CN116213326A

CN116213326A - Automatic cleaning machine for oil injection mould

Info

Publication number: CN116213326A
Application number: CN202211254156.3A
Authority: CN
Inventors: 程刚; 黄幼力; 蒲永春
Original assignee: Huizhou Dingguan Plastic Toys Co ltd
Current assignee: Huizhou Dingguan Plastic Toys Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-06-06

Abstract

The invention discloses an automatic cleaning machine for an oil injection mould, which comprises: the cleaning module, the driving module, the clamping module and the mounting seat are all mounted on the mounting seat; the cleaning module is arranged in the mounting seat, the driving module is arranged on the top side of the mounting seat, and the output end of the driving module is connected with the cleaning module; the clamping module is arranged at the bottom side of the cleaning module, the clamping module is arranged corresponding to one side edge of the top side surface of the mounting seat, a plurality of oil injection molds to be cleaned are fixedly clamped in the clamping module along the extending direction of the side edge, and the clamping module can control each oil injection mold to overturn. According to the automatic cleaning machine for the oil injection mold, the driving module, the cleaning module and the clamping module are sequentially arranged and installed along the direction from the top side to the bottom side through the installation seat, so that the driving module drives the cleaning module to move along a preset route, and then the plurality of oil injection molds clamped in the clamping module are automatically cleaned.

Description

Automatic cleaning machine for oil injection mould

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to an automatic cleaning machine for an oil injection mold.

Background

The oil spraying is the surface coating processing of an industrial product, and the oil spraying processing generally comprises plastic oil spraying, silk screen printing and pad printing processing, and is required to resist the quality requirements of high temperature, friction, ultraviolet, alcohol, gasoline and other test products. The monotonous product can look more beautiful after spraying various colors by spraying oil, and the service life of the product can be prolonged due to one more layer of protection. In the oil spraying processing, the oil spraying die is used for clamping a workpiece and shielding a non-coating area on the surface of the workpiece so as to form a preset shape or pattern at a spraying position. After finishing the coating, the greasy dirt on the surface of the oil injection mold is required to be cleaned so as to avoid influencing the coating of the workpiece.

However, the existing cleaning equipment for the oil injection mold generally adopts a high-pressure water column to impact the surface of the oil injection mold so as to remove oil stains on the surface of the oil injection mold, and the cleaning mode is easy to cause deformation and damage of the oil injection mold.

Disclosure of Invention

Based on the above, it is necessary to provide an automatic cleaning machine for the oil injection mold, which aims at the technical problem that the existing cleaning equipment for cleaning the oil injection mold through a high-pressure water column is easy to damage the oil injection mold.

The automatic cleaning machine for the oil injection mould comprises a cleaning module, a driving module, a clamping module and a mounting seat, wherein the cleaning module, the driving module and the clamping module are all mounted on the mounting seat;

the cleaning module is arranged in the mounting seat, the driving module is arranged on the top side of the mounting seat, and the output end of the driving module is connected with the cleaning module; the clamping module is arranged at the bottom side of the cleaning module, the clamping module is arranged corresponding to one side edge of the top side surface of the mounting seat, a plurality of oil injection molds to be cleaned are fixedly clamped in the clamping module along the extending direction of the side edge, and the clamping module can control each oil injection mold to overturn.

In one embodiment, the cleaning module includes a plurality of brush heads, a plurality of first driving motors, a plurality of elastic members and a first fixing plate, and the plurality of brush heads, the plurality of first driving motors, the plurality of couplings and the plurality of elastic members are respectively connected in a one-to-one correspondence and are fixed on the first fixing plate.

In one embodiment, the plurality of first driving motors are fixed on one side surface of the first fixing plate, and an output shaft of each first driving motor penetrates through the first fixing plate to the other side surface, and is connected with the corresponding brush head.

In one embodiment, the elastic member is disposed between the first driving motor and the brush head.

