the oil to avoid waste.

[0023] In the utility model, the mounting shell is installed and connected on the chain through the mounting frame, the lower end of the mounting shell is installed and connected with the clamping block through the electric telescopic rod, so that the mold is clamped and fixed, the chain is used for conveying, the oil in the box body is used for curing, the mold is dried in the conveying process, and then the warm air dryer is used for air warm drying treatment, the working efficiency is improved, the oil waste is avoided, and the utility model is convenient to use.

[0024] In the utility model, the driving gear and the tooth block are arranged, the driving gear is conveyed in the inside of the box body through the mounting shell, the driving gear rotates when the driving gear contacts the tooth block, and then the rack slides downward on the mounting shell, so that the mold is inserted into the oil stored in the box body for curing.

[0025] In the utility model, the slide rod and the reset spring are arranged, the reset spring is sleeved on the outer wall of the slide rod, and the slide rod is fixed to the inner wall of the mounting shell, the reset spring restores the elastic force when the limit block does not press downward, so that the rack is pushed upward, and then the mold curing and oil removal process is completed, automatic curing treatment is facilitated, batch processing is facilitated, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0027] Figure 1 The overall structure schematic view of the utility model is shown in the figure.

[0028] Figure 2 The mounting shell and the rack connection three-dimensional structure schematic view of the utility model is shown in the figure.

[0029] Figure 3 The rack and the driven gear connection three-dimensional structure schematic view of the utility model is shown in the figure.

[0030] Figure 4 The mounting shell and the rack connection three-dimensional structure schematic view of the utility model is shown in the figure. Figure 3 The local internal structure schematic view of the clamping structure of the utility model is shown in the figure.

[0031] In the figure: 1, box; 2, motor; 3, chain wheel; 4, chain; 5, oil outlet pipe; 6, hair dryer; 7, tooth block; 8, mounting shell; 9, clamp block; 10, driving gear; 11, mounting frame; 12, rack; 13, limiting block; 14, electric telescopic rod; 15, rubber block; 16, first bevel gear; 17, second bevel gear; 18, driven gear; 19, slide bar; 20, return spring. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0033] Please refer to Figures 1-4 The utility model provides a kind of maintenance device for plastic mould technical scheme: including box 1, motor 2, chain wheel 3, chain 4, oil outlet pipe 5, hair dryer 6, tooth block 7, mounting shell 8, clamp block 9, driving gear 10, mounting frame 11, rack 12, limiting block 13, electric telescopic rod 14, rubber block 15, first bevel gear 16, second bevel gear 17, driven gear 18, slide bar 19 and return spring 20.

[0034] The working principle and use flow of the utility model are: first in combination Figure 1 、 Figure 2 And Figure 3As shown, the mounting frame 11 is fixedly connected to the front end of the mounting shell 8, facilitating the mounting of the mounting shell 8 on the chain 4, facilitating installation and removal, and facilitating use. The mounting shell 8 enters the inside of the box body 1 from the right side of the box body 1 through the chain 4, and is used for oil soaking maintenance. The mounting shell 8 is installed on the rear side of the chain 4, and when it comes out, the mounting shell 8 is located on the front side of the chain 4. The inside of the mounting shell 8 is connected with a rack 12 in penetration, and the left side of the rack 12 is engaged with a driven gear 18. The front end of the driven gear 18 is coaxially connected with a first bevel gear 16. The front upper side of the first bevel gear 16 is engaged with a second bevel gear 17. The upper end of the second bevel gear 17 is coaxially connected with a driving gear 10. The second bevel gear 17 is rotationally connected in the inside of the mounting shell 8. The limiting block 13 constitutes a lifting structure on the slide rod 19 through the return spring 20. The outer surface of the slide rod 19 is sleeved with the return spring 20. The slide rod 19 is fixedly connected to the inner wall of the mounting shell 8. The rack 12, the driven gear 18, the first bevel gear 16, the second bevel gear 17 and the driving gear 10 constitute a linkage structure. The rack 12 constitutes a lifting structure on the mounting shell 8 through the linkage structure. The driving gear 10 protrudes from the upper end surface of the mounting shell 8. The mounting shell 8 is conveyed through the chain 4. The driving gear 10 is engaged with the toothed block 7 during conveying, so as to drive the first bevel gear 16 to rotate through the second bevel gear 17, and drive the rack 12 to lift through the driven gear 18. The mold is conveniently driven for automatic oil soaking maintenance. It is also convenient to collect excessive oil to avoid waste. The elastic force of the return spring 20 is utilized. When the return spring 20 loses downward pressure, the return spring 20 pushes the rack 12 upward, so as to conveniently lift the mold and dry the oil to avoid waste.