In one embodiment, each brush head is provided with a telescopic connecting rod, and the brush head is connected with the output shaft of the corresponding first driving motor through the telescopic connecting rod.

In one embodiment, each elastic member is sleeved on the side surface of the telescopic connecting rod corresponding to the brush head, one end of the elastic member is abutted to the brush head, and the other end of the elastic member is abutted to the first fixing plate.

In one embodiment, the first fixing plate is a double-layer plate structure.

In one embodiment, the cleaning module further includes a plurality of couplers, the plurality of couplers are respectively in one-to-one correspondence with the plurality of first driving motors and are arranged between the double-layer structures of the first fixing plates, one end of each coupler is connected with the output shaft of the corresponding first driving motor, and the other end of each coupler is connected with the corresponding telescopic connecting rod.

In one embodiment, the cleaning module further includes a connecting plate, the connecting plate is disposed on one side of the first fixing plate on which the plurality of first driving motors are mounted, one end of the connecting plate is connected to the first fixing plate, and a surface of one side of the connecting plate is connected to the driving module.

In one embodiment, a space rectangular coordinate system is established by taking the lifting direction of the cleaning module as a Z axis, and the driving module comprises a Z axis driving assembly, a Y axis driving assembly and an X axis driving assembly, wherein the driving end of the Z axis driving assembly is connected with the connecting plate, and the fixed end of the Z axis driving assembly is connected with the driving end of the Y axis driving assembly; the fixed end of the Y-axis driving assembly is connected with the driving end of the X-axis driving assembly, and the fixed end of the X-axis driving assembly is fixed on the top side end face of the mounting seat.

In one embodiment, the X-axis driving assembly includes a second driving motor, two first toothed belts, four first gears and a transmission shaft, wherein the four first gears are disposed on two side edges of a top side surface of the mounting seat in a pair, and the two first gears on the same side are disposed on two ends of the corresponding side edges along an arrangement direction of the plurality of oil injection molds; the two toothed belts are respectively arranged at the edges of two sides of the top surface of the mounting seat along the arrangement direction of the plurality of oil injection molds, and each toothed belt is correspondingly meshed with the two first gears on the corresponding sides; the second driving motor is arranged on the top side of the mounting seat, and an output shaft of the second driving motor is connected with one of the first gears; one end of the transmission shaft corresponds to the second driving motor and is connected with the other first gear at the corresponding side, and the other end of the transmission shaft corresponds to the first gear at the opposite side.

In one embodiment, the X-axis driving assembly further includes two first sliding rails, the two first sliding rails are disposed at two side edges of the top surface of the mounting seat, respectively, corresponding to the two first toothed belts, and the Y-axis driving assembly is slidably connected to the top surface of the two first sliding rails.

In one embodiment, the Y-axis driving assembly includes a first sliding plate, a third driving motor, a second toothed belt, two second gears and two second sliding rails, wherein the first sliding plate is straddled on the top side of the mounting seat, and two ends of the bottom surface of the first sliding plate are slidably connected to the top surfaces of the two first sliding rails; two ends of the top side surface of the first sliding plate are respectively and correspondingly connected with two first toothed belts; the two second gears are arranged on the top surface of the first sliding plate along the crossing direction of the first sliding plate; the second toothed belt is correspondingly meshed with the two second gears; the output shaft of the third driving motor is connected with one of the second gears; the two second sliding rails are respectively arranged at two side edges of the top surface of the first sliding plate along the crossing direction of the first sliding plate.

In one embodiment, the Z-axis driving assembly is slidably connected to top surfaces of the two second sliding rails.