[0035] In combination Figure 1 , Figure 3 and Figure 4As shown, the clamp block 9 is in a "Z" shape structure, and the lower end of the clamp block 9 is fixedly connected with a rubber block 15 inside the upper end, and the rubber block 15 is in a concave-convex structure, the power switch of the electric telescopic rod 14 is opened, the spacing size of the electric telescopic adjusting clamp block 9 and the clamp block 9 is adjusted, the mold is stably clamped and fixed, and falling off is avoided, the spacing size between the lower end face of the clamp block 9 and the upper end face of the rack 12 is not greater than the right end opening height size of the box body 1, the clamp block 9 and the clamp block 9 are symmetrically arranged about the central axis of the rack 12, the driving gear 10 constitutes a transmission structure on the chain 4 through the mounting shell 8, and the driving gear 10 constitutes a rotating structure on the mounting shell 8 through meshing with the toothed block 7, the lowest end of the descending track of the rack 12 on the mounting shell 8 is lower than the lower end face of the right end opening of the box body 1, and the limiting block 13 is in an "F" shape structure, the power switch of the motor 2 is opened, the motor 2 drives the sprocket 3 to rotate, so that the chain 4 is conveniently driven to convey, the mold installed on the lower side of the mounting shell 8 is stably conveyed, and automatic maintenance treatment is also facilitated, under the conveying of the chain 4, the oil is conveniently drained, and the warm air heater 6 is also used for air warm drying treatment, the mold is conveniently dried, use is facilitated, and this is the working process of the maintenance device for the plastic mold.

[0036] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A plastic mold maintenance device, comprising a box (1), a motor (2) is installed and connected at the upper left end of the box (1), and the output end of the motor (2) is installed and connected with the middle shaft of the left chain wheel (3); A hair dryer (6) is installed and fixed at the left front side of the box (1), and an oil outlet pipe (5) is installed and connected at the right front side of the box (1); An electric telescopic rod (14) is installed in the lower end inner wall of the rack (12), and the output end of the electric telescopic rod (14) is fixedly installed with a clamping block (9); characterized in that Further comprising: A chain (4) is transmissionally connected between the chain wheel (3), and the outer surface of the chain (4) is fixedly connected with a mounting bracket (11) through bolts; A tooth block (7) is fixedly connected to the rear end inner wall of the box (1), and the tooth block (7) is engagedly connected with the driving gear (10); A limiting block (13) is integrally connected at the front and rear ends of the rack (12), and the middle part of the front and rear sides of the limiting block (13) is penetratively connected with a sliding rod (19).

2. The curing device for a plastic mold according to claim 1, wherein The right end of the box (1) is in a "7" shape structure, and the left lower end inner wall of the box (1) is inclinedly arranged.

3. The curing device for a plastic mold according to claim 1, wherein The mounting bracket (11) is fixedly connected to the front end of the mounting shell (8), the inside of the mounting shell (8) is penetratively connected with the rack (12), the left side of the rack (12) is engagedly connected with the driven gear (18), the front end of the driven gear (18) is coaxially connected with the first bevel gear (16), the front upper side of the first bevel gear (16) is engagedly connected with the second bevel gear (17).

4. The curing device for a plastic mold according to claim 3, wherein The upper end of the second bevel gear (17) is coaxially connected with the driving gear (10), and the second bevel gear (17) is rotationally connected in the inside of the mounting shell (8).

5. The curing device for a plastic mold according to claim 1, wherein The limiting block (13) constitutes a lifting structure on the sliding rod (19) through the return spring (20), the outer surface of the sliding rod (19) is sleeved with the return spring (20), and the sliding rod (19) is fixedly connected to the inner wall of the mounting shell (8).

6. The curing device for a plastic mold according to claim 1, wherein The rack (12), the driven gear (18), the first bevel gear (16), the second bevel gear (17) and the driving gear (10) constitute a linkage structure, the rack (12) constitutes a lifting structure on the mounting shell (8) through the linkage structure, and the driving gear (10) protrudes from the upper end surface of the mounting shell (8).

7. The curing device for a plastic mold according to claim 1, wherein The clamping block (9) is in a "Z" shape structure, the lower end inside of the clamping block (9) is fixedly connected with a rubber block (15), and the rubber block (15) is in a concave-convex structure.

8. The curing device for plastic mold according to claim 1, wherein The spacing size between the lower end surface of the clamping block (9) and the upper end surface of the rack (12) is not greater than the right end opening height size of the box (1), and the clamping block (9) and the clamping block (9) are symmetrically arranged about the central axis of the rack (12).

9. The curing device for a plastic mold according to claim 1, wherein The driving gear (10) constitutes a transmission structure on the chain (4) through the mounting shell (8), and constitutes a rotating structure on the mounting shell (8) through the engagement with the tooth block (7).

10. The curing device for a plastic mold according to claim 1, wherein The lowest end of the track of the rack (12) descending on the mounting shell (8) is lower than the lower end surface of the right end opening of the box (1), and the limiting block (13) is in the "F" shape structure.

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