In one embodiment, the Z-axis driving assembly includes a second sliding plate, a second fixing plate, a screw motor, a limiting frame with end plates at two sides, and a sliding member, wherein the second sliding plate and the second fixing plate are clamped on two side surfaces of the first sliding plate in parallel and connected with each other, the second sliding plate abuts against a top side surface of the first sliding plate, and the second fixing plate abuts against a bottom side surface of the first sliding plate; the second sliding plate is connected with the two second sliding rails in a sliding way, and the second sliding plate is correspondingly connected with the second toothed belt; the screw rod motor is connected to the bottom side surface of the second fixed plate, and the screw rod of the screw rod motor extends towards the direction back to the second fixed plate; end plates at two sides of the limiting frame are respectively arranged at two ends of the screw rod; the sliding part is matched and sleeved on the side surface of the screw rod and arranged between the two end plates of the limiting frame, the sliding part can rotate along with the screw rod to reciprocate, and one side surface of the sliding part is connected with the connecting plate.

In one embodiment, the clamping module comprises a liquid collecting tank and a plurality of clamps, wherein the liquid collecting tank is correspondingly arranged at the bottom side of the cleaning module and is connected with the mounting seat; the clamps are respectively in one-to-one correspondence with the brush heads, each clamp penetrates through and is connected with the side wall of the liquid collecting tank, the side wall of the mounting supporting plate is connected with the liquid collecting tank in a rotating mode, and one end of each clamp, which is located at the inner side of the liquid collecting tank, is used for clamping the oil spraying die to be cleaned.

In one embodiment, the clamping module further includes a mounting support plate, a fourth driving motor, a third toothed belt and a plurality of third gears, wherein one side edge of the mounting support plate is connected to the outer surface of the side wall of the liquid collecting tank; the third toothed belt is arranged on the top surface of the mounting support plate along the driving direction of the X-axis driving assembly; the third gears are respectively and correspondingly connected to one ends of the clamps, which are positioned outside the liquid collecting groove, and each third gear is in meshed connection with the third toothed belt; the fourth driving motor is arranged on the top surface of the mounting supporting plate, an output shaft of the fourth driving motor is correspondingly connected with a third gear, and the corresponding third gear is meshed with the third toothed belt.

In one embodiment, the automatic cleaning machine for the oil injection mold further comprises a circulation module, wherein the circulation module comprises a circulation pump, a water inlet pipe and a plurality of water outlet pipes, and the circulation pump is arranged at the edge of the opening of the inner wall of the liquid collecting tank; one end of the water inlet pipe is connected with the input end of the circulating pump, and the other end of the water inlet pipe is arranged at the bottom of the liquid collecting tank; one end of each of the plurality of water outlet pipes is connected to the output end of the circulating pump, the other end of each of the plurality of water outlet pipes is fixed on the first fixing plate corresponding to the plurality of brush heads, and the pipe orifice of each water outlet pipe is arranged towards the corresponding brush head.

In summary, according to the automatic cleaning machine for the oil injection mold disclosed by the invention, the driving module, the cleaning module and the clamping module are sequentially arranged and installed along the direction from the top side to the bottom side through the installation seat, so that the driving module drives the cleaning module to move along the preset route, and then the plurality of oil injection molds clamped in the clamping module are automatically cleaned. The plurality of oil injection molds correspond to the cleaning module and are arranged in the clamping module, and the clamping module can control the overturning of each oil injection mold, so that the cleaning module can automatically clean multiple surfaces of the plurality of oil injection molds.

Drawings

FIG. 1 is a schematic diagram of an automatic cleaning machine for oil injection molds in one embodiment;

FIG. 2 is a schematic diagram of an automatic cleaning machine for oil injection molds in one embodiment;

FIG. 3 is a schematic diagram of an automatic cleaning machine for oil injection molds in one embodiment;

FIG. 4 is a schematic diagram of an automatic cleaning machine for oil injection molds in one embodiment.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, the invention discloses an automatic cleaning machine for an oil injection mold, which comprises a cleaning module 1, a driving module 2, a clamping module 3 and a mounting seat 4, wherein the cleaning module 1, the driving module 2 and the clamping module 3 are all arranged on the mounting seat 4, specifically, the cleaning module 1 is arranged in the mounting seat 4, the driving module 2 is arranged on the top side of the mounting seat 4, and the output end of the driving module 2 is connected with the cleaning module 1, so that the cleaning module 1 is driven to move along a preset route, and the synchronous automatic cleaning of oil stains on the surfaces of a plurality of oil injection molds is realized; the clamping module 3 is arranged at the bottom side of the cleaning module 1, the clamping module 3 is arranged corresponding to one side edge of the top side surface of the mounting seat 4, a plurality of oil injection molds to be cleaned are fixedly clamped in the clamping module 3 along the extending direction of the side edge, and the clamping module 3 can control each oil injection mold to overturn, so that the multi-surface automatic cleaning of the oil injection molds is realized.

Referring to fig. 1 to 4, further, the cleaning module 1 includes a plurality of brush heads 11, a plurality of first driving motors 12, a plurality of couplers 13, a plurality of elastic members 14 and a first fixing plate 15, and the plurality of brush heads 11, the plurality of first driving motors 12, the plurality of couplers 13 and the plurality of elastic members 14 are respectively connected in a one-to-one correspondence and fixed on the first fixing plate 15. Specifically, the plurality of first driving motors 12 are fixed on one side surface of the first fixing plate 15, and the output shaft of each first driving motor 12 penetrates through the first fixing plate 15 to the other side surface, and the output shaft of each first driving motor 12 is connected with the corresponding brush head 11 through the corresponding coupling 13, so that the corresponding brush head 11 is driven to rotate, and the plurality of brush heads 11 can brush oil stains on the surfaces of the plurality of corresponding oil injection molds through rotation, and the corresponding elastic pieces 14 are arranged between the corresponding coupling 13 and the brush heads 11.

Referring to fig. 1 to 4, specifically, the first fixing plate 15 has a double-layer plate structure, and the coupling 13 is disposed between the double-layer structures of the first fixing plate 15; each brush head 11 is provided with a telescopic connecting rod 111, and the brush head 11 penetrates through the first fixing plate 15 through the telescopic connecting rod 111 and is connected with the corresponding coupler 13; each elastic member 14 is sleeved on the side surface of the telescopic connecting rod 111 corresponding to the brush head 11, one end of the elastic member 14 is abutted against the brush head 11, and the other end of the elastic member 14 is abutted against the first fixing plate 15. In practical application, the brush head 11 can float according to the fluctuation of the surface texture of the oil injection mold; when the brush head 11 moves to a position higher than the surface of the oil injection mold, the brush head 11 is lifted, so that the telescopic connecting rod 111 and the elastic piece 14 are pressed by the brush head 11 to shrink; when the brush head 11 moves to the lower part of the surface of the oil injection mold, the corresponding elastic piece 14 pushes the brush head 11 to fall back and continuously abut against the surface of the oil injection mold, so that the cleaning consistency of the surface of the oil injection mold is ensured.

Referring to fig. 1 to 4, further, the cleaning module 1 further includes a connection board 16, the connection board 16 is disposed on a side of the first fixing board 15 where the plurality of first driving motors 12 are installed, and one end of the connection board 16 is connected to the first fixing board 15, and a surface of one side of the connection board 16 is connected to the driving module 2. The driving module 2 drives the cleaning module 1 to move along a preset track through the connecting plate 16.

Referring to fig. 1 to 4, further, a space rectangular coordinate system is established with the lifting direction of the cleaning module 1 as the Z axis, and the driving module 2 includes a Z axis driving assembly 21, a Y axis driving assembly 22 and an X axis driving assembly 23, wherein the driving end of the Z axis driving assembly 21 is connected with the connecting plate 16, so that the Z axis driving assembly 21 can drive the cleaning module 1 to move along the Z axis; the fixed end of the Z-axis driving assembly 21 is connected with the driving end of the Y-axis driving assembly 22, so that the Y-axis driving assembly 22 can drive the Z-axis driving assembly 21 and the cleaning module 1 to move along the Y axis; the fixed end of the Y-axis driving assembly 22 is connected with the driving end of the X-axis driving assembly 23, and the fixed end of the X-axis driving assembly 23 is fixed on the top side end surface of the mounting seat 4, so that the X-axis driving assembly 23 can drive the Y-axis driving assembly 22, the Z-axis driving assembly 21 and the cleaning module 1 to move along the X-axis relative to the mounting seat 4.

Referring to fig. 1 to 4, specifically, the X-axis driving assembly 23 includes a second driving motor 231, two first toothed belts 232, four first gears 233 and a transmission shaft 234, wherein the four first gears 233 are disposed on two side edges of a top surface of the mounting base 4 in pairs, and the two first gears 233 on the same side are disposed on two ends of the corresponding side edges along an arrangement direction of a plurality of injection molds; the two toothed belts are respectively arranged at the two side edges of the top surface of the mounting seat 4 along the arrangement direction of the plurality of oil injection molds, and each toothed belt is correspondingly meshed with the two first gears 233 at the corresponding side; the second driving motor 231 is arranged on the top side of the mounting seat 4, and an output shaft of the second driving motor 231 is connected with one of the first gears 233; one end of the transmission shaft 234 is connected to the other first gear 233 corresponding to the side corresponding to the second driving motor 231, and the other end of the transmission shaft 234 is connected to the opposite first gear 233 corresponding to the side. Thereby enabling synchronous transmission of the two first toothed belts 232. The second driving motor 231 can drive the two first toothed belts 232 to synchronously and reciprocally roll along the X-axis direction, so as to drive the Y-axis driving assembly 22 to move along the X-axis relative to the mounting seat 4.

Referring to fig. 1 to 4, specifically, the X-axis driving assembly 23 further includes two first sliding rails 235, the two first sliding rails 235 are disposed at two side edges of the top surface of the mounting base 4 corresponding to the two first toothed belts 232, and the Y-axis driving assembly 22 is slidably connected to the top surface of the two first sliding rails 235, so that the sliding of the Y-axis driving assembly 22 can be smoother.

Referring to fig. 1 to 4, specifically, the Y-axis driving assembly 22 includes a first sliding plate 221, a third driving motor 222, a second toothed belt 223, two second gears 224, and two second sliding rails 225, wherein the first sliding plate 221 spans the top side of the mounting base 4, and two ends of the bottom surface of the first sliding plate 221 are slidably connected to the top surfaces of the two first sliding rails 235; two ends of the top surface of the first sliding plate 221 are respectively and correspondingly connected with two first toothed belts 232; the two second gears 224 are disposed on the top surface of the first sliding plate 221 along the span direction of the first sliding plate 221; the second toothed belt 223 is correspondingly meshed with two second gears 224; the output shaft of the third driving motor 222 is connected with one of the second gears 224; the two second sliding rails 225 are respectively disposed at two side edges of the top surface of the first sliding plate 221 along the span direction of the first sliding plate 221. The third driving motor 222 drives the second toothed belt 223 to reciprocally scroll in the Y-axis direction, thereby driving the Z-axis driving assembly 21 to move in the Y-axis direction relative to the Y-axis driving assembly 22.

Referring to fig. 1 to 4, in particular, the Z-axis driving assembly 21 is slidably connected to the top surfaces of the two second sliding rails 225, so that the sliding of the Z-axis driving assembly 21 can be smoother.

Referring to fig. 1 to 4, specifically, the Z-axis driving assembly 21 includes a second sliding plate 211, a second fixing plate 212, a screw motor 213, a limiting frame 214 with end plates at two sides, and a sliding member 215, wherein the second sliding plate 211 and the second fixing plate 212 are clamped in parallel to each other on two side surfaces of the first sliding plate 221 and are connected to each other, the second sliding plate 211 abuts against a top side surface of the first sliding plate 221, and the second fixing plate 212 abuts against a bottom side surface of the first sliding plate 221; the second sliding plate 211 is connected with two second sliding rails 225 in a sliding manner, and the second sliding plate 211 is correspondingly connected with the second toothed belt 223; the screw motor 213 is connected to the bottom side surface of the second fixing plate 212, and a screw 2131 of the screw motor 213 extends in a direction facing away from the second fixing plate 212; end plates at two sides of the limiting frame 214 are respectively arranged at two ends of the screw rod 2131; the sliding piece 215 is sleeved on the side surface of the screw 2131 in a matching way and is arranged between two end plates of the limiting frame 214, the sliding piece 215 can rotate along with the screw 2131 to reciprocate, and one side surface of the sliding piece 215 is connected with the connecting plate 16. The screw motor 213 drives the screw 2131 thereof to rotate, so that the sliding member 215 can drive the cleaning assembly to reciprocate along the Z-axis direction relative to the Z-axis driving assembly 21.

Referring to fig. 1 to 4, further, the clamping module 3 includes a liquid collecting tank 31, a mounting plate 32, a fourth driving motor 33, a third toothed belt 34, a plurality of third gears 35, and a plurality of clamps 36, wherein the liquid collecting tank 31 is correspondingly disposed at the bottom side of the cleaning module 1 and is connected with the mounting seat 4; one side edge of the mounting pallet 32 is connected to the outer surface of the side wall of the sump 31; the third toothed belt 34 is provided on the top side surface of the mounting pallet 32 in the driving direction of the X-axis driving assembly 23; the clamps 36 are respectively in one-to-one correspondence with the brush heads 11, each clamp 36 penetrates through and is rotationally connected to the side wall of the liquid collecting tank 31, which is connected with the mounting support plate 32, one end of each clamp 36 positioned at the inner side of the liquid collecting tank 31 is used for clamping an oil injection mold to be cleaned, one end of each clamp 36 positioned at the outer side of the liquid collecting tank 31 is correspondingly connected with the third gear 35, and each third gear 35 is in meshed connection with the third toothed belt 34; the fourth driving motor 33 is disposed on the top surface of the mounting support plate 32, and the output shaft of the fourth driving motor 33 is correspondingly connected with a third gear 35, and the corresponding third gear 35 is meshed with the third toothed belt 34, so that the fourth driving motor 33 can drive the plurality of clamps 36 to rotate through the third toothed belt 34, and further control the plurality of oil injection molds to overturn, thereby realizing multi-surface cleaning of each oil injection mold.

Referring to fig. 1 to 4, further, the automatic cleaning machine for oil injection mold further includes a circulation module 5, wherein the circulation module 5 includes a circulation pump 51, a water inlet pipe 52 and a plurality of water outlet pipes 53, and the circulation pump 51 is disposed at an opening edge of an inner wall of the liquid collecting tank 31; one end of a water inlet pipe 52 is connected with the input end of the circulating pump 51, and the other end of the water inlet pipe 52 is arranged at the bottom of the liquid collecting tank 31; one end of each of the plurality of water outlet pipes 53 is connected to the output end of the circulating pump 51, the other end of each of the plurality of water outlet pipes 53 is fixed on the first fixing plate 15 corresponding to the plurality of brush heads 11, and the pipe orifice of each water outlet pipe 53 is arranged towards the corresponding brush head 11. The cleaning liquid in the liquid collecting tank 31 enters the circulating pump 51 through the water inlet pipe 52 under the driving of the circulating pump 51, so that the cleaning liquid flows from the plurality of water outlet pipes 53 to the corresponding brush heads 11, and the plurality of brush heads 11 are kept wet, so that the cleaning performance of the cleaning module 1 is ensured.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. An automatic cleaning machine for oil injection molds, comprising: the cleaning device comprises a cleaning module, a driving module, a clamping module and a mounting seat, wherein the cleaning module, the driving module and the clamping module are all mounted on the mounting seat;

the cleaning module is arranged in the mounting seat, the driving module is arranged on the top side of the mounting seat, and the output end of the driving module is connected with the cleaning module; the clamping module is arranged at the bottom side of the cleaning module, the clamping module is arranged corresponding to one side edge of the top side surface of the mounting seat, a plurality of oil injection molds to be cleaned are fixedly clamped in the clamping module along the extending direction of the side edge, and each oil injection mold can be controlled by the clamping module to overturn.

2. The automatic cleaning machine for oil spraying dies according to claim 1, wherein the cleaning module comprises a plurality of brush heads, a plurality of first driving motors, a plurality of elastic members and a first fixing plate, and the brush heads, the first driving motors, the couplings and the elastic members are respectively connected in a one-to-one correspondence manner and fixed on the first fixing plate.

3. The automatic cleaning machine for oil spraying dies according to claim 2, wherein a plurality of first driving motors are fixed on one side surface of the first fixing plate, and an output shaft of each first driving motor penetrates through the first fixing plate to the other side surface, and the output shaft of each first driving motor is connected with the corresponding brush head.

4. A spray pattern automatic cleaning machine according to claim 3, wherein the corresponding elastic member is provided between the corresponding first driving motor and the brush head.

5. The automatic cleaning machine for oil spraying dies according to claim 4, wherein each brush head is provided with a telescopic connecting rod, and the brush head is connected with an output shaft corresponding to the first driving motor through the telescopic connecting rod.

6. The automatic cleaning machine for oil spraying dies according to claim 5, wherein each elastic member is sleeved on the corresponding side surface of the telescopic connecting rod, one end of the elastic member is abutted to the brush head, and the other end of the elastic member is abutted to the first fixing plate.

7. The automatic cleaning machine for oil injection molds according to claim 6, wherein the cleaning module further comprises a connecting plate provided at a side of the first fixing plate where the plurality of first driving motors are installed, and one end of the connecting plate is connected to the first fixing plate, and a side surface of the connecting plate is connected to the driving module.

8. The automatic cleaning machine for oil spraying dies according to claim 7, wherein the driving module comprises a Z-axis driving assembly, a Y-axis driving assembly and an X-axis driving assembly, wherein the driving end of the Z-axis driving assembly is connected with the connecting plate, and the fixed end of the Z-axis driving assembly is connected with the driving end of the Y-axis driving assembly; the fixed end of the Y-axis driving assembly is connected with the driving end of the X-axis driving assembly, and the fixed end of the X-axis driving assembly is fixed on the top side end face of the mounting seat.

9. The automatic cleaning machine for oil injection molds according to claim 8, wherein the clamping module comprises a liquid collecting tank and a plurality of clamps, wherein the liquid collecting tank is correspondingly arranged at the bottom side of the cleaning module and is connected with the mounting seat; the clamps are respectively in one-to-one correspondence with the brush heads, each clamp penetrates through and is connected with the side wall of the liquid collecting groove, the side wall of the mounting supporting plate is connected with the liquid collecting groove, and one end of each clamp, which is positioned at the inner side of the liquid collecting groove, is used for clamping the oil injection mold to be cleaned.

10. The automatic cleaning machine for oil spraying dies according to claim 9, wherein the clamping module further comprises a mounting pallet, a fourth driving motor, a third toothed belt and a plurality of third gears, wherein one side edge of the mounting pallet is connected to the outer surface of the side wall of the liquid collecting tank; the third toothed belt is arranged on the top side surface of the mounting support plate along the driving direction of the X-axis driving assembly; the third gears are respectively and correspondingly connected to one ends of the clamps, which are positioned outside the liquid collecting groove, and each third gear is in meshed connection with the third toothed belt; the fourth driving motor is arranged on the top side surface of the mounting supporting plate, an output shaft of the fourth driving motor is correspondingly connected with a third gear, and the corresponding third gear is in meshed connection with the third toothed belt.